CN109780549A - A kind of refuse pyrolysis gasification process system - Google Patents

A kind of refuse pyrolysis gasification process system Download PDF

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Publication number
CN109780549A
CN109780549A CN201910185550.8A CN201910185550A CN109780549A CN 109780549 A CN109780549 A CN 109780549A CN 201910185550 A CN201910185550 A CN 201910185550A CN 109780549 A CN109780549 A CN 109780549A
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China
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furnace
gasification
shaft
inboard
refuse pyrolysis
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CN201910185550.8A
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Chinese (zh)
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CN109780549B (en
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陈萍
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重庆管利实业有限公司
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Abstract

The present patent application belongs to technical field of waste treatment, specifically disclose a kind of refuse pyrolysis gasification process system, including sequentially connected feeding unit, gasification furnace, temperature reducing unit, dust removing units and tail gas treating unit, gasification furnace includes rack, rack is equipped with furnace body and driving portion, upper of furnace body offers feed inlet and exhaust outlet, and exhaust outlet is connect with temperature reducing unit;It is equipped with the dual firing chamber of scalariform in sidewall of the furnace body, air inlet is communicated between dual firing chamber and furnace interior, lower portion of furnace body is equipped with distributary division, and bottom of furnace body is equipped with ash bucket, and the lower part of distributary division is equipped with fire grate;The lower part of inboard wall of furnace body is equipped with annular groove, and annular groove is equipped with oscillating deck, and the lower part of distributary division is connected with bracket, and pedestal lower end is rotatably connected to the idler wheel for pushing oscillating deck, and idler wheel is located in annular groove.Present invention is mainly used for gasification rubbish, solve the problems, such as that lime-ash cannot remove influence refuse gasification in time in gasification furnace.

Description

A kind of refuse pyrolysis gasification process system
Technical field
The invention belongs to technical field of waste treatment, specifically disclose a kind of refuse pyrolysis gasification process system.
Background technique
With the development of social production, various commodity or convenience goods are produced in people's lives, This provides more conveniences for people's lives;Such as various plastic products, disposable daily necessity in life etc., this All become the necessitys in people's life, great convenience people's lives a bit.
During easy-to-use product, partly plastic product such as disposable plastic bag, sanitary cup ... are after use It can be treated as rubbish to throw away, since the dosage of disposable daily necessity is larger, more house refuse can be generated, if not in time Rubbish is handled, can cause environmental pollution.
The processing common mode of house refuse has landfill, burning etc., since many rubbish are difficult to be degraded, mostly uses The mode that incinerator burns handles rubbish.During burning away the refuse, it will usually more lime-ash is generated, due to the bottom of incinerator Portion is provided with fire grate, and blocking can be easy to happen by way of fire-gate leakage lime-ash, and lime-ash cannot be discharged in time incinerator and will affect Burning in incinerator prevents rubbish from full combustion, influences garbage disposal.
Summary of the invention
The purpose of the present invention is to provide a kind of refuse pyrolysis gasification process system, with solve in gasification furnace lime-ash cannot and When remove influence refuse gasification the problem of.
In order to achieve the above object, the technical solution of the present invention is as follows: a kind of refuse pyrolysis gasification process system, including successively Feeding unit, gasification furnace, temperature reducing unit, dust removing units and the tail gas treating unit of connection, gasification furnace include rack, are set in rack There are furnace body and driving portion, upper of furnace body offers feed inlet and exhaust outlet, and exhaust outlet is connect with temperature reducing unit;It is set in sidewall of the furnace body There is the dual firing chamber of scalariform, air inlet is communicated between dual firing chamber and furnace interior, dual firing chamber is connected to exhaust outlet;Lower portion of furnace body is set There is the distributary division with inboard wall of furnace body rotation connection, driving portion drives distributary division rotation;Bottom of furnace body is equipped with the ash bucket of taper, row Ash bucket lower part is equipped with ash discharging hole, and the lower part of distributary division is equipped with fire grate;
Fire grate rotation is set on distributary division, and fixed link is connected between fire grate and inboard wall of furnace body;The lower part of inboard wall of furnace body Equipped with annular groove, annular groove is hinged with the oscillating deck for pectinid far from the side of inboard wall of furnace body, and oscillating deck is close to inboard wall of furnace body Side extend in annular groove, the lower part of distributary division is connected with bracket, and pedestal lower end is rotatably connected to for pushing oscillating deck Idler wheel, idler wheel is located in annular groove.
