WO2015052772A1 - Incinerator and incinerator equipment - Google Patents

Incinerator and incinerator equipment Download PDF

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Publication number
WO2015052772A1
WO2015052772A1 PCT/JP2013/077337 JP2013077337W WO2015052772A1 WO 2015052772 A1 WO2015052772 A1 WO 2015052772A1 JP 2013077337 W JP2013077337 W JP 2013077337W WO 2015052772 A1 WO2015052772 A1 WO 2015052772A1
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Prior art keywords
furnace
incinerator
electromagnetic field
magnet
unit
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PCT/JP2013/077337
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French (fr)
Japanese (ja)
Inventor
哲臣 岩本
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株式会社岩本
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Priority to PCT/JP2013/077337 priority Critical patent/WO2015052772A1/en
Publication of WO2015052772A1 publication Critical patent/WO2015052772A1/en

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    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F23C99/001—Applying electric means or magnetism to combustion

Definitions

  • the present invention relates to an incinerator and an incinerator facility for generating an eddy current in the furnace to incinerate the incinerated material.
  • Patent Document 1 In a conventional incinerator, air outside the furnace is blown into the furnace, and the blown air generates a vortex in the furnace, and the eddy current is incinerated with the incinerated material introduced into the furnace.
  • the shape of the vortex described above is maintained only by the wind pressure of the air blown into the furnace, and it is easy to collapse. Therefore, the force for bringing the heat in the furnace into the center of the vortex was weak. Therefore, in the conventional incinerator, if the incineration temperature when the incinerated product is burned is a certain temperature (for example, 800 ° C.) or more, the heat diffuses into the furnace and the wall surface of the furnace may burn and be damaged. Therefore, there was a problem that it was necessary to keep the incineration temperature low.
  • One aspect of the present invention is to provide an incinerator and an incinerator facility capable of incineration of incinerated materials at a higher incineration temperature than conventional incinerators.
  • a first aspect of the present invention is an incinerator that generates eddy currents in a furnace and incinerates the incinerated material charged into the furnace, and includes an electromagnetic field forming unit that forms an electromagnetic field, and air that has passed through the electromagnetic field.
  • An air blowing section that blows into the furnace and generates a vortex flow in the furnace and a rotating electromagnetic field forming section that forms a rotating electromagnetic field that rotates around the central axis of the vortex flow in the furnace are provided.
  • this incinerator air is ionized by the electromagnetic field forming section, and the ionized air is blown into the furnace by the air blowing section, so that a vortex is formed in the furnace.
  • the rotating electromagnetic field formation part forms the rotating electromagnetic field which rotates around the central axis of a vortex, and the ionized air which forms a vortex is induced
  • the incinerator of the present invention can incinerate the incinerated product at a higher incineration temperature than the conventional incinerator, and therefore has an incineration capability higher than that of the conventional incinerator.
  • the electromagnetic field is a general term for an electric field and a magnetic field, and may be either an electric field or a magnetic field.
  • the electromagnetic field forming unit may form a magnetic field by a magnet, or may form an electric field by corona discharge between a parallel electrode plate and a discharge line.
  • the electric field may be formed between the parallel electrode plates.
  • the electromagnetic field forming unit may be anything as long as it can ionize air.
  • a magnet When a magnet is provided as the electromagnetic field forming part, as in the invention of the third aspect, a magnet may be provided inside a plurality of vent holes formed in a triangular cross section to form a magnetic field in the vent hole. .
  • a magnet having a gauss of 5000 gauss or more and a vent having a cross-sectional area of 3 to 6 square meters.
  • a disk-shaped magnet may be provided as the rotating electromagnetic field forming unit, and a rotating magnetic field may be formed in the furnace by rotating the disk-shaped magnet. If it does in this way, the rotation magnetic field corresponding to a rotation electromagnetic field can be formed in a furnace with the simple mechanism which only rotates a disk shaped magnet.
  • an incinerator facility may be configured.
  • the combination apparatus examples include a residue processing apparatus that processes smoke exhausted from the incinerator.
  • third unit and the fourth unit may be connected to the first unit and the second unit.
  • FIG. 2A A plan view of the interior of the incinerator viewed from above schematically shows how a vortex is generated in the furnace.
  • the mode when an opening / closing tool opens is shown.
  • the mode when an opening / closing tool is closing is shown.
  • French intake blower 32a Ventilation hole 32ab cylinder portion 32ac magnet 32d housing 32e ⁇ tip 34 opening / closing tool 34b damper 34c slider 36 inlet 40 casing 50 ash ash recovery cyclone 51 Residue 52 ... baked smoke units 52a ⁇ 52 b ... chlorine adsorption layer (catalyst) 52c ⁇ 52f ... a platinum catalyst layer (catalyst) 52 g ... Blower 53 ... exhaust duct
  • the incinerator facility 1 of the present embodiment is a combination of a first unit 2 including an incinerator and a second unit 4 including a residue treatment apparatus.
  • the incinerator 3 included in the first unit 2 includes a furnace 30, an intake blower 32, and an opening / closing tool 34.
  • the incinerator 3 of the present embodiment is suitable for incineration facilities such as an ignition device for igniting the incinerated material in the furnace 30 and a scavenging port for sweeping out the ash accumulated in the furnace 30.
  • the furnace 30 includes a side wall 30a, a roof portion 30b, and a sana 30d.
  • the side wall 30 a of the furnace 30 also serves as the side wall of the first unit 2.
  • the roof portion 30b of the furnace 30 has a double structure of upper and lower layers, and between the upper and lower layers, there is a water passage space 30c for passing water sent from the second unit 4 and returning it to the second unit 4 side. It has become.
  • the roof portion 30 b is covered with a housing on the upper side of the first unit 2.
  • the roof portion 30b is divided into two parts to show the exhaust port 30g.
  • the roof portion 30b has a bowl shape, and the water sent from the second unit 4 is discharged from the exhaust port. It is sent to the second unit 4 around the roof 30b around 30g.
  • the bottom surface of the furnace 30 is composed of a sana 30d, and a disk-shaped magnet 30e is horizontally installed on the top surface of the sana 30d.
  • the disk-shaped magnet 30e is a space formed below the sana 30d, and is rotated about its axis by a motor 30f installed in a space surrounded by the lower housing of the first unit 2 and the sana 30d. .
  • a plurality of intake blowers 32 are provided in the vicinity of the sana 30d of the side wall 30a. As shown in FIG. 2A, the intake blower 32 includes an ionizer 32a, a fan 32b, and an air volume adjuster 32c.
  • the ionizer 32 a is formed in a shape in which a plurality of cylindrical portions 32 ab each having a vent hole 32 aa having a triangular cross section are bundled.
  • a magnet 32ac is embedded in the wall surface forming the ventilation hole 32aa of each cylindrical portion 32ab.
  • the magnet 32ac is embedded in three wall surfaces that form the vent holes 32aa at the approximate center in the axial direction of each cylindrical portion 32ab.
  • the ionization tool 32a is configured such that the opening ratio of the vent hole 32aa can be changed by an air volume adjustment tool 32c.
  • the air volume adjuster 32c can open and close a valve (not shown) and change the opening ratio of the vent hole 32aa by operating a handle protruding outside the housing 32d constituting the intake blower 32.
  • Each vent hole 32aa has a cross-sectional area perpendicular to the axial direction of 3 to 6 square meters, and each magnet 32ac has a magnetic force of 5000 gauss or more.
  • a tip portion 32e having a shape in which a cylindrical body is bent with respect to the axial direction of the casing 32d is attached. It has been.
