WO2005100510A1 - 内熱式自燃方式による連続炭化処理方法 - Google Patents
内熱式自燃方式による連続炭化処理方法 Download PDFInfo
- Publication number
- WO2005100510A1 WO2005100510A1 PCT/JP2004/005122 JP2004005122W WO2005100510A1 WO 2005100510 A1 WO2005100510 A1 WO 2005100510A1 JP 2004005122 W JP2004005122 W JP 2004005122W WO 2005100510 A1 WO2005100510 A1 WO 2005100510A1
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- WO
- WIPO (PCT)
- Prior art keywords
- treated
- rotary kiln
- kiln
- wall
- carbonization
- Prior art date
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Classifications
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- 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
- C10B49/04—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 while moving the solid material to be treated
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- 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
- C10B1/00—Retorts
- C10B1/10—Rotary retorts
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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Definitions
- the present invention relates to a method for continuously and massively carbonizing wastes called biomass resources and other combustible wastes using a tali kiln in a very energy-saving manner.
- biomass resources refer to carbohydrate resources, starch resources, forest resources, forest resources, agricultural resources, livestock resources, fishery resources, industrial resources, and living resources (food waste, sewage sludge).
- the external heating type dry distillation continuous incineration method is multi-stage, and generally the outside of the pipe is heated using a transfer means inside the cylindrical pipe, and the water is evaporated to dry-carbonize the object to be treated.
- the external heating type is heated and reused as a source by heating the carbonized gas, it can be reused as less than 30% of the input port, resulting in extremely poor thermal efficiency.
- the object to be treated is uneven under conditions such as node fluctuations, Has a large variation.
- the resulting carbides will have the same variability in the input raw materials as the variability in the quality of the carbides, making it impossible to produce uniform carbides. Therefore, when the treated carbide is reused as a resource, it has a drawback that it is not suitable for advanced resource recycling because it is used only in soil naturalization and dehydration at most.
- the internal heating type direct combustion continuous carbonization method is a technology aimed at volume reduction and volume reduction, so it always uses fuel and emits flame directly to the raw material (object to be treated).
- the quality of the object to be treated at this time is not suitable for use as a resource because the quality of the raw material that is not carbonized or that is incinerated is the mixture of the carbide and the raw material.
- the externally heated carbonization process in which the object to be treated is treated as a mixture of carbide and non-carbide as described above
- the carbonization method and the internal combustion type direct combustion continuous carbonization method limit the production of carbides that can be used as resources to a narrow range of substances to be treated.
- the biomass resources can be processed into a carbide having a high level of uniformity and a large amount of ash coal, and can be processed in a large amount (for example, loot /).
- the fuel consumption is extremely low, and the fuel consumption is extremely low.
- the running cost is low, and even though the structure is simple, the water content is high, such as sewage sludge, and it is irregular. It is an object of the present invention to provide a method for continuously treating even highly viscous objects with a carbonization treatment.
- the structure of the method of the present invention which is intended to solve the above SD B53 ⁇ 4 3 ⁇ 4a, is as follows: (a) The object to be treated without pre-treatment, crushing, reduction of water content
- the object to be processed which has been formed into a predetermined size by performing the above-described processing, is provided with a spiral conveying wall on the inner peripheral surface of the entire length and a stirring that traverses the conveying wall from the upstream to the intermediate conveying wall.
- Rotating the kiln from the upstream side of the cylindrical kiln with a wall formed from the upstream of the kiln The target object to be treated in a predetermined unit amount • sr is continuously supplied. )) Mouth in the state of ⁇ -Evening Mouth from the downstream side in the transport direction of the U kiln A flame is blown into the Tali kiln, and the object to be treated is ignited in the ⁇ kiln.
- solid substances for example, house demolition materials
- thinning materials are crushed, and objects to be treated, such as sludge having a high moisture content, are shaped into appropriate shapes, and the shaped objects do not adhere or stick to each other.