The working principle of the technical program is: using before present treatment system, first crushing rubbish, makes driving portion driving point The rotation of stream portion;It is put into firewood or fuel oil into gasification furnace and ignites, smashed rubbish is passed through into feed inlet by feeding unit It is sent in gasification furnace;The intracorporal rubbish dispersion of furnace can will be deposited in after rubbish enters gasification furnace, in distributary division rotation process, By refuse gasification during combustion of wood;Idler wheel rotation is driven when distributary division rotates, idler wheel rotation is moved along annular groove, rolled Wheel rotation when be pressed in oscillating deck close to one end of inboard wall of furnace body rolled by idler wheel after to lower swing, the other end of oscillating deck is upward Fire grate is hit after swing, fire grate shakes after being collided, be deposited in lime-ash on fire grate during fire grate vibration to Under fall and enter in ash bucket, lime-ash passes through ash discharging hole and is discharged;During oscillating deck is swung up, oscillating deck is swung up It drives air-flow to enter in furnace body, air is filled into furnace body, the intracorporal rubbish of furnace is made to keep stable gasification temperature.
Rubbish generates exhaust gas after gasifying in gasification furnace, exhaust gas successively passes through temperature reducing unit, dust removing units and vent gas treatment It is discharged into air after unit.In gasification projects, exhaust gas enters dual firing chamber by air inlet and carries out full combustion rubbish, The exhaust gas generated after burning in dual firing chamber is entered in temperature reducing unit by exhaust outlet to cool down.
The beneficial effect of the technical program is:
(1) processing system in the present invention can be by rubbish in distributary division rotation process after being put into rubbish into gasification furnace It is shunted, rubbish is made to be easy to be evenly distributed in furnace body, convenient for rubbish by thermal evaporation;
(2) in the present solution, when idler wheel is rolled along annular groove, the lower part of idler wheel pushes oscillating deck to swing, and oscillating deck swings energy It collides with fire grate, the lime-ash on fire grate is made to be easy to fall in ash bucket, it is therefore prevented that lime-ash, which is deposited on fire grate, blocks fire grate On standoff effects air enter furnace body;
(3) in oscillating deck swing process, air can be filled into furnace body, facilitate the intracorporal refuse pyrolysis gas of furnace in this way Change, oscillating deck swing is different from the mode that traditional air blower blasts air, and air blower continues air blast can be by the intracorporal heat of furnace It takes away, is unfavorable for refuse gasification, oscillating deck, which is swung, to be filled into air into furnace body and can make refuse burning gasification, while cannot be taken away again More heats make the abundant pyrolytic gasification of rubbish.
Further, distributary division includes the toroidal frame that inboard wall of furnace body lower part is arranged in, and toroidal frame is equipped with along multiple radial directions Strut, the junction of multiple struts are rotatably connected to vertical shaft, and shaft top is coaxially connected with the flow distribution plate of multiple levels, Fire grate is located at below undermost flow distribution plate, the rotation of driving portion drive shaft.Driving portion drive shaft and flow distribution plate rotation process In, flow distribution plate rotation is easy that the intracorporal rubbish promotion of furnace will be fallen in, and is evenly distributed on garbage energy in furnace body convenient for pyrolytic gasification.