  • the tip 32e and the casing 32d communicate with each other, and when the fan 32b is operated, the air outside the furnace 30 passes through the ionization tool 32a and the vortex flow ⁇ is formed in the furnace 30. Blown into.
  • the eddy current ⁇ is formed by blowing outside air outside the furnace 30 so that the center ⁇ is positioned on the rotation axis of the disk-shaped magnet 30e.
  • an input port 36 for introducing dust into the furnace 30 is provided in the vicinity of the roof portion 30b of the side wall 30a, as shown in FIG. 1, an input port 36 for introducing dust into the furnace 30 is provided.
  • the opening / closing tool 34 is for opening and closing the insertion port 36.
  • the opening / closing tool 34 is attached to a damper 34b that slides in the vertical direction to open and close the insertion port 36, and to be rotatable about the lower end with respect to the side wall 30a.
  • the slider 34c is provided that forms a slope for introducing dust when the upper end is separated from the side wall 30a.
  • the damper 34b is installed in the housing of the first unit 2. Therefore, in FIG. 4A and FIG. 4B, the part which is hidden in the housing of the first unit 2 including the damper 34b and cannot be seen from the outside is indicated by a dotted line.
  • the damper 34b and the slider 34c operate in conjunction with each other. Specifically, as shown in FIG. 4A, when the opening / closing tool 34 is tilted by pulling the slider 34c, the damper 34b rises to open the inlet 36, and when the slider 34c is pushed as shown in FIG. 4B. When the damper 34b is lowered and the slider 34c is further pushed to be parallel to the side wall 30a, the damper 34b and the slider 34c close the insertion port 36.
  • the incinerated material can be charged into the furnace 30.
  • an exhaust port 30 g for discharging smoke generated by burning garbage in the incinerator 3 to the outside is provided at the center of the roof portion 30 b of the incinerator 3.
  • This exhaust port 30g is open on an extension line of the central axis passing through the center ⁇ of the vortex ⁇ . This is because the incinerated product is incinerated by the eddy current ⁇ , and the smoke generated by the incineration is efficiently discharged from the furnace 30 to the outside of the furnace 30 through the exhaust port 30g.
  • a conduit 20 that guides smoke discharged from the exhaust port 30g to the second unit 4 side is provided, and an ash discharge port 21 is provided in the conduit 20.
  • the conduit 20 is provided with a safety valve 22.
  • the safety valve 22 is provided on the upstream side (exhaust port 30g side) of the ash exhaust port 21.
  • a secondary combustor 23 is provided in the middle of the conduit 20 and outside the conduit 20 upstream of the safety valve 22.
  • smoke is sent to the second unit 4 by the exhaust mechanism such as the exhaust port 30 g and the conduit 20.
  • this conduit 20 is a double pipe, and it is comprised so that water may pass outside and smoke may pass inside.
  • the conduit 20 and the exhaust duct 53 send water sent from the generator to the roof portion 30b of the incinerator 3, and also sends water that is heated by the roof portion 30b to steam or hot water to the generator. It is configured to be able to.
  • the second unit 4 includes a residue treatment device 5 inside the housing 40.
  • the residue treatment apparatus 5 includes two large and small ash removal cyclones 50 and 51 and a smoke burner 52.
  • the second unit 4 also includes an exhaust duct 53 that guides smoke received from the first unit to the large cyclone 50.
  • the exhaust duct 53 is also a double pipe as described above, and is formed so that water can be circulated between a generator or a dryer (not shown) and the roof portion 30b.
  • the first unit 2 and the second unit 4 are connected using a joint so that the conduit 20 and the exhaust duct 53 can exchange smoke and water.
  • the smoke guided to the large cyclone 50 is removed from the chemical substance by the cyclone 50 and is further guided to the small cyclone 51 to further remove the chemical substance. Further, the smoke is filtered by the smoke burner 52 and discharged to the outside from the chimney provided in the second unit 4.
  • the smoke burner 52 has six catalyst layers, a chlorine adsorption layer 52a having a chlorine adsorbent and platinum from the upstream side (the lower side in FIG. 5) toward the downstream side.
  • the platinum catalyst layers 52b to 52f are provided with electric heaters 52p to 52t, and the platinum catalyst layers 52b to 52f are heated by the electric heaters 52p to 52t in order to improve the performance of the catalyst when passing smoke.
  • a suction blower 52g is provided downstream of the catalyst layers 52a to 52f.
  • the blower 52g forcibly passes the smoke flowing from the small cyclone 51 through the catalysts 52a to 52f and discharges it outside.
  • dampers air conditioners are provided upstream of the catalyst 52a and downstream of the catalyst 52f and downstream of the blower 52g, so that the smoke passing through the catalysts 52a to 52f can be reduced. The amount is adjusted.
  • the chemical substance residues removed by the ash removal cyclones 50, 51 are stored in residue boxes 50a, 51a provided in the respective ash removal cyclones 50, 51.
  • the intake blower 32 when the intake blower 32 is operated, the air ionized by the magnet 32ac is blown into the furnace 30, and the blown air generates a vortex flow ⁇ in the furnace (FIG. 3).
  • the disk-shaped magnet 30e when the disk-shaped magnet 30e is rotated, a rotating magnetic field is formed around the central axis of the eddy current ⁇ , and ionized air that forms the eddy current ⁇ is induced by the rotating magnetic field.
  • the eddy current ⁇ is less likely to collapse, and the suction force of the vortex ⁇ increases.
  • the incinerator 3 of the present embodiment heat easily collects in the center of the furnace 3, so that the incineration temperature can be heated to 800 ° C to 1500 ° C. Therefore, when the incinerator 3 of the present embodiment is used, the incinerated material put into the furnace 30 can be incinerated quickly.
  • the incinerator 3 of the present embodiment can form a rotating magnetic field in the furnace 30 with a simple mechanism that only rotates the disk-shaped magnet 30e.
  • the incinerator facility 1 of the present embodiment is configured by combining the two units 2 and 4 with the incinerator 3 and the facility for processing smoke discharged from the incinerator 3. Therefore, the incinerator facility 1 of the present embodiment can be configured at a low cost, and work on the site can be minimized.
  • the side wall 30a of the furnace 30 can be formed in a quadrangular cross section.
  • the magnet described in the above embodiment is merely an example of the electromagnetic wave forming portion, and is not limited to this.
  • corona discharge may be generated at a place where the ionizer 32a is installed, and air may be passed through an electric field where the corona discharge is generated, thereby ionizing the air.
  • a plate electrode may be installed, positive and negative voltages may be applied to each plate electrode, and air may be passed through the electric field between the plate electrodes to ionize the air.
  • the electromagnetic wave forming unit may be a mechanism that generates corona discharge or a flat plate electrode.
  • the fan 32b described in the above embodiment is merely an example of the air blowing section, and is not limited to this.
  • the disk-shaped magnet 30e described in the above embodiment is merely an example of the rotating electromagnetic wave forming unit, and is not limited to this.
  • a coil may be installed and rotated to form a rotating electric field in the furnace 30.
  • This wall is formed by installing four flat wall members 60 around the disk-shaped magnet 30e as shown in FIG. 6A. Moreover, each wall material 60 is installed in the incinerator 3 so as to form a gap 61 for taking in air between the adjacent wall materials 60.
  • the wall member 60 may be formed in a curved surface shape as shown in FIG. 6B. In this case, these four wall members 60 may be disposed in a substantially circular shape in the incinerator 3, and one end of each wall member 60 may be disposed inside the adjacent wall member 60. At this time, the wall members 60 are preferably arranged so that a gap 61 formed between the wall members 60 opens in a direction in which the air blown from the intake blower 32 is easily received.
