WO2008026248A1 - Magnetic field thermal decomposition equipment - Google Patents

Magnetic field thermal decomposition equipment Download PDF

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Publication number
WO2008026248A1
WO2008026248A1 PCT/JP2006/316938 JP2006316938W WO2008026248A1 WO 2008026248 A1 WO2008026248 A1 WO 2008026248A1 JP 2006316938 W JP2006316938 W JP 2006316938W WO 2008026248 A1 WO2008026248 A1 WO 2008026248A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic field
external
ring
waste
outside air
Prior art date
Application number
PCT/JP2006/316938
Other languages
French (fr)
Japanese (ja)
Inventor
Hatsuo Maeda
Original Assignee
Shiny World Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shiny World Co., Ltd. filed Critical Shiny World Co., Ltd.
Priority to PCT/JP2006/316938 priority Critical patent/WO2008026248A1/en
Publication of WO2008026248A1 publication Critical patent/WO2008026248A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B19/00—Heating of coke ovens by electrical means
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/02—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge
    • C10B47/12—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge in which the charge is subjected to mechanical pressures during coking
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B51/00—Destructive distillation of solid carbonaceous materials by combined direct and indirect heating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/00001—Treating oxidant before combustion, e.g. by adding a catalyst

Definitions

  • the present invention allows natural air to flow magnetized air into a pyrolysis chamber.
  • the present invention also relates to a magnetic field pyrolysis apparatus capable of decomposing various types of waste in a pyrolysis chamber at a relatively low temperature without generating dioxin or the like.
  • a conventional magnetic field pyrolysis apparatus is provided with a number of external airflow inlets at the lower portion of a side wall of a heat-resistant container formed of a heat-resistant member forming a thermal decomposition treatment chamber, and the external airflow inlets are led out from the respective ends.
  • a pair of permanent magnets for example, N pole magnets and S poles, sandwiching the outer pipe to magnetize the outside air flowing into the outer pipes.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2001-304520
  • Patent Document 2 JP 2006-150295 A
  • Patent Documents 1 and 2 a permanent magnet is provided outside the outer pipe, for example, held in a case made of resin, and magnetizes the outside air by these permanent magnets.
  • a permanent magnet is provided outside the outer pipe, for example, held in a case made of resin, and magnetizes the outside air by these permanent magnets.
  • the present invention has been made paying attention to such problems, and by stably magnetizing the outside air flowing into the thermal decomposition chamber, it is possible to obtain a stable thermal decomposition operation state.
  • An object of the present invention is to provide a magnetic field pyrolysis apparatus that can do this.
  • a magnetic field pyrolysis apparatus provides: A thermal decomposition chamber is formed and a heat-resistant container made of a heat-resistant member, a plurality of external airflow inlets provided on the side wall of the heat-resistant container, and each external airflow inlet is led out, and external air can be taken in from the end An external pipe line, a permanent magnet provided on the external pipe line, and an exhaust path communicating with an upper position of the pyrolysis chamber, and the outside magnetized by the permanent magnet
  • the permanent magnet is a ring-shaped magnet, and the ring It is characterized in that a magnet is inserted into the outer pipe.
  • the outside air passing through the outer conduit passes through the ring-shaped magnet in a state of being in contact with or very close to the conventional one.
  • the outside air can be magnetized well, and thus stable thermal decomposition operation status can be achieved. Obtainable.
  • a magnetic field pyrolysis apparatus according to claim 2 of the present invention is the magnetic field pyrolysis apparatus according to claim 1,
  • the ring-shaped magnet is a ring-shaped magnet having N and S poles in the thickness direction, and the plurality of ring-shaped magnets are inserted into the outer pipe line so that opposing faces thereof are different poles. It is characterized by that.
  • the outside air passes through the ring of the ring-shaped magnet, so that a large magnetic field change is applied to the outside air.
  • a larger magnetic field vibration can be applied to the outside air, and adjacent ring magnets are inserted so that the opposite faces have different poles, so that magnetic flux also exists between these adjacent ring magnets.
  • the magnetizing process is performed, so that it is possible to apply a large magnetic field vibration by the magnetizing process without filling the outside air efficiently. Furthermore, it is possible to obtain a defined operating state of thermal decomposition.
  • the magnetic field pyrolysis apparatus according to claim 3 of the present invention is the magnetic field pyrolysis apparatus according to claim 1 or 2, A predetermined number of end portions of the external pipe line are connected to each other, and a chamber portion having an outside air intake port having a predetermined size is provided.
  • the amount of outside air that flows in by using the individual valves arranged on each of these external pipes is reduced by, for example, discarding the inside of the thermal decomposition treatment chamber due to inflow of excessive outside air. It is necessary to make adjustments so that objects do not ignite and external air necessary for thermal decomposition flows in. These adjustments are very complicated and require skill.
  • the total amount of outside air flowing into the thermal decomposition treatment chamber through multiple external pipes can be controlled to exceed the predetermined upper limit, so thermal decomposition can be performed.
  • the outside air flowing into the chamber section varies depending on the thermal decomposition state near the outside air flow inlet where each external pipe is led out. Heat distributed to the external pipe Since flows into the processing chamber, as in the prior art, the amount of outside air flowing in from the outside line, there is no need to adjust individually sequentially by valves or the like.
  • a magnetic field pyrolysis apparatus is the magnetic field pyrolysis apparatus according to any one of claims:! To 3,
  • It has a vent hole for cracked gas generated in the pyrolysis chamber, and comprises a partition plate that partitions the pyrolysis chamber into upper and lower spaces, and an elevating means that moves the partition plate up and down. .
  • the magnetic field pyrolysis apparatus according to claim 5 of the present invention is the magnetic field pyrolysis apparatus according to claim 4,
  • the ring-shaped magnet is inserted into the vent hole. According to this feature, the cracked gas that passes through the vent is magnetized, so that the harmful substance force S contained in the cracked gas is heated in the upper space of the pyrolysis chamber separated by the partition plate. Since it is decomposed, the concentration of harmful substances contained in the exhausted cracked gas can be further reduced.
  • a magnetic field pyrolysis apparatus is the magnetic field pyrolysis apparatus according to any one of claims 1 to 5,
  • An internal input port having an internal opening / closing door for charging waste into the pyrolysis chamber, and an external input port having an external opening / closing door for charging waste from the outside. It is characterized by comprising an input part formed so as to cover the internal input port so that the space facing the door becomes a closed input chamber.
  • the internal input port is opened with the external door closed, so that the waste in the input chamber can be input into the pyrolysis chamber. Therefore, when these wastes are introduced into the pyrolysis chamber from the internal inlet, it is possible to prevent a large amount of outside air from flowing from the internal inlet into the pyrolysis chamber. As a result, it is possible to prevent ignition of the waste during the pyrolysis process due to the inflow of outside air and to continuously introduce new waste without greatly affecting the state of pyrolysis. Ability to obtain stable operating conditions over the long term.
  • a magnetic field pyrolysis apparatus is the magnetic field pyrolysis apparatus according to any one of claims 1 to 6,
  • the external charging port has a height position below the heat-resistant container, the internal charging port has an upper position of the heat-resistant container, and waste charged from the external charging port is used as the internal charging port. It is characterized by having a lifting means for lifting.
  • a magnetic field pyrolysis apparatus is according to any one of claims 1 to 7.
  • the heat-resistant container has a cylindrical shape.
  • the outside air can be supplied almost uniformly into the pyrolysis chamber.
  • the pyrolysis chamber like the conventional square box-like pyrolysis chamber, Since it is possible to avoid the undecomposed waste locally remaining in the corners, it is possible to improve the efficiency of the thermal decomposition process.
  • FIG. 1 is a front view showing an overall image of a magnetic field pyrolysis apparatus in an embodiment of the present invention.
  • FIG. 2 is an AA sectional view of a magnetic field pyrolysis apparatus in an example of the present invention.
  • FIG. 3 is a BB cross-sectional view of the magnetic field pyrolysis apparatus in the example of the present invention.
  • FIG. 4 is a view showing a tray and a partition plate 12 in an embodiment of the present invention.
  • FIG. 5 is a C-C cross-sectional view of a magnetic field pyrolysis apparatus in an example of the present invention.
  • FIG. 6 is a diagram showing external pipes 20a to 20p according to an embodiment of the present invention.
  • FIG. 7 (a) is a diagram showing a state of generation of turbulent flow in the external pipelines 20a to 20p according to the embodiment of the present invention, and (b) is an external pipeline 20a to 20p according to the embodiment of the present invention. It is explanatory drawing which shows the condition of the magnetic flux in.
  • FIG. 8 is a block diagram showing a connection state between a control device and each part in the magnetic field pyrolysis apparatus of the embodiment of the present invention.
  • FIG. 9 is a view showing another form of magnet.
  • FIG. 1 is a perspective view showing an overall image of a magnetic field pyrolysis apparatus 1 in an embodiment of the present invention.
  • the magnetic field pyrolysis apparatus 1 of the present embodiment has a heat-resistant container 2 that has a vertically long cylindrical shape, and a mode that protrudes from the side surface of the heat-resistant container 2 on the front surface of the heat-resistant container 2. It consists mainly of an input part 3 for inputting waste.
  • the heat formed in the inside of the heat-resistant container 2 is formed on the lower outer periphery of the heat-resistant container 2 of the present embodiment, as shown in Fig. 5 (C-C cross section).
  • External pipe lines 20a-p led out from a plurality of outside air inlets 17a-p formed in the side wall of the heat-resistant container 2 so as to communicate the decomposition treatment chamber 30 and the outside of the heat-resistant container 2, and
  • An outside air intake section having two chambers 15 and 18 is provided, and an ash discharge port 32 for taking out magnetized ash deposited at the lowermost part of the thermal decomposition treatment chamber 30 is provided.
  • the ash outlet 32 can be opened and closed.
  • the ash outlet door 32 ′ is closed except when the magnetized ash is taken out.
  • an iron circular top plate 5 is welded to the heat-resistant container 2 at the upper end of the cylindrical heat-resistant container 2, and the inside of the heat-resistant container 2 is in a substantially hermetically sealed state. 30.
  • the heat-resistant container 2 used in this example is a double-layered hollow having a hollow portion 2c between the outer steel plate 2a and the inner steel plate 2b.
  • the thermal decomposition chamber 30 is thermally insulated from the outside by introducing the magnetized ash taken out from the ash discharge port 32 into the hollow portion 2c as a heat insulating material. It is configured so that the internal heat is difficult to escape to the outside.
  • the heat-resistant container 2 has a cylindrical shape. This is because, in a conventional magnetic field pyrolysis apparatus having a square box-shaped pyrolysis chamber, a corner in the pyrolysis chamber is provided. In order to decompose the remaining undecomposed waste locally, unexposed waste remains locally in the corners of the thermal decomposition chamber. In addition, it is necessary to move the undecomposed waste at the corner to the center of the thermal decomposition chamber, which is cumbersome and takes time to process the undecomposed waste at the corner. Therefore, it is preferable that the efficiency of the thermal decomposition treatment can be reduced, but the present invention is not limited to this.
  • the shape of the heat-resistant container 2 is subjected to the decomposition treatment. Select appropriately according to the amount and type of waste to be treated. Just do it.
  • a cylindrical pyrolysis is performed so that the interior of the pyrolysis chamber 30 is divided into upper and lower spaces.
  • a through-hole 5 ′ is provided through which a partition plate shaft 10 fixed at the center of a circular partition plate 12 having a size substantially inscribed in the processing chamber 30 is movably moved up and down.
  • a connection shaft 8 connected in a T-shape is connected to the upper end portion of the partition plate shaft 10 so as to be orthogonal to the partition plate shaft 10, and both of the connection shafts 8 are connected.
  • the end is connected to the cylinder shafts 6a and 6b of the two hydraulic cylinders 4a and 4b provided at opposite positions on the outer peripheral surface of the heat-resistant container 2, and controls the hydraulic pressure supplied to the hydraulic cylinders 4a and 4b.
  • the partition plate 12 can be moved up and down, and waste to be treated in the pyrolysis chamber 30 can be pressurized by the lower surface of the partition plate 12. ing.
  • two exhaust ports 28 are formed at opposing positions on the outer peripheral surface near the upper end of the heat-resistant container 2, and the rear surface position of the outer peripheral surface of the heat-resistant container 2 (the input portion 3 is disposed).
  • a water treatment device 7 for treating the exhaust water is fixedly installed at a position opposite to the upper side of the heat-resistant container 2 along the outer peripheral surface near the upper end of the heat-resistant container 2.
  • the decomposition gas (dry distillation gas) discharged from the exhaust port 28 flows into the water treatment device 7 and the water After being treated in a treatment water tank formed inside the treatment device 7, the water is exhausted from an exhaust chimney 9 erected on the upper surface of the water treatment device 7.
  • the input unit 3 used in the present embodiment will be described with reference to FIG. 3.
  • the input unit 3 includes a vertical passage 42 through which waste is pumped, and the transported waste is horizontal.
  • a transverse passage 35 that is moved in the direction, and the transverse passage 35 is connected to an internal charging port 31 formed on the outer peripheral surface of the upper part of the heat-resistant container 2.
  • the vertical passage 42 and the horizontal passage 35 are formed as a closed space by the box-shaped housing 3 ′.
  • the space facing the internal insertion port 31 is the horizontal passage 35 and the vertical passage 42 closed by the box-shaped housing 3 ', and the horizontal passage 35 and the vertical passage 42 are used in the present invention.
  • An input room is formed.
  • an external inlet 13 having an external opening / closing door 14 is provided, and at the lower end position of the vertical passage 42.
  • the lifting device 39 having the lifting table 38 is installed so that the height position force of the lifting table 38 in the most contracted state of the lifting device 39 is substantially the same height as the lower end position of the external input port 13. The operator can input the waste from the external input port 13 onto the lifting table 38, and the input waste is transferred into the vertical passage 42 by the lifting device 39. Is transported to the level of the side passage 35.
  • the transfer device having the transfer plate 36 at the end position of the lateral passage 35 on the side opposite to the internal charging port 31 is the same as the above-described transfer device 39. 37 is provided, and the waste transported by the transporting device 39 is transferred to the internal input port 31 side by the transfer plate 36 and input into the thermal decomposition treatment chamber 30.
  • an internal opening / closing door 33 for opening and closing the internal charging port 31 is provided at a position immediately before the internal charging port 31 of the lateral passage 35 so as to be slidable in the vertical direction.
  • an exhaust valve 40 capable of discharging the air inside the side passage 35 to the outside without flowing outside air into the side passage 35. It is provided at the upper position of 35.
  • the partition plate 12 used in the present embodiment is provided with a plurality of vent holes 25 concentrically penetrating in the thickness direction of the partition plate 12, as shown in FIG.
  • the cracked gas generated in the thermal decomposition treatment chamber 30 below the partition plate 12 is discharged through the vent holes 25 to the decomposition gas treatment space 30 ′ formed above the partition plate 12.
