JP2006234196A - Incinerating treatment device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To incinerate waste materials of a wide range from a low heating value to a high heating value while using an induction fan for forcibly eliminating exhaust gas and burning with combustion air sucked by negative pressure. <P>SOLUTION: This incinerating treatment device comprises a primary combustion chamber 3a, a secondary combustion chamber 4a provided adjacent thereto from which a ceramic heater 5 is suspended with a number of holes 5a formed to feed air from the inside to the primary combustion chamber 3a and which has an air hole 4e formed in the inner wall face to feed air, and the induction fan 9 installed in the secondary combustion chamber 4a via an exhaust gas cooling tower 6 and a cyclone dust collector 7. The induction fan 9 sucks air in the secondary combustion chamber 4a to put the secondary combustion chamber 4a and the primary combustion chamber 3a into negative pressure conditions, whereby outside air is sucked into the primary combustion chamber 3sa and the secondary combustion chamber 4a. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an incineration processing apparatus.

  The conventional incineration processing apparatus burns garbage by sending a large amount of air necessary for combustion of garbage into the incinerator.

  However, conventional incinerators easily generate harmful substances such as dioxins and dust during combustion, and a huge device is required to remove these harmful substances. The removal rate of harmful substances was not good.

  Therefore, the present invention uses an incineration method that suppresses the generation of exhaust gas of dioxins during incineration, harmful gas generated by incineration is pyrolyzed below the emission standard, and incineration with less generation of dust An object of the present invention is to provide an incineration processing apparatus that is a processing apparatus and that is easy to maintain and low in manufacturing cost.

  In order to solve the above problems, the present invention suspends a ceramic heater 5 in which numerous holes 5b for sending air from the inside to the primary combustion chamber 3a and the primary combustion chamber 3a are provided, and air is provided on the inner wall surface. A secondary combustion chamber 4a having an air hole 4e for supplying the air is provided next to the secondary combustion chamber 4a. An induction fan 9 is installed in the secondary combustion chamber 4a through an exhaust gas cooling tower 6 and a cyclone dust collector 7. By sucking the air in the combustion chamber 4a by the induction fan 9, the secondary combustion chamber 4a and the primary combustion chamber 3a are brought into a negative pressure state, so that the outside air is in the primary combustion chamber 3a and the secondary combustion chamber 4a. The structure of the incineration processing apparatus is characterized in that it is sucked into the tank.

  The incineration processing apparatus of the present invention sucks and burns combustion air with a negative pressure, forcibly exhausts exhaust gas by an induction fan, and can incinerate waste over a wide range from a low calorific value to a high calorific value. .

  Moreover, the generation of dioxins is suppressed by semi-distilled gasification combustion by burning ordinary garbage in an oxygen-free state. The generated gas is reburned at a high temperature by an afterburner in the secondary combustion chamber following the gasification combustion chamber, and the dioxins are further thermally decomposed below the emission standard.

  In addition, the secondary combustion chamber and the primary combustion chamber are in a negative pressure state by driving the induction fan, and air is taken in from the lower surface of the grate at a moderate speed using the negative pressure in the negative pressure state. Generation can be suppressed.

  And in incineration by the incineration processing apparatus which is this invention, generation | occurrence | production of a dioxin and generation | occurrence | production of soot can be reduced, and it can be set as harmless gas until it discharge | releases in air | atmosphere. Moreover, the incineration processing apparatus which is this invention implement | achieved the objective of an incineration processing apparatus with easy maintenance by making it into the incineration apparatus of a semi-dry distillation and negative pressure combustion system.