Further, cylindrical cam, the week of cylindrical cam are arranged on position of the shaft between two neighboring flow distribution plate To closed curved slot is offered, it is hinged with connecting rod on inboard wall of furnace body and the position of cylindrical cam face, connecting rod is far from furnace body One end of inner wall is connect with curved slot inner wall.It will drive cylindrical cam rotation, cylindrical cam rotation in shaft rotation process Curved slot rotation, one end and furnace body in curved slot rotation process, due to connecting rod close to inboard wall of furnace body are driven in the process Inner wall is hinged, and therefore, cylindrical cam rotation slides connecting rod along curved slot inner wall, and connecting rod is along curved slot inner wall sliding process In, connecting rod is swung up and down, and connecting rod, which is swung up and down, to push rubbish to move up and down, and can be admitted air between rubbish in this way Gap, be conducive to the pyrolytic gasification of rubbish.
Further, oscillating deck is equipped with the pushing part that can protrude into fire grate gap along its length, and pushing part is far from inboard wall of furnace body One end be higher than the other end.Oscillating deck can drive pushing part to be moved upwardly into the gap of fire grate during being swung up, The lime-ash in fire grate gap can be pushed mobile in this way, pushing part, which can also carry out block-like lime-ash to squeeze, occurs broken, lime-ash appearance The gap easily passed through on fire grate is fallen in ash bucket.
Further, pushing part is pushing plate or catch bar.Using pushing plate or catch bar convenient in promotion fire grate gap Lime-ash prevents the gap on lime-ash blocking fire grate.
Further, shaft is hollow structure, and the lower part of hollow structure offers gas supplementing opening, passes through Pneumatic rotary at gas supplementing opening Connector is connected with blowdown pipe, and blowdown pipe extends to outside furnace body.When being unfavorable for refuse pyrolysis gasification after anoxic in furnace body, pass through benefit Tracheae can quickly fill into air into furnace body, can guarantee going on smoothly for refuse pyrolysis gasification in this way.
Further, driving portion is motor, and connecting shaft is coaxially provided on the output shaft of motor, and connecting shaft is equipped with far from one end of motor Coaxial gear, the lower part of shaft are equipped with the outer gear ring being rotatablely connected with toroidal frame, and gear is engaged with outer gear ring.Pass through motor band Moving gear and ring gear against rotation, the frequency that the velocity of rotation and oscillating deck of energy stability contorting flow distribution plate are swung, make the intracorporal rubbish of furnace Pyrolytic gasification can be stablized.
Further, the upper end of shaft is fixed with the bulk material plate of umbrella, and the upper surface of bulk material plate is circumferentially arranged with switch-plate. By setting bulk material plate and switch-plate, it can push and fall into the intracorporal rubbish of furnace, sanitary fill is prevented to be unfavorable for pyrolysis gas together Change.
Further, furnace body outer wall is successively arranged flame retardant coating and heat-preservation cotton layer from inside to outside.Pass through setting flame retardant coating and heat preservation Cotton layer, can guarantee the ignition temperature of dual firing chamber, makes exhaust gas full combustion in dual firing chamber, poisonous and hazardous gas is decomposed, is subtracted The discharge of of low pollution object.
Further, flame retardant coating is fire brick layer, heat-preservation cotton layer alumina silicate heat-preservation cotton layer.Using both materials can play compared with Good insulation effect.
Detailed description of the invention
Fig. 1 is a kind of equipment flowsheet schematic diagram of refuse pyrolysis gasification process system embodiment of the present invention;
Fig. 2 is the longitudinal profile schematic diagram of gasification furnace in Fig. 1;
Fig. 3 is the top view of oscillating deck in Fig. 1;
Fig. 4 is the top view of toroidal frame in Fig. 1;
Fig. 5 is the top view of flow distribution plate in Fig. 1;
Fig. 6 is the local Fang great Tu in Fig. 1 at A.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: feeding unit 1, gasification furnace 2, water cooling heat exchanger 3, air-cooled exchanger 4, Cyclone dust collectors 5, bag filter 6, absorbent charcoal adsorption tank 7, lye spray column 8, rack 9, furnace body 10, motor 11, feed inlet 12, exhaust outlet 13, flame retardant coating 14, heat-preservation cotton layer 15, dual firing chamber 16, air inlet 17, ash bucket 18, ash discharging hole 19, fire grate 20, ring Shape frame 21, strut 22, shaft 23, bulk material plate 24, switch-plate 25, flow distribution plate 26, cylindrical cam 27, curved slot 28, connecting rod 29, Gas supplementing opening 30, blowdown pipe 31, oscillating deck 32, bracket 33, idler wheel 34, catch bar 35, connecting shaft 36, gear 37, outer gear ring 38, blower 39, fixed link 40, annular groove 41.
