CN104807015B - A kind of waste treatment apparatus of pyrolytic incineration melting integration - Google Patents
A kind of waste treatment apparatus of pyrolytic incineration melting integration Download PDFInfo
- Publication number
- CN104807015B CN104807015B CN201510187463.8A CN201510187463A CN104807015B CN 104807015 B CN104807015 B CN 104807015B CN 201510187463 A CN201510187463 A CN 201510187463A CN 104807015 B CN104807015 B CN 104807015B
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- stove
- furnace
- ash
- furnace wall
- incinerator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
- F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/30—Pyrolysing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
- F23G2202/103—Combustion in two or more stages in separate chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
- F23G2202/104—Combustion in two or more stages with ash melting stage
Abstract
The waste treatment apparatus of pyrolytic incineration melting integration disclosed by the invention, including the ash melting stove of incinerator rear end is arranged on, it is arranged on the swinging pyrolysis oven of incinerator front end.The ash melting stove of the present invention includes being arranged on the apparatus of oxygen supply above furnace roof, set behind furnace wall open stove and thermal insulation combustor, the water cooling mucking machine being arranged on below the groove profile furnace bottom of ash melting stove, the screw conveying device being arranged on outside the preceding furnace wall of ash melting stove, it is arranged on charging gear of the screw conveying device above front end.The present invention pyrolytic incineration melting integration waste treatment apparatus be it is a set of integrate pyrolysis, burning, melting advantage as the whole body castoff processing system.The present invention briefly describes the outstanding advantages for the offal treatment that three kinds of swinging pyrolysis oven, incinerator, ash melting stove technologies are combined in emphasis illustrates the exclusive architectural feature of its ash melting stove and operation characteristic.
Description
Technical field
The present invention relates to the processing unit to castoff fusing, more particularly to pyrolytic incineration is melted at the discarded object of integration
Manage device.
Background technology
In flying dust caused by castoff burning processing procedure and clinker, containing substantial amounts of dioxin noxious material and again
Metal etc..Above-mentioned substance such as cannot be disposed properly, and the living environment of the mankind can be caused to seriously endanger.It is most thorough to above-mentioned substance
The effective method of disposal in bottom is to take melting, and most easy economic melting is to carry out pyrolytic incineration to discarded object to melt
Melt integrated treatment mode.The pyrolytic incineration melting integrated treatment technology of discarded object, not only improve the processing effect of discarded object
Fruit reduces processing cost, and considerably reduces the discharge of pollutant.Fundamentally to solve castoff burning processing
The problems such as high pollution, high cost are imperative using melting integrated treatment technology is burned to pyrolysis of waste.
The content of the invention
The present invention provides a kind of discarding for the pyrolytic incineration melting integration that manipulation is easy, safe and reliable, operating cost is low
Thing processing unit.
The pyrolysis of waste of the present invention burns melting integrated treatment process, can be achieved through the following technical solutions：
The waste treatment apparatus of pyrolytic incineration melting integration, including：
One incinerator, the incinerator have interconnected the first combustion chamber and the second combustion chamber, second burning
Room is located at the top of first combustion chamber；The incinerator also has the grey mouth in some air compartments whereabouts；
- it is arranged on the swinging pyrolysis oven of incinerator front end, the burner hearth of the swinging pyrolysis oven and the described second burning
Room connects；
- be arranged on the ash melting stove of the incinerator rear end, the ash melting stove include a longitudinal direction for it is preceding it is high after it is low
It is longitudinally channel furnace bottom low after preceding height, rear furnace wall, preceding furnace wall, left and right furnace wall that transverse direction, which presents the furnace roof of arc, one,
The upper end of the left and right furnace wall is docked with the left and right both sides of the furnace roof respectively, the lower end of left and right furnace wall respectively with institute