  • dust may be transferred from the trash can 7 toward the input port of the first unit 2 by the screen belt conveyor 9 and input into the furnace 30.
  • the drying unit or the power generation chamber 8 is configured so that water can be sent to the roof portion 30b and steam can be received, and the connecting portion to the second unit 4 and the second unit 4 is configured. It is good to do.
  • Each component of the present invention is conceptual and is not limited to the above embodiment.
  • the functions of one component may be distributed to a plurality of components, or the functions of a plurality of components may be integrated into one component.
  • at least a part of the configuration of the above embodiment may be replaced with a known configuration having the same function.
  • at least a part of the configuration of the above embodiment may be added to or replaced with the configuration of the other embodiment.

Abstract

This incinerator incinerates material to be incinerated that is charged into a furnace by generating a vortex in the furnace. This incinerator comprises an electromagnetic field forming unit that forms an electromagnetic field, an air blowing unit that generates a vortex in a furnace by blowing air that passes through the electromagnetic field into the furnace, and a rotating electromagnetic field forming unit that forms, in the furnace, a rotating electromagnetic field that rotates about the central axis of the vortex.

Description

焼却炉および焼却炉施設Incinerator and incinerator facility
　本発明は、炉内に渦流を発生させて、焼却物の焼却を行う焼却炉および焼却炉施設に関する。 The present invention relates to an incinerator and an incinerator facility for generating an eddy current in the furnace to incinerate the incinerated material.
　従来の焼却炉では、炉外の空気を炉内に吹き込み、この吹き込まれた空気によって炉内に渦流を発生させて、その渦流に、炉内に投入された焼却物を巻き込ませて焼却していた（特許文献１）。 In a conventional incinerator, air outside the furnace is blown into the furnace, and the blown air generates a vortex in the furnace, and the eddy current is incinerated with the incinerated material introduced into the furnace. (Patent Document 1).
特開平６－２７１８７７号公報JP-A-6-271877
　しかし、上述した渦流は、炉内に吹き込まれる空気の風圧のみによってその形態が維持されていて崩れやすいので、渦流の中心に炉内の熱を巻き込む力が弱かった。
　そのため、従来の焼却炉は、焼却物が燃えるときの焼却温度を一定温度（例えば８００℃）以上にすると、その熱が炉内に拡散して炉の壁面が焼けて破損してしまうおそれがあるので、焼却温度を低く抑える必要があるという問題があった。 However, the shape of the vortex described above is maintained only by the wind pressure of the air blown into the furnace, and it is easy to collapse. Therefore, the force for bringing the heat in the furnace into the center of the vortex was weak.
Therefore, in the conventional incinerator, if the incineration temperature when the incinerated product is burned is a certain temperature (for example, 800 ° C.) or more, the heat diffuses into the furnace and the wall surface of the furnace may burn and be damaged. Therefore, there was a problem that it was necessary to keep the incineration temperature low.
　本発明の一側面は、従来の焼却炉に比べ高い焼却温度で焼却物の焼却が可能な焼却炉および焼却炉施設を提供することである。 One aspect of the present invention is to provide an incinerator and an incinerator facility capable of incineration of incinerated materials at a higher incineration temperature than conventional incinerators.
　本発明の第１局面は、炉内に渦流を発生させて、炉内に投入された焼却物の焼却を行う焼却炉であって、電磁場を形成する電磁場形成部と、電磁場を通過した空気を炉内に吹き込み、炉内で渦流を発生させる空気吹込部と、渦流の中心軸周りに回転する回転電磁場を炉内に形成する回転電磁場形成部とを備えている。 A first aspect of the present invention is an incinerator that generates eddy currents in a furnace and incinerates the incinerated material charged into the furnace, and includes an electromagnetic field forming unit that forms an electromagnetic field, and air that has passed through the electromagnetic field. An air blowing section that blows into the furnace and generates a vortex flow in the furnace and a rotating electromagnetic field forming section that forms a rotating electromagnetic field that rotates around the central axis of the vortex flow in the furnace are provided.
　この焼却炉では、空気が電磁場形成部によってイオン化され、そのイオン化された空気が空気吹込部によって炉内に吹き込まれて、炉内で渦流が形成される。そして、この焼却炉では、回転電磁場形成部が渦流の中心軸周りに回転する回転電磁場を炉内で形成し、この回転電磁場により、渦流を形成するイオン化された空気が誘導される。そのため、この焼却炉で形成される渦流は、崩れにくく、炉内の熱を巻き込む力が強いので、この焼却炉は、従来の焼却炉に比べ焼却温度を高くすることができる。 In this incinerator, air is ionized by the electromagnetic field forming section, and the ionized air is blown into the furnace by the air blowing section, so that a vortex is formed in the furnace. And in this incinerator, the rotating electromagnetic field formation part forms the rotating electromagnetic field which rotates around the central axis of a vortex, and the ionized air which forms a vortex is induced | guided | derived by this rotating electromagnetic field. For this reason, the eddy current formed in this incinerator is difficult to collapse and has a strong force of entraining the heat in the furnace, so that this incinerator can have an incineration temperature higher than that of a conventional incinerator.
　したがって本発明の焼却炉は、従来の焼却炉に比べ高い焼却温度で焼却物を焼却することができるので、従来の焼却炉よりも高い焼却能力を有する。
　尚、電磁場は、電場と磁場の総称であり、電場又は磁場のいずれか一方でもよい。 Therefore, the incinerator of the present invention can incinerate the incinerated product at a higher incineration temperature than the conventional incinerator, and therefore has an incineration capability higher than that of the conventional incinerator.
The electromagnetic field is a general term for an electric field and a magnetic field, and may be either an electric field or a magnetic field.
　次に、第２局面の発明のように、電磁場形成部は、磁石によって磁場を形成するものであってもよいし、平行電極板と放電線との間にコロナ放電によって電場を形成するものであってもよいし、平行電極板の間に電場を形成するものであってもよい。電磁場形成部は、空気をイオン化できるものであれば、どのようなものでもよい。 Next, as in the invention of the second aspect, the electromagnetic field forming unit may form a magnetic field by a magnet, or may form an electric field by corona discharge between a parallel electrode plate and a discharge line. The electric field may be formed between the parallel electrode plates. The electromagnetic field forming unit may be anything as long as it can ionize air.
　電磁場形成部として磁石を備える場合、第３局面の発明のように、断面三角形状に形成された複数の通気孔の内側に磁石を備え、通気孔内に磁場を形成するものであってもよい。 When a magnet is provided as the electromagnetic field forming part, as in the invention of the third aspect, a magnet may be provided inside a plurality of vent holes formed in a triangular cross section to form a magnetic field in the vent hole. .
　この場合、空気のイオン化を確実に行うため、第４局面の発明のように、磁石は５０００ガウス以上の磁石を用い、通気孔は、断面積が３平方メートル～６平方メートルのものを形成するとよい。 In this case, in order to surely ionize the air, as in the invention of the fourth aspect, it is preferable to use a magnet having a gauss of 5000 gauss or more and a vent having a cross-sectional area of 3 to 6 square meters.
　次に、第５局面の発明のように、回転電磁場形成部として円盤形磁石が備えられ、この円盤形磁石を軸回転させることにより回転磁場を炉内に形成するようにしてもよい。
　このようにすると円盤形磁石を回転させるだけの簡単な仕組みで、回転電磁場に対応する回転磁場を炉内に形成することができる。 Next, as in the invention of the fifth aspect, a disk-shaped magnet may be provided as the rotating electromagnetic field forming unit, and a rotating magnetic field may be formed in the furnace by rotating the disk-shaped magnet.