Embodiment is substantially as shown in Fig. 1, a kind of refuse pyrolysis gasification process system, including sequentially connected feeding unit 1, gasification furnace 2, temperature reducing unit, dust removing units and tail gas treating unit;In the present embodiment, feeding unit 1 is preferably belt transmission Device, temperature reducing unit are the water cooling heat exchanger 3 and air-cooled exchanger 4 (air heat exchanger) successively connecting with gasification furnace 2, dedusting Unit includes including and cloth with the sequentially connected cyclone dust collectors 5 of air-cooled exchanger 4 and bag filter 6, tail gas treating unit The sequentially connected absorbent charcoal adsorption tank 7 of bag dust collector 6 and lye spray column 8, the upper end of lye spray column 8 are connected with blower 39; Water cooling heat exchanger 3, air-cooled exchanger 4, cyclone dust collectors 5, bag filter 6, absorbent charcoal adsorption tank 7 and lye spray column 8 are all It is equipment used in the prior art.
As shown in connection with fig. 2, gasification furnace 2 includes rack 9, is welded with furnace body 10 and driving portion in rack 9,10 top of furnace body is opened Equipped with feed inlet 12 and exhaust outlet 13, exhaust outlet 13 is connect with water cooling heat exchanger 3;10 outer wall of furnace body is successively arranged resistance to from inside to outside Fire bed 14 and heat-preservation cotton layer 15, flame retardant coating 14 are fire brick layer, 15 alumina silicate heat-preservation cotton layer of heat-preservation cotton layer.It is set in 10 side wall of furnace body There is the dual firing chamber 16 of scalariform, air inlet 17 is communicated between 10 inside of dual firing chamber 16 and furnace body, dual firing chamber 16 and exhaust outlet 13 connect It is logical;10 lower part of furnace body is equipped with the distributary division being rotatablely connected with 10 inner wall of furnace body, and driving portion drives distributary division rotation;10 bottom of furnace body Ash bucket 18 equipped with taper, 18 lower part of ash bucket are equipped with ash discharging hole 19, and as shown in connection with fig. 4, distributary division includes being arranged in furnace body The toroidal frame 21 of 10 inner wall lowers, toroidal frame 21 are radially welded with multiple struts 22, the junction weldering of multiple struts 22 It is connected to bearing holder (housing, cover), bearing is installed in bearing holder (housing, cover), vertical shaft 23 is installed in bearing;The upper end of shaft 23 is welded with umbrella Bulk material plate 24, the upper surface of bulk material plate 24 is circumferentially welded with switch-plate 25.23 top coaxial welding of shaft has multiple levels Flow distribution plate 26, the number of flow distribution plate 26 is preferably two in the present embodiment, as shown in connection with fig. 5, fan is offered on flow distribution plate 26 The material spilling hole of shape, material spilling hole can pass through for rubbish;Shaft 23 is located on the position between two flow distribution plates 26 is pacified by bearing holder (housing, cover) Equipped with sleeve, fire grate 20 is arranged and is welded on sleeve outer wall, is welded with fixed link 40 between 10 inner wall of sleeve lower end and furnace body, Under the action of fixed link 40, sleeve and fire grate 20 are not rotated with shaft 23 when shaft 23 rotates;Fire grate 20 is located at undermost point 26 lower section of flowing plate;Driving portion is motor 11, and motor 11 is arranged horizontally in rack 9, there is coaxial welding on the output shaft of motor 11 Connecting shaft 36, the right end key connection of connecting shaft 36 have coaxial gear 37, and the lower part of shaft 23 is cased with and the rotation connection of toroidal frame 21 Outer gear ring 38, outer gear ring 38 and shaft 23 are welded or are keyed, and gear 37 is engaged with outer gear ring 38.Shaft 23 is located at two neighboring Cylindrical cam 27 is arranged on position between flow distribution plate 26, the appearance of cylindrical cam 27 offers closed curved slot 28, Connecting rod 29, the one end of connecting rod 29 far from 10 inner wall of furnace body and song are hinged on the position of 10 inner wall of furnace body and 27 face of cylindrical cam The connection of 28 inner wall of line groove.Shaft 23 is hollow structure, and the lower part of hollow structure offers gas supplementing opening 30, passes through at gas supplementing opening 30 Pneumatic rotary connector is connected with blowdown pipe 31, and blowdown pipe 31 extends to outside furnace body 10;Shaft 23 is located between two flow distribution plates 26 Position on offer the gas vent (being not drawn into figure) being connected to hollow structure, sky can be filled into furnace body 10 by gas vent Gas.