  FIG. 1 is an overall view of an incineration processing apparatus according to the present invention. As shown in FIG. 1, an incineration processing apparatus 1 according to the present invention is connected to an incinerator 2 comprising a primary combustion section 3 and a secondary combustion section 4 in which a ceramic heater is vertically suspended, and to the secondary combustion section 4. The adjacent exhaust gas cooling tower 6, the cyclone dust collection chamber 7 connected to and connected to the exhaust gas cooling tower 6, the cooler 8 connected to and adjacent to the cyclone dust collection chamber 7, and the cooler 8 An adjacent induction fan 9, a damper 10 connected to the induction fan 9, an adjacent smoke exhaust section 11 connected to the damper 10, an adjacent exhaust section 11, and a primary combustion section 3 for introducing miscellaneous goods It consists of a miscellaneous charging unit 12, a cooling tower 13 connected to the cooler 8, and an incineration ash processing unit 14 that collects and processes incineration ash generated from the primary combustion unit 3.

  The primary combustion section 3 is internally divided into a primary combustion chamber 3a and an ash receiving chamber 3b by a grate 3c. An inlet 3d is provided on the lower wall surface of the primary combustion chamber 3a, and an upper wall surface is provided. Is provided with a passage 3e. Incinerated materials such as garbage 3f are introduced into the primary combustion chamber 3a from the introduction port 3d. Further, the passage 3 e is connected to the secondary combustion unit 4.

  The secondary combustion part 4 is provided adjacent to the primary combustion part 3, and is composed of a secondary combustion chamber 4a in which a blower pipe 4b is embedded in an inner wall surface 4i and a ceramic heater 5 is suspended from the upper part. An afterburner 4d is installed on the upper wall surface of the secondary combustion chamber 4a, and a flame emitted from the afterburner 4d is installed so as to heat the ceramic heater 5. Further, a connecting portion 4 c is provided on the side surface of the secondary combustion chamber 4 a and is connected to the exhaust gas cooling tower 6.

  The ceramic heater 5 includes a ceramic tube 5a having an infinite number of holes 5b on the surface and a blower 5c for sending air into the ceramic tube 5a. The ceramic heater 5 is suspended in the secondary combustion chamber 4a downward from the upper center. Has been. The surroundings of the ceramic tube 5a are in a state where the gas is swirled 5d by the wind blown from the hole 5b of the ceramic tube 5a and the wind blown from the blower tube 4b of the secondary combustion unit 4.

  The exhaust gas cooling tower 6 includes an exhaust gas cooling chamber 6a having a sprayer 6b having a spray port 6c at the tip, and a connecting portion 6d connected to the cyclone dust collecting chamber 7 adjacent to the wall surface of the exhaust gas cooling chamber 6a. Is installed. A cis tank 6e is provided outside.

  The cyclone dust collection chamber 7 is composed of an upper cyclone chamber 7a and a lower dust collection chamber 7b, and the cyclone chamber 7a and the dust collection chamber 7b are in a vertical relationship with a narrow inclined portion 7c interposed therebetween. Moreover, as shown in FIG. 1, the inside of the cyclone chamber 7a and the inside of the dust collection chamber 7b are connected so that gas can come and go.

  The cooler 8 includes a cooler body 8a, and is connected to the cyclone chamber 7a by a connecting pipe 7d. The attracting fan 9 includes a fan 9 a and is connected to the cooler 8.

  The damper 10 includes a damper main body 10a and a pump 10b, and is connected by an induction fan 9 and a connecting pipe 9b. The smoke exhaust unit 11 includes a smoke exhaust cylinder 11 a and a concentration meter 11 b and is connected to the damper 10.

  The garbage throwing-in part 12 includes a dust collecting part 12a and a dust pushing machine 12b. The dust pushing machine 12b is connected to the charging port 3d of the primary combustion part 3 and is piled up in the dust collecting part 12a. The garbage 12c is introduced into the primary combustion section 3. The hydraulic excavator 12d is used when throwing the garbage 12c into the garbage stacking portion 12a. However, the present invention is not particularly limited, and the garbage 12c can be thrown by other methods.

  The cooling tower 13 includes a cooling tower body 13 a and a cooling water circulation pump 13 b, and the cooling tower body 13 a is connected to the cooler 8. The liquid cooled in the cooling tower main body 13a by the cooling water circulation pump 13b is sent to the cooler 8, and the liquid used in the cooler 8 is sent to the cooling tower main body 13a and is continuously cooled in the cooler 8. .