If it does in this way, the rotation magnetic field corresponding to a rotation electromagnetic field can be formed in a furnace with the simple mechanism which only rotates a disk shaped magnet.
　尚、第６局面の発明のように、炉内に、焼却物を投入する投入口を開閉する開閉具が設けられているとよい。
　また、第７局面の発明のように、第１局面から第６局面の発明に係る焼却炉を備える第１ユニットと、この焼却炉に組み合わされる組合装置を備える第２ユニットと、を連結することにより焼却炉施設を構成してもよい。 In addition, like the invention of the 6th aspect, it is good to provide the opening / closing tool which opens and closes the insertion port into which an incinerated material is thrown in in the furnace.
Moreover, like the invention of the seventh aspect, connecting the first unit including the incinerator according to the first to sixth aspects of the invention and the second unit including the combination device combined with the incinerator. An incinerator facility may be configured.
　このようにすると、現場での組み立て作業が容易になり、設置コストも抑えることができる。
　また、組合装置としては、焼却炉から排気される煙を処理する残渣処理装置やなどが挙げられる。 If it does in this way, the assembly work in the field will become easy and the installation cost can also be held down.
Examples of the combination apparatus include a residue processing apparatus that processes smoke exhausted from the incinerator.
　また、第３ユニットや第４ユニットを第１ユニットや第２ユニットに連結できるようにしてもよい。 Further, the third unit and the fourth unit may be connected to the first unit and the second unit.
本実施形態の焼却炉施設の模式図である。It is a schematic diagram of the incinerator facility of this embodiment. 焼却炉が備える吸気ブロアの透過正面図である。It is a permeation | transmission front view of the intake blower with which an incinerator is provided. 吸気ブロアの斜視図である。It is a perspective view of an intake blower. 図２ＡのIIＣ－IIＣ’断面図である。It is IIC-IIC 'sectional drawing of FIG. 2A. 焼却炉の炉内を上方からみた平面図で、炉内で渦流が発生している様子が模式的に表されている。A plan view of the interior of the incinerator viewed from above schematically shows how a vortex is generated in the furnace. 開閉具の斜視図で、開閉具が開いたときの様子を示している。In the perspective view of an opening / closing tool, the mode when an opening / closing tool opens is shown. 開閉具の斜視図で、開閉具が閉じかけたときの様子を示している。In the perspective view of an opening / closing tool, the mode when an opening / closing tool is closing is shown. 焼煙器の模式図である。It is a schematic diagram of a smoke burner. 他の実施形態の焼却炉であって、焼却炉の内部構成の模式図である。It is an incinerator of other embodiment, Comprising: It is a schematic diagram of the internal structure of an incinerator. 他の実施形態の焼却炉であって、焼却炉の内部構成の模式図である。It is an incinerator of other embodiment, Comprising: It is a schematic diagram of the internal structure of an incinerator. 他の実施形態の焼却炉施設の模式図である。It is a schematic diagram of the incinerator facility of other embodiment.
　　１… 焼却炉施設　２… 第１ユニット　３… 焼却炉　４… 第２ユニット　５… 残渣処理装置　７… ゴミ箱　８… 発電室　９… スクリーンベルトコンベア　２０… 導管　２１… 灰排口　２２… 安全弁　２３… 二次燃焼器　３０… 炉　３０ａ… 側壁　３０ｂ… 屋根部　３０ｄ… サナ　３０ｃ… 水通空間　３０ｅ… 円盤形磁石　３０ｆ… モータ　３０ｇ… 排気口　３２… 吸気ブロア　３２ａ… イオン化具　３２ｂ… ファン　３２ｃ… 風量調整具　３２ａａ… 通気孔　３２ａｂ… 筒部　３２ａｃ… 磁石　３２ｄ… 筐体　３２ｅ…先端部　３４… 開閉具　３４ｂ… ダンパ　３４ｃ… スライダ　３６… 投入口　４０… 筐体　５０… 灰燼取サイクロン　５１… 灰燼取サイクロン　５０ａ、５１ａ… 残渣箱　５２… 焼煙器　５２ａ～５２ｂ… 塩素吸着層（触媒）　５２ｃ～５２ｆ… 白金触媒層（触媒）　５２ｇ… ブロア　５３… 排気ダクト 1 ... incinerator facility 2 ... first unit 3 ... incinerator 4 ... second unit 5 ... residue processing equipment 7 ... trash bin 8 ... power generation chamber 9 ... screen belt conveyor 20 ... conduit 21 ... ash outlet 22 ... safety valve 23 ... 二Next combustor 30 ... Furnace furnace 30a ... Flute side wall 30b ... Flute roof part 30d ... Flute Sana 30c ... Flush water space 30e ... French disk-shaped magnet 30f ... French motor 30g ... French exhaust port 32 ... French intake blower 32a Ventilation hole 32ab cylinder portion 32ac magnet 32d housing 32e 先端 tip 34 opening / closing tool 34b damper 34c slider 36 inlet 40 casing 50 ash ash recovery cyclone 51 Residue 52 ... baked smoke units 52a ~ 52 b ... chlorine adsorption layer (catalyst) 52c ~ 52f ... a platinum catalyst layer (catalyst) 52 g ... Blower 53 ... exhaust duct
　以下に本発明の実施形態を図面と共に説明する。
　本実施形態の焼却炉施設１は、図１に示すように、焼却炉を備える第１ユニット２と、残渣処理装置を備える第２ユニット４とを組み合わせたものである。 Embodiments of the present invention will be described below with reference to the drawings.
As shown in FIG. 1, the incinerator facility 1 of the present embodiment is a combination of a first unit 2 including an incinerator and a second unit 4 including a residue treatment apparatus.
　これら各ユニット２，４は、焼却炉施設１を設置する場所にそのまま運搬され設置される。
　このうち第１ユニット２が備える焼却炉３は、炉３０と、吸気ブロア３２と、開閉具３４とを備えている。尚、本実施形態の焼却炉３は、これらの他に、炉３０内で焼却物に火を付けるための着火装置や、炉３０内に溜まった灰を掃き出すための掃出口など、焼却設備に必要な構成を備えているが、これらの説明については省略する。 These units 2 and 4 are transported and installed as they are at the place where the incinerator facility 1 is installed.
Among these, the incinerator 3 included in the first unit 2 includes a furnace 30, an intake blower 32, and an opening / closing tool 34. In addition to these, the incinerator 3 of the present embodiment is suitable for incineration facilities such as an ignition device for igniting the incinerated material in the furnace 30 and a scavenging port for sweeping out the ash accumulated in the furnace 30. Although the necessary configuration is provided, description thereof will be omitted.
　炉３０は、側壁３０ａ、屋根部３０ｂ、および、サナ３０ｄを備える。
　炉３０の側壁３０ａは第１ユニット２の側壁を兼ねている。
　炉３０の屋根部３０ｂは上下二層の二重構造となっており、上下の層の間は、第２ユニット４から送られてくる水を通し第２ユニット４側に返す水通空間３０ｃとなっている。この屋根部３０ｂは、第１ユニット２の上部側の筐体に覆われている。 The furnace 30 includes a side wall 30a, a roof portion 30b, and a sana 30d.
The side wall 30 a of the furnace 30 also serves as the side wall of the first unit 2.
The roof portion 30b of the furnace 30 has a double structure of upper and lower layers, and between the upper and lower layers, there is a water passage space 30c for passing water sent from the second unit 4 and returning it to the second unit 4 side. It has become. The roof portion 30 b is covered with a housing on the upper side of the first unit 2.
