CN104807015A - Waste disposal device realizing thermolysis, incineration and melting integration - Google Patents

Waste disposal device realizing thermolysis, incineration and melting integration Download PDF

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Publication number
CN104807015A
CN104807015A CN201510187463.8A CN201510187463A CN104807015A CN 104807015 A CN104807015 A CN 104807015A CN 201510187463 A CN201510187463 A CN 201510187463A CN 104807015 A CN104807015 A CN 104807015A
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China
Prior art keywords
furnace
furnace wall
ash melting
incinerator
stove
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Application number
CN201510187463.8A
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Chinese (zh)
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CN104807015B (en
Inventor
丁玉静
钟声浩
刘诚晨
孟召杰
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SHANGHAI YUGONG ENVIRONMENTAL TECHNOLOGY Co Ltd
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SHANGHAI YUGONG ENVIRONMENTAL TECHNOLOGY Co Ltd
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Priority to CN201510187463.8A priority Critical patent/CN104807015B/en
Publication of CN104807015A publication Critical patent/CN104807015A/en
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Publication of CN104807015B publication Critical patent/CN104807015B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00Pretreatment
    • F23G2201/30Pyrolysing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00Combustion
    • F23G2202/10Combustion in two or more stages
    • F23G2202/103Combustion in two or more stages in separate chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00Combustion
    • F23G2202/10Combustion in two or more stages
    • F23G2202/104Combustion in two or more stages with ash melting stage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

The invention discloses a waste disposal device realizing thermolysis, incineration and melting integration. The waste disposal device comprises an ash melting furnace arranged at the back end of an incineration furnace and a rotary thermolysis furnace arranged at the front end of the incineration furnace. The ash melting furnace comprises an oxygen supply device, a furnace starting and heat insulation burner, a water cooling slag discharging machine, a spiral material conveying device and a feeding device, the oxygen supply device is arranged above the furnace top, the furnace starting and heat insulation burner is arranged at the back furnace wall, the water cooling slag discharging machine is arranged under the groove-shaped furnace bottom of the ash melting furnace, the spiral material conveying device is arranged outside the front furnace wall of the ash melting furnace, and the feeding device is arranged at the upper side, near the front end, of the spiral material conveying device. The waste disposal device realizing thermolysis, incineration and melting integration belongs to a set of waste disposal system integrating the advantages of thermolysis, incineration and melting. The waste disposal device has the advantages that the particular structure features of the ash melting furnace are expounded in an emphasis way, and the prominent advantages of the waste disposal combing three kinds of technologies of the rotary thermolysis furnace, the incineration furnace and the ash melting furnace are briefly introduced in operation characteristics.

Description

A kind of waste treatment apparatus of pyrolytic incineration melting integration
Technical field
The present invention relates to the treating apparatus to castoff fusing, the waste treatment apparatus of particularly pyrolytic incineration melting integration.
Background technology
In the flying dust that castoff burning processing procedure produces and slag, containing a large amount of dioxin noxious material and heavy metal etc.Above-mentioned substance, as can not get appropriate disposal, can cause serious harm to the living environment of the mankind.Be take melting to the most effective method of disposal of above-mentioned substance, and the melting of the easiest economy carries out pyrolytic incineration melting integrated treatment mode to discarded object.The pyrolytic incineration melting integrated treatment technology of discarded object, the treatment effect not only improving discarded object reduces processing cost, and considerably reduces the discharge of pollutant.For fundamentally solving the problems such as high pollution, high cost of castoff burning process, it is imperative to adopt pyrolysis of waste burning melting integrated treatment technology.
Summary of the invention
The invention provides a kind of waste treatment apparatus manipulating easy, safe and reliable, that operating cost is low pyrolytic incineration melting integration.