  The incineration ash processing unit 14 includes an incineration ash extruder 14a, a metal sorting screen 14b, an incineration ash discharge conveyor 14c, and an incineration ash storage silo 14d. The incineration ash generated in the primary combustion chamber 3a is put on the incineration ash extruder 14a and passed through the metal screen 14b. The incineration ash that has passed through the metal screen 14b is conveyed to the incineration ash storage silo 14d by the incineration ash discharge conveyor 14c, and stacked on the dump truck 14e and the like.

  Moreover, the waste liquid tank 15 shown in FIG. 1 is connected to the sprayer 6b and the cooler 8, and collects the waste liquid generated from the sprayer 6b and the cooler 8. The auxiliary blower 16 is connected to the blower pipe 4b of the secondary combustion unit 4 and feeds air into the secondary combustion chamber 4a. The adjustment tank 18 is connected to the sprayer 6b, and water is fed to the sprayer 6b by the water spray pump 17.

  FIG. 2 is an overall view of a second embodiment of the incineration processing apparatus according to the present invention. The incineration processing apparatus 1a shown in FIG. 2 has substantially the same structure as the incineration processing apparatus 1, and the structure of the secondary combustion unit 4 constituting the incinerator 2 is different.

  That is, the two ceramic heaters 5 and 5 are installed in the secondary combustion part 4 in the incineration processing apparatus 1a. Therefore, the two ceramic tubes 5a and 5a are suspended in the secondary combustion chamber 4a, and the air blown out from the two ceramic tubes 5a and 5a and the air blown in the wall of the secondary combustion chamber 4a. Due to the wind blown from the tube 4b, stronger gas swirls 5d and 5d occur in the secondary combustion chamber 4a.

  FIG. 3 is an overall view of a third embodiment of the incineration processing apparatus according to the present invention. The incineration processing apparatus 1b shown in FIG. 3 has substantially the same structure as the incineration processing apparatuses 1 and 1a, and the structure of the secondary combustion unit 4 constituting the incinerator 2 is different.

  That is, three ceramic heaters 5, 5, and 5 are installed in the secondary combustion unit 4 in the incineration processing apparatus 1b. For this reason, the three ceramics 5a, 5a, 5a are suspended in the secondary combustion chamber 4a, and the air blown from the three ceramic tubes 5a, 5a, 5a and the wall of the secondary combustion chamber 4a are embedded. Due to the air blown out from the blower pipe 4b, swirling 5d, 5d, and 5d occurs in the secondary combustion chamber 4a more strongly and widely.

  As described above, the ceramic tube 5a suspended in the secondary combustion chamber 4a constituting the incinerator 2 of the combustion processing apparatuses 1, 1a, 1b is a tube having a size that can be easily replaced and maintained. Further, the number of installed in the secondary combustion chamber 4a can be increased or decreased depending on the size of the secondary combustion section 4, and is limited to between 1 and 3 shown in the first to third embodiments. is not.

  FIG. 4 is an overall view of a fourth embodiment of the incineration processing apparatus according to the present invention. The incineration processing apparatus 1c shown in FIG. 4 has substantially the same structure as the incineration processing apparatuses 1, 1a and 1b, and the structure of the primary combustion unit 3 constituting the incinerator 2 is different.

  That is, in the primary combustion chamber 3 in the incineration processing apparatus 1c, the upper grate 3g is installed in the middle part of the primary combustion chamber 3a, and the garbage 3h placed on the upper grate 3g is caused by the combustion heat of the garbage 3f. Incinerated while drying a large amount of moisture. By providing this upper grate 3g, different types of garbage can be incinerated simultaneously.

  Next, with reference to FIG. 1, the flow until the incineration of garbage in the incineration processing apparatuses 1, 1 a, 1 b and 1 c according to the present invention and the processing flow of smoke containing harmful gas generated by the incineration will be described. To do.