The left and right both sides docking at channel furnace bottom is stated, the front end of the left and right furnace wall is docked with the preceding furnace wall, the left and right stove
The rear end of wall is docked with the rear furnace wall, and curved slope upwarps backward for the groove profile furnace bottom rear end, the furnace roof, channel furnace
Bottom, rear furnace wall, preceding furnace wall, left and right furnace wall surround a burner hearth, thus burner hearth in longitudinal direction for it is low after preceding high, be laterally
Structure wide at the top and narrow at the bottom；The equidistant uniform several open-works of a row are horizontally arranged with its front end in the furnace roof；Described
The groove profile furnace bottom lowest part of ash melting stove sets a slag overflow channel, described in the interior collar extension of the slag overflow channel passes through
The wall of groove profile furnace bottom；One passage of flame of furnace wall central upper portion setting, the interior collar extension of the passage of flame are saturating in the rear
The rear furnace wall is crossed, furnace wall lower central is provided with fire door in the rear, and a fire door is provided with the fire door；Described
One burning as the high-temperature flue gas outlet of the ash melting stove is set between preceding furnace wall upper end and the front end of the furnace roof
Clinker falls into mouth, and the dregs of incinerator falls into the first combustion chamber of mouth and the incinerator；In the preceding furnace wall bottom
Centrally disposed lime-ash passage, the lime-ash passage passes through the preceding furnace wall；
- the apparatus of oxygen supply being arranged on above the furnace roof of the ash melting stove, the apparatus of oxygen supply is by several equidistant equal Fabric
Oxygen blast branch pipe, comb communicating pipe and total oxygen supplying tube form, several equidistant Fabric oxygen blast branch pipe lower ends of the apparatus of oxygen supply
Docked respectively with the suitable for reading of several open-works, several equidistant upper ends of Fabric oxygen blast branch pipes of the apparatus of oxygen supply and the confession
The comb communicating pipe of oxygen device equidistantly docks, and described comb communicating pipe docks with total oxygen supplying tube one end of the apparatus of oxygen supply,
The other end of total oxygen supplying tube is arranged on outside stove to be docked by pipeline with oxygen system；
- water cooling the mucking machine being arranged on below the groove profile furnace bottom of the ash melting stove, the water cooling mucking machine with it is described
The sealed sleeve pipe docking of slag overflow channel collar extension；
- furnace wall central upper portion in the rear is set open stove and thermal insulation combustor, it is described open stove and thermal insulation combustor with
The collar extension closed butt joint of the passage of flame；
- the spiral conveyer being arranged on outside the preceding furnace wall, the spiral conveyer are longitudinal anterior-posterior horizontal arrangement,
Front end blanking port, some middle blanking ports and rear end discharging opening, the rear end discharging opening are provided with the spiral conveyer
Docked with the collar extension sealing of the lime-ash passage, some middle blanking ports fall with a corresponding air compartment respectively
Grey mouth sealing docking；
One charging gear, the charging gear have a lower discharge port, the lower discharge port and the spiral conveyer
Front end blanking port sealing docking.
In a preferred embodiment of the invention, the arc radius of the furnace roof is more than the arc half of the groove profile furnace bottom
Footpath.
In the preferred embodiment of the present invention, furnace roof, channel furnace bottom, rear furnace wall, the forehearth of the ash melting stove
Wall, left and right furnace wall are formed by flame retardant coating, heat-insulation layer and metal shell；Wherein described flame retardant coating is located at inner side, the gold
Category shell is located at outside, and the heat-insulation layer is between the flame retardant coating and the metal shell.
The waste treatment apparatus of the pyrolytic incineration melting integration of the present invention, is a set of collection pyrolysis, burns, melting advantage
For the castoff processing system of the whole body.The present invention illustrates the exclusive architectural feature of ash melting stove and operation characteristic in emphasis
In, briefly introduce the protrusion of the waste treatment apparatus that three kinds of swinging pyrolysis oven, incinerator, ash melting stove technologies are combined
Advantage.