- the surface of the object to be treated which has been shaped by using an appropriate heating means or a blowing means or a heating and blowing means, may be almost dried.
- FIG. 1 is a J-view showing a schematic cross-section of a part of a carbonization apparatus for carrying out the method of the present invention
- FIG. 2 is a diagram illustrating a carbonization processing apparatus of FIG.
- FIG. 3 is an enlarged perspective view of a part of the state
- FIG. 3 is a cylindrical unit 1 of a one-piece kiln showing a state in which an object to be treated in a portion surrounded by the conveying wall and the stirring wall in FIG. 2 is carbonized.
- FIG. 4 is a cross-sectional view of the cylinder 1 showing a state in which the cylinder 1 is rotated clockwise from the state shown in FIG.
- 1 is approximately 1 On! It is a tube made of steel pipe with a diameter of about 15 to about 15 m and an inner diameter of about 30 to 80 cm.In this case, a plurality of cylinders of the required unit length are connected to each other at an outer flange joint. Therefore, it is formed into one cylindrical body 1.
- Reference numeral 2 denotes a transfer wall provided on the inner surface of the cylindrical body 1 so as to form a spiral over the entire length of the cylindrical body 1. The transfer of this portion is performed from an upstream to an intermediate portion of the spiral transfer wall 2.
- the cross section is approximately semicircular to approximately in the direction crossing wall 2.
- a stirring wall 3 having a triangular shape or a substantially trapezoidal shape is provided.
- Reference numeral 4 denotes a heat insulating layer provided on the entire length of the outer surface of the cylindrical body 1.
- the configuration from the cylindrical body 1 to the heat insulating layer 4 forms a single-piece kiln body Kb.
- the left side of the cylinder 1 is the upstream side
- the right side is the downstream side.
- the above-mentioned rotary kiln body Kb has belt-like rings 5 attached at three positions in the longitudinal direction, specifically, at the front and rear ends and the center, and the lower part of each ring 5 is rotatably supported. It is supported by rollers 6, 7, and 8.
- the portion of the support roller 6 includes a lateral movement fixing for releasing the thermal expansion to the downstream side.
- a sprocket (not shown) is attached to the outer periphery of the belt-shaped annular body 5, and the sprocket and a spout of the motor are connected by a chain. It is made to rotate by.
- the one-piece kiln main body Kb rotates in a fixed position on the rollers 6 to 8.
- 6 a, 7 a, and 8 a are roller mounts
- BF is a base on which the mouth mounts 6 a to 8 a are fixed.
- the rotary kiln body Kb is provided in a substantially horizontal posture, but may be provided with a downward slope (the right side in FIG. 1 is downstream).
- Reference numeral 9 denotes a gas parner disposed on the downstream side (right side in FIG. 1) of the main kiln body Kb and using propane gas for supplying a flame, and the flame injection port 9a of the burner 9 is roasted. It is provided toward the upstream of the cylinder 1 in the Tali kiln body Kb. In addition, a cooler for cooling the processed carbide is disposed in front of the gas burner 9.
- Reference numeral 10 denotes a kiln supply means for an object to be treated, which is disposed on the upstream side of the rotary liquid crystal main body Kb, and is specifically formed by a screw conveyor or a hopper with a shutter. It is designed to be able to continuously supply biomass waste to be processed into the kiln from the mouth and upstream of the kiln body Kb at a constant rate / hour. .
- Reference numeral 11 denotes a processing unit disposed on the front side of the supply means 1Q.
- the illustrated preprocessing unit 11 includes, as an example, a forming unit 11a and a surface drying unit lib. .
- the forming section 11a and the surface drying section 11b are provided to cope with a case where the object to be treated is waste having a high water content such as sludge.
- the pre-treatment section 11 is used for treating objects with a water content of 50% to less than 55%.
- the pre-processing unit 11 which has a functional difference due to the difference in handling depending on the raw material, is selectively installed upstream of the rotary kiln body Kb so as to be able to cope with the difference in the object to be processed. , Or or arranged in parallel.