  First, the scraps collected are packed into the dust accumulating portion 12a by means such as a hydraulic excavator 12d to become the garbage 12c. The miscellaneous garbage 12c moves from the garbage accumulating section 12a onto the miscellaneous extruder 12b and is pushed onto the grate 3c installed in the primary combustion chamber 3a.

  The garbage 3f incinerated in the primary combustion chamber 3a becomes ash and is processed by the incineration ash processing unit 14, and the smoke generated by the incineration is removed of harmful gases before being released into the atmosphere. A process for treating smoke generated by incineration will be described.

  Smoke generated during the incineration of the miscellaneous garbage 3f passes through the passage 3e while containing harmful gas and moves to the secondary combustion section 4 adjacent to the primary combustion section 3. In the secondary combustion chamber 4a of the secondary combustion section 4, a gas swirl 5d is always generated around a suspended ceramic tube 5a, and smoke generated during incineration is drawn into this gas swirl 5d. .

  The gas swirling in the secondary combustion chamber 4a is air heated to a high temperature by the afterburner 4d in the ceramic tube 5a, and the smoke is reburned by touching the high-temperature air. The smoke contains a large amount of harmful substances that pollute the atmosphere, and can be removed by burning with high-temperature air.

  Smoke from which harmful substances have been removed by recombustion moves to the exhaust gas incineration tower 6 through the connecting portion 4c, and is cooled by water sprayed from the sprayer 6b in the exhaust gas incineration chamber 6a. This rapid cooling can prevent the dioxins from becoming Saigo. Thereafter, the cooled smoke moves to the cyclone dust collector 7 through the connecting portion 6d, and is divided into gas and dust in the cyclone chamber 7a, and the dust is stored in the dust collection chamber 7b.

  On the other hand, the gas from which the dust has been removed passes through the connecting pipe 7 d and becomes a lower temperature gas via the cooler 8 and is sucked by the induction fan 9 and sent to the damper 10. The smoke generated at the time of incineration is completely harmless in the atmosphere by the time it reaches the damper 10, and is released from the damper 10 into the atmosphere through the smoke exhaust cylinder 11a.

  As described above, the apparatus that generates the flow of smoke generated by incineration is the induction fan 9, and the induction fan 9 that sucks air creates a negative pressure state, so that the smoke generated in the incinerator 2 is induced by the induction fan 9. It is structured to re-burn, cool, collect dust, and re-cool while smoke is sucked and drawn.

  Next, the incineration ash generated in the primary combustion chamber 3a is first placed on the incineration ash extruder 14a and passed through the metal sorting screen 14b. The metal sorting screen 14b separates the ash and the metal, and the remaining ash is transported to the incineration ash storage silo 14d by the incineration ash discharge conveyor 14c, loaded on the dump truck 14e and the like and carried out.

  FIG. 5 is an overall view of a fifth embodiment of the incineration processing apparatus according to the present invention. As shown in FIG. 5, the incineration processing apparatus 1e includes a primary combustion section 3 having a grate 3c so that the upper part of the grate 3c is a primary combustion chamber 3a and the lower part of the grate 3c is an ash receiving chamber 3b. The blower which is connected to the primary combustion chamber 3a by the passage 3e and sends the air to the secondary combustion chamber 4a having the inner wall embedded in the blower tube 4b, the afterburner 4d and the connecting part 4c for connecting to the smoke exhaust device and the blower tube 4b A secondary combustion section 4 made of 4e.

  As shown in FIG. 5, the ash receiving chamber 3b is provided with an air intake port 3i for collecting the incinerated ash that spills from the grate 3c and taking in air necessary for incineration into the primary combustion chamber 3a. Yes. A control valve 3j is attached to the air intake 3i. By opening and closing the control valve 3j, the amount of air taken into the incinerator can be adjusted, and effective combustion can be performed.