Pyrolysis of waste of the present invention burns melting integrated treatment process, realizes by following technical scheme:
The waste treatment apparatus of pyrolytic incineration melting integration, comprising:
One incinerator, described incinerator has the first combustion chamber and the second combustion chamber that are interconnected, and described second combustion chamber is positioned at the top of described first combustion chamber; Described incinerator also has some air compartments and to fall grey mouth;
-be arranged on the swinging pyrolysis oven of incinerator front end, the burner hearth of described swinging pyrolysis oven and described second combustion chamber;
-be arranged on the ash melting stove of described incinerator rear end, described ash melting stove comprises one longitudinally for low cross after front height presents the furnace roof of arc, one is longitudinally at the bottom of channel furnace low after front height, rear furnace wall, front furnace wall, left, right furnace wall, a described left side, the upper end of right furnace wall respectively with the left side of described furnace roof, the docking of right both sides, left, the lower end of right furnace wall respectively with the left side at the bottom of described channel furnace, the docking of right both sides, a described left side, the front end of right furnace wall is docked with described front furnace wall, a described left side, the rear end of right furnace wall is docked with described rear furnace wall, described grooved furnace bottom rear end upwarps on curved slope backward, described furnace roof, at the bottom of channel furnace, rear furnace wall, front furnace wall, left, right furnace wall surrounds a burner hearth, so burner hearth is be longitudinally low after front height, be laterally structure wide at the top and narrow at the bottom, the equidistantly uniform several open-works of a row are horizontally arranged with at its front end place close of described furnace roof, arrange a slag overflow channel at the grooved furnace bottom lowest part of described ash melting stove, the interior collar extension of described slag overflow channel is through the wall of described grooved furnace bottom, furnace wall central upper portion arranges a passage of flame in the rear, and the interior collar extension of described passage of flame is through described rear furnace wall, and furnace wall lower central is provided with fire door in the rear, described fire door is provided with a fire door, between described front furnace wall upper end and the front end of described furnace roof, arrange the dregs of incinerator that a high-temperature flue gas doubling as described ash melting stove exports fall into mouth, described dregs of incinerator falls into the first combustion chamber of mouth and described incinerator, arrange a lime-ash passage at the center of described front furnace wall bottom, described lime-ash passage is through described front furnace wall,
-be arranged on described ash melting stove furnace roof above apparatus of oxygen supply, described apparatus of oxygen supply is by the oxygen blast arm of several equidistant all Fabric, comb communicating pipe and total oxygen supplying tube are formed, the oxygen blast arm lower end of several equidistant all Fabric of described apparatus of oxygen supply is docked with described the suitable for reading of several open-work respectively, several equidistant all upper ends of Fabric oxygen blast arm of described apparatus of oxygen supply with equidistantly dock the comb communicating pipe of described apparatus of oxygen supply, described comb communicating pipe docks with total oxygen supplying tube one end of described apparatus of oxygen supply, the other end of described total oxygen supplying tube is arranged on outside stove and is docked with oxygen system by pipeline,
-be arranged on described ash melting stove grooved furnace bottom below water-cooled mucking machine, described water-cooled mucking machine docks through Sealed casing pipe with described slag overflow channel collar extension;
-furnace wall central upper portion is in the rear set open stove and thermal insulation combustor, described in open the collar extension closed butt joint of stove and thermal insulation combustor and described passage of flame;
-be arranged on spiral conveyer outside described front furnace wall, described spiral conveyer is that longitudinal anterior-posterior horizontal is arranged, described spiral conveyer is provided with front end blanking port, some middle blanking ports and rear end discharging opening, described rear end discharging opening seals with the collar extension of described lime-ash passage and docks, and described some middle blanking ports grey mouth that falls with a corresponding described air compartment respectively seals and docks;
One charging gear, described charging gear has a lower discharge port, and described lower discharge port seals with the front end blanking port of described spiral conveyer and docks.
In a preferred embodiment of the invention, the arc radius of described furnace roof is greater than the arc radius of described grooved furnace bottom.
In a preferred embodiment of the present invention, at the bottom of the furnace roof of described ash melting stove, channel furnace, rear furnace wall, front furnace wall, left and right furnace wall form by flame retardant coating, heat-insulation layer and metal shell; Wherein said flame retardant coating is positioned at inner side, and described metal shell is positioned at outside, and described heat-insulation layer is between described flame retardant coating and described metal shell.
The waste treatment apparatus of pyrolytic incineration melting integration of the present invention is a set of thermal-arrest solution, burning, melting advantage are castoff processing system all over the body.The present invention sets forth in the exclusive architectural feature of ash melting stove and operation characteristic at emphasis, briefly introduces swinging pyrolysis oven, the outstanding advantages of waste treatment apparatus that incinerator, ash melting stove three kinds of technology combine.