- the surface drying section lib receives the processing target formed and shaped in the molding section 11a, and removes the sludge by heating means or blowing means or by heating and blowing means. This is to make the surface dry.
- the drying means for example, a drum type dryer can be mentioned, but other heating and blowing devices may be used as long as they have the same function.
- the objects to be treated whose surfaces have been dried so that they do not stick or adhere to each other in the surface drying section 11b are conveyed to the supply means 10 by means of a conveyor 11c such as a belt conveyor.
- raw The carbonized material is fed back and fixed to the surface of the processing object that has been shaped by molding, etc., and absorbs surface moisture so that they do not adhere to each other.
- Numeral 12 denotes an exhaust treatment means for sucking gas such as combustion gas generated inside the kiln during the treatment process at the opening end upstream of the single-piece kiln body Kb to make it harmful.
- Figure 1 shows a schematic block diagram.
- 12a is a combustion block made up of an air burner 121a and a combustion chamber 122a for combusting smoke, off-flavor, and odorous gas generated by the object to be treated. It is connected to the upstream of the main body Kb via a connection chamber 123b, and has a damper 124b in the middle of the connection path.
- 12b is a cooling block for cooling the exhaust gas emitted from the combustion block 12a
- ⁇ c is slaked lime for neutralizing the C1 component in the cooled exhaust gas and increasing the dust collection efficiency.
- the activated ash in the intermediate treatment block filled with activated carbon to increase the collection efficiency by the filter cloth in the next filter bag contains the fine carbonized particles carbonized by the mouth water kiln in the method of the present invention.
- 12d that can be used can be filtered with a filter and suction port equipped with filter and suction means for filtering ash and dust in the exhaust
- the dehydrated treated sludge is formed into a fixed form.
- the surface of the processed object is dried using an appropriate heating means so that the objects do not adhere to each other, or the surface of the object to be processed is dried. Since the surface drying becomes uneven, the carbide produced by the supply means 10 is fed and dried, and a fixed amount is introduced to adhere to the surface of the object to be treated. It is fed into the supply means 10 by a conveyor or a hopper with a shutter.
- the kiln body Kb is rotated by the driving force to rotate the kiln body Kb by the transfer wall 2. Meanwhile, a flame is blown from Pana 9 to preheat the inside. This preheating is performed for about 20 to 30 minutes, and the object to be treated is continuously supplied from the supply means 10 to the upstream of the rotary kiln body Kb while the flame is being blown. throw into.
- the objects to be loaded are sequentially sent to the lower side of the kiln body Kb by the action of the internal transport wall 2 by the rotation of the rotary kiln body Kb.
- drying is promoted by the action of the wall 3 where the stirring wall 3 is provided.
- the flame is blown into the kiln body Kb from the burner 9 at the time of feeding, the water contained in the object to be treated evaporates immediately, and the mouth kiln body Kb As it goes downstream, the water content of the object to be treated almost disappears.
- the exhaust processing means 12 is also already driven at this stage, and is sucking the gas inside the single-piece kiln body Kb.
- the blowing of the flame from the cylinders 9 and 9 is stopped.o The blowing of the flame is stopped.
- the ignited portion gradually goes up the inside of the mouth U kiln body Kb to the upstream side (the input side of the object to be treated), for example, 2 m from the upstream end. It is localized at a position about 3 m (self-combustion position F), and the combustible gas components emitted from the object to be treated continue burning there.
- the burn-up of this self-combustion flame is 83 ° C to 85 ° C. It is about 0.
- the combustible gas components released from the inside of the object to be heated which are heated inside the mouthpiece kiln body Kb are burned, and this combustion causes the combustion. Since the object to be treated is carbonized, its carbonization mechanism will be described below.
- the object M appears to be burning, but the combustion is flammable released from inside the object M. It is the combustion of gas.
- the reason why this combustion is maintained at the self-combustion position F at the fixed position is that the new object to be treated is rotated by the rotation of the self-burning kiln body Kb at the self-combustion position F of the kiln body Kb.