  • Each of these vent holes 25 is provided with a ring-shaped magnet 26 which is a ring-shaped permanent magnet, and a cracked gas treatment space 30 for harmful substances contained in the cracked gas passing through these vent holes 25. Resolving power at 'is promoted by the magnetizing treatment by these ring magnets 26.
  • these partition plates 12 are made of heat-resistant steel from the viewpoint of heat resistance and strength.
  • the present invention is not limited to this. Any material that has sufficient heat resistance and mechanical strength can be used.
  • the provision of the ring-shaped magnet 26 in the vent hole 25 is that most of the cracked gas generated in the thermal decomposition treatment chamber 30 is passed through the vent hole 25 through the cracked gas treatment space 30 ′. Since most of the decomposed gas can be magnetized, the ring-shaped magnet 26 is used as a magnet for the magnetizing process, so that the decomposed gas and the magnet Therefore, it is possible to effectively magnetize the cracked gas passing therethrough.
  • the ring-shaped magnets 26 magnets having N poles and S poles in the thickness direction are used.
  • other magnets for example, semicircular magnets corresponding to the semicircular portion of the ring as shown in FIG. Compared to the case where a ring-shaped magnet is formed using two magnets, sufficient magnetization processing can be performed without using a magnet with a large magnetic force.
  • outside air intake part of the magnetic field pyrolysis apparatus 1 of this embodiment will be described with reference to FIG. 5.
  • the outside air flow inlets 17a to 17p are located at positions below the outer peripheral side surface of the heat-resistant container 2 of this embodiment. However, they are drilled at approximately equal intervals in the outer circumferential direction at substantially the same height position. Then, external pipe lines 20a to 20p are connected to the external air flow inlets 17a to 17p, respectively.
  • the length of the external pipe connected to the external air flow inlet near the chambers 15 and 18, for example, the external pipes 20a, i is short, and the external pipe connected to the external air inlet far from the chambers 15 and 18 is connected.
  • the length of external pipes such as external pipes 20m, e will be longer.
  • the outer pipe line having a short path length is formed concentrically with the outer peripheral surface at a position close to the outer peripheral surface of the heat resistant container 2.
  • the lower surfaces of the chambers 15 and 18 are larger in diameter than the outer pipes 20a to 20p, and have a predetermined size based on the maximum amount of outside air flowing into the pyrolysis chamber 30.
  • the outside air inlets 16 and 19 are formed, and the outside air that has flowed into the chambers 15 and 18 from the outside air inlets 16 and 19 is supplied to the outside air inlets 17a to 17p through the external pipes 20a to 20p.
  • a ring-shaped magnet 50 which is a ring-shaped permanent magnet, is inserted in each of the external pipes 20a to 20p.
  • the ring-shaped magnet 50 is arranged so as to be within one line with respect to a predetermined road length, and the short lengths 20a, 20b, 20h, 20i, 20j, 20p, 1 ring magnet 50 force inserted, then 20m, 20g, 20k, 20o f, 2 path lengths, 20d, 20f, 201
  • 20 ⁇ three ring magnets 50 are inserted, and in the case of 20m, 20e with the longest path length, four ring magnets 50 are inserted.
  • These ring-shaped magnets 50 have an outer diameter that is substantially the same as the outer diameter of the main pipe 51 that forms the outer pipes 20a to 20p, and the inner diameter is larger than the inner diameter of the main pipe 51. Small diameter It is said that.
  • these ring-shaped magnets 50 are arranged between two main pipes 51 having a predetermined length inside a joint pipe 52 having an inner diameter slightly larger than the outer diameter of the main pipe 51.
  • the outer pipes 20a-p in which the ring-shaped magnets 50 are inserted are formed by adhering the inner circumferential surface of the joint pipe 52 and the outer circumferential surface of the main pipe 51 while maintaining the clamping state.
  • the material of the main pipe 51 and the joint pipe 52 resin pipe materials that are relatively excellent in workability and are not magnetized by the ring-shaped magnet 50 can be suitably used. Since the joint pipe 52 is exposed to the outside and is not significantly affected by the heat of the heat-resistant container 2, a pipe made of salty vinyl resin is used in this embodiment.
  • the ring-shaped magnet 50 having an inner diameter smaller than the inner diameter of the main pipe 51 is used, and this is done as shown in FIG. 7 (a).
  • turbulent flow is generated in the passing outside air, which is preferable because large magnetic vibration can be imparted to the passing outside air.
  • the present invention is not limited to this, and the inner diameter of the ring-shaped magnet 50 and the inner diameter of the main pipe 51 may be set to substantially the same diameter.
  • the ring-shaped magnet 50 has N and S poles in the thickness direction of the ring-shaped magnet 50, as in the case of the ring-shaped magnet 26.
  • the density of magnetic lines of force at the inner diameter of the ring-shaped magnet 50 through which the outside air passes can be increased, so that a ring-shaped magnet using two semicircular magnets as shown in FIG. Compared to the above, sufficient magnetization processing can be performed without using a magnet having a large magnetic force.
  • the ring-shaped magnet 50 having the N-pole and the S-pole in the thickness direction is placed so that the opposing surfaces of the ring-shaped magnet 50 in contact with the P are different poles, so that these ring-shaped magnets Since the magnetic field lines are interposed between the adjacent ring-shaped magnets 50 and between the adjacent magnets 50, the magnetizing process further proceeds.
  • the normal magnetic field pyrolysis apparatus does not require power for operating the blower motor or the like because the outside air is taken into the pyrolysis chamber 30 by natural intake air, but the magnetic field of this embodiment is not necessary.
  • the field pyrolysis apparatus 1 includes the hydraulic pump 62 for supplying hydraulic pressure to the hydraulic cylinders 4a and 4b for raising and lowering the partition plate 12, and the hydraulic pump 62 for supplying hydraulic pressure to the hydraulic cylinders 4a and 4b.
  • the hydraulic control valve device 65 that releases the hydraulic pressure supplied from the hydraulic cylinders 4a and 4b, the above-described lifting device 39, and the control computer that controls the operation of each part are connected to the transfer device 37.
  • An internal control device 60 is provided, and the control device 60 performs operation control according to the operation of various operation switches provided on the operation panel 61.
  • the operation status of the magnetic field pyrolysis apparatus 1 of the present embodiment will be described below.
  • a prescribed amount of water is poured into the water treatment apparatus 7 in advance.
  • the magnetized ash recovered from the other magnetic field pyrolysis apparatus 1 is thrown into the entire bottom surface of the pyrolysis chamber 30 so as to be deposited with a thickness of about 50 mm. Heat with a heater. It should be noted that these magnetized ash can be charged and heated with the ash outlet 32 opened.
  • easy-to-treat waste such as dried ogattaz, rice husks, or dead leaves. It should be noted that such easy-to-treat waste may be input with the ash outlet 32 open.
  • waste such as plastic having a relatively low water content is put into the upper part. Specifically, waste such as plastic with a relatively low moisture content is thrown from the external door 14 onto the lifting table 38 in the vertical passage 42, and then the external door 14 is closed. Operate the input button switch provided on panel 61.
  • control device 60 operates the lifting device 39 to raise the lifting table 38 to the lower surface position of the lateral passage 35, and then operates the transfer device 37 to move the lateral direction.
  • the waste pumped in the passage 35 is transferred to the internal inlet 31 side.
  • control device 60 operates the hydraulic pump 62 and controls the hydraulic control valve device 65 to supply hydraulic pressure to the hydraulic cylinders 4a and 4b.
  • the plate 12 is raised and the internal door 33 is slid upward.
  • the transfer device 37 is operated again to move the transfer plate 36, so that the waste having a relatively low water content is compressed into the internal inlet. It is thrown into the pyrolysis chamber 30 from 31.
  • the control device 60 controls the hydraulic control valve device 65 to release the hydraulic pressure applied to the hydraulic cylinders 4a and 4b, thereby simultaneously lowering the partition plate 12.
  • the partition plate 12 that has been lowered causes the waste having a relatively low water content that has been thrown into the pyrolysis chamber 30 to move downward in the pyrolysis chamber 30. It is deposited to be pushed.
  • the amount of the magnetized outside air flowing into the pyrolysis chamber 30 from the outside air flow inlets 17a to 17p is individually controlled by a valve or the like.
  • the total force of the magnetized outside air flowing into the pyrolysis chamber 30 from the outside air inlets 17a-p into the outside air intake port 16 The amount of outside air restricted by the size of 19 is appropriately distributed to each external pipe 20a-p according to the state of thermal decomposition in the vicinity of each outside air flow inlet 17a-p.
  • the amount of magnetization-treated outside air flowing from each of the outside air flow inlets 17a to 17p is automatically adjusted.
  • the amount of magnetized outside air flowing in from the air flow inlets 17a to 17p need not be sequentially adjusted by a valve or the like, and the troublesome adjustment by these valves or the like can be eliminated.
  • the partition plate 12 also falls in the thermal decomposition treatment chamber 30 when the re-absorbed waste is released from the compression at the time of introduction from the internal charging port 31. Then, by compressing the newly introduced waste from above, it is exhausted to the cracked gas treatment space 30 ′ through the vent hole 25, and the newly introduced waste and the already introduced waste are already introduced. By reducing the size of the gap between the waste and the waste, and the presence of outside air containing oxygen in these gaps, the pyrolyzed waste already in the pyrolysis chamber 30 is ignited. It is possible to suppress the occurrence of problems and to obtain a stable driving situation.
  • the pyrolysis temperature in these pyrolysis chambers 30 is significantly lower than the combustion temperature at which dioxin or the like is generated, plastics containing chlorine in the waste, etc., as in the conventional magnetic field pyrolysis apparatus 1
  • the cracked gas containing these harmful substances is provided in the vent hole 25.
  • the cracked gas treatment space 30 ′ which is the upper space of the partition plate 12 of the thermal decomposition treatment chamber 30 after being magnetized by the ring-shaped magnet 26
  • harmful substances in the cracked gas are further thermally decomposed, and the water treatment device Since the water is treated at 7 and exhausted from the exhaust stack 9, the exhaust from the magnetic field pyrolysis apparatus 1 can be made even cleaner.
  • the pyrolyzed waste is reduced in volume to 1/200. It becomes magnetized ash, is taken out from the ash outlet 32, and is used as a heat insulating material for other magnetic field pyrolysis apparatus 1.
  • the ring-shaped magnet 50 which is a feature of the magnetic field pyrolysis apparatus 1 of the present embodiment, is inserted, and a pair of magnets having substantially the same magnetic force as those of the ring-shaped magnet 50.
  • the following is a comparison of the processing time or the processing amount per unit time when the ring-shaped magnet 50 is disposed outside the external conduits 20a to 20p.
  • the volume of waste thrown into the pyrolysis chamber 30 is a maximum of 1 cubic meter, and the amount of waste reduced by pyrolysis for a predetermined time is thrown in after the predetermined time.
  • the results of comparison based on the amount of input (volume) are shown below.
  • the ring-shaped magnet 50 is internally placed in the external conduits 20a to 20p so that the external conduit 20a to The outside air that passes through p passes through the ring-shaped magnet 50 while being in contact with or very close to the ring-shaped magnet 50, and the inner diameter of the ring-shaped magnet 50 is made smaller than the inner diameter of the external pipes 20a to 20p.
  • the magnetite 50 it can generate turbulent flow in the outside air.
  • the outside air can be magnetized well, and thus the ability to obtain a stable thermal decomposition operating condition. S can.
  • the magnetic field pyrolysis apparatus 1 of the present embodiment when the ring-shaped magnet 50 having the N pole and the S pole in the thickness direction is used, a magnet as shown in FIG. 9 is used.
  • the magnetic flux density inside the ring-shaped magnet 50 can be improved, and the outside air passes through the ring having the high magnetic flux density, so that a large change in the magnetic field is applied to the outside air, resulting in a larger magnetic field vibration.
  • Motion can be applied to the outside air, and the adjacent ring-shaped magnets 50 are inserted so that the opposing surfaces have different poles, so that magnetic flux also exists between these adjacent ring-shaped magnets 50.
  • magnetization processing is performed, so that it is possible to apply large magnetic field vibrations by magnetization processing efficiently without filling the outside air. Get the driving status of Can.
  • the size of the voids generated by the thermal decomposition or new input of waste between the waste input into the thermal decomposition treatment chamber 30 is described above.
  • the partition plate 12 By lowering the partition plate 12, it is possible to reduce the gas, and the gas existing in the gap can be exhausted to the cracked gas treatment space 30 ′, which is the upper space of the partition plate 12, through the air holes 25.
  • the outside air (oxygen) present in the gaps caused by the introduction of new waste and the This makes it possible to suppress the occurrence of ignition etc. from the pyrolyzed waste present in the plant, and a stable operating situation can be obtained.
  • the cracked gas passing through the vent hole 25 is magnetized by the ring-shaped magnet 26, so that harmful substances contained in the cracked gas are removed. Since it is thermally decomposed in the cracked gas treatment space 30 ′, which is the upper space of the pyrolysis chamber 30 divided by the partition plate 12, the concentration of harmful substances contained in the exhausted cracked gas is This can be further reduced.
  • the magnetic field pyrolysis apparatus 1 of the present embodiment after the waste is introduced into the vertical passage 42 (lateral passage 35) serving as the input chamber from the external input port 13, the external door 14 is closed. In this state, the internal input port 31 is opened so that the waste in the lateral passage 35 serving as the input chamber can be input into the thermal decomposition treatment chamber 30. Since it is possible to prevent a large amount of outside air from flowing into the thermal decomposition treatment chamber 30 from the internal charging port 31 when it is introduced into the inside 30, the large amount of outside air flowing in during the thermal decomposition treatment In addition to preventing the ignition of waste, new waste can be continuously input without significantly affecting the thermal decomposition status, so that stable operation status can be obtained over a long period of time. Can do.
  • the magnetic field pyrolysis apparatus 1 of the present embodiment by putting waste into the external charging port 13 provided at a height position below the heat-resistant container 2, the thrown waste Is transferred to the internal charging port 31 provided at the upper position of the heat-resistant container 2 and then injected, so that the work efficiency in the operation of charging these wastes can be improved.
  • the magnetic field pyrolysis apparatus 1 of the present embodiment by making the heat-resistant container 2 cylindrical, outside air can be supplied almost uniformly into the pyrolysis chamber 30, for example, a conventional square box Since the undecomposed waste can be prevented from locally remaining in the corners of the pyrolysis chamber as in the case of the thermal crack chamber, the efficiency of the pyrolysis process can be improved.
  • the ring-shaped magnet 50 is easily inserted in the external pipes 20a to 20p, so that the ring-shaped magnet 50 is inserted into the joint pipe 52.
  • the ring-shaped magnet 50 which is not limited, may be inserted into the main pipe 51.