In conjunction with shown in Fig. 2 and Fig. 3, the lower part of 10 inner wall of furnace body is machined with annular groove 41, and annular groove 41 is far from furnace body 10 The side of wall is circumferentially hinged with multiple oscillating decks 32 for pectinid, will not be mutual when swinging between adjacent two pieces of oscillating decks 32 It influences;Oscillating deck 32 extends in annular groove 41 close to the side of 10 inner wall of furnace body, as shown in connection with fig. 6,26 edge of flow distribution plate Lower end surface is welded with vertical bracket 33, and 33 lower end of bracket is rotatably connected to the idler wheel 34 for pressing oscillating deck 32, oscillating deck 32 It is located at the lower part of idler wheel 34 close to one end of 10 inner wall of furnace body, idler wheel 34 is located in annular groove 41, and idler wheel 34 is moved along annular groove 41 It will not be blocked by oscillating deck 32 when dynamic.Oscillating deck 32 is welded with the pushing part that can protrude into 20 gap of fire grate along its length, pushes Portion is pushing plate or catch bar 35, and pushing part is preferably catch bar 35 in the present embodiment, and the length of catch bar 35 is from close to furnace body The side of inner wall successively increases.
Specific implementation process is as follows: using before present treatment system, first crushing rubbish, opens motor 11, motor 11 rotates Outer gear ring 38, shaft 23 and flow distribution plate 26 is driven to rotate;It is put into firewood or fuel oil into gasification furnace 2 and ignites, it will be smashed Rubbish is sent in gasification furnace 2 by feeding unit 1 by feed inlet 12;After rubbish enters gasification furnace 2, flow distribution plate 26 is rotated The rubbish being deposited in furnace body 10 can be dispersed in the process, by refuse gasification during combustion of wood;When flow distribution plate rotates Idler wheel 34 is driven to rotate, the rotation of idler wheel 34 is moved along annular groove 41, and idler wheel 34 is pressed in oscillating deck 32 in furnace body 10 when rotating One end of wall rolled by idler wheel 34 after to lower swing, the other end of oscillating deck 32 be swung up after collide fire grate 20, fire grate 20 It is shaken after being collided, accumulates lime-ash on the grate 20 and fallen downwards during fire grate 20 shakes and enter ash bucket Interior, lime-ash is discharged by ash discharging hole 19;During oscillating deck 32 is swung up, oscillating deck 32, which is swung up, drives air-flow to enter Into furnace body 10, air is filled into furnace body 10, can make the abundant pyrolytic gasification of rubbish in this way, so that the rubbish in furnace body 10 be made to protect Keep steady fixed gasification temperature.It will drive the rotation of cylindrical cam 27, band in cylindrical cam rotation process in 23 rotation process of shaft Moving curve groove 28 rotates, one end and furnace body in 28 rotation process of curved slot, due to connecting rod 29 close to 10 inner wall of furnace body 10 inner walls are hinged, and therefore, the rotation of cylindrical cam 27 slides connecting rod 29 along 28 inner wall of curved slot, and connecting rod 29 is along curved slot 28 In inner wall sliding process, connecting rod 29 is swung up and down, and connecting rod 29, which is swung up and down, to push rubbish to move up and down, and can make sky in this way Gas enters the gap between rubbish, is conducive to the pyrolytic gasification of rubbish.In the process, during oscillating deck 32 is swung up Catch bar 35 can be driven to be moved upwardly into the gap of fire grate 20, can push the lime-ash in 20 gap of fire grate mobile in this way, Catch bar 35 can also squeeze block-like lime-ash, blocky lime-ash occur broken, lime-ash is easy to pass through on fire grate 20 Gap fall in ash bucket.