- the new object to be processed which is sequentially sent from the upstream, is dried before reaching the self-combustion position F, and is discharged from the inside of the object to be processed at the position F. This is because the combustion conditions for the combustible gas emitted are set.
- the oxygen required to burn the combustible gas is
- the air is always supplied from the downstream of Kb (due to the suction action of the exhaust treatment means 12), but the sucked air flows through the center side of the cylindrical body 1 of the rotary kiln Kb while the self-combustion (self- At the position F, the object to be treated is located in the shadow of the wall 2 with the front and rear sandwiched by the spiral transfer wall 2 intersecting with the flow of the suction air.
- the generated gas self-combustes at the self-combustion position F with almost no touch.
- the object to be treated which is sent from the upstream by the high-temperature gas generated by the self-combustion, is heated and dried, while the object to be treated proceeds downstream.
- the combustible gas is generated from the object to be treated and ignites one after another.
- the combustion position F is fixed when the speed at which this ignition is transmitted and the speed at which the object to be treated is sent are balanced.
- the combustion temperature of the self-combustion unit F excluding the end of the flow (outside air inflow end) and the upstream is about 830 ° C to 850 t, and the length of the combustion unit F is 1 n! Approximately 1.5 m (approximately 3 m for oily objects).
- the processing object M transported inside the rotary kiln body Kb is thermally decomposed without burning itself.
- Carbonization proceeds.
- the temperature of the carbide falling from the downstream end of the rotating one-piece kiln body Kb to the carbide hopper 13 is about 300 ° C to 350 ° C. Therefore, if left in that state, it will be incinerated. For this reason, charcoal that has fallen from overnight is forcibly cooled by dry or wet (selected according to resource recycling products), and the charcoal is collected.
- the reason is that when the water content is low, the drying time is short, and the combustion conditions for the combustible gas generated in the rotary kiln body K b are adjusted.
- the self-combustion position F moves to the upstream side. If the water content is high, drying takes time, and the combustion conditions for the combustible gas generated are adjusted.
- the self-combustion position F moves downstream (by gas combustion). This is because the flame moves downstream). This is because the discharge position of the combustible gas components that are dried and released from the inside by heating the sludge and other objects to be treated depends on the moisture content, and the unit of the kiln body Kb Means to move naturally upstream or downstream.
- the combustion of the combustible gas released by heating the object to be treated inside the rotary kiln body Kb and the exhaust of the gas inside the kiln body Kb caused by the carbonization phenomenon are performed by exhaust treatment means.
- the black smoke and odor that are sucked into 12 are processed by the combustion block 12a, and the C1 component and the like pass through the cooling block 12b before the next intermediate processing block. After being purified by 12c, it is released out of the system from the 3 ⁇ 4S over-suction block 12d.
- the operation of the stirring wall 31 provided on the transfer wall 2 will be described.
- the cross section of the stirring wall 31 bulging from the lower edge of the sending wall 2 toward the center of the cylindrical body 1 is formed in a substantially semicircular arc shape.
- the object to be processed M does not enter the center side of the cylindrical body 1 from the upper side of the transfer wall 2, and is surrounded by the front and rear transfer walls 2 2 and the stirring wall 31.
- the white body of the object to be treated is suitably carbonized without burning. That is, the heated hot air passes through the inside of the cylindrical body 1, and passes through the inside (center side) of the cylindrical body 1 rather than the upper edge of the transfer wall 2.
- the object to be treated is located at the center (inside) of the cylindrical body 1 through which hot air passes.
- the target object M When M enters, the target object M is directly hit by a flame and burns, and a considerable amount is ashed.
- the object to be treated M is located between the front and rear transport walls 2.