  • the force for providing 16 external air flow inlets 17a to 17p is not limited to this. It may be determined appropriately depending on the size of 30 and the pipe diameter of the external airflow inlet 17a-p to be used.
  • all the external air flow inlets 17a to 17p are formed at substantially the same height position, but the present invention is not limited to this, for example, the external air flow inlets 17a to 17a.
  • An external air flow inlet and an external pipe line are provided at a position higher than the height of p and at a position substantially in the middle of each of the external air flow inlets 17a to 17p. It may be formed in multiple stages.
  • the force using two chambers 15 and 18 is not limited to this, and the number of these chambers may be three or four.
  • the force by which the internal opening / closing door 33 opens and closes the slide in conjunction with the partition plate 12 by the engagement piece 34 is not limited to this.
  • An opening / closing mechanism for opening / closing the opening / closing door 33 may be provided independently.
  • the waste to be input is compressed in the lateral passage 35 and the air contained in the waste is exhausted from the exhaust valve 40.
  • the present invention is not limited to this. It is not specified, and these compression processes are not performed, and the configuration is also good.
  • vent holes 25 are arranged concentrically, but the present invention is not limited to this.
  • the number and arrangement of the vent holes 25 are not limited thereto. Etc. may be selected as appropriate.
  • the internal charging port 31 is provided on the outer peripheral surface of the upper portion of the heat-resistant container 2, and this is because the partition plate for compressing the input waste as in this embodiment is used.
  • the partition plate 12 is also provided with an opening / closing portion so that the internal insertion port 31 is provided. Circle It may be provided on the top plate 5.
  • the outer pipes 20a-p are formed by pipes having a circular cross-sectional shape, but the present invention is not limited to this, and the outer pipes 20a-p are not limited to this.
  • the cross-sectional shape may be an elliptical or square tube, and accordingly, it may be a ring-shaped magnet or an elliptical, square or polygonal ring-shaped magnet.

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Abstract

[PROBLEMS] To attain stabilized operating condition of thermal decomposition by magnetizing outside air efficiently. [MEANS FOR SOLVING PROBLEMS] The magnetic field thermal decomposition equipment (1) comprises a heat resistant container (2) composed of a heat resistant member and forming a thermal decomposition processing chamber (30), a plurality of outside air inlets (17a-p) provided in the sidewall of the heat resistant container (2), external conduits (20a-p) led out from respective outer air inlets (17a-p) and capable of taking in outside air via their end portions, a permanent magnets (50) provided above the external conduits (20a-p),and an exhaust passage (28) communicating with the upper position of the thermal decomposition processing chamber (30), wherein the outside air magnetized by the permanent magnets (50) is fed into the thermal decomposition processing chamber (30) by natural air suction and waste is subjected to thermal decomposition. In such magnetic field thermal decomposition equipment, the permanent magnets (50), are ring magnets (50) and the ring magnets are inserted into the external conduits (20a-p).

Description

明 細 書  Specification
磁場熱分解装置  Magnetic field pyrolysis equipment
技術分野  Technical field
[0001] 本発明は、磁化処理された空気を熱分解処理室内に自然吸気で流入させることで [0001] The present invention allows natural air to flow magnetized air into a pyrolysis chamber.
、熱分解処理室内の各種の廃棄物を、ダイォキシン等が発生しない比較的低温にて 分解処理することのできる磁場熱分解装置に関する。 The present invention also relates to a magnetic field pyrolysis apparatus capable of decomposing various types of waste in a pyrolysis chamber at a relatively low temperature without generating dioxin or the like.
背景技術  Background art
[0002] 従来の磁場熱分解装置は、熱分解処理室を形成する耐熱部材から成る耐熱容器 の側壁下方部に多数の外気流入口と、該各外気流入口から導出され、その端部から 外気を取り込み可能とされた外部管路とを有するとともに、これら外部管路内を流入 する外気を磁化処理するために、外部管を挟んで 1対の永久磁石、例えば N極の磁 石と S極の磁石を配置しているものがある（例えば、特許文献 1、 2参照）。  [0002] A conventional magnetic field pyrolysis apparatus is provided with a number of external airflow inlets at the lower portion of a side wall of a heat-resistant container formed of a heat-resistant member forming a thermal decomposition treatment chamber, and the external airflow inlets are led out from the respective ends. And a pair of permanent magnets, for example, N pole magnets and S poles, sandwiching the outer pipe to magnetize the outside air flowing into the outer pipes. Some magnets are arranged (see, for example, Patent Documents 1 and 2).
[0003] 特許文献 1 :特開 2001— 304520号公報  [0003] Patent Document 1: Japanese Patent Application Laid-Open No. 2001-304520
特許文献 2：特開 2006— 150295号公報  Patent Document 2: JP 2006-150295 A
発明の開示  Disclosure of the invention
発明が解決しょうとする課題  Problems to be solved by the invention
[0004] し力 ながら、特許文献 1、 2にあっては、外部管の外部に永久磁石が、例えば樹 脂製のケース内に保持されて設けられており、これら永久磁石により外気を磁化する ためには、非常に強力で、高価な永久磁石を用いる必要があるとともに、このように高 価な磁石を用いても、外気が良好に磁化されないことにより、熱分解が上手くなされ ず、最悪の場合には、熱分解処理室内の廃棄物を全て取り出して、再度、装置を始 動し直す必要がある場合があった。  [0004] However, in Patent Documents 1 and 2, a permanent magnet is provided outside the outer pipe, for example, held in a case made of resin, and magnetizes the outside air by these permanent magnets. For this purpose, it is necessary to use a very strong and expensive permanent magnet, and even if such a high-priced magnet is used, since the outside air is not magnetized well, the thermal decomposition is not performed well, which is the worst. In some cases, it was necessary to remove all the waste in the pyrolysis chamber and restart the equipment.
[0005] 本発明は、このような問題点に着目してなされたもので、熱分解処理室内に流入す る外気を、効率良く磁化することで、安定した熱分解の運転状況を得ることのできる 磁場熱分解装置を提供することを目的とする。  [0005] The present invention has been made paying attention to such problems, and by stably magnetizing the outside air flowing into the thermal decomposition chamber, it is possible to obtain a stable thermal decomposition operation state. An object of the present invention is to provide a magnetic field pyrolysis apparatus that can do this.
課題を解決するための手段  Means for solving the problem
[0006] 上記課題を解決するために、本発明の請求項 1に記載の磁場熱分解装置は、 熱分解処理室を形成するとともに耐熱部材から成る耐熱容器と、前記耐熱容器の 側壁に設けられた複数の外気流入口と、該各外気流入口から導出され、その端部か ら外気を取り込み可能とされた外部管路と、該外部管路上に設けられた永久磁石と、 前記熱分解処理室の上部位置に連通された排気経路と、を備え、前記永久磁石に て磁化処理された外気を、前記熱分解処理室内に自然吸気で流入させて、前記熱 分解処理室内に投入された廃棄物を熱分解処理する磁場熱分解装置において、 前記永久磁石が、リング状磁石であって、該リング状磁石を前記外部管路内に内 挿したことを特徴としている。 [0006] In order to solve the above problem, a magnetic field pyrolysis apparatus according to claim 1 of the present invention provides: A thermal decomposition chamber is formed and a heat-resistant container made of a heat-resistant member, a plurality of external airflow inlets provided on the side wall of the heat-resistant container, and each external airflow inlet is led out, and external air can be taken in from the end An external pipe line, a permanent magnet provided on the external pipe line, and an exhaust path communicating with an upper position of the pyrolysis chamber, and the outside magnetized by the permanent magnet In the magnetic field pyrolysis apparatus for letting the waste introduced into the pyrolysis chamber into the pyrolysis chamber by natural intake air, the permanent magnet is a ring-shaped magnet, and the ring It is characterized in that a magnet is inserted into the outer pipe.
この特徴によれば、リング状磁石を外部管路内に内挿することで、該外部管路内を 通過する外気が、リング状磁石に接触または非常に近接した状態で通過するので、 従来の外部管路外部に 1対の永久磁石を配置する場合に比較して、低い磁力の安 価な永久磁石でも、外気を良好に磁化処理することができ、よって、安定した熱分解 の運転状況を得ることができる。  According to this feature, by inserting the ring-shaped magnet into the outer conduit, the outside air passing through the outer conduit passes through the ring-shaped magnet in a state of being in contact with or very close to the conventional one. Compared to the case where a pair of permanent magnets are arranged outside the external pipe, even with an inexpensive permanent magnet with a low magnetic force, the outside air can be magnetized well, and thus stable thermal decomposition operation status can be achieved. Obtainable.
[0007] 本発明の請求項 2に記載の磁場熱分解装置は、請求項 1に記載の磁場熱分解装 置であって、  [0007] A magnetic field pyrolysis apparatus according to claim 2 of the present invention is the magnetic field pyrolysis apparatus according to claim 1,
前記リング状磁石がその厚み方向に N極と S極とを有するリング状磁石であって、該 複数のリング状磁石を、対向する面が異なる極となるように前記外部管路内に内挿し たことを特徴としている。  The ring-shaped magnet is a ring-shaped magnet having N and S poles in the thickness direction, and the plurality of ring-shaped magnets are inserted into the outer pipe line so that opposing faces thereof are different poles. It is characterized by that.
この特徴によれば、厚み方向に N極と S極とを有するリング状磁石を用いることで、 該リング状磁石のリング内を外気が通過するので、大きな磁場の変化が外気に印加 されるようになり、より大きな磁場振動を外気に印加できるとともに、対向する面が異な る極となるように隣接するリング状磁石が内挿されることで、これら隣接するリング状磁 石間にも磁束が存在するようになり、これらリング状磁石間を外気が通過する際にも、 磁化処理がなされるようになるので、外気に満弁なぐ且つ効率良く磁化処理による 大きな磁場振動を印加できるようになり、さらに定した熱分解の運転状況を得ることが できる。  According to this feature, by using a ring-shaped magnet having N and S poles in the thickness direction, the outside air passes through the ring of the ring-shaped magnet, so that a large magnetic field change is applied to the outside air. As a result, a larger magnetic field vibration can be applied to the outside air, and adjacent ring magnets are inserted so that the opposite faces have different poles, so that magnetic flux also exists between these adjacent ring magnets. As the outside air passes between these ring magnets, the magnetizing process is performed, so that it is possible to apply a large magnetic field vibration by the magnetizing process without filling the outside air efficiently. Furthermore, it is possible to obtain a defined operating state of thermal decomposition.
[0008] 本発明の請求項 3に記載の磁場熱分解装置は、請求項 1または 2に記載の磁場熱 分解装置であって、 所定数の前記外部管路の端部が接続され、所定の大きさの外気取込口を有する チャンバ部を備えることを特徴としている。 [0008] The magnetic field pyrolysis apparatus according to claim 3 of the present invention is the magnetic field pyrolysis apparatus according to claim 1 or 2, A predetermined number of end portions of the external pipe line are connected to each other, and a chamber portion having an outside air intake port having a predetermined size is provided.
この特徴によれば、従来においては、これら各外部管路上に配設された個々のバ ルブを使用して流入する外気量を、例えば、過度の外気が流入することにより熱分解 処理室内の廃棄物が発火しないように、且つ、熱分解に必要な外気が流入するよう に調節する必要があり、これらの調節が非常に煩雑であって、熟練を要するものであ るのに対し、前記外気取込口の開口の大きさにより、複数の外部管路を通じて熱分 解処理室に流入する外気の総量が、所定の上限量以上となることを規制することが できるようになるので、熱分解処理室内に過度の外気が流入することによる廃棄物の 発火等を防止できるとともに、各外部管路が導出された外気流入口近傍の熱分解状 況に応じて、チャンバ部に流入した外気が各外部管路に分配されて熱分解処理室 に流入するようになるので、従来のように、各外部管路から流入する外気の量を、バ ルブ等により個々に逐次調節する必要もない。  According to this feature, conventionally, the amount of outside air that flows in by using the individual valves arranged on each of these external pipes is reduced by, for example, discarding the inside of the thermal decomposition treatment chamber due to inflow of excessive outside air. It is necessary to make adjustments so that objects do not ignite and external air necessary for thermal decomposition flows in. These adjustments are very complicated and require skill. Depending on the size of the intake opening, the total amount of outside air flowing into the thermal decomposition treatment chamber through multiple external pipes can be controlled to exceed the predetermined upper limit, so thermal decomposition can be performed. In addition to preventing the ignition of waste due to excessive outside air flowing into the processing chamber, the outside air flowing into the chamber section varies depending on the thermal decomposition state near the outside air flow inlet where each external pipe is led out. Heat distributed to the external pipe Since flows into the processing chamber, as in the prior art, the amount of outside air flowing in from the outside line, there is no need to adjust individually sequentially by valves or the like.
[0009] 本発明の請求項 4に記載の磁場熱分解装置は、請求項：!〜 3のいずれかに記載の 磁場熱分解装置であって、 [0009] A magnetic field pyrolysis apparatus according to claim 4 of the present invention is the magnetic field pyrolysis apparatus according to any one of claims:! To 3,
前記熱分解処理室内にて発生する分解ガスの通気孔を有し、該熱分解処理室内 を上下の空間に仕切る仕切板と、該仕切板を上下動させる昇降手段とを備えることを 特徴としている。  It has a vent hole for cracked gas generated in the pyrolysis chamber, and comprises a partition plate that partitions the pyrolysis chamber into upper and lower spaces, and an elevating means that moves the partition plate up and down. .
この特徴によれば、熱分解処理室内に投入した廃棄物間に、熱分解や廃棄物の新 規投入により生じた空隙の大きさを、前記仕切板を降下させることにより、低減させる ことができるとともに、該空隙に存在する気体を、通気口を介して仕切板の上部空間 に排気させることができるようになるので、これら空隙に余剰な外気が存在することに よる熱分解処理への悪影響、例えば、新規廃棄物の投入に伴う間隙に存在する外 気（酸素）により、既に熱分解処理室内に存在する熱分解中の廃棄物が発火等の発 生を抑止できるようになり、安定した運転状況を得ることができる。  According to this feature, it is possible to reduce the size of voids generated by thermal decomposition or new introduction of waste between the wastes introduced into the thermal decomposition treatment chamber by lowering the partition plate. At the same time, since the gas present in the gap can be exhausted to the upper space of the partition plate through the vent, the adverse effect on the thermal decomposition treatment due to the presence of excess outside air in the gap, For example, the outside air (oxygen) that exists in the gaps associated with the introduction of new waste makes it possible to suppress the occurrence of ignition, etc., in the pyrolysis waste that already exists in the pyrolysis chamber, thus ensuring stable operation. You can get the situation.