The startup optimization of the ash melting stove in the present invention all can should run by the process route synchronous averaging set under the prerequisite of normal startup optimization at swinging pyrolysis oven, incinerator and corollary system and relevant auxiliary facility.The startup optimization process of ash melting stove is: first substep opens stove and thermal insulation combustor, and what this opened that stove and thermal insulation combustor be not only ash melting stove opens stove and thermal insulation combustor, be also incinerator open stove and thermal insulation combustor.When the furnace temperature of ash melting stove rises to melt temperature, start water-cooled mucking machine, start apparatus of oxygen supply simultaneously, spiral conveyer and charging gear, when dregs of incinerator to be fallen into mouth and ash melting stove high-temperature flue gas outlet by the dregs of incinerator of ash melting stove falls in ash melting stove burner hearth, the flying dust simultaneously prepared, other auxiliary material being conducive to melting send into spiral conveyer by amount during setting, by described spiral conveyer together with the lime-ash entered by described each air compartment ash port in described spiral conveyer, together before described ash melting stove, the lime-ash passage of furnace wall is sent in the burner hearth of ash melting stove, after-flame and the melting rapidly under the conditions such as ash melting furnace high-temperature oxygen enrichment and the burnt effect of arc furnace roof radiant heat energy collection of two-way lime-ash, its slag is flowed into slag overflow channel by the curved channel of the grooved furnace bottom of ash melting stove and is fallen in water-cooled mucking machine through Sealed casing pipe, discharged by water-cooled mucking machine.The ash melting temperature of the burner hearth of ash melting stove comparatively accurately controls by demand by regulating and controlling the lime-ash assembly ratio of charging gear, blowing oxygen quantity, feeding coal and burner heat input rate.
First discarded object processed in the present invention enters in swinging pyrolysis oven and carries out pyrolysis, the high-temperature flue gas of pyrolysis is taken from incinerator, at moderate pyrolysis temperature and pivotal motion mode, under the factor effects such as residing time in furnace, make discarded object when falling into the stove Raft of incinerator, become and had uniform temperature, epigranular, calorific value evenly waits the material being extremely conducive to burning, therefore burning time and the effective length decreasing incinerator Raft can be greatly reduced, owing to burning the significantly shortening of time and incinerator Raft, significantly improve the temperature that stove Raft afterbody falls into ash melting stove slag, be conducive to the melting of slag.The high-temperature flue gas that ash melting stove produces in ash melting process, through second combustion chamber of high-temperature flue gas outlet by entering incinerator behind the first combustion chamber of incinerator of ash melting stove under the effect of system negative pressure, this high-temperature flue gas effectively can improve the combustion efficiency of the temperature and improving incinerator of incinerator first combustion chamber and the second combustion chamber.
Owing to taking technique scheme, the waste treatment apparatus of pyrolytic incineration melting integration of the present invention has following technical characterstic:
1) disposal ability is strong, can realize the process completely to the flying dust slag that handled discarded object and processing procedure produce.
2) thermal-arrest solution, burning, melting advantage is integrated, stable, operating cost is low.
3) disposal of pollutants index is advanced, subtract and hold effective, environment protecting and give prominence to.
4) heat energy and slag resource degree high, on-road efficiency is good.
Accompanying drawing explanation
Fig. 1 is the part main structure schematic diagram of the waste treatment apparatus of pyrolytic incineration melting integration of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to part sectioned view.
Detailed description of the invention
The present invention is further described by reference to the accompanying drawings with detailed description of the invention.
See Fig. 1 and Fig. 2, the waste treatment apparatus of the pyrolytic incineration melting integration of drawing in figure, comprise an incinerator 700, this incinerator 700 has the top that the first combustion chamber 710 of being interconnected and the second combustion chamber 720, combustion chamber 720, second are positioned at the first combustion chamber 710; This incinerator 700 also has some air compartments and to fall grey mouth 730.
The waste treatment apparatus of the pyrolytic incineration melting integration of this detailed description of the invention also comprises one longitudinally for low cross after front height presents the furnace roof 110 of arc, one is longitudinally at the bottom of channel furnace low after front height 120, rear furnace wall 130, front furnace wall 140, left, right furnace wall 150, 160, left, right furnace wall 150, the upper end of 160 respectively with the left side of furnace roof 110, the docking of right both sides, left, right furnace wall 150, the lower end of 160 respectively with at the bottom of channel furnace 120 a left side, the docking of right both sides, left, right furnace wall 150, the front end of 160 is docked with front furnace wall 140, left, right furnace wall 150, the rear end of 160 is docked with rear furnace wall 130.At the bottom of furnace roof 110, channel furnace 120, rear furnace wall 130, front furnace wall 140, left and right furnace wall 150,160 surround a burner hearth 170.