- the object M to be processed is taken by the rotation of the cylindrical body 1 by the stirring wall 31 so that it does not enter the center side (inside) of the cylindrical body 1 from the upper edge of the transfer wall 2. If the object M cannot be moved to the upper half side of the cylinder 1 (see FIGS. 3 and 4), the object M is not burned, and oxygen between the front and rear transport walls 2 is not treated. Since the combustible gas released from M is consumed for combustion, the space between the transfer walls 2 and 2 is extremely low in oxygen.
- the flammable gas is further heated from the processing object M by being heated to a high temperature by the heated hot air passing inside (center side) of the upper edge of the transfer wall 2. It is generated and becomes a so-called steamed state, and carbonization is promoted, and high-purity carbide can be obtained.
- the shape of the stirring wall 31 is substantially semicircular in cross section.
- the cross section is substantially triangular, the cross section is substantially trapezoidal, and the cross section is substantially mountain-shaped.
- the outer surfaces of these agitating walls, including the agitating walls having a substantially semi-circular cross section, may be formed into an uneven surface such as a waveform.
- the same carbonization treatment as in the above example can be performed even when the object to be treated is non-uniform chicken dung or livestock dung other than sludge, which has a high moisture content.
- carbonization can be performed by the same operation as in the above example.
- substances containing large amounts of oil, such as oaks have high power even though they have a high water content. It may be carbonized as it is.
- raw garbage such as urban garbage has a high moisture content, so it can be once finely crushed into sludge and carbonized as sludge.
- the present invention is as described above.
- (A) As in the case of sludge having a high water content and being amorphous and highly viscous, carbonization was attempted in other places, but unsuccessful wastes and other wastes were used.
- Omas-based waste is treated as a treatment object, and has a cylindrical transfer wall with a spiral transfer wall on the inner peripheral surface of the entire length and a stirring wall formed across the transfer wall at the intermediate transfer wall.
- the rotary kiln is continuously supplied from the upstream side of the tarry kiln in a predetermined unit amount while rotating the rotary kiln.
- (Port) The direction of transport of the port kiln in the state of (a) above.
- a flame is blown into the rotary kiln from the downstream side of the kiln, and when the object to be treated is ignited in the rotary kiln, the blowing of the flame is stopped. From the downstream side to combust the combustible gas generated from the object. (2) sucks gas generated inside the rotary kiln from upstream of the rotary kiln, detoxifies it, and exhausts it.
- the carbides of the object to be treated are discharged from the downstream outlet of the liquid crystal and cooled, whereby the rotary Since the carbide of the object to be treated is continuously extracted from downstream of the kiln, it is possible to reduce the energy consumption of biomass waste such as sludge with a simple structure, at low cost, and efficiently. It can be continuously carbonized. Therefore, the present invention is particularly in need of final processing. It is extremely useful as a method for treating biomass resources, and is also useful for establishing resource recycling.