[0010] 本発明の請求項 5に記載の磁場熱分解装置は、請求項 4に記載の磁場熱分解装 置であって、 [0010] The magnetic field pyrolysis apparatus according to claim 5 of the present invention is the magnetic field pyrolysis apparatus according to claim 4,
前記通気口内に前記リング状磁石を内挿したことを特徴としている。 この特徴によれば、通気口を通過する分解ガスを磁化処理することで、これら分解 ガス中に含まれる有害物質力 S、仕切板にて区切られた熱分解処理室の上部空間に おいて熱分解されるようになるので、排気される分解ガス中に含まれる有害物質の濃 度を、より一層低減することができる。 The ring-shaped magnet is inserted into the vent hole. According to this feature, the cracked gas that passes through the vent is magnetized, so that the harmful substance force S contained in the cracked gas is heated in the upper space of the pyrolysis chamber separated by the partition plate. Since it is decomposed, the concentration of harmful substances contained in the exhausted cracked gas can be further reduced.
[0011] 本発明の請求項 6に記載の磁場熱分解装置は、請求項 1〜5のいずれかに記載の 磁場熱分解装置であって、 [0011] A magnetic field pyrolysis apparatus according to claim 6 of the present invention is the magnetic field pyrolysis apparatus according to any one of claims 1 to 5,
廃棄物を前記熱分解処理室内に投入するための内部開閉扉を有する内部投入口 と、外部から廃棄物を投入するための外部開閉扉を有する外部投入口とを有し、前 記内部投入口に臨む空間が閉塞された投入室となるように、前記内部投入口を覆う ように形成された投入部を備えることを特徴としてレ、る。  An internal input port having an internal opening / closing door for charging waste into the pyrolysis chamber, and an external input port having an external opening / closing door for charging waste from the outside. It is characterized by comprising an input part formed so as to cover the internal input port so that the space facing the door becomes a closed input chamber.
この特徴によれば、外部投入口から廃棄物を投入室に投入した後、外部開閉扉を 閉じた状態において内部投入口を開放して、投入室の廃棄物を熱分解処理室内に 投入できるようになるので、これら廃棄物を内部投入口から熱分解処理室内に投入 する際に、内部投入口から熱分解処理室内に、多量の外気が流入することを防止で きるようになるので、これら多量の外気が流入することによる熱分解処理中の廃棄物 の発火を防止することができるとともに、熱分解の状況に大きな影響を及ぼすことなく 新規の廃棄物を継続的に投入することができるので、長期に安定した運転状況を得 ること力 Sできる。  According to this feature, after putting waste into the input chamber from the external input port, the internal input port is opened with the external door closed, so that the waste in the input chamber can be input into the pyrolysis chamber. Therefore, when these wastes are introduced into the pyrolysis chamber from the internal inlet, it is possible to prevent a large amount of outside air from flowing from the internal inlet into the pyrolysis chamber. As a result, it is possible to prevent ignition of the waste during the pyrolysis process due to the inflow of outside air and to continuously introduce new waste without greatly affecting the state of pyrolysis. Ability to obtain stable operating conditions over the long term.
[0012] 本発明の請求項 7に記載の磁場熱分解装置は、請求項 1〜6のいずれかに記載の 磁場熱分解装置であって、  [0012] A magnetic field pyrolysis apparatus according to claim 7 of the present invention is the magnetic field pyrolysis apparatus according to any one of claims 1 to 6,
前記外部投入口を前記耐熱容器の下方となる高さ位置に有し、前記内部投入口を 前記耐熱容器の上方位置に有するとともに、前記外部投入口から投入された廃棄物 を前記内部投入口に揚送する揚送手段を備えることを特徴としている。  The external charging port has a height position below the heat-resistant container, the internal charging port has an upper position of the heat-resistant container, and waste charged from the external charging port is used as the internal charging port. It is characterized by having a lifting means for lifting.
この特徴によれば、耐熱容器の下方位置に設けられた外部投入口に廃棄物を投 入することで、該投入した廃棄物が耐熱容器の上方位置に設けられた内部投入口に 揚送されて投入されるので、これら廃棄物の投入作業における作業効率を向上でき る。  According to this feature, by throwing waste into the external charging port provided in the lower position of the heat-resistant container, the charged waste is transferred to the internal charging port provided in the upper position of the heat-resistant container. Therefore, it is possible to improve the work efficiency of the waste input work.
[0013] 本発明の請求項 8に記載の磁場熱分解装置は、請求項 1〜7のいずれかに記載の 磁場熱分解装置であって、 [0013] A magnetic field pyrolysis apparatus according to claim 8 of the present invention is according to any one of claims 1 to 7. A magnetic pyrolysis apparatus,
前記耐熱容器が、円筒状であることを特徴としている。  The heat-resistant container has a cylindrical shape.
この特徴によれば、耐熱容器を円筒状とすることで、外気を熱分解処理室内にほぼ むら無く供給でき、例えば、従来の四角箱状の熱分解処理室のように、熱分解処理 室内の隅部に、未分解の廃棄物が局部的に残存することを回避できるようになるの で、熱分解処理の処理効率を向上できる。  According to this feature, by making the heat-resistant container cylindrical, the outside air can be supplied almost uniformly into the pyrolysis chamber. For example, like the conventional square box-like pyrolysis chamber, Since it is possible to avoid the undecomposed waste locally remaining in the corners, it is possible to improve the efficiency of the thermal decomposition process.
図面の簡単な説明  Brief Description of Drawings
[0014] [図 1]本発明の実施例における磁場熱分解装置の全体像を示す正面図である。  FIG. 1 is a front view showing an overall image of a magnetic field pyrolysis apparatus in an embodiment of the present invention.
[図 2]本発明の実施例における磁場熱分解装置の A— A断面図である。  FIG. 2 is an AA sectional view of a magnetic field pyrolysis apparatus in an example of the present invention.
[図 3]本発明の実施例における磁場熱分解装置の B— B断面図である。  FIG. 3 is a BB cross-sectional view of the magnetic field pyrolysis apparatus in the example of the present invention.
[図 4]本発明の実施例に用レ、た仕切板 12を示す図である。  FIG. 4 is a view showing a tray and a partition plate 12 in an embodiment of the present invention.
[図 5]本発明の実施例における磁場熱分解装置の C一 C断面図である。  FIG. 5 is a C-C cross-sectional view of a magnetic field pyrolysis apparatus in an example of the present invention.
[図 6]本発明の実施例の外部管路 20a〜pを示す図である。  FIG. 6 is a diagram showing external pipes 20a to 20p according to an embodiment of the present invention.
[図 7] (a)は、本発明の実施例の外部管路 20a〜pにおける乱流の生成状況を示す 図であり、（b)は、本発明の実施例の外部管路 20a〜pにおける磁束の状況を示す 説明図である。  [FIG. 7] (a) is a diagram showing a state of generation of turbulent flow in the external pipelines 20a to 20p according to the embodiment of the present invention, and (b) is an external pipeline 20a to 20p according to the embodiment of the present invention. It is explanatory drawing which shows the condition of the magnetic flux in.
[図 8]本発明の実施例の磁場熱分解装置における制御装置と各部の接続状況を示 すブロック図である。  FIG. 8 is a block diagram showing a connection state between a control device and each part in the magnetic field pyrolysis apparatus of the embodiment of the present invention.
[図 9]その他の形態の磁石を示す図である。  FIG. 9 is a view showing another form of magnet.
符号の説明  Explanation of symbols
[0015] 1 磁場熱分解装置 [0015] 1 Magnetic field pyrolysis apparatus
2 耐熱容器  2 Heat-resistant container
2a 外部鋼板  2a External steel plate
2b 内部鋼板  2b Internal steel plate
2c 中空部  2c Hollow part
3 投入部  3 Input section
3 ' 箱状筐体  3 'box-shaped enclosure
4a 油圧シリンダ b 油圧シリンダ 円形天板 ' 揷通部a シリンダシャフトb シリンダシャフト 水処理装置 連結シャフト 排気煙突0 仕切板シャフト1 排気管4a Hydraulic cylinder b Hydraulic cylinder Circular top plate 'Passage part a Cylinder shaft b Cylinder shaft Water treatment device Connection shaft Exhaust chimney 0 Partition plate shaft 1 Exhaust pipe
2 仕切板2 Partition plate
3 外部投入口4 外部開閉扉5 チャンノく6 外気取込口7a〜p 外気流入口8 チャンノく0a〜p 外部管路5 通気孑し3 External inlet 4 External open / close door 5 Channoku 6 Outside air inlet 7a-p Outside air inlet 8 Channooku 0a-p External pipe 5 Ventilation
6 リング状磁石8 排気口6 Ring magnet 8 Exhaust port
0 熱分解処理室0 ' 分解ガス処理空間1 内部投入口2 灰排出口2 ' 灰排出口扉3 内部開閉扉 0 Pyrolysis chamber 0 'Cracking gas treatment space 1 Internal inlet 2 Ash outlet 2' Ash outlet door 3 Internal door
係合片 35 横通路 Engagement piece 35 Side passage
36 移送板  36 Transfer plate
37 移送装置  37 Transfer device
38 揚送テーブル  38 Lifting table
39 揚送装置  39 Lifting device
40 排気弁  40 Exhaust valve
42 縦通路  42 Longitudinal passage
50 リング状磁石  50 Ring magnet
51 主管  51 main
52 継ぎ手管  52 Fitting pipe
60 制御装置  60 Control unit
61 操作パネル  61 Control panel
62 油圧ポンプ  62 Hydraulic pump
65 油圧制御弁装置  65 Hydraulic control valve device
発明を実施するための最良の形態  BEST MODE FOR CARRYING OUT THE INVENTION
[0016] 本発明の実施例を以下に説明する。  Examples of the present invention will be described below.
実施例  Example
[0017] 本発明の実施例を図面に基づいて説明すると、先ず図 1は、本発明の実施例にお ける磁場熱分解装置 1の全体像を示す斜視図である。  An embodiment of the present invention will be described with reference to the drawings. First, FIG. 1 is a perspective view showing an overall image of a magnetic field pyrolysis apparatus 1 in an embodiment of the present invention.
[0018] 本実施例の磁場熱分解装置 1は、図 1に示すように、縦長円筒状とされた耐熱容器 2と、該耐熱容器 2の正面に、耐熱容器 2の側面から突出する態様にて形成された、 廃棄物を投入するための投入部 3とから主に構成されている。  As shown in FIG. 1, the magnetic field pyrolysis apparatus 1 of the present embodiment has a heat-resistant container 2 that has a vertically long cylindrical shape, and a mode that protrudes from the side surface of the heat-resistant container 2 on the front surface of the heat-resistant container 2. It consists mainly of an input part 3 for inputting waste.
[0019] 本実施例の耐熱容器 2の下方外周部には、図 5 (C— C断面）に示すように、耐熱容 器 2の下方外周部に、耐熱容器 2の内部に形成される熱分解処理室 30と該耐熱容 器 2の外部とを連通するように、耐熱容器 2の側壁に穿設されている複数の外気流入 口 17a〜pから導出された外部管路 20a〜pと、 2つのチャンバ 15、 18とを有する外 気取込部が設けられているとともに、熱分解処理室 30の最下方に堆積する磁化灰を 取り出すための灰排出口 32が設けられている。尚、灰排出口 32は、開閉可能とされ た灰排出口扉 32 'により、磁化灰の取り出し時以外は、閉状態とされる。 [0019] As shown in Fig. 5 (C-C cross section), the heat formed in the inside of the heat-resistant container 2 is formed on the lower outer periphery of the heat-resistant container 2 of the present embodiment, as shown in Fig. 5 (C-C cross section). External pipe lines 20a-p led out from a plurality of outside air inlets 17a-p formed in the side wall of the heat-resistant container 2 so as to communicate the decomposition treatment chamber 30 and the outside of the heat-resistant container 2, and An outside air intake section having two chambers 15 and 18 is provided, and an ash discharge port 32 for taking out magnetized ash deposited at the lowermost part of the thermal decomposition treatment chamber 30 is provided. The ash outlet 32 can be opened and closed. The ash outlet door 32 ′ is closed except when the magnetized ash is taken out.
[0020] また、円筒状の耐熱容器 2の上端部には、鉄製の円形天板 5が耐熱容器 2に溶接 されており、これら耐熱容器 2の内部が略密閉状態とされた熱分解処理室 30とされて いる。 [0020] In addition, an iron circular top plate 5 is welded to the heat-resistant container 2 at the upper end of the cylindrical heat-resistant container 2, and the inside of the heat-resistant container 2 is in a substantially hermetically sealed state. 30.
[0021] この、本実施例に用いた、耐熱容器 2は、図 2の拡大円内に示すように、外部鋼板 2 aと、内部鋼板 2bとの間が中空部 2cとされた中空 2重筐体とされており、該中空部 2c に、灰排出口 32から取り出した磁化灰を断熱材として投入することで、熱分解処理 室 30が外部と断熱されることにより、熱分解処理室 30内部の熱が、外部に逃げ難い ように構成されている。  [0021] As shown in the enlarged circle of Fig. 2, the heat-resistant container 2 used in this example is a double-layered hollow having a hollow portion 2c between the outer steel plate 2a and the inner steel plate 2b. The thermal decomposition chamber 30 is thermally insulated from the outside by introducing the magnetized ash taken out from the ash discharge port 32 into the hollow portion 2c as a heat insulating material. It is configured so that the internal heat is difficult to escape to the outside.
[0022] また、本実施例では、耐熱容器 2を円筒状としており、このようにすることは、従来の 四角箱状の熱分解処理室を備える磁場熱分解装置では、熱分解処理室内の隅部 に、良好に磁化処理された外気が供給されず、この熱分解処理室内の隅部に、未分 解の廃棄物が局部的に残存し、これら残存する未分解の廃棄物を分解させるために 、該隅部の未分解の廃棄物を熱分解処理室の中央部に移動させる操作等が必要と なり、面倒であるとともに、これら隅部の未分解の廃棄物の処理に時間を要するように なるので、熱分解処理の処理効率が低下することを解消することができることから好 ましいが、本発明はこれに限定されるものではなぐこれら耐熱容器 2の形状等は、分 解処理する量や、処理対象の廃棄物の種類等により、適宜に選択すれば良い。  In the present embodiment, the heat-resistant container 2 has a cylindrical shape. This is because, in a conventional magnetic field pyrolysis apparatus having a square box-shaped pyrolysis chamber, a corner in the pyrolysis chamber is provided. In order to decompose the remaining undecomposed waste locally, unexposed waste remains locally in the corners of the thermal decomposition chamber. In addition, it is necessary to move the undecomposed waste at the corner to the center of the thermal decomposition chamber, which is cumbersome and takes time to process the undecomposed waste at the corner. Therefore, it is preferable that the efficiency of the thermal decomposition treatment can be reduced, but the present invention is not limited to this. The shape of the heat-resistant container 2 is subjected to the decomposition treatment. Select appropriately according to the amount and type of waste to be treated. Just do it.