  By incinerating the garbage 3f in the primary combustion chamber 3a, the incineration smoke containing harmful gas flows through the passage 3e to the adjacent secondary combustion chamber 4a. In the secondary combustion chamber 4a, a blower pipe 4b is embedded on the inner wall surface, and air is blown out from a hole formed in the blower pipe 4b.

  The air blown out from the blower pipe 4b is air sent from the blower 4e through the blower pipe 4f, and the gas is always swirling in the secondary combustion chamber 4a by the blown-out air. The incineration smoke sucked in by the swirling of the gas is recombusted by the afterburner 4d installed in the secondary combustion chamber 4a, and the harmful gas is incinerated to be changed into a harmless gas. This harmless gas moves to the smoke evacuation device through the connecting portion 4c.

  FIG. 6 is an overall view of a sixth embodiment of the incineration processing apparatus according to the present invention. The incineration processing apparatus 1f according to the present invention has substantially the same structure as the incineration processing apparatus 1e. That is, the ceramic pipe 4h is suspended in the secondary combustion chamber 4a.

  The surface of the ceramic pipe 4h is heated to a high temperature by the afterburner 4d, and the incineration smoke containing harmful gas and the like is reburned by touching the surface of the ceramic pipe 4h, and the contained harmful gas and the like are removed. Moreover, the flow of the air swirling around the ceramic pipe 4h is made, and the incineration smoke is directly reburned by the afterburner 4d.

  In this way, the incineration smoke containing harmful gas is reburned many times in the secondary combustion chamber 4a, so that it turns into harmless gas and does not adversely affect the environment before being released to the outside world. It has changed to.

  FIG. 7 is an overall view of a seventh embodiment of the incineration processing apparatus according to the present invention. The incineration processing apparatus 1g according to the present invention has substantially the same structure as the incineration processing apparatus 1f. That is, a ceramic pipe 4h having a plurality of air jet holes formed on the surface thereof is suspended in the secondary combustion chamber 4a.

  The air blown out from the ceramic pipe 4h is air sent from the blower 4e through the blower pipe 4f. Further, since the ceramic pipe 4h is heated to a high temperature by the afterburner 4d, the air in the ceramic pipe 4h is jetted after being heated.

  Further, the incineration smoke flowing from the primary combustion chamber 3a touches the surface of the ceramic pipe 4h heated to a high temperature, whereby a part of the harmful gas is reburned. The incineration smoke is recombusted by the afterburner 4d in the incineration processing apparatus 1f, just like the incineration processing apparatus 1e recombusted by the afterburner 4d. That is, in the incineration processing apparatus 1f, the incineration smoke touches the surface of the ceramic pipe 4h and is reburned by the afterburner 4d, so that the incineration smoke is efficiently rendered harmless.

  FIG. 8 is an overall view of an eighth embodiment of the incineration processing apparatus according to the present invention. As shown in FIG. 8, the incineration processing apparatus 1h is an incineration processing apparatus in which a negative pressure chamber 19a having an exhaust cylinder 19d and a blower 19b are attached to the incineration processing apparatus 1e shown in FIG. It is.

  Hazardous gas or the like that is sucked into the swirling of the air generated in the secondary combustion chamber 4a and recombusted by the afterburner 4d while swirling in the secondary combustion chamber 4a is changed to harmless gas, and the connecting portion It goes to the adjacent negative pressure device 19 through 4c.

  The negative pressure device 19 is provided with an exhaust cylinder 19d, and an upper end of a blower pipe 19c extending from the blower 19b is close to a gas suction port which is a lower end of the exhaust cylinder 19d.

  Air blown from the blower 19b is vigorously ejected from the blower pipe 19c, and this air is directly sent into the exhaust cylinder 19d. Therefore, in the vicinity where the lower end of the exhaust pipe 19d and the upper end of the blower pipe 19c are close to each other, a negative pressure state is established, and the gas accumulated in the negative pressure chamber 19a flows to the vicinity of the lower end of the exhaust pipe 19d having a low atmospheric pressure, The air is sucked into the exhaust pipe 19d as it is and discharged to the outside. The gas released to the outside world is already harmless.