The startup optimization of ash melting stove in the present invention should be in swinging pyrolysis oven, incinerator and corollary system and phase
Close auxiliary facility normally can be run on the premise of startup optimization by the process route synchronous averaging of setting.Ash melting stove opens
Dynamic running is：Substep opens stove and thermal insulation combustor first, and this opens stove and is not only ash melting stove with thermal insulation combustor
Open stove and thermal insulation combustor, and incinerator opens stove and thermal insulation combustor.When the furnace temperature of ash melting stove rises to melting temperature
When spending, start water cooling mucking machine, while start apparatus of oxygen supply, spiral conveyer and charging gear, when dregs of incinerator is melted by lime-ash
When melting the dregs of incinerator of stove and falling into the high-temperature flue gas outlet of the i.e. ash melting stove of mouth and fall into ash melting stove burner hearth, prepare simultaneously
Flying dust well, other auxiliary materials for being advantageous to melting are sent into spiral conveyer by amount during setting, pass through the spiral conveyer
Together with by each air compartment ash port enter the spiral conveyer in lime-ash, together through the ash melting stove before
The lime-ash passage of furnace wall is sent into the burner hearth of ash melting stove, and two-way lime-ash is ash melting furnace high-temperature is oxygen-enriched and arc stove
Rapid after-flame is with melting under the conditions of pushing up radiant heat energy collection Jiao's effect etc., the arc for the groove profile furnace bottom that its slag passes through ash melting stove
Conduit flows into slag overflow channel and sealed sleeve pipe is fallen into water cooling mucking machine, is discharged by water cooling mucking machine.Ash melting stove
The ash melting temperature of burner hearth ratio, blowing oxygen quantity, feeding coal and burner heat can be assembled by regulating and controlling the lime-ash of charging gear
Power is more accurately controlled on demand.
Processed discarded object initially enters in the present invention is pyrolyzed in swinging pyrolysis oven, the high temperature cigarette of pyrolysis
Gas is taken from incinerator, under the factor effect such as moderate pyrolysis temperature and the motion mode of revolution, residing time in furnace so that
Discarded object when falling into the stove Raft of incinerator, had turned into certain temperature, epigranular, calorific value uniformly etc. be advantageous to burn
Material, therefore can greatly reduce and burn the time and reduce incinerator Raft effective length, due to burning time and incinerator
Raft significantly shortening, hence it is evident that improve the temperature that stove Raft afterbodys fall into ash melting stove clinker, be advantageous to the melting of clinker.Lime-ash
Melting furnace caused high-temperature flue gas during ash melting, the high-temperature flue gas through ash melting stove in the presence of system negative pressure
Enter the second combustion chamber of incinerator behind the first combustion chamber that outlet passes through incinerator, this high-temperature flue gas can effectively improve incinerator
First combustion chamber and the combustion efficiency of the temperature and improving incinerator of the second combustion chamber.
Due to taking above-mentioned technical proposal, the waste treatment apparatus of pyrolytic incineration melting integration of the present invention have with
Lower technical characterstic：
1) disposal ability is strong, and the complete place to flying dust clinker caused by handled discarded object and processing procedure can be achieved
Reason.
2) pyrolysis, burning are integrated, melting advantage, stable, operating cost is low.
3) disposal of pollutants index is advanced, volume reduction effect is good, environment protecting protrudes.
4) heat energy is high with slag recycling degree, and on-road efficiency is good.
Brief description of the drawings
Fig. 1 is the part main structure schematic diagram of the waste treatment apparatus of pyrolytic incineration of the present invention melting integration.
Fig. 2 is Fig. 1 A-A to part sectioned view.
Embodiment
The present invention is further described with reference to the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, the waste treatment apparatus for the pyrolytic incineration melting integration drawn in figure, including a burning
Stove 700, the incinerator 700 have interconnected the first combustion chamber 710 and the second combustion chamber 720, and the second combustion chamber 720 is located at
The top of first combustion chamber 710；The incinerator 700 also has the grey mouth 730 in some air compartments whereabouts.
It is preceding high that the waste treatment apparatus of the pyrolytic incineration melting integration of present embodiment, which also includes a longitudinal direction,
The longitudinal direction of furnace roof 110, one that low cross presents arc afterwards is channel furnace bottom 120 low after preceding height, rear furnace wall 130, preceding furnace wall
140th, left and right furnace wall 150,160, the upper end of left and right furnace wall 150,160 are docked with the left and right both sides of furnace roof 110 respectively,
The lower end of left and right furnace wall 150,160 is docked with the left and right both sides at channel furnace bottom 120 respectively, left and right furnace wall 150,160
Front end is docked with preceding furnace wall 140, and the rear end of left and right furnace wall 150,160 is docked with rear furnace wall 130.Furnace roof 110, flute profile
Furnace bottom 120, rear furnace wall 130, preceding furnace wall 140, left and right furnace wall 150,160 surround a burner hearth 170.