Rubbish generates exhaust gas after gasifying in gasification furnace 2, exhaust gas successively after water cooling heat exchanger and air-cooled exchanger, gives up Gas is entered in cyclone dust collectors 5 and bag filter 6 and is dusted, and the exhaust gas after dedusting enters absorbent charcoal adsorption tank 7 pairs of toxic and harmful gas adsorb, and the exhaust gas after activated carbon adsorption enters lye spray column 8, after being adsorbed by lye Exhaust gas is emptied.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented Effect and patent practicability.

Claims (10)

1. a kind of refuse pyrolysis gasification process system, including sequentially connected feeding unit, gasification furnace, temperature reducing unit, dedusting list Member and tail gas treating unit, gasification furnace include rack, and rack is equipped with furnace body and driving portion, upper of furnace body offer feed inlet and Exhaust outlet, exhaust outlet are connect with temperature reducing unit;It is equipped with the dual firing chamber of scalariform in sidewall of the furnace body, connects between dual firing chamber and furnace interior It is connected with air inlet, dual firing chamber is connected to exhaust outlet;Lower portion of furnace body is equipped with the distributary division being rotatablely connected with inboard wall of furnace body, and driving portion drives Dynamic distributary division rotation;Bottom of furnace body is equipped with the ash bucket of taper, and ash bucket lower part is equipped with ash discharging hole, and the lower part of distributary division is equipped with furnace Row;It is characterized in that,
Fire grate rotation is set on distributary division, and fixed link is connected between fire grate and inboard wall of furnace body;The lower part of inboard wall of furnace body is equipped with Annular groove, annular groove are hinged with the oscillating deck for pectinid far from the side of inboard wall of furnace body, oscillating deck close to inboard wall of furnace body one Side extends in annular groove, and the lower part of distributary division is connected with bracket, and pedestal lower end is rotatably connected to the rolling for pushing oscillating deck Wheel, idler wheel are located in annular groove.
2. a kind of refuse pyrolysis gasification process system according to claim 1, which is characterized in that distributary division includes that setting exists The toroidal frame of inboard wall of furnace body lower part, toroidal frame are equipped with strut along multiple radial directions, and the junction of multiple struts is rotatably connected to Vertical shaft, shaft top are coaxially connected with the flow distribution plate of multiple levels, and fire grate is located at below undermost flow distribution plate, driving The rotation of portion's drive shaft.
3. a kind of refuse pyrolysis gasification process system according to claim 2, which is characterized in that shaft is located at two neighboring Cylindrical cam is arranged on position between flow distribution plate, the circumferential direction of cylindrical cam offers closed curved slot, inboard wall of furnace body With connecting rod is hinged on the position of cylindrical cam face, the one end of connecting rod far from inboard wall of furnace body is connect with curved slot inner wall.
4. a kind of refuse pyrolysis gasification process system according to claim 1, which is characterized in that oscillating deck is along its length Equipped with the pushing part that can protrude into fire grate gap, pushing part is higher than the other end far from one end of inboard wall of furnace body.