  FIG. 9 is an overall view of a ninth embodiment of the incineration processing apparatus according to the present invention. As shown in FIG. 9, the incineration processing apparatus 1i includes a negative pressure device 19 including a negative pressure chamber 19a having an exhaust cylinder 19d in the upper portion shown in FIG. 8 and a blower 19b in the incineration processing apparatus 1f shown in FIG. It is an incineration processing device attached.

  That is, the combustion gas that has been made harmless efficiently by touching the ceramic pipe 4h whose surface is heated to a high temperature by the afterburner 4d and directly combusted by the afterburner 4d moves to the negative pressure device 19 through the connecting portion 4c. Then, the air is sucked toward the lower end of the exhaust cylinder 19d in the negative pressure device 19 and is sucked into the exhaust cylinder 19d and discharged to the outside.

  FIG. 10 is an overall view of a tenth embodiment of the incineration processing apparatus according to the present invention. As shown in FIG. 10, the incineration processing apparatus 1j includes a negative pressure apparatus 19 including a negative pressure chamber 19a having an exhaust cylinder 19d on the upper part shown in FIG. 8 and a blower 19b in the incineration processing apparatus 1g shown in FIG. It is an incineration processing device attached.

  That is, the combustion gas that has been made harmless efficiently by touching the ceramic pipe 4h whose surface is heated to a high temperature by the afterburner 4d and directly combusted by the afterburner 4d moves to the negative pressure device 19 through the connecting portion 4c. Then, the air is sucked toward the lower end of the exhaust cylinder 19d in the negative pressure device 19 and is sucked into the exhaust cylinder 19d and discharged to the outside.

  In addition, since the gas blown out from the air outlet formed in the ceramic pipe 4h extending in the secondary combustion chamber 4a is efficiently swirled in the secondary combustion chamber 4a, the gas is swirled. The combustion gas to be entrained increases the chance of coming into contact with the surface of the high-temperature ceramic pipe, and further increases the opportunity to be re-combusted by the afterburner, so that it is made harmless efficiently and flows to the adjacent negative pressure device 19.

  The negative pressure device 19 installed in the incineration processing apparatuses 1h, 1i, and 1j shown in FIGS. 8 to 10 makes the negative pressure chamber 19a negative pressure as described above, thereby incineration processing apparatuses 1h, 1i, and 1j. The entire gas flows to the negative pressure device 19, and the amount of air taken into the primary combustion chamber 3a is stabilized by the airflow that constantly flows by the negative pressure method, and incineration is performed efficiently.