The arc radius of furnace roof 110 is more than the arc radius of groove profile furnace bottom 120, and the rear end of groove profile furnace bottom 120 is curved backward
Slope upwarps, burner hearth 170 in longitudinal direction for it is low after preceding high, be laterally structure wide at the top and narrow at the bottom.
Furnace roof 110, channel furnace bottom 120, rear furnace wall 130, preceding furnace wall 140, the left and right stove of the ash melting stove 100
Wall 150,160 is formed by flame retardant coating 101, heat-insulation layer 102 and metal shell 103；Wherein flame retardant coating 101 is located at inner side, gold
Category shell 103 is located at outside, and heat-insulation layer 102 is between flame retardant coating 101 and metal shell 103.
The equidistant uniform several open-works 111 of a row are horizontally arranged with its front end in furnace roof 110；In ash melting
The lowest part of groove profile furnace bottom 120 of stove 100 sets a slag overflow channel 121, described in the interior collar extension of slag overflow channel 121 passes through
The wall of groove profile furnace bottom 120；The rear central upper portion of furnace wall 130 set a passage of flame 131, passage of flame 131 it is inside and outside
Mouth passes through rear furnace wall 130, and the rear lower central of furnace wall 130 is provided with fire door 132, a circle plunger type is provided with fire door 132
Fire door 310.
One high-temperature flue gas for doubling as ash melting stove 100 is set between the preceding upper end of furnace wall 140 and the front end of furnace roof 110
The dregs of incinerator of outlet falls into mouth 180, and the dregs of incinerator falls into mouth 180 and connected with the first combustion chamber 710 of incinerator 700；
The centrally disposed lime-ash passage 141 of the preceding bottom of furnace wall 140, lime-ash passage 141 pass through preceding furnace wall 140.
An apparatus of oxygen supply 200 is provided with above the furnace roof 110 of ash melting stove 100, the apparatus of oxygen supply 200 is by several etc.
Oxygen blast branch pipe 210, comb communicating pipe 220 and total oxygen supplying tube 230 away from equal Fabric are formed, several equidistant equal Fabric of apparatus of oxygen supply 200
The lower end of oxygen blast branch pipe 210 docked respectively with several the suitable for reading of open-work 111, several equidistant Fabric oxygen blast branch of apparatus of oxygen supply 200
The upper end of pipe 210 is with equidistantly docking the comb communicating pipe 220 of apparatus of oxygen supply 200, comb communicating pipe 220 and apparatus of oxygen supply 200
The total one end of oxygen supplying tube 230 docking, the other end of total oxygen supplying tube 230 is arranged on outside stove to be docked by pipeline with oxygen system.
Be provided with a water cooling mucking machine 400 below the groove profile furnace bottom 120 of ash melting stove 100, water cooling mucking machine 400 with
The sealed sleeve pipe 410 of the collar extension of slag overflow channel 121 docks.
The central upper portion of rear furnace wall 130 of ash melting stove 100 is provided with one and opens stove and thermal insulation combustor 300, this is opened
The collar extension closed butt joint of stove and thermal insulation combustor 300 and passage of flame 131.
A spiral conveyer 500 is provided with outside the preceding furnace wall 140 of ash melting stove 100, the spiral conveyer 500 is
Longitudinal anterior-posterior horizontal arrangement, rear end discharging opening 510, some middle blanking ports 530 and preceding are provided with the spiral conveyer 500
Hold blanking port 520, the collar extension of rear end discharging opening 510 and lime-ash passage 141, which seals, to be docked, some middle blanking ports 530 respectively with
The grey sealing of mouth 730 docking in corresponding air compartment whereabouts.
The waste treatment apparatus of the pyrolytic incineration melting integration of present embodiment also includes a charging gear
600, charging gear 600 has a lower discharge port 610, and the front end blanking port 520 of lower discharge port 610 and spiral conveyer 500 is close
Envelope docking.
The waste treatment apparatus of the pyrolytic incineration melting integration of present embodiment also includes single-revolution formula and is pyrolyzed
Stove 800, the swinging pyrolysis oven 800 are arranged on the front end of incinerator 700, and its burner hearth connects with the second combustion chamber 720.