- C 0 2 is obtained. Since minute is discharged as charcoal, issued release into the atmosphere (; I in the this that the 0 2 5 0% may reduce this this may rather small the amount of air for combustion. Therefore, the size of the combustion block for combustion can be reduced, and the size of the cooling block, neutralization block, and filtration suction block can be reduced as well. A significant initial cost reduction effect can be obtained, and auxiliary fuel for incineration is not required due to self-combustion (self-combustion), so running costs can be significantly reduced.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Treatment Of Sludge (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2004800432921A CN1965056A (zh) | 2004-04-09 | 2004-04-09 | 通过内热式自燃方式进行的连续炭化处理方法 |
US11/547,802 US20070281268A1 (en) | 2004-04-09 | 2004-04-09 | Continuous Carbonization Processing by Internal Heat Type Self-Substained Combustion System |
EP04726741A EP1734097A1 (en) | 2004-04-09 | 2004-04-09 | Continuous carbonizing treatment method by internal heating self-combusting system |
PCT/JP2004/005122 WO2005100510A1 (ja) | 2004-04-09 | 2004-04-09 | 内熱式自燃方式による連続炭化処理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2004/005122 WO2005100510A1 (ja) | 2004-04-09 | 2004-04-09 | 内熱式自燃方式による連続炭化処理方法 |
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WO2005100510A1 true WO2005100510A1 (ja) | 2005-10-27 |
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PCT/JP2004/005122 WO2005100510A1 (ja) | 2004-04-09 | 2004-04-09 | 内熱式自燃方式による連続炭化処理方法 |
Country Status (4)
Country | Link |
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US (1) | US20070281268A1 (ja) |
EP (1) | EP1734097A1 (ja) |
CN (1) | CN1965056A (ja) |
WO (1) | WO2005100510A1 (ja) |
Cited By (1)
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CN104099107B (zh) * | 2014-03-05 | 2016-04-20 | 陆久余 | 污泥燃料制成设备 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000249475A (ja) * | 1999-02-26 | 2000-09-14 | Hitachi Zosen Corp | 回転炉の攪拌用耐火物および回転炉 |
JP2001355967A (ja) * | 2000-06-13 | 2001-12-26 | Japan Sewage Works Agency | ロータリーキルン |
JP2003247781A (ja) * | 2002-02-22 | 2003-09-05 | Takasago Ind Co Ltd | ロータリ式温度調整装置 |
JP3479651B1 (ja) * | 2003-04-30 | 2003-12-15 | 株式会社テクノ・ファースト | 回転型炭化装置 |
JP2004043587A (ja) * | 2002-07-10 | 2004-02-12 | Mitsubishi Heavy Ind Ltd | 炭化装置及び炭化物の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4288216A (en) * | 1980-04-24 | 1981-09-08 | Gte Products Corporation | Calciner with tapered reverse feed spiral |
US4286946A (en) * | 1980-04-24 | 1981-09-01 | Gte Products Corporation | Calciner reverse feed discharge spiral |
US4288217A (en) * | 1980-04-28 | 1981-09-08 | Gte Products Corporation | Rotary calciner feed spiral |
US4734166A (en) * | 1987-02-05 | 1988-03-29 | Angelo Ii James F | Furnace for the selective incineration or carbonization of waste materials |
US5997288A (en) * | 1997-04-18 | 1999-12-07 | Robert J. Adams | Apparatus for thermal removal of surface and inherent moisture and limiting rehydration in high moisture coals |
US7204636B2 (en) * | 2003-01-07 | 2007-04-17 | Didion Manufacturing Company | Granular and aggregate blending, cooling and screening rotary drum |
-
2004
- 2004-04-09 US US11/547,802 patent/US20070281268A1/en not_active Abandoned
- 2004-04-09 EP EP04726741A patent/EP1734097A1/en not_active Withdrawn
- 2004-04-09 CN CNA2004800432921A patent/CN1965056A/zh active Pending
- 2004-04-09 WO PCT/JP2004/005122 patent/WO2005100510A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000249475A (ja) * | 1999-02-26 | 2000-09-14 | Hitachi Zosen Corp | 回転炉の攪拌用耐火物および回転炉 |
JP2001355967A (ja) * | 2000-06-13 | 2001-12-26 | Japan Sewage Works Agency | ロータリーキルン |
JP2003247781A (ja) * | 2002-02-22 | 2003-09-05 | Takasago Ind Co Ltd | ロータリ式温度調整装置 |
JP2004043587A (ja) * | 2002-07-10 | 2004-02-12 | Mitsubishi Heavy Ind Ltd | 炭化装置及び炭化物の製造方法 |
JP3479651B1 (ja) * | 2003-04-30 | 2003-12-15 | 株式会社テクノ・ファースト | 回転型炭化装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102032553A (zh) * | 2010-11-26 | 2011-04-27 | 福建省光泽县旺众竹业有限公司 | 连续回转式生物质热解炭化和锅炉供热一体化的设备 |
Also Published As
Publication number | Publication date |
---|---|
US20070281268A1 (en) | 2007-12-06 |
EP1734097A1 (en) | 2006-12-20 |
CN1965056A (zh) | 2007-05-16 |
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