　尚、図１では、排気口３０ｇを示すために屋根部３０ｂが二つに分かれているが、屋根部３０ｂは椀形状をしており、第２ユニット４から送られてきた水は、排気口３０ｇ回りに屋根部３０ｂを回って、第２ユニット４に送られる。 In FIG. 1, the roof portion 30b is divided into two parts to show the exhaust port 30g. However, the roof portion 30b has a bowl shape, and the water sent from the second unit 4 is discharged from the exhaust port. It is sent to the second unit 4 around the roof 30b around 30g.
　炉３０の底面はサナ３０ｄで構成され、サナ３０ｄの上面には、円盤形磁石３０ｅが水平に設置されている。この円盤形磁石３０ｅは、サナ３０ｄの下方に形成された空間であって、第１ユニット２の下部筐体とサナ３０ｄとで囲まれた空間内に設置されたモータ３０ｆにより軸中心に回転する。 The bottom surface of the furnace 30 is composed of a sana 30d, and a disk-shaped magnet 30e is horizontally installed on the top surface of the sana 30d. The disk-shaped magnet 30e is a space formed below the sana 30d, and is rotated about its axis by a motor 30f installed in a space surrounded by the lower housing of the first unit 2 and the sana 30d. .
　側壁３０ａのサナ３０ｄの近傍には、複数の吸気ブロア３２が設けられている。
　この吸気ブロア３２は、図２Ａに示すように、イオン化具３２ａと、ファン３２ｂと、風量調整具３２ｃを備えている。 A plurality of intake blowers 32 are provided in the vicinity of the sana 30d of the side wall 30a.
As shown in FIG. 2A, the intake blower 32 includes an ionizer 32a, a fan 32b, and an air volume adjuster 32c.
　イオン化具３２ａは、図２Ｂに示すように、断面三角形状の通気孔３２ａａを有する複数の筒部３２ａｂを束ねた形状に形成されている。
　各筒部３２ａｂの通気孔３２ａａを形成する壁面には磁石３２ａｃが埋設されている。具体的には、図２Ａ、図２Ｃに示すように、磁石３２ａｃは、各筒部３２ａｂの軸方向の略中央であって、通気孔３２ａａを形成する３つの壁面内にそれぞれ埋設されている。 As shown in FIG. 2B, the ionizer 32 a is formed in a shape in which a plurality of cylindrical portions 32 ab each having a vent hole 32 aa having a triangular cross section are bundled.
A magnet 32ac is embedded in the wall surface forming the ventilation hole 32aa of each cylindrical portion 32ab. Specifically, as shown in FIGS. 2A and 2C, the magnet 32ac is embedded in three wall surfaces that form the vent holes 32aa at the approximate center in the axial direction of each cylindrical portion 32ab.
　また、イオン化具３２ａは、図２Ａに示すように、風量調整具３２ｃにより、通気孔３２ａａの開口率を可変可能に構成されている。
　この風量調整具３２ｃは、吸気ブロア３２を構成する筐体３２ｄの外部に突出したハンドルを操作することにより、図示しないバルブを開閉し、通気孔３２ａａの開口率を変更することができる。 In addition, as shown in FIG. 2A, the ionization tool 32a is configured such that the opening ratio of the vent hole 32aa can be changed by an air volume adjustment tool 32c.
The air volume adjuster 32c can open and close a valve (not shown) and change the opening ratio of the vent hole 32aa by operating a handle protruding outside the housing 32d constituting the intake blower 32.
　各通気孔３２ａａは、その軸方向に垂直な断面積が３平方メートル～６平方メートルであり、各磁石３２ａｃは、５０００ガウス以上の磁力を有するものである。
　この吸気ブロア３２の筐体３２ｄの一端であって、炉３０内側の先端には、図３に示すように、筐体３２ｄの軸方向に対して筒体を折り曲げた形状の先端部３２ｅが取り付けられている。この先端部３２ｅと筐体３２ｄとは連通しており、ファン３２ｂを動作させると、炉３０外の空気がイオン化具３２ａを通って、炉３０内で渦流αが形成されるように炉３０内に吹き入れられる。 Each vent hole 32aa has a cross-sectional area perpendicular to the axial direction of 3 to 6 square meters, and each magnet 32ac has a magnetic force of 5000 gauss or more.
At one end of the casing 32d of the intake blower 32 and at the tip inside the furnace 30, as shown in FIG. 3, a tip portion 32e having a shape in which a cylindrical body is bent with respect to the axial direction of the casing 32d is attached. It has been. The tip 32e and the casing 32d communicate with each other, and when the fan 32b is operated, the air outside the furnace 30 passes through the ionization tool 32a and the vortex flow α is formed in the furnace 30. Blown into.
　この渦流αは、円盤形磁石３０ｅの回転軸上に中心βが位置するように炉３０内に炉外の外気が吹き入れられることによって形成される。
　次に、側壁３０ａの屋根部３０ｂの近傍には、図１に示すように、炉３０内にゴミを投入するための投入口３６が設けられている。開閉具３４は、この投入口３６を開閉するためのものである。 The eddy current α is formed by blowing outside air outside the furnace 30 so that the center β is positioned on the rotation axis of the disk-shaped magnet 30e.
Next, in the vicinity of the roof portion 30b of the side wall 30a, as shown in FIG. 1, an input port 36 for introducing dust into the furnace 30 is provided. The opening / closing tool 34 is for opening and closing the insertion port 36.
　この開閉具３４は、図４Ａ、図４Ｂに示すように、上下方向にスライドして投入口３６を開閉するダンパ３４ｂと、側壁３０ａに対して下端を支点に回動可能に取り付けられ、図４Ａに示すように、上端を側壁３０ａから引き離すと、ゴミを投入する坂を形成するスライダ３４ｃとを備えている。 As shown in FIGS. 4A and 4B, the opening / closing tool 34 is attached to a damper 34b that slides in the vertical direction to open and close the insertion port 36, and to be rotatable about the lower end with respect to the side wall 30a. As shown in FIG. 5, the slider 34c is provided that forms a slope for introducing dust when the upper end is separated from the side wall 30a.
　このうちダンパ３４ｂは、第１ユニット２の筐体内に設置されている。そのため、図４Ａ、図４Ｂでは、このダンパ３４ｂを含め、第１ユニット２の筐体内に隠れるなどして外部から見えない部分については点線で示している。 Among these, the damper 34b is installed in the housing of the first unit 2. Therefore, in FIG. 4A and FIG. 4B, the part which is hidden in the housing of the first unit 2 including the damper 34b and cannot be seen from the outside is indicated by a dotted line.
　この開閉具３４は、ダンパ３４ｂとスライダ３４ｃとが連動して動作する。
　具体的には、この開閉具３４は、図４Ａに示すように、スライダ３４ｃを引いて傾けると、ダンパ３４ｂが上昇して投入口３６を開き、図４Ｂに示すように、スライダ３４ｃを押すと、ダンパ３４ｂが降り、さらにスライダ３４ｃを押して側壁３０ａに対して平行にするとダンパ３４ｂおよびスライダ３４ｃは投入口３６を閉じる。 In the opening / closing tool 34, the damper 34b and the slider 34c operate in conjunction with each other.
Specifically, as shown in FIG. 4A, when the opening / closing tool 34 is tilted by pulling the slider 34c, the damper 34b rises to open the inlet 36, and when the slider 34c is pushed as shown in FIG. 4B. When the damper 34b is lowered and the slider 34c is further pushed to be parallel to the side wall 30a, the damper 34b and the slider 34c close the insertion port 36.