The arc radius of furnace roof 110 is greater than the arc radius of grooved furnace bottom 120, and grooved furnace bottom 120 rear end upwarps on curved slope backward, and burner hearth 170 is structure wide at the top and narrow at the bottom in being longitudinally low after front height, horizontal.
At the bottom of the furnace roof 110 of this ash melting stove 100, channel furnace 120, rear furnace wall 130, front furnace wall 140, left and right furnace wall 150,160 form by flame retardant coating 101, heat-insulation layer 102 and metal shell 103; Wherein flame retardant coating 101 is positioned at inner side, and metal shell 103 is positioned at outside, and heat-insulation layer 102 is between flame retardant coating 101 and metal shell 103.
The equidistantly uniform several open-works 111 of a row are horizontally arranged with at its front end place close of furnace roof 110; Arrange a slag overflow channel 121 at grooved furnace bottom 120 lowest part of ash melting stove 100, the interior collar extension of slag overflow channel 121 is through the wall of described grooved furnace bottom 120; Arrange a passage of flame 131 in rear furnace wall 130 central upper portion, the interior collar extension of passage of flame 131, through rear furnace wall 130, is provided with fire door 132 in rear furnace wall 130 lower central, fire door 132 is provided with a circle plunger type fire door 310.
Between front furnace wall 140 upper end and the front end of furnace roof 110, arrange the dregs of incinerator that a high-temperature flue gas doubling as ash melting stove 100 exports fall into mouth 180, this dregs of incinerator falls into mouth 180 and is communicated with the first combustion chamber 710 of incinerator 700; Arrange a lime-ash passage 141 at the center of front furnace wall 140 bottom, lime-ash passage 141 is through front furnace wall 140.
An apparatus of oxygen supply 200 is provided with above the furnace roof 110 of ash melting stove 100, this apparatus of oxygen supply 200 is by the oxygen blast arm 210 of several equidistant all Fabric, comb communicating pipe 220 and total oxygen supplying tube 230 are formed, oxygen blast arm 210 lower end of several equidistant all Fabric of apparatus of oxygen supply 200 is docked with several the suitable for reading of open-work 111 respectively, several equidistant all upper ends of Fabric oxygen blast arm 210 of apparatus of oxygen supply 200 with equidistantly dock the comb communicating pipe 220 of apparatus of oxygen supply 200, comb communicating pipe 220 docks with total oxygen supplying tube 230 one end of apparatus of oxygen supply 200, the other end of total oxygen supplying tube 230 is arranged on outside stove and is docked with oxygen system by pipeline.
Below the grooved furnace bottom 120 of ash melting stove 100, be provided with a water-cooled mucking machine 400, water-cooled mucking machine 400 docks through Sealed casing pipe 410 with slag overflow channel 121 collar extension.
Rear furnace wall 130 central upper portion of ash melting stove 100 is provided with one and opens stove and thermal insulation combustor 300, this opens the collar extension closed butt joint of stove and thermal insulation combustor 300 and passage of flame 131.
Before ash melting stove 100, furnace wall 140 is outside equipped with a spiral conveyer 500, this spiral conveyer 500 is that longitudinal anterior-posterior horizontal is arranged, this spiral conveyer 500 is provided with rear end discharging opening 510, some middle blanking ports 530 and front end blanking port 520, rear end discharging opening 510 seals with the collar extension of lime-ash passage 141 and docks, and some middle blanking ports 530 grey mouth 730 that falls with corresponding air compartment respectively seals and docks.
The waste treatment apparatus of the pyrolytic incineration melting integration of this detailed description of the invention also comprises a charging gear 600, and charging gear 600 has a lower discharge port 610, and lower discharge port 610 seals with the front end blanking port 520 of spiral conveyer 500 and docks.
The waste treatment apparatus of the pyrolytic incineration melting integration of this detailed description of the invention also comprises single-revolution formula pyrolysis oven 800, and this swinging pyrolysis oven 800 is arranged on the front end of incinerator 700, and its burner hearth is communicated with the second combustion chamber 720.