The startup optimization process of ash melting stove 100 in the present invention is：Substep opens stove thermal insulation combustor first
300, what this burner was not only ash melting stove 100 opens stove thermal insulation combustor, and incinerator 700 opens stove insulation burning
Device, when the temperature of burner hearth 170 of ash melting stove 100 rises to ash melting temperature, start water cooling mucking machine 400, start simultaneously
Apparatus of oxygen supply 200, spiral conveyer 500 and charging gear 600.When high temperature furnace slag caused by incinerator 700 is fallen by dregs of incinerator
Entrance 180 is fallen into ash melting stove burner hearth 170, at the same prepare flying dust, other auxiliary materials for being advantageous to melting are by setting
Timing amount is sent into spiral conveyer 500, enters spiral transferring together with by each air compartment ash port 730 by spiral conveyer 500
The feeding ash melting stove of lime-ash passage 141 of lime-ash in material machine 500, the together preceding furnace wall 140 through ash melting stove 100
In 100 burner hearth 170, two-way lime-ash is high-temperature oxygen-enriched in the burner hearth 170 of ash melting stove 100 and arc furnace roof radiant heat energy focuses on
With melting, the curved channel for the groove profile furnace bottom 120 that its slag passes through ash melting stove 100 flows into rapid after-flame under the effects such as effect
The sealed sleeve pipe 410 of slag overflow channel 121 is fallen into water cooling mucking machine 400, is discharged by water cooling mucking machine 400.
Claims (3)
1. the waste treatment apparatus of pyrolytic incineration melting integration, including：
One incinerator, the incinerator have interconnected the first combustion chamber and the second combustion chamber, second combustion chamber position
In the top of first combustion chamber；The incinerator also has the grey mouth in some air compartments whereabouts；
One is arranged on the swinging pyrolysis oven of incinerator front end, and the burner hearth of the swinging pyrolysis oven connects with second combustion chamber
It is logical；
- be arranged on the ash melting stove of the incinerator rear end, the ash melting stove include a longitudinal direction for it is preceding it is high after low cross
Furnace roof, the longitudinal direction for presenting arc are low channel furnace bottom, rear furnace wall, preceding furnace wall, left and right furnace wall after preceding height, described
The upper end of left and right furnace wall is docked with the left and right both sides of the furnace roof respectively, the lower end of left and right furnace wall respectively with the groove
The left and right both sides docking of shape furnace bottom, the front end of the left and right furnace wall are docked with the preceding furnace wall, the left and right furnace wall
Rear end with it is described after furnace wall dock, curved slope upwarps backward for channel furnace bottom rear end, the furnace roof, channel furnace bottom,
Furnace wall, preceding furnace wall, left and right furnace wall surround a burner hearth afterwards, thus burner hearth in longitudinal direction for it is low after preceding high, be laterally upper width
Lower narrow structure；The equidistant uniform several open-works of a row are horizontally arranged with its front end in the furnace roof；In the lime-ash
The channel furnace bottom lowest part of melting furnace sets a slag overflow channel, and the interior collar extension of the slag overflow channel passes through the flute profile
The wall of furnace bottom；Furnace wall central upper portion sets a passage of flame in the rear, and the interior collar extension of the passage of flame passes through institute
Rear furnace wall is stated, furnace wall lower central is provided with fire door in the rear, and a fire door is provided with the fire door；In the forehearth
One dregs of incinerator as the high-temperature flue gas outlet of the ash melting stove is set between wall upper end and the front end of the furnace roof
Mouth is fallen into, the dregs of incinerator falls into the first combustion chamber of mouth and the incinerator；In the preceding furnace wall bottom
The heart sets a lime-ash passage, and the lime-ash passage passes through the preceding furnace wall；
- the apparatus of oxygen supply being arranged on above the furnace roof of the ash melting stove, the apparatus of oxygen supply are blown by several equidistant Fabric's
Oxygen branch pipe, comb communicating pipe and total oxygen supplying tube are formed, several equidistant Fabric of apparatus of oxygen supply oxygen blast branch pipe lower end difference
Docked with the suitable for reading of several open-works, several equidistant upper ends of Fabric oxygen blast branch pipes of the apparatus of oxygen supply fill with the oxygen supply
The comb communicating pipe put equidistantly docks, and described comb communicating pipe docks with total oxygen supplying tube one end of the apparatus of oxygen supply, described