　そのため、本実施形態では、この開閉具３４のスライダ３４ｃを押し引きすれば、投入口３６を開閉し、かつスライダ３４ｃを引けば、炉３０内に焼却物を投入することができる。 Therefore, in this embodiment, if the slider 34c of the opening / closing tool 34 is pushed and pulled, the charging port 36 is opened and closed, and if the slider 34c is pulled, the incinerated material can be charged into the furnace 30.
　次に、第１ユニット２の排気機構について説明する。
　図１に示すように、焼却炉３の屋根部３０ｂの中央には、焼却炉３内でゴミを燃焼することによって発生する煙を外部に排出するための排気口３０ｇが設けられている。 Next, the exhaust mechanism of the first unit 2 will be described.
As shown in FIG. 1, an exhaust port 30 g for discharging smoke generated by burning garbage in the incinerator 3 to the outside is provided at the center of the roof portion 30 b of the incinerator 3.
　この排気口３０ｇは、渦流αの中心βを通る中心軸の延長線上で開口している。これは、渦流αによって焼却物が焼却され、その焼却によって発生した煙が、炉３０内から排気口３０ｇを介して炉３０外に効率良く排出されるようにするためである。 This exhaust port 30g is open on an extension line of the central axis passing through the center β of the vortex α. This is because the incinerated product is incinerated by the eddy current α, and the smoke generated by the incineration is efficiently discharged from the furnace 30 to the outside of the furnace 30 through the exhaust port 30g.
　そして、この排気口３０ｇから排出される煙を第２ユニット４側に導く導管２０が設けられており、この導管２０には灰排口２１が設けられている。また、この導管２０には安全弁２２が設けられている。この安全弁２２は、灰排口２１よりも上流側（排気口３０ｇ側）に設けられている。 Further, a conduit 20 that guides smoke discharged from the exhaust port 30g to the second unit 4 side is provided, and an ash discharge port 21 is provided in the conduit 20. The conduit 20 is provided with a safety valve 22. The safety valve 22 is provided on the upstream side (exhaust port 30g side) of the ash exhaust port 21.
　また、この導管２０の途中であって、安全弁２２よりも上流側の導管２０の外側には二次燃焼器２３が設けられている。
　本実施形態では、これら排気口３０ｇおよび導管２０等の排気機構により第２ユニット４に煙が送られる。 A secondary combustor 23 is provided in the middle of the conduit 20 and outside the conduit 20 upstream of the safety valve 22.
In the present embodiment, smoke is sent to the second unit 4 by the exhaust mechanism such as the exhaust port 30 g and the conduit 20.
　また、この導管２０は２重管になっており、外側を水が通り、内側を煙りが通るよう構成されている。後述する排気ダクト５３も同様である。
　また、これら導管２０および排気ダクト５３は、発電機から送られてきた水を焼却炉３の屋根部３０ｂに送るとともに、屋根部３０ｂで熱せられて蒸気又はお湯となった水を発電機に送ることができるよう構成されている。 Moreover, this conduit | pipe 20 is a double pipe, and it is comprised so that water may pass outside and smoke may pass inside. The same applies to an exhaust duct 53 described later.
In addition, the conduit 20 and the exhaust duct 53 send water sent from the generator to the roof portion 30b of the incinerator 3, and also sends water that is heated by the roof portion 30b to steam or hot water to the generator. It is configured to be able to.
　次に、第２ユニット４について説明する。
　この第２ユニット４はその筐体４０の内部に残渣処理装置５を備えている。
　この残渣処理装置５としては、大小２つの灰燼取サイクロン５０，５１と、焼煙器５２とを備えている。また、第２ユニット４は、第１ユニットから受けた煙を大型のサイクロン５０に導く排気ダクト５３を備えている。 Next, the second unit 4 will be described.
The second unit 4 includes a residue treatment device 5 inside the housing 40.
The residue treatment apparatus 5 includes two large and small ash removal cyclones 50 and 51 and a smoke burner 52. The second unit 4 also includes an exhaust duct 53 that guides smoke received from the first unit to the large cyclone 50.
　この排気ダクト５３も上述したように二重管であり、図示しない発電機や乾燥機と屋根部３０ｂとの間で水を流通させることができるよう形成されている。
　また、第１ユニット２と第２ユニット４とは、導管２０と排気ダクト５３とが、煙および水をやりとりできるようにジョイントを用いて接続される。 The exhaust duct 53 is also a double pipe as described above, and is formed so that water can be circulated between a generator or a dryer (not shown) and the roof portion 30b.
The first unit 2 and the second unit 4 are connected using a joint so that the conduit 20 and the exhaust duct 53 can exchange smoke and water.
　大型のサイクロン５０に導かれた煙は、このサイクロン５０で化学物質が除去され、さらに小型のサイクロン５１に導かれて、さらに化学物質が除去される。
　そして、さらに煙は、焼煙器５２によって濾過され、第２ユニット４に設けられた煙突から外部に排出される。焼煙器５２は、図５に示すように、６層の触媒層を有しており、上流側（図５では下方側）から下流側に向かって塩素吸着剤を有する塩素吸着層５２ａと白金を有する５つの白金触媒層５２ｂ～５２ｆが設けられている。これら白金触媒層５２ｂ～５２ｆには電気ヒータ５２ｐ～５２ｔが備えられ、各白金触媒層５２ｂ～５２ｆは、煙を通すとき、触媒の性能を高めるため、これら電気ヒータ５２ｐ～５２ｔにより温められる。 The smoke guided to the large cyclone 50 is removed from the chemical substance by the cyclone 50 and is further guided to the small cyclone 51 to further remove the chemical substance.
Further, the smoke is filtered by the smoke burner 52 and discharged to the outside from the chimney provided in the second unit 4. As shown in FIG. 5, the smoke burner 52 has six catalyst layers, a chlorine adsorption layer 52a having a chlorine adsorbent and platinum from the upstream side (the lower side in FIG. 5) toward the downstream side. Are provided with five platinum catalyst layers 52b to 52f. The platinum catalyst layers 52b to 52f are provided with electric heaters 52p to 52t, and the platinum catalyst layers 52b to 52f are heated by the electric heaters 52p to 52t in order to improve the performance of the catalyst when passing smoke.
　そして、これら触媒層５２ａ～５２ｆの下流側には吸引用のブロア５２ｇが設けられている。このブロア５２ｇは、小型のサイクロン５１から流れてくる煙を触媒５２ａ～５２ｆに強制的に通過させ、外部に排出させる。 A suction blower 52g is provided downstream of the catalyst layers 52a to 52f. The blower 52g forcibly passes the smoke flowing from the small cyclone 51 through the catalysts 52a to 52f and discharges it outside.
　尚、触媒５２ａの上流側と、触媒５２ｆの下流側であってブロア５２ｇよりも下流側には、ダンパ（空気調整装置）が設けられており、これらによって、触媒５２ａ～５２ｆ内を通る煙の量が調整される。 Note that dampers (air conditioners) are provided upstream of the catalyst 52a and downstream of the catalyst 52f and downstream of the blower 52g, so that the smoke passing through the catalysts 52a to 52f can be reduced. The amount is adjusted.