[0023] この本実施例の円形天板 5の中心部には、図 2、図 3に示すように、熱分解処理室 3 0内部を上下の各空間に仕切るように、円筒状の熱分解処理室 30に略内接する大き さとされた円形の仕切板 12の中心に固設された仕切板シャフト 10が、上下動自在に 揷通される揷通部 5 'が設けられている。  [0023] At the center of the circular top plate 5 of this embodiment, as shown in Figs. 2 and 3, a cylindrical pyrolysis is performed so that the interior of the pyrolysis chamber 30 is divided into upper and lower spaces. A through-hole 5 ′ is provided through which a partition plate shaft 10 fixed at the center of a circular partition plate 12 having a size substantially inscribed in the processing chamber 30 is movably moved up and down.
[0024] そして、仕切板シャフト 10の上端部には、該仕切板シャフト 10と直交するように、 T 字状に連結された連結シャフト 8が連結されているとともに、該連結シャフト 8の双方 の端部には、耐熱容器 2外周面の対向する位置に設けられた 2つの油圧シリンダ 4a ， 4bのシリンダシャフト 6a， 6bが連結されており、油圧シリンダ 4a, 4bに供給する油 圧を制御することにより、仕切板 12を上下動させることができ、熱分解処理室 30内に て処理される廃棄物を、該仕切板 12の下面によって加圧することができるようになつ ている。 [0024] A connection shaft 8 connected in a T-shape is connected to the upper end portion of the partition plate shaft 10 so as to be orthogonal to the partition plate shaft 10, and both of the connection shafts 8 are connected. The end is connected to the cylinder shafts 6a and 6b of the two hydraulic cylinders 4a and 4b provided at opposite positions on the outer peripheral surface of the heat-resistant container 2, and controls the hydraulic pressure supplied to the hydraulic cylinders 4a and 4b. As a result, the partition plate 12 can be moved up and down, and waste to be treated in the pyrolysis chamber 30 can be pressurized by the lower surface of the partition plate 12. ing.
[0025] また、耐熱容器 2の上端に近い外周面の対向する位置には、 2つの排気口 28が穿 設されているとともに、耐熱容器 2の外周面の裏面位置 (投入部 3が配置された側と 反対となる位置）には、図 3に示すように、排気を水処理するための水処理装置 7が 固設されており、耐熱容器 2の上端に近い外周面に沿って設けられた排気管 11によ りこれら水処理装置 7と排気口 28とが接続されることで、排気口 28から排出される分 解ガス（乾留ガス）が水処理装置 7に流入して、該水処理装置 7内部に形成された処 理水槽にて水処理された後、該水処理装置 7の上面に立設された排気煙突 9から排 気されるようになっている。  [0025] In addition, two exhaust ports 28 are formed at opposing positions on the outer peripheral surface near the upper end of the heat-resistant container 2, and the rear surface position of the outer peripheral surface of the heat-resistant container 2 (the input portion 3 is disposed). As shown in FIG. 3, a water treatment device 7 for treating the exhaust water is fixedly installed at a position opposite to the upper side of the heat-resistant container 2 along the outer peripheral surface near the upper end of the heat-resistant container 2. By connecting the water treatment device 7 and the exhaust port 28 through the exhaust pipe 11, the decomposition gas (dry distillation gas) discharged from the exhaust port 28 flows into the water treatment device 7 and the water After being treated in a treatment water tank formed inside the treatment device 7, the water is exhausted from an exhaust chimney 9 erected on the upper surface of the water treatment device 7.
[0026] 次に、本実施例に用いた投入部 3について、図 3を用いて説明すると、投入部 3は、 廃棄物が揚送される縦通路 42と、揚送された廃棄物が水平方向に移送される横通 路 35とを有し、該横通路 35が耐熱容器 2上部の外周面に形成された内部投入口 31 に連結された、縦断面視略 T字状の箱状筐体 3 'にて形成されており、これら縦通路 42と横通路 35とは、箱状筐体 3 'にて閉塞空間とされている。  Next, the input unit 3 used in the present embodiment will be described with reference to FIG. 3. The input unit 3 includes a vertical passage 42 through which waste is pumped, and the transported waste is horizontal. A transverse passage 35 that is moved in the direction, and the transverse passage 35 is connected to an internal charging port 31 formed on the outer peripheral surface of the upper part of the heat-resistant container 2. The vertical passage 42 and the horizontal passage 35 are formed as a closed space by the box-shaped housing 3 ′.
[0027] つまり、内部投入口 31に臨む空間が、箱状筐体 3'にて閉塞された横通路 35並び に縦通路 42とされており、該横通路 35並びに縦通路 42によって本発明における投 入室が形成されている。  [0027] That is, the space facing the internal insertion port 31 is the horizontal passage 35 and the vertical passage 42 closed by the box-shaped housing 3 ', and the horizontal passage 35 and the vertical passage 42 are used in the present invention. An input room is formed.
[0028] そして、耐熱容器 2の下方位置となる、縦通路 42の側面には、外部開閉扉 14を有 する外部投入口 13が設けられているとともに、該縦通路 42の下方端部位置には、揚 送テーブル 38を有する揚送装置 39が、該揚送装置 39の最収縮状態における揚送 テーブル 38の高さ位置力 外部投入口 13の下端位置とほぼ同一高さとなるように設 けられており、作業者が、該外部投入口 13から廃棄物を揚送テーブル 38上に投入 できるようになっているとともに、該投入された廃棄物が、揚送装置 39によって縦通 路 42内を横通路 35の高さ位置まで揚送される。  [0028] And, on the side surface of the vertical passage 42, which is the lower position of the heat-resistant container 2, an external inlet 13 having an external opening / closing door 14 is provided, and at the lower end position of the vertical passage 42. The lifting device 39 having the lifting table 38 is installed so that the height position force of the lifting table 38 in the most contracted state of the lifting device 39 is substantially the same height as the lower end position of the external input port 13. The operator can input the waste from the external input port 13 onto the lifting table 38, and the input waste is transferred into the vertical passage 42 by the lifting device 39. Is transported to the level of the side passage 35.
[0029] また、内部投入口 31と反対側となる横通路 35の端部位置には、図 3に示すように、 前述の揚送装置 39と同様とされた、移送板 36を有する移送装置 37が設けられてお り、前記揚送装置 39によって揚送された廃棄物が、移送板 36によって内部投入口 3 1側に移送されて、熱分解処理室 30内に投入される。 [0030] 尚、横通路 35の内部投入口 31の直前位置には、該内部投入口 31を開閉する内 部開閉扉 33が、上下方向にスライド開閉自在に設けられているとともに、該内部開閉 扉 33の内部投入口 31とは反対側の近傍位置には、横通路 35内に外気が流入する ことなく該横通路 35内部の空気を外部に排出可能とされた排気弁 40が、横通路 35 の上部位置に設けられてレ、る。 [0029] Further, as shown in FIG. 3, the transfer device having the transfer plate 36 at the end position of the lateral passage 35 on the side opposite to the internal charging port 31 is the same as the above-described transfer device 39. 37 is provided, and the waste transported by the transporting device 39 is transferred to the internal input port 31 side by the transfer plate 36 and input into the thermal decomposition treatment chamber 30. [0030] It should be noted that an internal opening / closing door 33 for opening and closing the internal charging port 31 is provided at a position immediately before the internal charging port 31 of the lateral passage 35 so as to be slidable in the vertical direction. In the vicinity of the door 33 on the side opposite to the inner charging port 31, there is an exhaust valve 40 capable of discharging the air inside the side passage 35 to the outside without flowing outside air into the side passage 35. It is provided at the upper position of 35.
[0031] この本実施例の内部開閉扉 33の熱分解処理室 30側の面（内面)側には、係合片 3 4が突設されており、仕切板 12が上昇する際に、該係合片 34が仕切板 12の上面と 係合することにより、内部開閉扉 33が仕切板 12の上昇と連動してスライド開閉するよ うになつている。  [0031] On the surface (inner surface) side of the internal opening / closing door 33 of the present embodiment on the side of the thermal decomposition treatment chamber 30, an engaging piece 34 is projected, and when the partition plate 12 is raised, When the engagement piece 34 is engaged with the upper surface of the partition plate 12, the internal opening / closing door 33 is slidably opened and closed in conjunction with the rising of the partition plate 12.
[0032] そして、本実施例に用いた仕切板 12には、図 4に示すように、該仕切板 12の厚み 方向に貫通する複数の通気孔 25が、同心円状に設けられており、該仕切板 12の下 方の熱分解処理室 30にて発生した分解ガスが、該仕切板 12の上方に形成される分 解ガス処理空間 30 '側に、これら通気孔 25を通じて吐出されるとともに、これら各通 気孔 25内には、リング状とされた永久磁石であるリング状磁石 26が設けられており、 これら通気孔 25を通過する分解ガス中に含まれる有害物質等の分解ガス処理空間 30 'における分解力 これらリング状磁石 26により磁化処理されることにより促進され る。  [0032] The partition plate 12 used in the present embodiment is provided with a plurality of vent holes 25 concentrically penetrating in the thickness direction of the partition plate 12, as shown in FIG. The cracked gas generated in the thermal decomposition treatment chamber 30 below the partition plate 12 is discharged through the vent holes 25 to the decomposition gas treatment space 30 ′ formed above the partition plate 12. Each of these vent holes 25 is provided with a ring-shaped magnet 26 which is a ring-shaped permanent magnet, and a cracked gas treatment space 30 for harmful substances contained in the cracked gas passing through these vent holes 25. Resolving power at 'is promoted by the magnetizing treatment by these ring magnets 26.
[0033] 尚、本実施例では、これら仕切板 12を、耐熱性や強度の観点から、耐熱鋼材を使 用しているが、本発明はこれに限定されるものではなぐこれら仕切板 12の材質とし ては、十分な耐熱性と機械的強度を有するものであれば使用することができる。  In this embodiment, these partition plates 12 are made of heat-resistant steel from the viewpoint of heat resistance and strength. However, the present invention is not limited to this. Any material that has sufficient heat resistance and mechanical strength can be used.
[0034] このように、通気孔 25にリング状磁石 26を設けるようにすることは、熱分解処理室 3 0にて発生した分解ガスのほとんどが、該通気孔 25を通じて分解ガス処理空間 30 ' 側に吐出するので、これら分解ガスのほとんどを磁化処理することが可能となるととも に、これら磁化処理するための磁石としてリング状磁石 26を使用することで、これら分 解ガスと磁石とが非常に近接することになり、通過する分解ガスを効率良く磁化処理 すること力 Sできる。  In this way, the provision of the ring-shaped magnet 26 in the vent hole 25 is that most of the cracked gas generated in the thermal decomposition treatment chamber 30 is passed through the vent hole 25 through the cracked gas treatment space 30 ′. Since most of the decomposed gas can be magnetized, the ring-shaped magnet 26 is used as a magnet for the magnetizing process, so that the decomposed gas and the magnet Therefore, it is possible to effectively magnetize the cracked gas passing therethrough.
[0035] また、本実施例では、これらリング状磁石 26として、その厚み方向に N極と S極とを 有する磁石を使用しており、このようにすることは、後述するリング状磁石 50の場合と 同様に、分解ガスが通過するリング状磁石 26の内径における磁力線の密度を高くで きるので、その他の磁石、例えば、図 9に示すように、リングの半円部分に対応する半 円形状の磁石を 2つ用いてリング状磁石を形成した場合等に比較して、大きな磁力 の磁石を用いることな 十分な磁化処理を実施することができる。 [0035] Further, in the present embodiment, as the ring-shaped magnets 26, magnets having N poles and S poles in the thickness direction are used. Case and Similarly, since the density of magnetic lines of force at the inner diameter of the ring-shaped magnet 26 through which cracked gas passes can be increased, other magnets, for example, semicircular magnets corresponding to the semicircular portion of the ring as shown in FIG. Compared to the case where a ring-shaped magnet is formed using two magnets, sufficient magnetization processing can be performed without using a magnet with a large magnetic force.
[0036] 次に、本実施例の磁場熱分解装置 1の外気取込部について図 5に基づいて説明 すると、本実施例の耐熱容器 2の外周側面下方位置には、外気流入口 17a〜pが、 ほぼ同一の高さ位置に、外周方向にほぼ等間隔にて穿設されている。そして、これら 各外気流入口 17a〜pに対して、それぞれ、外部管路 20a〜pが接続されている。  Next, the outside air intake part of the magnetic field pyrolysis apparatus 1 of this embodiment will be described with reference to FIG. 5. The outside air flow inlets 17a to 17p are located at positions below the outer peripheral side surface of the heat-resistant container 2 of this embodiment. However, they are drilled at approximately equal intervals in the outer circumferential direction at substantially the same height position. Then, external pipe lines 20a to 20p are connected to the external air flow inlets 17a to 17p, respectively.
[0037] これら外部管路 20a〜pの内、半分となる外部管路 20a〜d、 20m〜pは、中空の四 角箱状とされた同一のチャンバ 15に接続され、他の半分となる外部管路 20e〜lは、 チャンバ 15と反対位置に設けられたもう一方のチャンバ 18に接続されている。  [0037] Of these external pipes 20a-p, half of the external pipes 20a-d, 20m-p are connected to the same chamber 15 in the shape of a hollow square box and become the other half. The external pipe lines 20e to 20l are connected to another chamber 18 provided at a position opposite to the chamber 15.
[0038] つまり、チャンバ 15, 18に近い外気流入口に接続される外部管路、例えば外部管 路 20a, iの路長は短ぐ逆に、チャンバ 15, 18に遠い外気流入口に接続される外部 管路、例えば外部管路 20m， eの路長は長くなる。そして、短い路長の外部管路が耐 熱容器 2の外周面に近い位置に、該外周面と同心円状に形成されている。  [0038] In other words, the length of the external pipe connected to the external air flow inlet near the chambers 15 and 18, for example, the external pipes 20a, i is short, and the external pipe connected to the external air inlet far from the chambers 15 and 18 is connected. The length of external pipes such as external pipes 20m, e will be longer. The outer pipe line having a short path length is formed concentrically with the outer peripheral surface at a position close to the outer peripheral surface of the heat resistant container 2.
[0039] そして、チャンバ 15, 18の下面には、前記外部管路 20a〜pの管径よりも、大径とさ れ、熱分解処理室 30に流入する外気の最大量に基づく所定の大きさの外気取込口 16、 19が形成されており、これら外気取込口 16、 19力らチャンバ 15, 18に流入した 外気が、各外部管路 20a〜pを通じて、外気流入口 17a〜pから熱分解処理室 30に 流入する。  [0039] The lower surfaces of the chambers 15 and 18 are larger in diameter than the outer pipes 20a to 20p, and have a predetermined size based on the maximum amount of outside air flowing into the pyrolysis chamber 30. The outside air inlets 16 and 19 are formed, and the outside air that has flowed into the chambers 15 and 18 from the outside air inlets 16 and 19 is supplied to the outside air inlets 17a to 17p through the external pipes 20a to 20p. Into the pyrolysis chamber 30.