The startup optimization process of the ash melting stove 100 in the present invention is: first substep opens stove thermal insulation combustor 300, what ash melting stove 100 was not only by this burner opens stove thermal insulation combustor, also be incinerator 700 open stove thermal insulation combustor, when burner hearth 170 temperature of ash melting stove 100 rises to ash melting temperature, start water-cooled mucking machine 400, start apparatus of oxygen supply 200, spiral conveyer 500 and charging gear 600 simultaneously.The high temperature furnace slag produced when incinerator 700 falls into mouth 180 by dregs of incinerator and falls in ash melting stove burner hearth 170, the flying dust simultaneously prepared, other auxiliary material being conducive to melting send into spiral conveyer 500 by amount during setting, by spiral conveyer 500 together with the lime-ash entered by each air compartment ash port 730 in spiral conveyer 500, together before ash melting stove 100, the lime-ash passage 141 of furnace wall 140 is sent in the burner hearth 170 of ash melting stove 100, two-way lime-ash is after-flame and melting rapidly under the effect such as high-temperature oxygen-enriched and arc furnace roof radiant heat energy focusing effect in ash melting stove 100 burner hearth 170, its slag flows into slag overflow channel 121 by the curved channel of the grooved furnace bottom 120 of ash melting stove 100 and falls in water-cooled mucking machine 400 through Sealed casing pipe 410, discharged by water-cooled mucking machine 400.

Claims (3)

1. the waste treatment apparatus of pyrolytic incineration melting integration, comprising:
One incinerator, described incinerator has the first combustion chamber and the second combustion chamber that are interconnected, and described second combustion chamber is positioned at the top of described first combustion chamber; Described incinerator also has some air compartments and to fall grey mouth;
The one swinging pyrolysis oven being arranged on incinerator front end, the burner hearth of described swinging pyrolysis oven and described second combustion chamber;
-be arranged on the ash melting stove of described incinerator rear end, described ash melting stove comprises one longitudinally for low cross after front height presents the furnace roof of arc, one is longitudinally at the bottom of channel furnace low after front height, rear furnace wall, front furnace wall, left, right furnace wall, a described left side, the upper end of right furnace wall respectively with the left side of described furnace roof, the docking of right both sides, left, the lower end of right furnace wall respectively with the left side at the bottom of described channel furnace, the docking of right both sides, a described left side, the front end of right furnace wall is docked with described front furnace wall, a described left side, the rear end of right furnace wall is docked with described rear furnace wall, described grooved furnace bottom rear end upwarps on curved slope backward, described furnace roof, at the bottom of channel furnace, rear furnace wall, front furnace wall, left, right furnace wall surrounds a burner hearth, so burner hearth is be longitudinally low after front height, be laterally structure wide at the top and narrow at the bottom, the equidistantly uniform several open-works of a row are horizontally arranged with at its front end place close of described furnace roof, arrange a slag overflow channel at the grooved furnace bottom lowest part of described ash melting stove, the interior collar extension of described slag overflow channel is through the wall of described grooved furnace bottom, furnace wall central upper portion arranges a passage of flame in the rear, and the interior collar extension of described passage of flame is through described rear furnace wall, and furnace wall lower central is provided with fire door in the rear, described fire door is provided with a fire door, between described front furnace wall upper end and the front end of described furnace roof, arrange the dregs of incinerator that a high-temperature flue gas doubling as described ash melting stove exports fall into mouth, described dregs of incinerator falls into the first combustion chamber of mouth and described incinerator, arrange a lime-ash passage at the center of described front furnace wall bottom, described lime-ash passage is through described front furnace wall,
-be arranged on described ash melting stove furnace roof above apparatus of oxygen supply, described apparatus of oxygen supply is by the oxygen blast arm of several equidistant all Fabric, comb communicating pipe and total oxygen supplying tube are formed, the oxygen blast arm lower end of several equidistant all Fabric of described apparatus of oxygen supply is docked with described the suitable for reading of several open-work respectively, several equidistant all upper ends of Fabric oxygen blast arm of described apparatus of oxygen supply with equidistantly dock the comb communicating pipe of described apparatus of oxygen supply, described comb communicating pipe docks with total oxygen supplying tube one end of described apparatus of oxygen supply, the other end of described total oxygen supplying tube is arranged on outside stove and is docked with oxygen system by pipeline,
-be arranged on described ash melting stove grooved furnace bottom below water-cooled mucking machine, described water-cooled mucking machine docks through Sealed casing pipe with described slag overflow channel collar extension;
-furnace wall central upper portion is in the rear set open stove and thermal insulation combustor, described in open the collar extension closed butt joint of stove and thermal insulation combustor and described passage of flame;
-be arranged on spiral conveyer outside described front furnace wall, described spiral conveyer is that longitudinal anterior-posterior horizontal is arranged, described spiral conveyer is provided with front end blanking port, some middle blanking ports and rear end discharging opening, described rear end discharging opening seals with the collar extension of described lime-ash passage and docks, and described some middle blanking ports grey mouth that falls with a corresponding described air compartment respectively seals and docks;
One charging gear, described charging gear has a lower discharge port, and described lower discharge port seals with the front end blanking port of described spiral conveyer and docks.