　また、灰燼取サイクロン５０、５１で除去された化学物質残渣は、各灰燼取サイクロン５０，５１に設けられた残渣箱５０ａ，５１ａに溜められる。
（本実施形態の特徴的な作用効果）
　本実施形態の焼却炉３では、吸気ブロア３２を動作させると、磁石３２ａｃによりイオン化された空気が炉３０内に吹き入れられ、その吹き入れられた空気が炉内で渦流αを発生させる（図３参照）。 Further, the chemical substance residues removed by the ash removal cyclones 50, 51 are stored in residue boxes 50a, 51a provided in the respective ash removal cyclones 50, 51.
(Characteristic effects of this embodiment)
In the incinerator 3 of the present embodiment, when the intake blower 32 is operated, the air ionized by the magnet 32ac is blown into the furnace 30, and the blown air generates a vortex flow α in the furnace (FIG. 3).
　また、本実施形態の焼却炉３では、円盤形磁石３０ｅを回転させると、渦流αの中心軸回りに回転磁場が形成され、この回転磁場により渦流αを形成するイオン化された空気が誘導されて渦流αが崩れにくくなり、渦流αの吸引力が上昇する。 In the incinerator 3 of the present embodiment, when the disk-shaped magnet 30e is rotated, a rotating magnetic field is formed around the central axis of the eddy current α, and ionized air that forms the eddy current α is induced by the rotating magnetic field. The eddy current α is less likely to collapse, and the suction force of the vortex α increases.
　そのため、本実施形態の焼却炉３は、熱が炉３の中央に集まりやすくなるため、焼却温度を８００℃～１５００℃まで加熱することができる。
　従って、本実施形態の焼却炉３を用いると、炉３０内に投入された焼却物を素早く焼却することができる。 Therefore, in the incinerator 3 of the present embodiment, heat easily collects in the center of the furnace 3, so that the incineration temperature can be heated to 800 ° C to 1500 ° C.
Therefore, when the incinerator 3 of the present embodiment is used, the incinerated material put into the furnace 30 can be incinerated quickly.
　また、本実施形態の焼却炉３は、円盤形磁石３０ｅを回転させるだけの簡単な仕組みで炉３０内に回転磁場を形成することができる。
　また、本実施形態の焼却炉施設１は、焼却炉３と、その焼却炉３から排出される煙を処理する施設とが、２つのユニット２，４を組み合わせるだけで構成される。そのため、本実施形態の焼却炉施設１は、低コストで構成することができ、また、現場での作業を最小限に抑えることができる。 Further, the incinerator 3 of the present embodiment can form a rotating magnetic field in the furnace 30 with a simple mechanism that only rotates the disk-shaped magnet 30e.
In addition, the incinerator facility 1 of the present embodiment is configured by combining the two units 2 and 4 with the incinerator 3 and the facility for processing smoke discharged from the incinerator 3. Therefore, the incinerator facility 1 of the present embodiment can be configured at a low cost, and work on the site can be minimized.
　また、本実施形態の焼却炉３は、渦流αが崩れにくいので、炉３０の側壁３０ａを断面四角形状に形成することができる。
　［他の実施形態］
　以上、実施形態について説明したが、特許請求の範囲に記載された発明は、上記実施形態に限定されることなく、種々の形態を採り得ることは言うまでもない。 Further, in the incinerator 3 of the present embodiment, since the eddy current α is not easily broken, the side wall 30a of the furnace 30 can be formed in a quadrangular cross section.
[Other Embodiments]
Although the embodiment has been described above, it is needless to say that the invention described in the claims is not limited to the above embodiment and can take various forms.
　（１）上記実施形態で説明した磁石は電磁波形成部のあくまでも一例であり、これに限定されるものではない。
　例えば、イオン化具３２ａが設置された場所でコロナ放電を発生させて、コロナ放電が発生している電場に空気を通し、空気をイオン化してもよい。 (1) The magnet described in the above embodiment is merely an example of the electromagnetic wave forming portion, and is not limited to this.
For example, corona discharge may be generated at a place where the ionizer 32a is installed, and air may be passed through an electric field where the corona discharge is generated, thereby ionizing the air.
　また、平板電極を設置して各平板電極に正負の電圧をかけて、その平板電極間の間の電場に空気を通し、空気をイオン化してもよい。
　このように電磁波形成部は、コロナ放電を発生させる機構や、平板電極でもよい。 Alternatively, a plate electrode may be installed, positive and negative voltages may be applied to each plate electrode, and air may be passed through the electric field between the plate electrodes to ionize the air.
As described above, the electromagnetic wave forming unit may be a mechanism that generates corona discharge or a flat plate electrode.
　（２）上記実施形態で説明したファン３２ｂは空気吹込部のあくまでも一例であり、これに限定されるものではない。
　（３）上記実施形態で説明した円盤形磁石３０ｅは回転電磁波形成部のあくまでも一例であり、これに限定されるものではない。 (2) The fan 32b described in the above embodiment is merely an example of the air blowing section, and is not limited to this.
(3) The disk-shaped magnet 30e described in the above embodiment is merely an example of the rotating electromagnetic wave forming unit, and is not limited to this.
　例えば、円盤形磁石３０ｅに代えて、コイルを設置して回転させて、炉３０内に回転電場を形成してもよい。
　（４）上記実施形態の焼却炉３内の内部施設については、図６Ａ、図６Ｂに示すように、渦αができる空間を壁で囲ってもよい。 For example, instead of the disk-shaped magnet 30e, a coil may be installed and rotated to form a rotating electric field in the furnace 30.
(4) About the internal facility in the incinerator 3 of the said embodiment, as shown to FIG. 6A and FIG. 6B, you may enclose the space which can produce vortex (alpha) with a wall.
　この壁は、図６Ａに示すように、４枚の平板状の壁材６０を円盤形磁石３０ｅの周囲に設置することにより形成される。また、各壁材６０は、隣り合う壁材６０との間に、空気を取り入れる隙間６１を形成するように、焼却炉３内に設置される。 This wall is formed by installing four flat wall members 60 around the disk-shaped magnet 30e as shown in FIG. 6A. Moreover, each wall material 60 is installed in the incinerator 3 so as to form a gap 61 for taking in air between the adjacent wall materials 60.
　この隙間６１によって、吸気ブロア３２から送風されるイオン化された空気が、壁材６０の外側から壁材６０の内側に吹き込まれる。
　尚、壁材６０は、図６Ｂに示すように、曲面状に形成されていてもよい。この場合、これら４つの壁材６０は、焼却炉３内で略円形状に配置され、各壁材６０の一端は隣接する壁材６０の内側に位置するように配置するとよい。また、このとき各壁材６０は、これら壁材６０の間にできる隙間６１が、吸気ブロア３２から吹き出す風を受風しやすい方向に向かって開口するように、配置するとよい。 By the gap 61, ionized air blown from the intake blower 32 is blown from the outside of the wall material 60 into the inside of the wall material 60.
The wall member 60 may be formed in a curved surface shape as shown in FIG. 6B. In this case, these four wall members 60 may be disposed in a substantially circular shape in the incinerator 3, and one end of each wall member 60 may be disposed inside the adjacent wall member 60. At this time, the wall members 60 are preferably arranged so that a gap 61 formed between the wall members 60 opens in a direction in which the air blown from the intake blower 32 is easily received.
　（５）尚、上記実施形態では、第１ユニット２と第２ユニット４とを組み合わせた例について説明したが、図７に示すように、ゴミ箱７と乾燥室又は発電室８とを組み合わせてもよい。 (5) In the above embodiment, the example in which the first unit 2 and the second unit 4 are combined has been described. However, as shown in FIG. 7, the trash can 7 and the drying chamber or the power generation chamber 8 may be combined. Good.