The other end of total oxygen supplying tube is arranged on outside stove and docked by pipeline with oxygen system；
- it is arranged on water cooling mucking machine square under the channel furnace of the ash melting stove, the water cooling mucking machine and the slag
The sealed sleeve pipe docking of overflow channel collar extension；
- furnace wall central upper portion in the rear is set open stove and thermal insulation combustor, it is described open stove and thermal insulation combustor with it is described
The collar extension closed butt joint of passage of flame；
- the spiral conveyer being arranged on outside the preceding furnace wall, the spiral conveyer is arranged for longitudinal anterior-posterior horizontal, in institute
State and front end blanking port, some middle blanking ports and rear end discharging opening, the rear end discharging opening and institute are provided with spiral conveyer
State the collar extension sealing docking of lime-ash passage, some middle blanking ports fall grey mouth with a corresponding air compartment respectively
Sealing docking；
One charging gear, the charging gear have a lower discharge port, the front end of the lower discharge port and the spiral conveyer
Blanking port sealing docking；
The startup optimization process of ash melting stove is：Substep opens stove and thermal insulation combustor first, and this opens stove and burnt with insulation
What device was not only ash melting stove open stove and thermal insulation combustor, and incinerator opens stove and thermal insulation combustor；Work as ash melting
When the furnace temperature of stove rises to melting temperature, start water cooling mucking machine, while start apparatus of oxygen supply, spiral conveyer and charging gear,
The high-temperature flue gas outlet that the i.e. ash melting stove of mouth is fallen into by the dregs of incinerator of ash melting stove when dregs of incinerator falls into ash melting
When in stove burner hearth, at the same prepare flying dust, it is other be advantageous to melting auxiliary material by setting when amount be sent into spiral conveyer,
By the spiral conveyer together with the lime-ash entered by each air compartment ash port in the spiral conveyer, together pass through
The lime-ash passage of the preceding furnace wall of the ash melting stove is sent into the burner hearth of ash melting stove, and two-way lime-ash is in ash melting stove
Rapid after-flame passes through ash melting stove with melting, its slag under the conditions of interior high-temperature oxygen-enriched and arc furnace roof radiant heat energy collection Jiao's effect
The curved channel at channel furnace bottom flow into slag overflow channel and sealed sleeve pipe and fall into water cooling mucking machine, by water cooling mucking machine
Discharge.
2. the waste treatment apparatus of pyrolytic incineration melting integration as claimed in claim 1, it is characterised in that the furnace roof
Arc radius be more than the channel furnace bottom arc radius.
3. the waste treatment apparatus of pyrolytic incineration melting integration as claimed in claim 1, it is characterised in that the lime-ash
The furnace roof of melting furnace, channel furnace bottom, rear furnace wall, preceding furnace wall, left and right furnace wall by flame retardant coating, heat-insulation layer and metal outside
Shell is formed；Wherein described flame retardant coating is located at inner side, and the metal shell is located at outside, the heat-insulation layer be located at the flame retardant coating with
Between the metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187463.8A CN104807015B (en) | 2015-04-17 | 2015-04-17 | A kind of waste treatment apparatus of pyrolytic incineration melting integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187463.8A CN104807015B (en) | 2015-04-17 | 2015-04-17 | A kind of waste treatment apparatus of pyrolytic incineration melting integration |
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| Publication Number | Publication Date |
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| CN104807015A CN104807015A (en) | 2015-07-29 |
| CN104807015B true CN104807015B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510187463.8A Active CN104807015B (en) | 2015-04-17 | 2015-04-17 | A kind of waste treatment apparatus of pyrolytic incineration melting integration |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106568086B (en) * | 2016-10-27 | 2018-08-17 | 上海煜工环保科技有限公司 | Vertical Flame channel connects hott bed formula powder-material continuous fusion stove |
| CN110440265B (en) * | 2019-08-26 | 2021-07-23 | 同济大学 | Waste combustion furnace with heat flow structure |
Family Cites Families (5)
| 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 |
| CN103542415B (en) * | 2013-11-01 | 2016-01-06 | 上海煜工环保科技有限公司 | Cigarette pyrolysis kiln, stove combined type sludge incineration device |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN104807015A (en) | 2015-07-29 |
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