[0040] そして、これら各外部管路 20a〜pには、図 5並びに図 6に示すように、リング状の永 久磁石であるリング状磁石 50が内挿されている。具体的に本実施例は、リング状磁 石 50は、所定の路長に対して 1っ内揷するように配置するようになっており、路長の 短レヽ 20a、 20b、 20h、 20i， 20j, 20pで ίま 1つのリング状磁石 50力内挿され、次に 路長の長レヽ 20c、 20g、 20k、 20οで fま 2つ、更 ίこ路長の長レヽ 20d、 20f、 201、 20ηで は 3つ、最も路長の長い 20m、 20eでは 4つのリング状磁石 50が内挿されている。  [0040] Then, as shown in FIG. 5 and FIG. 6, a ring-shaped magnet 50, which is a ring-shaped permanent magnet, is inserted in each of the external pipes 20a to 20p. Specifically, in the present embodiment, the ring-shaped magnet 50 is arranged so as to be within one line with respect to a predetermined road length, and the short lengths 20a, 20b, 20h, 20i, 20j, 20p, 1 ring magnet 50 force inserted, then 20m, 20g, 20k, 20o f, 2 path lengths, 20d, 20f, 201 In the case of 20η, three ring magnets 50 are inserted, and in the case of 20m, 20e with the longest path length, four ring magnets 50 are inserted.
[0041] これらリング状磁石 50は、その外径が外部管路 20a〜pを成す主管 51の外径とほ ぼ同一の外径とされているとともに、その内径は、主管 51の内径よりも小径とされたも のとされている。 These ring-shaped magnets 50 have an outer diameter that is substantially the same as the outer diameter of the main pipe 51 that forms the outer pipes 20a to 20p, and the inner diameter is larger than the inner diameter of the main pipe 51. Small diameter It is said that.
[0042] そして、これらリング状磁石 50は、図 6に示すように、主管 51の外径よりも少し大き な内径を有する継ぎ手管 52の内部において、所定長さとされた 2つの主管 51間に 挟持する状態とするとともに、該継ぎ手管 52の内周面と主管 51の外周面とを接着す ることにより、リング状磁石 50が内挿された外部管路 20a〜pが形成される。  Then, as shown in FIG. 6, these ring-shaped magnets 50 are arranged between two main pipes 51 having a predetermined length inside a joint pipe 52 having an inner diameter slightly larger than the outer diameter of the main pipe 51. The outer pipes 20a-p in which the ring-shaped magnets 50 are inserted are formed by adhering the inner circumferential surface of the joint pipe 52 and the outer circumferential surface of the main pipe 51 while maintaining the clamping state.
[0043] これら主管 51や継ぎ手管 52の材質としては、比較的加工性に優れ、リング状磁石 50により磁化されることのない樹脂製管材を好適に使用でき、本実施例では、これら 主管 51や継ぎ手管 52は、外部に露出しており、耐熱容器 2の熱による影響があまり 大きくないので、本実施例では、塩ィ匕ビニル樹脂製の管材を使用している。  [0043] As the material of the main pipe 51 and the joint pipe 52, resin pipe materials that are relatively excellent in workability and are not magnetized by the ring-shaped magnet 50 can be suitably used. Since the joint pipe 52 is exposed to the outside and is not significantly affected by the heat of the heat-resistant container 2, a pipe made of salty vinyl resin is used in this embodiment.
[0044] このように本実施例では、主管 51の内径よりも小径の内径を有するリング状磁石 50 を使用しており、このようにすることは、図 7 (a)に示すように、該リング状磁石 50の内 径を外気が通過する際に、通過する外気に乱流が発生するようになるので、これら通 過する外気に、大きな磁気振動を付与できるようになることから好ましいが、本発明は これに限定されるものではなぐこれらリング状磁石 50の内径と主管 51の内径とをほ ぼ同一の径とするようにしても良い。  As described above, in this embodiment, the ring-shaped magnet 50 having an inner diameter smaller than the inner diameter of the main pipe 51 is used, and this is done as shown in FIG. 7 (a). When outside air passes through the inner diameter of the ring-shaped magnet 50, turbulent flow is generated in the passing outside air, which is preferable because large magnetic vibration can be imparted to the passing outside air. The present invention is not limited to this, and the inner diameter of the ring-shaped magnet 50 and the inner diameter of the main pipe 51 may be set to substantially the same diameter.
[0045] また、本実施例では、リング状磁石 50は、図 7 (b)に示すように、リング状磁石 26と 同様に、リング状磁石 50の厚み方向に N極と S極とを有しており、このようにすること は、外気が通過するリング状磁石 50の内径における磁力線の密度を高くできるので 、図 9に示すような、 2つの半円形状の磁石を用いたリング状磁石に比較して、大きな 磁力の磁石を用いることな 十分な磁化処理を実施することができる。  In the present embodiment, as shown in FIG. 7 (b), the ring-shaped magnet 50 has N and S poles in the thickness direction of the ring-shaped magnet 50, as in the case of the ring-shaped magnet 26. In this way, the density of magnetic lines of force at the inner diameter of the ring-shaped magnet 50 through which the outside air passes can be increased, so that a ring-shaped magnet using two semicircular magnets as shown in FIG. Compared to the above, sufficient magnetization processing can be performed without using a magnet having a large magnetic force.
[0046] また、これら厚み方向に N極と S極とを有するリング状磁石 50を、 P 接するリング状 磁石 50の対向する面が異なる極となるように内揷することで、これらリング状磁石 50 間にも、隣接するリング状磁石 50間にも磁力線が介在するようになるので、さらに磁 化処理が進むようになる。  [0046] Further, the ring-shaped magnet 50 having the N-pole and the S-pole in the thickness direction is placed so that the opposing surfaces of the ring-shaped magnet 50 in contact with the P are different poles, so that these ring-shaped magnets Since the magnetic field lines are interposed between the adjacent ring-shaped magnets 50 and between the adjacent magnets 50, the magnetizing process further proceeds.
[0047] また、通常の磁場熱分解装置は、 自然吸気にて外気が熱分解処理室 30内に取り 込まれるので、送風モータ等の動作させる動力等を必要としないが、本実施例の磁 場熱分解装置 1は、前述したように、仕切板 12を昇降させるための油圧シリンダ 4a, 4bに油圧を供給するための油圧ポンプ 62や、油圧シリンダ 4a, 4bに油圧ポンプ 62 から供給される油圧や油圧シリンダ 4a, 4b内の油圧を開放する油圧制御弁装置 65 や、前述の揚送装置 39や、移送装置 37に接続されて、各部の動作を制御する制御 コンピュータ等を内在した制御装置 60を備えており、該制御装置 60は、操作パネル 61に設けられた各種の動作スィッチの操作に応じた動作制御を実施する。 [0047] In addition, the normal magnetic field pyrolysis apparatus does not require power for operating the blower motor or the like because the outside air is taken into the pyrolysis chamber 30 by natural intake air, but the magnetic field of this embodiment is not necessary. As described above, the field pyrolysis apparatus 1 includes the hydraulic pump 62 for supplying hydraulic pressure to the hydraulic cylinders 4a and 4b for raising and lowering the partition plate 12, and the hydraulic pump 62 for supplying hydraulic pressure to the hydraulic cylinders 4a and 4b. The hydraulic control valve device 65 that releases the hydraulic pressure supplied from the hydraulic cylinders 4a and 4b, the above-described lifting device 39, and the control computer that controls the operation of each part are connected to the transfer device 37. An internal control device 60 is provided, and the control device 60 performs operation control according to the operation of various operation switches provided on the operation panel 61.
[0048] 以下、本実施例の磁場熱分解装置 1の動作状況について以下に説明する。まず、 本実施例の磁場熱分解装置 1を運転する場合には、予め水処理装置 7に規定量の 水を注水しておく。 Hereinafter, the operation status of the magnetic field pyrolysis apparatus 1 of the present embodiment will be described below. First, when operating the magnetic field pyrolysis apparatus 1 of the present embodiment, a prescribed amount of water is poured into the water treatment apparatus 7 in advance.
[0049] そして、まず、他の磁場熱分解装置 1から回収した磁化灰を熱分解処理室 30の底 部一面に、厚み約 50ミリメートル程度、堆積するように投入し、該投入した磁化灰をヒ 一ター等で加熱する。尚、これら磁化灰の投入や加熱は、灰排出口 32を開放して実 施すれば良い。  [0049] Then, first, the magnetized ash recovered from the other magnetic field pyrolysis apparatus 1 is thrown into the entire bottom surface of the pyrolysis chamber 30 so as to be deposited with a thickness of about 50 mm. Heat with a heater. It should be noted that these magnetized ash can be charged and heated with the ash outlet 32 opened.
[0050] その上に処理し易い廃棄物、例えば乾燥したォガタズや籾殻、若しくは枯れ葉等を 投入する。尚、これら処理し易い廃棄物の投入も、灰排出口 32を開放して実施すれ ば良い。  [0050] On top of that, easy-to-treat waste, such as dried ogattaz, rice husks, or dead leaves, is put. It should be noted that such easy-to-treat waste may be input with the ash outlet 32 open.
[0051] そして、その上部に、含水率の比較的低いプラスチック等の廃棄物を投入する。具 体的には、含水率の比較的低いプラスチック等の廃棄物を外部開閉扉 14から、縦通 路 42内の揚送テーブル 38上に投入して該外部開閉扉 14を閉じた後、操作パネル 6 1に設けられている、投入ボタンスィッチを操作する。  [0051] Then, waste such as plastic having a relatively low water content is put into the upper part. Specifically, waste such as plastic with a relatively low moisture content is thrown from the external door 14 onto the lifting table 38 in the vertical passage 42, and then the external door 14 is closed. Operate the input button switch provided on panel 61.
[0052] この操作に応じて制御装置 60は、揚送装置 39を動作させることにより揚送テープ ル 38を横通路 35の下面位置まで上昇させた後、移送装置 37を動作させることにより 、横通路 35内に揚送された廃棄物を内部投入口 31側へ移送する。  [0052] In response to this operation, the control device 60 operates the lifting device 39 to raise the lifting table 38 to the lower surface position of the lateral passage 35, and then operates the transfer device 37 to move the lateral direction. The waste pumped in the passage 35 is transferred to the internal inlet 31 side.
[0053] この移送装置 37が動作して移送板 36が移動することにより、開放されていない内 部開閉扉 33と移送板 36との間において廃棄物が圧縮されて、これら投入する廃棄 物中の空隙が低減されるとともに、廃棄物中に含まれる空気が、排気弁 40から排気 される。  [0053] When the transfer device 37 operates and the transfer plate 36 moves, the waste is compressed between the internal open / close door 33 and the transfer plate 36 which are not opened, and the waste is thrown into the input waste. As a result, the air contained in the waste is exhausted from the exhaust valve 40.
[0054] そして、これら圧縮処理後において制御装置 60は、油圧ポンプ 62を動作させるとと もに、油圧制御弁装置 65を制御して、油圧シリンダ 4a， 4bに油圧を供給することで、 仕切板 12を上昇させるとともに、内部開閉扉 33を上方へスライド開放させる。 [0055] そして、内部開閉扉 33が開放された後に、再度、移送装置 37を動作させて移送板 36を移動させることにより、圧縮処理された含水率の比較的低い廃棄物が、内部投 入口 31から熱分解処理室 30内へと投入される。 [0054] After these compression processes, the control device 60 operates the hydraulic pump 62 and controls the hydraulic control valve device 65 to supply hydraulic pressure to the hydraulic cylinders 4a and 4b. The plate 12 is raised and the internal door 33 is slid upward. [0055] Then, after the internal opening / closing door 33 is opened, the transfer device 37 is operated again to move the transfer plate 36, so that the waste having a relatively low water content is compressed into the internal inlet. It is thrown into the pyrolysis chamber 30 from 31.
[0056] そして、これら投入後において制御装置 60は、油圧制御弁装置 65を制御して、油 圧シリンダ 4a, 4bに印加されている油圧を開放することで、仕切板 12を降下させると 同時に内部開閉扉 33を閉じることで、これら降下してきた仕切板 12により、熱分解処 理室 30内に投入された含水率の比較的低い廃棄物が、該熱分解処理室 30内の下 方へと押し込まれるように堆積される。  [0056] After these inputs, the control device 60 controls the hydraulic control valve device 65 to release the hydraulic pressure applied to the hydraulic cylinders 4a and 4b, thereby simultaneously lowering the partition plate 12. By closing the internal opening / closing door 33, the partition plate 12 that has been lowered causes the waste having a relatively low water content that has been thrown into the pyrolysis chamber 30 to move downward in the pyrolysis chamber 30. It is deposited to be pushed.
[0057] このような含水率の比較的低い廃棄物の投入を、適宜に繰返し、熱分解処理室 30 内に適宜な含水率の比較的低い廃棄物の層を形成した後、前述した処理し易い廃 棄物であるォガタズや籾殻、若しくは枯れ葉等に、灰排出口 32から点火した後、着 火が確認できたら灰排出口 32を閉じる。  [0057] The introduction of the waste having a relatively low moisture content is repeated as appropriate to form a waste layer having a relatively low moisture content in the thermal decomposition treatment chamber 30, and then the treatment described above. After igniting ogataz, rice husks, or dead leaves, which are easily discarded, from the ash outlet 32, close the ash outlet 32 when ignition is confirmed.
[0058] このように、灰排出口 32を閉じた後は、従来は、熱分解処理室 30内に外気流入口 17a〜pから流入する磁化処理された外気の量を、バルブ等により、個々に調節する 必要があつたが、本実施例の磁場熱分解装置 1では、これら熱分解処理室 30内に 外気流入口 17a〜pから流入する磁化処理された外気の総量力 外気取込口 16、 1 9の大きさにより規制されるとともに、これら総量規制された外気が、各外気流入口 17 a〜pの近傍における熱分解の状況に応じて、各外部管路 20a〜pに適宜に分配され て熱分解処理室 30内に流入することで、各外気流入口 17a〜pから流入する磁化処 理された外気の量が、 自動的に調節されるようになるので、従来のように、熱分解処 理室 30内部における各外気流入口 17a〜pの近傍における熱分解の状況に応じて 、各外気流入口 17a〜pから流入する磁化処理された外気の量を、逐次、バルブ等 により調節する必要がなぐこれらバルブ等による調節の面倒を解消することができる  As described above, after the ash discharge port 32 is closed, conventionally, the amount of the magnetized outside air flowing into the pyrolysis chamber 30 from the outside air flow inlets 17a to 17p is individually controlled by a valve or the like. However, in the magnetic field pyrolysis apparatus 1 of the present embodiment, the total force of the magnetized outside air flowing into the pyrolysis chamber 30 from the outside air inlets 17a-p into the outside air intake port 16 The amount of outside air restricted by the size of 19 is appropriately distributed to each external pipe 20a-p according to the state of thermal decomposition in the vicinity of each outside air flow inlet 17a-p. Then, by flowing into the pyrolysis chamber 30, the amount of magnetization-treated outside air flowing from each of the outside air flow inlets 17a to 17p is automatically adjusted. Depending on the state of thermal decomposition in the vicinity of each external airflow inlet 17a-p in the thermal decomposition treatment room 30 The amount of magnetized outside air flowing in from the air flow inlets 17a to 17p need not be sequentially adjusted by a valve or the like, and the troublesome adjustment by these valves or the like can be eliminated.