2. the waste treatment apparatus of pyrolytic incineration melting integration as claimed in claim 1, it is characterized in that, the arc radius of described furnace roof is greater than the arc radius of described grooved furnace bottom.
3. the waste treatment apparatus of pyrolytic incineration melting integration as claimed in claim 1, it is characterized in that, at the bottom of the furnace roof of described ash melting stove, channel furnace, rear furnace wall, front furnace wall, left and right furnace wall form by flame retardant coating, heat-insulation layer and metal shell; Wherein said flame retardant coating is positioned at inner side, and described metal shell is positioned at outside, and described heat-insulation layer is between described flame retardant coating and described metal shell.
CN201510187463.8A 2015-04-17 2015-04-17 A kind of waste treatment apparatus of pyrolytic incineration melting integration Active CN104807015B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105588131A (en) * 2015-12-31 2016-05-18 重庆科技学院 Mechanical fire grate type rubbish gasification incinerator and dual-boiler energy-saving power generation system thereof
CN106568086A (en) * 2016-10-27 2017-04-19 上海煜工环保科技有限公司 Vertical flame channel and hot bed-connected type powder material continuous melting furnace
CN110440265A (en) * 2019-08-26 2019-11-12 同济大学 A kind of trash burning furnace having hot-fluid tissue

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3108860U (en) * 2004-11-18 2005-04-28 株式会社大場組 Waste incineration melting furnace treatment equipment
CN2809450Y (en) * 2005-07-30 2006-08-23 滕清华 Continuous and controllable pyrogenation integrated refuse incinerator
CN203131832U (en) * 2012-12-31 2013-08-14 江苏和顺环保股份有限公司 Pyrolysis incineration device
CN103542415A (en) * 2013-11-01 2014-01-29 上海煜工环保科技有限公司 Smoke pyrolysis kiln-furnace-combined type sludge incinerator
CN203823766U (en) * 2014-02-28 2014-09-10 上海煜工环保科技有限公司 Ash residue melting and slag discharging device for waste incinerator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3108860U (en) * 2004-11-18 2005-04-28 株式会社大場組 Waste incineration melting furnace treatment equipment
CN2809450Y (en) * 2005-07-30 2006-08-23 滕清华 Continuous and controllable pyrogenation integrated refuse incinerator
CN203131832U (en) * 2012-12-31 2013-08-14 江苏和顺环保股份有限公司 Pyrolysis incineration device
CN103542415A (en) * 2013-11-01 2014-01-29 上海煜工环保科技有限公司 Smoke pyrolysis kiln-furnace-combined type sludge incinerator
CN203823766U (en) * 2014-02-28 2014-09-10 上海煜工环保科技有限公司 Ash residue melting and slag discharging device for waste incinerator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105588131A (en) * 2015-12-31 2016-05-18 重庆科技学院 Mechanical fire grate type rubbish gasification incinerator and dual-boiler energy-saving power generation system thereof
CN105588131B (en) * 2015-12-31 2017-11-07 重庆科技学院 Stoker fired grate formula refuse gasification incinerator and its double boiler energy-saving power generation system
CN106568086A (en) * 2016-10-27 2017-04-19 上海煜工环保科技有限公司 Vertical flame channel and hot bed-connected type powder material continuous melting furnace
CN110440265A (en) * 2019-08-26 2019-11-12 同济大学 A kind of trash burning furnace having hot-fluid tissue
CN110440265B (en) * 2019-08-26 2021-07-23 同济大学 Waste combustion furnace with heat flow structure

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CN104807015B (en) 2018-01-09

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