5. a kind of refuse pyrolysis gasification process system according to claim 4, which is characterized in that pushing part be pushing plate or Catch bar.
6. a kind of refuse pyrolysis gasification process system according to claim 2, which is characterized in that shaft is hollow structure, The lower part of hollow structure offers gas supplementing opening, is connected with blowdown pipe by Pneumatic rotary connector at gas supplementing opening, blowdown pipe extends to Outside furnace body.
7. a kind of refuse pyrolysis gasification process system according to claim 2, which is characterized in that driving portion is motor, electricity Connecting shaft is coaxially provided on the output shaft of machine, connecting shaft is equipped with coaxial gear far from one end of motor, and the lower part of shaft is equipped with and ring The outer gear ring of shape frame rotation connection, gear are engaged with outer gear ring.
8. a kind of refuse pyrolysis gasification process system according to claim 2, which is characterized in that the upper end fixation of shaft is set There is the bulk material plate of umbrella, the upper surface of bulk material plate is circumferentially arranged with switch-plate.
9. a kind of refuse pyrolysis gasification process system according to claim 1, which is characterized in that furnace body outer wall is from inside to outside It is successively arranged flame retardant coating and heat-preservation cotton layer.
10. a kind of refuse pyrolysis gasification process system according to claim 9, which is characterized in that flame retardant coating is refractory brick Layer, heat-preservation cotton layer alumina silicate heat-preservation cotton layer.
CN201910185550.8A 2019-03-12 2019-03-12 Garbage pyrolysis gasification treatment system Active CN109780549B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2128692Y (en) * 1992-07-09 1993-03-24 鸿庆环保工程有限公司 Moving fire grate apparatus for incinerator
US5484465A (en) * 1993-08-02 1996-01-16 Emery Recycling Corporation Apparatus for municipal waste gasification
CN205424936U (en) * 2016-03-24 2016-08-03 江苏联兴成套设备制造有限公司 Vertical pyrolysis gasifier
CN106765231A (en) * 2016-12-13 2017-05-31 河南神猴实业有限公司 Biological particles fireplace self-skimming structure
CN107101213A (en) * 2017-05-05 2017-08-29 六安金龙矿山机械科技有限公司 A kind of indoor HVAC boiler of automatic removing lime-ash
CN107957069A (en) * 2017-11-29 2018-04-24 中节能环保装备股份有限公司 A kind of refuse pyrolysis gasification system
CN207514892U (en) * 2017-11-25 2018-06-19 河北万强新能源科技有限公司 A kind of Chemical Manufacture hot-water boiler for stirring fuel
CN207877656U (en) * 2018-01-29 2018-09-18 西安乐景达环境有限公司 A kind of novel household garbage pyrolysis gasification furnace

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2128692Y (en) * 1992-07-09 1993-03-24 鸿庆环保工程有限公司 Moving fire grate apparatus for incinerator
US5484465A (en) * 1993-08-02 1996-01-16 Emery Recycling Corporation Apparatus for municipal waste gasification
CN205424936U (en) * 2016-03-24 2016-08-03 江苏联兴成套设备制造有限公司 Vertical pyrolysis gasifier
CN106765231A (en) * 2016-12-13 2017-05-31 河南神猴实业有限公司 Biological particles fireplace self-skimming structure
CN107101213A (en) * 2017-05-05 2017-08-29 六安金龙矿山机械科技有限公司 A kind of indoor HVAC boiler of automatic removing lime-ash
CN207514892U (en) * 2017-11-25 2018-06-19 河北万强新能源科技有限公司 A kind of Chemical Manufacture hot-water boiler for stirring fuel
CN107957069A (en) * 2017-11-29 2018-04-24 中节能环保装备股份有限公司 A kind of refuse pyrolysis gasification system
CN207877656U (en) * 2018-01-29 2018-09-18 西安乐景达环境有限公司 A kind of novel household garbage pyrolysis gasification furnace

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