[0059] そして、これらの着火した処理し易い廃棄物の燃焼にて発生した熱と、投入された 磁化灰と、外気取込部から供給される磁化処理された外気との相互作用により、熱分 解処理室 30内に投入された含水率の比較的低い廃棄物が熱分解処理されていく。 [0059] Then, the heat generated by the combustion of the ignitable waste that is ignited, the magnetized ash that has been input, and the magnetized outside air supplied from the outside air intake section are used to generate heat. Waste having a relatively low water content that has been put into the decomposition chamber 30 is subjected to thermal decomposition.
[0060] そして、これら運転の開始直後の運転の初期段階においては、比較的含水率の低 い廃棄物を、前述のように、外部開閉扉 14から順次投入していき、運転が安定した 状態となつてからは、比較的含水率の大きい廃棄物を徐々に増やしていく。 [0060] In the initial stage of operation immediately after the start of these operations, the moisture content is relatively low. As described above, waste is gradually introduced through the external door 14 and, as the operation becomes stable, waste with a relatively high water content is gradually increased.
[0061] このように、運転中において、新規に廃棄物を投入する場合には、前述のように、 投入する廃棄物が、熱分解処理室 30内に投入される前に、事前に圧縮処理されて 、空隙低下と脱気とが実施されるとともに、内部投入口 31を塞ぐ内部開閉扉 33がス ライド開放されても、該内部投入口 31に臨む空間が、箱状筐体 3'にて閉塞された横 通路 35並びに縦通路 42とされているので、これら廃棄物の投入に際して、磁化処理 されていない外気が熱分解処理室 30内に過度に流入することで、熱分解処理室 30 の熱分解に、発火等の悪影響を及ぼすことがなぐ安定した廃棄物の処理が実施で きる。 [0061] Thus, when a new waste is input during operation, as described above, the waste to be input is compressed in advance before being input into the thermal decomposition treatment chamber 30. As a result, air gap reduction and deaeration are performed, and even if the internal opening / closing door 33 that closes the internal insertion port 31 is opened, the space facing the internal insertion port 31 remains in the box-shaped housing 3 ′. Therefore, when these wastes are introduced, the outside air that has not been magnetized is excessively flowed into the pyrolysis chamber 30, so that the pyrolysis chamber 30. It is possible to carry out stable waste disposal that does not adversely affect the pyrolysis of fire.
[0062] 更には、これら圧縮処理された後の、内部投入口 31からの投入時において、圧縮 が開放された廃棄物が再吸収した空気も、熱分解処理室 30内において仕切板 12が 降下して、該新規投入された廃棄物を、上方から圧縮することで、通気孔 25を通じて 分解ガス処理空間 30'に排気されるようになるとともに、これら新規投入された廃棄物 と、既に投入されている廃棄物との空隙の大きさを低減させて、これら空隙に、酸素 を含む外気が存在することにより、既に熱分解処理室 30内に存在する熱分解中の 廃棄物が発火する等の問題の発生を抑止できるようになり、安定した運転状況を得る こと力 Sできる。  [0062] Furthermore, after the compression processing, the partition plate 12 also falls in the thermal decomposition treatment chamber 30 when the re-absorbed waste is released from the compression at the time of introduction from the internal charging port 31. Then, by compressing the newly introduced waste from above, it is exhausted to the cracked gas treatment space 30 ′ through the vent hole 25, and the newly introduced waste and the already introduced waste are already introduced. By reducing the size of the gap between the waste and the waste, and the presence of outside air containing oxygen in these gaps, the pyrolyzed waste already in the pyrolysis chamber 30 is ignited. It is possible to suppress the occurrence of problems and to obtain a stable driving situation.
[0063] そして、これら熱分解処理室 30における熱分解の温度は、ダイォキシン等が生成 する燃焼温度より著しく低いので、従来の磁場熱分解装置 1と同様に、廃棄物中に 塩素を含むプラスチック等を含んでいても、ほとんど、ダイォキシンが生成することが ないばかりか、仮に、分解ガス中に有害物質が含まれていても、これら有害物質を含 む分解ガスが、通気孔 25内に設けられたリング状磁石 26により磁化処理されて熱分 解処理室 30の仕切板 12の上部空間である分解ガス処理空間 30'において、該分解 ガス中の有害物質が更に熱分解され、そして水処理装置 7にて水処理されて排気煙 突 9から排気されるので、これら磁場熱分解装置 1からの排気を、より一層クリーンな ものにできる。  [0063] Since the pyrolysis temperature in these pyrolysis chambers 30 is significantly lower than the combustion temperature at which dioxin or the like is generated, plastics containing chlorine in the waste, etc., as in the conventional magnetic field pyrolysis apparatus 1 However, even if dioxin is hardly generated, even if harmful gases are contained in the cracked gas, the cracked gas containing these harmful substances is provided in the vent hole 25. In the cracked gas treatment space 30 ′, which is the upper space of the partition plate 12 of the thermal decomposition treatment chamber 30 after being magnetized by the ring-shaped magnet 26, harmful substances in the cracked gas are further thermally decomposed, and the water treatment device Since the water is treated at 7 and exhausted from the exhaust stack 9, the exhaust from the magnetic field pyrolysis apparatus 1 can be made even cleaner.
[0064] そして、このようにして熱分解された廃棄物は、その体積が 200分の 1に減量化され て磁化灰となり、灰排出口 32から取り出されて、他の磁場熱分解装置 1の断熱材等 に利用される。 [0064] Then, the pyrolyzed waste is reduced in volume to 1/200. It becomes magnetized ash, is taken out from the ash outlet 32, and is used as a heat insulating material for other magnetic field pyrolysis apparatus 1.
[0065] ここで、本実施例の磁場熱分解装置 1の特徴である、リング状磁石 50を内挿した場 合と、これらリング状磁石 50とほぼ同様の磁力を有する 1対の磁石を、リング状磁石 5 0に代えて、外部管路 20a〜pの外部に配設した場合との、処理時間または単位時 間における処理量について比較したデータを以下に示す。  [0065] Here, when the ring-shaped magnet 50, which is a feature of the magnetic field pyrolysis apparatus 1 of the present embodiment, is inserted, and a pair of magnets having substantially the same magnetic force as those of the ring-shaped magnet 50, The following is a comparison of the processing time or the processing amount per unit time when the ring-shaped magnet 50 is disposed outside the external conduits 20a to 20p.
[0066] これらの比較においては、熱分解処理室 30内に投入する廃棄物の容積を、最大 1 立方メートルとし、所定時間の熱分解によって減量した分の廃棄物を、該所定時間 後に投入して、その投入可能量 (容積）により比較した結果を以下に示す。  [0066] In these comparisons, the volume of waste thrown into the pyrolysis chamber 30 is a maximum of 1 cubic meter, and the amount of waste reduced by pyrolysis for a predetermined time is thrown in after the predetermined time. The results of comparison based on the amount of input (volume) are shown below.
1]  1]
Figure imgf000018_0001
この表 1の結果から、リング状磁石 50を内挿した場合には、 5時間が経過する毎に 、約 0. 4立方メートノレの廃棄物を、安定して投入することができている、つまり、 5時間 が経過する毎に 0. 4立方メートルの廃棄物力 安定して熱分解処理室されているの に対し、リング状磁石 50に代えて、ほぼ同様の磁力を有する 1対の板状磁石を使用 した場合には、 5時間が経過する毎に、 0. 25〜0. 32立方メートノレの廃棄物しか追 加投入することができず、処理能力がリング状磁石 50に比較して低いとともに、その 処理容量にばらつきが大き 安定した熱分解処理が行われていないことが解る。
Figure imgf000018_0001
From the results of Table 1, when the ring-shaped magnet 50 is interpolated, waste of about 0.4 cubic meters can be stably injected every 5 hours. The waste power is 0.4 cubic meters every 5 hours, while a stable pyrolysis chamber is used, but instead of the ring magnet 50, a pair of plate magnets with almost the same magnetic force is used. When used, only 0.25 to 0.32 cubic meters of waste can be added every 5 hours, and the processing capacity is lower than that of the ring magnet 50. It can be seen that there is a large variation in the processing capacity, and that stable pyrolysis is not performed.
[0067] これらの結果から示されるように、本実施例の磁場熱分解装置 1によれば、リング状 磁石 50を外部管路 20a〜p内に内揷することで、該外部管路 20a〜p内を通過する 外気が、リング状磁石 50に接触または非常に近接した状態で通過するとともに、リン グ状磁石 50の内径を外部管路 20a〜pの内径よりも小さくすることで、該リング状磁 石 50を外気が通過する際に、外気に乱流を生成せしめることができ、従来の外部管 路外部に 1対の永久磁石を配置する場合に比較して、低い磁力の安価な永久磁石 でも、外気を良好に磁化処理することができ、よって、安定した熱分解の運転状況を 得ること力 Sできる。 [0067] As shown from these results, according to the magnetic field pyrolysis apparatus 1 of the present example, the ring-shaped magnet 50 is internally placed in the external conduits 20a to 20p so that the external conduit 20a to The outside air that passes through p passes through the ring-shaped magnet 50 while being in contact with or very close to the ring-shaped magnet 50, and the inner diameter of the ring-shaped magnet 50 is made smaller than the inner diameter of the external pipes 20a to 20p. When outside air passes through the magnetite 50, it can generate turbulent flow in the outside air. Compared to the case where a pair of permanent magnets are arranged outside the road, even with an inexpensive permanent magnet with a low magnetic force, the outside air can be magnetized well, and thus the ability to obtain a stable thermal decomposition operating condition. S can.
[0068] また、本実施例の磁場熱分解装置 1によれば、厚み方向に N極と S極とを有するリ ング状磁石 50を用いることで、図 9に示すような磁石を用いる場合に比較して、リング 状磁石 50内部の磁束密度を向上でき、これら高磁束密度とされたリング内を外気が 通過するので、大きな磁場の変化が外気に印加されるようになり、より大きな磁場振 動を外気に印加できるとともに、対向する面が異なる極となるように隣接するリング状 磁石 50が内挿されることで、これら隣接するリング状磁石 50間にも磁束が存在するよ うになり、これらリング状磁石間を外気が通過する際にも、磁化処理がなされるように なるので、外気に満弁なぐ且つ効率良く磁化処理による大きな磁場振動を印加でき るようになり、さらに定した熱分解の運転状況を得ることができる。  [0068] Further, according to the magnetic field pyrolysis apparatus 1 of the present embodiment, when the ring-shaped magnet 50 having the N pole and the S pole in the thickness direction is used, a magnet as shown in FIG. 9 is used. In comparison, the magnetic flux density inside the ring-shaped magnet 50 can be improved, and the outside air passes through the ring having the high magnetic flux density, so that a large change in the magnetic field is applied to the outside air, resulting in a larger magnetic field vibration. Motion can be applied to the outside air, and the adjacent ring-shaped magnets 50 are inserted so that the opposing surfaces have different poles, so that magnetic flux also exists between these adjacent ring-shaped magnets 50. Even when outside air passes between the ring magnets, magnetization processing is performed, so that it is possible to apply large magnetic field vibrations by magnetization processing efficiently without filling the outside air. Get the driving status of Can.
[0069] また、従来においては、前述したように、これら各外部管路 20a〜p上に配設された 個々のバルブを使用して流入する外気量を、例えば、過度の外気が流入することに より熱分解処理室 30内の廃棄物が発火しないように、且つ、熱分解に必要な外気が 流入するように調節する必要があり、これらの調節が非常に煩雑であって、熟練を要 するものであるのに対し、本実施例の磁場熱分解装置 1によれば、前記外気取込口 16、 19の開口の大きさにより、複数の外部管路 20a〜pを通じて熱分解処理室 30に 流入する外気の総量が、所定の上限量以上となることを規制することができるように なるので、熱分解処理室内に過度の外気が流入することによる廃棄物の発火等を防 止できるとともに、各外部管路 20a〜pが導出された外気流入口 17a〜p近傍の熱分 解状況に応じて、チャンバ 15， 18 (チャンバ部）に流入した外気が各外部管路 20a 〜pに分配されて熱分解処理室 30に流入するようになるので、従来のように、各外部 管路から流入する外気の量を、バルブ等により個々に逐次調節する必要もない。  [0069] Conventionally, as described above, the amount of outside air that flows in by using the individual valves disposed on each of the external pipes 20a to 20p, for example, excessive outside air flows. Therefore, it is necessary to make adjustments so that the waste in the pyrolysis chamber 30 does not ignite and the outside air necessary for pyrolysis flows in. These adjustments are very complicated and require skill. On the other hand, according to the magnetic field pyrolysis apparatus 1 of the present embodiment, the pyrolysis chamber 30 through a plurality of external pipes 20a to 20p depending on the size of the openings of the outside air intake ports 16 and 19. It is possible to regulate that the total amount of outside air flowing into the tank exceeds the predetermined upper limit, so that it is possible to prevent ignition of waste due to excessive outside air flowing into the pyrolysis chamber. In the vicinity of the external air flow inlets 17a-p from which the external pipes 20a-p were derived Depending on the thermal decomposition situation, the outside air that has flowed into the chambers 15 and 18 (chamber portion) is distributed to the respective external pipes 20a to 20p and flows into the thermal decomposition treatment chamber 30. It is not necessary to individually adjust the amount of outside air flowing in from each external pipe using valves.
[0070] また、本実施例の磁場熱分解装置 1によれば、熱分解処理室 30内に投入した廃棄 物間に、熱分解や廃棄物の新規投入により生じた空隙の大きさを、前記仕切板 12を 降下させることにより、低減させること力できるとともに、該空隙に存在する気体を、通 気孔 25を介して仕切板 12の上部空間である分解ガス処理空間 30 'に排気させるこ とができるようになるので、これら空隙に余剰な外気が存在することによる熱分解処理 への悪影響、例えば、新規廃棄物の投入に伴う間隙に存在する外気 (酸素）により、 既に熱分解処理室内に存在する熱分解中の廃棄物が発火等の発生を抑止できるよ うになり、安定した運転状況を得ることができる。 [0070] Further, according to the magnetic field pyrolysis apparatus 1 of the present embodiment, the size of the voids generated by the thermal decomposition or new input of waste between the waste input into the thermal decomposition treatment chamber 30 is described above. By lowering the partition plate 12, it is possible to reduce the gas, and the gas existing in the gap can be exhausted to the cracked gas treatment space 30 ′, which is the upper space of the partition plate 12, through the air holes 25. As a result, there is an adverse effect on the pyrolysis process due to the presence of excess outside air in these gaps, for example, the outside air (oxygen) present in the gaps caused by the introduction of new waste, and the This makes it possible to suppress the occurrence of ignition etc. from the pyrolyzed waste present in the plant, and a stable operating situation can be obtained.