　この場合、ゴミ箱７から第１ユニット２の投入口に向かってスクリーンベルトコンベア９でゴミを搬送して、炉３０内にゴミを投入するようにしてもよい。
　乾燥室又は発電室８へは、屋根部３０ｂに水を送り、蒸気を受け取ることができるよう第２ユニット４および、第２ユニット４への接続部分を構成し、その蒸気を用いて乾燥や発電を行うようにするとよい。 In this case, dust may be transferred from the trash can 7 toward the input port of the first unit 2 by the screen belt conveyor 9 and input into the furnace 30.
The drying unit or the power generation chamber 8 is configured so that water can be sent to the roof portion 30b and steam can be received, and the connecting portion to the second unit 4 and the second unit 4 is configured. It is good to do.
　（６）本発明の各構成要素は概念的なものであり、上記実施形態に限定されない。例えば、１つの構成要素が有する機能を複数の構成要素に分散させたり、複数の構成要素が有する機能を１つの構成要素に統合したりしてもよい。また、上記実施形態の構成の少なくとも一部を、同様の機能を有する公知の構成に置き換えてもよい。また、上記実施形態の構成の少なくとも一部を、他の上記実施形態の構成に対して付加、置換等してもよい。 (6) Each component of the present invention is conceptual and is not limited to the above embodiment. For example, the functions of one component may be distributed to a plurality of components, or the functions of a plurality of components may be integrated into one component. Further, at least a part of the configuration of the above embodiment may be replaced with a known configuration having the same function. In addition, at least a part of the configuration of the above embodiment may be added to or replaced with the configuration of the other embodiment.

Claims (7)

  1. 　炉内に渦流を発生させて、前記炉内に投入された焼却物の焼却を行う焼却炉であって、
    　電磁場を形成する電磁場形成部と、
    　前記電磁場を通過した空気を前記炉内に吹き込み、前記炉内で前記渦流を発生させる空気吹込部と、
    　前記渦流の中心軸周りに回転する回転電磁場を前記炉内に形成する回転電磁場形成部と
    　を備える焼却炉。     An incinerator that generates eddy currents in the furnace and incinerates the incinerated material charged into the furnace,
    An electromagnetic field forming part for forming an electromagnetic field;
    An air blowing section for blowing the air that has passed through the electromagnetic field into the furnace, and generating the vortex in the furnace;
    An incinerator comprising: a rotating electromagnetic field forming unit configured to form a rotating electromagnetic field rotating around a central axis of the eddy current in the furnace.
  2. 　前記電磁場形成部として磁石が備えられ、該磁石によって磁場を形成し、
    　前記空気吹込部は、前記磁石が形成する前記磁場内を通過した空気を前記炉内に吹き込む請求項１に記載の焼却炉。     A magnet is provided as the electromagnetic field forming unit, and a magnetic field is formed by the magnet.
    The incinerator according to claim 1, wherein the air blowing section blows air that has passed through the magnetic field formed by the magnet into the furnace.
  3. 　前記電磁場形成部として、断面三角形状に形成された複数の通気孔の内側に前記磁石が備えられ、前記通気孔内に前記磁場を形成する請求項２に記載の焼却炉。 The incinerator according to claim 2, wherein the magnet is provided inside a plurality of ventilation holes formed in a triangular cross section as the electromagnetic field forming part, and the magnetic field is formed in the ventilation holes.
  4. 　前記磁石は、５０００ガウス以上の磁石であり、
    　前記通気孔は、断面積が３平方メートル～６平方メートルである請求項３に記載の焼却炉。     The magnet is a magnet of 5000 gauss or more,
    The incinerator according to claim 3, wherein the vent hole has a cross-sectional area of 3 to 6 square meters.
  5. 　前記回転電磁場形成部として円盤形磁石が備えられ、該円盤形磁石を軸回転させることにより回転磁場を前記炉内に形成する請求項１～４のいずれか１項に記載の焼却炉。 The incinerator according to any one of claims 1 to 4, wherein a disk-shaped magnet is provided as the rotating electromagnetic field forming section, and a rotating magnetic field is formed in the furnace by rotating the disk-shaped magnet.
  6. 　前記炉内に、前記焼却物を投入する投入口を開閉する開閉具が設けられている請求項１～５のいずれか１項に記載の焼却炉。 The incinerator according to any one of claims 1 to 5, wherein an opening / closing tool for opening and closing an inlet for charging the incinerated material is provided in the furnace.
  7. 　請求項１～６のいずれか１項に記載の焼却炉を備える第１ユニットと、
    　該焼却炉に組み合わされる組合装置を備える第２ユニットと、
    　を連結することにより焼却炉施設。     A first unit comprising the incinerator according to any one of claims 1 to 6;
    A second unit comprising a combination device combined with the incinerator;
    Incinerator facilities by connecting.
PCT/JP2013/077337 2013-10-08 2013-10-08 Incinerator and incinerator equipment WO2015052772A1 (en)

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WO2017159080A1 (en) * 2016-03-15 2017-09-21 中外炉工業株式会社 Industrial furnace

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JPH0350405A (en) * 1989-04-17 1991-03-05 Shirakawa Shiro Flame ionizing member and application thereof
JPH0340287U (en) * 1989-08-31 1991-04-18
JPH03137408A (en) * 1989-10-23 1991-06-12 Tabuchi Kazumi Ion injection type incinerator
JPH09269106A (en) * 1996-03-29 1997-10-14 Masaichi Kikuchi Multiplication type ion flame generator
JPH10132220A (en) * 1996-10-28 1998-05-22 Teruo Arai Burner
JPH11325413A (en) * 1998-03-11 1999-11-26 Kawasaki Steel Corp Combustion method producing less nitrogen oxide
JP2003266043A (en) * 2002-03-14 2003-09-24 Masaichi Kikuchi Building equipped with ion decomposition type melting furnace
JP2007278562A (en) * 2006-04-04 2007-10-25 Univ Chuo Burner and combustion treatment method for waste
JP2010121919A (en) * 2008-11-18 2010-06-03 Escoadvance Inc Small incineration device for paper diaper disposal
WO2011092847A1 (en) * 2010-01-29 2011-08-04 Hiro Fumihito Production device and production method for ceramic ash, and ceramic ash produced with said production method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350405A (en) * 1989-04-17 1991-03-05 Shirakawa Shiro Flame ionizing member and application thereof
JPH0340287U (en) * 1989-08-31 1991-04-18
JPH03137408A (en) * 1989-10-23 1991-06-12 Tabuchi Kazumi Ion injection type incinerator
JPH09269106A (en) * 1996-03-29 1997-10-14 Masaichi Kikuchi Multiplication type ion flame generator
JPH10132220A (en) * 1996-10-28 1998-05-22 Teruo Arai Burner
JPH11325413A (en) * 1998-03-11 1999-11-26 Kawasaki Steel Corp Combustion method producing less nitrogen oxide
JP2003266043A (en) * 2002-03-14 2003-09-24 Masaichi Kikuchi Building equipped with ion decomposition type melting furnace
JP2007278562A (en) * 2006-04-04 2007-10-25 Univ Chuo Burner and combustion treatment method for waste
JP2010121919A (en) * 2008-11-18 2010-06-03 Escoadvance Inc Small incineration device for paper diaper disposal
WO2011092847A1 (en) * 2010-01-29 2011-08-04 Hiro Fumihito Production device and production method for ceramic ash, and ceramic ash produced with said production method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017159080A1 (en) * 2016-03-15 2017-09-21 中外炉工業株式会社 Industrial furnace
JP2017166732A (en) * 2016-03-15 2017-09-21 中外炉工業株式会社 Industrial furnace

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