1 is an overall view of an incineration processing apparatus according to the present invention. It is a whole figure of 2nd Example of the incineration processing apparatus which is this invention. It is a whole figure of 3rd Example of the incineration processing apparatus which is this invention. It is a whole figure of 4th Example of the incineration processing apparatus which is this invention. It is a whole figure of 5th Example of the incineration processing apparatus which is this invention. It is a general view of 6th Example of the incineration processing apparatus which is this invention. It is a whole figure of the 7th Example of the incineration processing apparatus which is this invention. It is a whole figure of the 8th Example of the incineration processing apparatus which is this invention. It is a whole figure of 9th Example of the incineration processing apparatus which is this invention. It is a whole figure of 10th Example of the incineration processing apparatus which is this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Incineration processing apparatus 1a Incineration processing apparatus 1b Incineration processing apparatus 1c Incineration processing apparatus 1d Incineration processing apparatus 1e Incineration processing apparatus 1f Incineration processing apparatus 1g Incineration processing apparatus 1h Incineration processing apparatus 1i Incineration processing apparatus 1j Incineration processing apparatus 2 Primary incinerator 3 Part 3a primary combustion chamber 3b ash receiving chamber 3c grate 3d inlet 3e passage 3f garbage 3g upper grate 3h garbage 3i air intake 3j control valve 4 secondary combustion part 4a secondary combustion chamber 4b blower pipe 4c connecting part 4d Afterburner 4e Blower 4f Air blower 4g Air 4h Ceramic pipe 4i Internal wall surface 5 Ceramic heater 5a Ceramic tube 5b Hole 5c Blower 5d Swivel 6 Exhaust gas cooling tower 6a Exhaust gas cooling chamber 6b Sprayer 6c Dust collector 6e Cylinder 6e 7a Cyclone room 7b Dust chamber 7c Narrow part 7d Connection pipe 8 Cooler 8a Cooler body 9 Induction fan 9a Fan 9b Connection pipe 10 Damper 10a Damper body 10b Pump 11 Smoke exhaust part 11a Smoke cylinder 11b Densitometer 12 Dust input part 12a Dust collection part 12b Miscellaneous Extruder 12c Miscellaneous 12d Hydraulic Excavator 13 Cooling Tower 13a Cooling Tower Body 13b Cooling Water Circulation Pump 14 Incineration Ash Treatment Unit 14a Incineration Ash Extruder 14b Metal Sorting Screen 14c Incineration Ash Discharge Conveyor 14d Incineration Ash Storage Silo 14e Dump Car 15 Auxiliary Liquid Tank 16 Blower 17 Water spray pump 18 Adjustment tank 19 Negative pressure device 19a Negative pressure chamber 19b Blower 19c Blower 19d Exhaust tube

Claims (13)

  Adjacent to a primary combustion chamber and a secondary combustion chamber in which a ceramic heater having numerous holes for sending air from the inside to the primary combustion chamber and an air hole for sending air to the inner wall surface are formed, An induction fan is installed in the secondary combustion chamber through an exhaust gas cooling tower and a cyclone dust collector, and the air in the secondary combustion chamber is sucked in by the induction fan, thereby allowing the secondary combustion chamber and the primary combustion chamber to pass through. An incineration apparatus characterized in that outside air is sucked into the primary combustion chamber and the secondary combustion chamber by setting a negative pressure state.   The incineration apparatus according to claim 1, wherein an afterburner is provided in the secondary combustion chamber.   The incineration processing apparatus according to claim 1, wherein a cooler is connected to the cyclone dust collector 7 so as to be adjacent thereto.   The incineration processing apparatus according to any one of claims 1 to 3, wherein the smoke exhausting section 11 is connected to the induction fan via a damper and is provided next to the suction fan.   The incineration processing apparatus according to any one of claims 1 to 4, wherein a dust input section is provided in the primary combustion chamber.   The incinerator according to any one of claims 1 to 5, wherein a cooling tower is provided in the cooler via a cooling water circulation pump.   The incineration processing apparatus according to claim 1, wherein an incineration processing unit is provided in the ash receiving chamber.   The incineration processing apparatus according to any one of claims 1 to 7, wherein a plurality of ceramic heaters are provided vertically in the secondary combustion section.   The incineration apparatus according to any one of claims 1 to 8, wherein an upper grate is provided in the primary combustion chamber.   A primary combustion section comprising an ash receiving chamber and a primary combustion chamber having an air intake port with a control valve attached, and a secondary combustion section provided adjacent to the primary combustion section, with a blower pipe embedded in the inner wall surface, and further equipped with an afterburner An incineration processing apparatus characterized by comprising:   The incineration processing apparatus according to claim 10, wherein a ceramic pipe is suspended in the secondary combustion chamber.   The incineration apparatus according to any one of claims 10 to 11, wherein an infinite number of injection holes are formed in the secondary combustion chamber, and ceramic pipes for discharging air from the blower are suspended.   The incineration apparatus according to any one of claims 10 to 12, wherein a negative pressure device comprising a negative pressure chamber provided with an exhaust pipe and a blower provided with an air supply pipe is attached to the upper part.

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