[0071] また、本実施例の磁場熱分解装置 1によれば、通気孔 25を通過する分解ガスを、リ ング状磁石 26により磁化処理することで、これら分解ガス中に含まれる有害物質が、 仕切板 12にて区切られた熱分解処理室 30の上部空間である分解ガス処理空間 30 'において熱分解されるようになるので、排気される分解ガス中に含まれる有害物質 の濃度を、より一層低減することができる。  [0071] Further, according to the magnetic field pyrolysis apparatus 1 of the present embodiment, the cracked gas passing through the vent hole 25 is magnetized by the ring-shaped magnet 26, so that harmful substances contained in the cracked gas are removed. Since it is thermally decomposed in the cracked gas treatment space 30 ′, which is the upper space of the pyrolysis chamber 30 divided by the partition plate 12, the concentration of harmful substances contained in the exhausted cracked gas is This can be further reduced.
[0072] また、本実施例の磁場熱分解装置 1によれば、外部投入口 13から廃棄物を投入室 となる縦通路 42 (横通路 35)内に投入した後、外部開閉扉 14を閉じた状態において 内部投入口 31を開放して、投入室となる横通路 35の廃棄物を熱分解処理室 30内 に投入できるようになるので、これら廃棄物を内部投入口 31から熱分解処理室 30内 に投入する際に、内部投入口 31から熱分解処理室 30内に、多量の外気が流入する ことを防止できるようになるので、これら多量の外気が流入することによる熱分解処理 中の廃棄物の発火を防止することができるとともに、熱分解の状況に大きな影響を及 ぼすことなく新規の廃棄物を継続的に投入することができるので、長期に安定した運 転状況を得ることができる。  [0072] Further, according to the magnetic field pyrolysis apparatus 1 of the present embodiment, after the waste is introduced into the vertical passage 42 (lateral passage 35) serving as the input chamber from the external input port 13, the external door 14 is closed. In this state, the internal input port 31 is opened so that the waste in the lateral passage 35 serving as the input chamber can be input into the thermal decomposition treatment chamber 30. Since it is possible to prevent a large amount of outside air from flowing into the thermal decomposition treatment chamber 30 from the internal charging port 31 when it is introduced into the inside 30, the large amount of outside air flowing in during the thermal decomposition treatment In addition to preventing the ignition of waste, new waste can be continuously input without significantly affecting the thermal decomposition status, so that stable operation status can be obtained over a long period of time. Can do.
[0073] また、本実施例の磁場熱分解装置 1によれば、耐熱容器 2の下方となる高さ位置に 設けられた外部投入口 13に廃棄物を投入することで、該投入した廃棄物が耐熱容 器 2の上方位置に設けられた内部投入口 31に揚送されて投入されるので、これら廃 棄物の投入作業における作業効率を向上できる。  [0073] Further, according to the magnetic field pyrolysis apparatus 1 of the present embodiment, by putting waste into the external charging port 13 provided at a height position below the heat-resistant container 2, the thrown waste Is transferred to the internal charging port 31 provided at the upper position of the heat-resistant container 2 and then injected, so that the work efficiency in the operation of charging these wastes can be improved.
[0074] また、本実施例の磁場熱分解装置 1によれば、耐熱容器 2を円筒状とすることで、 外気を熱分解処理室 30内にほぼむら無く供給でき、例えば、従来の四角箱状の熱 分解処理室のように、熱分解処理室内の隅部に、未分解の廃棄物が局部的に残存 することを回避できるようになるので、熱分解処理の処理効率を向上できる。  [0074] Further, according to the magnetic field pyrolysis apparatus 1 of the present embodiment, by making the heat-resistant container 2 cylindrical, outside air can be supplied almost uniformly into the pyrolysis chamber 30, for example, a conventional square box Since the undecomposed waste can be prevented from locally remaining in the corners of the pyrolysis chamber as in the case of the thermal crack chamber, the efficiency of the pyrolysis process can be improved.
[0075] 以上、本発明の実施例を図面により説明してきたが、具体的な構成はこれら実施例 に限られるものではなぐ本発明の要旨を逸脱しない範囲における変更や追力卩がぁ つても本発明に含まれる。 As described above, the embodiments of the present invention have been described with reference to the drawings. However, the specific configuration is not limited to these embodiments, and there is a change or additional effort without departing from the gist of the present invention. All are included in the present invention.
[0076] 例えば、上記実施例では、外部管路 20a〜pに容易にリング状磁石 50を内揷でき ることから継ぎ手管 52内にリング状磁石 50を内挿したが、本発明はこれに限定され るものではなぐこれらリング状磁石 50を主管 51内に内挿しても良い。  [0076] For example, in the above embodiment, the ring-shaped magnet 50 is easily inserted in the external pipes 20a to 20p, so that the ring-shaped magnet 50 is inserted into the joint pipe 52. The ring-shaped magnet 50, which is not limited, may be inserted into the main pipe 51.
[0077] また、前記実施例では、 16個の外気流入口 17a〜pを設けるようにしている力 本 発明はこれに限定されるものではなぐこれら外気流入口の数等は、熱分解処理室 3 0の大きさや、使用する外気流入口 17a〜pの管径等により、適宜に決定すれば良い  [0077] Further, in the above-described embodiment, the force for providing 16 external air flow inlets 17a to 17p. The present invention is not limited to this. It may be determined appropriately depending on the size of 30 and the pipe diameter of the external airflow inlet 17a-p to be used.
[0078] また、前記実施例では、全ての外気流入口 17a〜pを、ほぼ同じ高さ位置に形成し ているが、本発明はこれに限定されるものではなぐ例えば、外気流入口 17a〜pの 高さ位置よりも高い位置であって、各外気流入口 17a〜pのほぼ中間となる位置等に 、外気流入口と外部管路とを設けて、外気流入口と外部管路とを多段に形成しても 良い。 In the embodiment, all the external air flow inlets 17a to 17p are formed at substantially the same height position, but the present invention is not limited to this, for example, the external air flow inlets 17a to 17a. An external air flow inlet and an external pipe line are provided at a position higher than the height of p and at a position substantially in the middle of each of the external air flow inlets 17a to 17p. It may be formed in multiple stages.
[0079] また、前記実施例では、 2つのチャンバ 15、 18を使用している力 本発明はこれに 限定されるものではなぐこれらチャンバの数を 3つや 4つとしても良い。  [0079] In the above embodiment, the force using two chambers 15 and 18 is not limited to this, and the number of these chambers may be three or four.
[0080] また、前記実施例では、内部開閉扉 33が、係合片 34により仕切板 12と連動してス ライド開閉するようにしている力 本発明はこれに限定されるものではなぐこれら内部 開閉扉 33を開閉する開閉機構を、独自に設けるようにしても良い。  [0080] Further, in the above-described embodiment, the force by which the internal opening / closing door 33 opens and closes the slide in conjunction with the partition plate 12 by the engagement piece 34. The present invention is not limited to this. An opening / closing mechanism for opening / closing the opening / closing door 33 may be provided independently.
[0081] また、前記実施例では、投入する廃棄物を横通路 35内において圧縮処理し、廃棄 物中に含まれる空気を排気弁 40から排気するようにしているが、本発明はこれに限 定されるものではなく、これら圧縮処理を実施しなレ、構成としても良レ、。  In the above embodiment, the waste to be input is compressed in the lateral passage 35 and the air contained in the waste is exhausted from the exhaust valve 40. However, the present invention is not limited to this. It is not specified, and these compression processes are not performed, and the configuration is also good.
[0082] また、前記実施例では、図 4に示すように、通気孔 25を同心円状に配歹しているが 、本発明はこれに限定されるものではな これら通気孔 25の数や配列等について は、適宜に選択すれば良い。  In the embodiment, as shown in FIG. 4, the vent holes 25 are arranged concentrically, but the present invention is not limited to this. The number and arrangement of the vent holes 25 are not limited thereto. Etc. may be selected as appropriate.
[0083] また、前記実施例では、耐熱容器 2上部の外周面に内部投入口 31を設けており、 このようにすることは、本実施例のように、投入した廃棄物を圧縮する仕切板 12を設 ける場合には、構造を簡素化できることから好ましいが、本発明はこれに限定されるも のではなぐ例えば、仕切板 12にも、開閉部を設けるようにして、内部投入口 31を円 形天板 5に設けるようにしても良い。 [0083] Further, in the above embodiment, the internal charging port 31 is provided on the outer peripheral surface of the upper portion of the heat-resistant container 2, and this is because the partition plate for compressing the input waste as in this embodiment is used. However, the present invention is not limited to this. For example, the partition plate 12 is also provided with an opening / closing portion so that the internal insertion port 31 is provided. Circle It may be provided on the top plate 5.
また、前記実施例においては、外部管路 20a〜pを、断面形状が円形の管にて形 成しているが、本発明はこれに限定されるものではなぐこれら外部管路 20a〜pを、 断面形状が楕円や四角の管であっても良ぐこれに伴って、リング状磁石としても、楕 円や四角状や多角形のリング状磁石としても良い。  In the embodiment, the outer pipes 20a-p are formed by pipes having a circular cross-sectional shape, but the present invention is not limited to this, and the outer pipes 20a-p are not limited to this. In accordance with this, the cross-sectional shape may be an elliptical or square tube, and accordingly, it may be a ring-shaped magnet or an elliptical, square or polygonal ring-shaped magnet.

Claims

請求の範囲 The scope of the claims
[1] 熱分解処理室を形成するとともに耐熱部材から成る耐熱容器と、前記耐熱容器の 側壁に設けられた複数の外気流入口と、該各外気流入口から導出され、その端部か ら外気を取り込み可能とされた外部管路と、該外部管路上に設けられた永久磁石と、 前記熱分解処理室の上部位置に連通された排気経路と、を備え、前記永久磁石に て磁化処理された外気を、前記熱分解処理室内に自然吸気で流入させて、前記熱 分解処理室内に投入された廃棄物を熱分解処理する磁場熱分解装置において、 前記永久磁石が、リング状磁石であって、該リング状磁石を前記外部管路内に内 挿したことを特徴とする磁場熱分解装置。  [1] A heat-resistant container formed of a heat-resistant member while forming a thermal decomposition treatment chamber, a plurality of external airflow inlets provided on a side wall of the heat-resistant container, and each of the external airflow inlets is led out from the end portion of the external air A permanent magnet provided on the external conduit, and an exhaust passage communicated with an upper position of the pyrolysis chamber, and is magnetized by the permanent magnet. In the magnetic field pyrolysis apparatus for causing the outside air to flow into the pyrolysis chamber by natural intake and pyrolyzing the waste thrown into the pyrolysis chamber, the permanent magnet is a ring magnet A magnetic field pyrolysis apparatus characterized in that the ring-shaped magnet is inserted into the outer conduit.
[2] 前記リング状磁石がその厚み方向に N極と S極とを有するリング状磁石であって、該 複数のリング状磁石を、対向する面が異なる極となるように前記外部管路内に内挿し たことを特徴とする磁場熱分解装置。  [2] The ring-shaped magnet is a ring-shaped magnet having N poles and S poles in the thickness direction thereof, and the plurality of ring magnets are arranged in the outer pipe line so that opposing faces thereof are different poles. Magnetic field pyrolysis apparatus characterized by being interpolated in
[3] 所定数の前記外部管路の端部が接続され、所定の大きさの外気取込口を有する チャンバ部を備えることを特徴とする請求項 1または 2に記載の磁場熱分解装置。  [3] The magnetic field pyrolysis apparatus according to [1] or [2], further comprising a chamber portion to which end portions of a predetermined number of the external pipes are connected and having an outside air intake port having a predetermined size.
[4] 前記熱分解処理室内にて発生する分解ガスの通気孔を有し、該熱分解処理室内 を上下の空間に仕切る仕切板と、該仕切板を上下動させる昇降手段とを備えることを 特徴とする請求項:!〜 3のいずれかに記載の磁場熱分解装置。  [4] It has a vent hole for cracked gas generated in the pyrolysis chamber, and includes a partition plate that partitions the pyrolysis chamber into upper and lower spaces, and an elevating means that moves the partition plate up and down. The magnetic field pyrolysis apparatus according to any one of claims 1 to 3.
[5] 前記通気口内に前記リング状磁石を内挿したことを特徴とする請求項 4に記載の磁 場熱分解装置。  5. The magnetic field pyrolysis apparatus according to claim 4, wherein the ring-shaped magnet is inserted into the vent hole.
[6] 廃棄物を前記熱分解処理室内に投入するための内部開閉扉を有する内部投入口 と、外部から廃棄物を投入するための外部開閉扉を有する外部投入口とを有し、前 記内部投入口に臨む空間が閉塞された投入室となるように、前記内部投入口を覆う ように形成された投入部を備えることを特徴とする請求項 1〜5のいずれかに記載の 磁場熱分解装置。  [6] An internal charging port having an internal opening / closing door for charging waste into the pyrolysis chamber, and an external charging port having an external opening / closing door for charging waste from the outside, The magnetic field heat according to any one of claims 1 to 5, further comprising an input portion formed so as to cover the internal input port so that the space facing the internal input port becomes a closed input chamber. Disassembly equipment.
[7] 前記外部投入口を前記耐熱容器の下方となる高さ位置に有し、前記内部投入口を 前記耐熱容器の上方位置に有するとともに、前記外部投入口から投入された廃棄物 を前記内部投入口に揚送する揚送手段を備えることを特徴とする請求項 1〜6のい ずれかに記載の磁場熱分解装置。 前記耐熱容器が、円筒状であることを特徴とする請求項 1〜7のいずれかに記載の 磁場熱分解装置。 [7] The external charging port has a height position below the heat-resistant container, the internal charging port has an upper position of the heat-resistant container, and the waste charged from the external charging port The magnetic field pyrolysis apparatus according to any one of claims 1 to 6, further comprising a lifting means that lifts the charging port. 8. The magnetic field pyrolysis apparatus according to claim 1, wherein the heat-resistant container is cylindrical.
PCT/JP2006/316938 2006-08-29 2006-08-29 Magnetic field thermal decomposition equipment WO2008026248A1 (en)

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WO2013181730A1 (en) * 2012-06-08 2013-12-12 Oxys Ambiental Ltda. Equipment for the combustion of solid organic material
EP3234465A4 (en) * 2016-02-24 2018-09-12 Amen Dhyllon Furnace apparatus
CN111810959A (en) * 2020-07-02 2020-10-23 浙江双屿实业有限公司 Organic solid waste treatment energy conversion device

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EP3234465A4 (en) * 2016-02-24 2018-09-12 Amen Dhyllon Furnace apparatus
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