CN105737165A - Material charging and discharging linkage method for garbage disposal - Google Patents
Material charging and discharging linkage method for garbage disposal Download PDFInfo
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- CN105737165A CN105737165A CN201610162322.5A CN201610162322A CN105737165A CN 105737165 A CN105737165 A CN 105737165A CN 201610162322 A CN201610162322 A CN 201610162322A CN 105737165 A CN105737165 A CN 105737165A
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- pyrolysis furnace
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- garbage pyrolysis
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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
- F23G5/0276—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage using direct heating
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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
- F23G5/50—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/20—Waste supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/55—Controlling; Monitoring or measuring
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a material charging and discharging linkage method for garbage disposal. The method comprises the following steps: S1, arranging a garbage pyrolyzing furnace, pouring garbage into the garbage pyrolyzing furnace after ignition in the garbage pyrolyzing furnace to be combusted, maintaining a negative pressure state in the garbage pyrolyzing furnace, and acquiring an image in the garbage pyrolyzing furnace; S2, extracting mixed gas in the garbage pyrolyzing furnace, separating water from the mixed gas, and then guiding the mixed gas into a combustion position in the garbage pyrolyzing furnace and guiding oxygen-supplying gas into the combustion position; and S5, calculating the displacement of the combustion position relative to the bottom of the garbage pyrolyzing furnace according to the image in the garbage pyrolyzing furnace, and controlling discharge of waste slag in the garbage pyrolyzing furnace according to a calculation result. According to the method disclosed by the invention, the garbage combustion condition in the garbage pyrolyzing furnace is judged according to an image judging mode and the slag accumulation condition is calculated by tracking the combustion position, so that the discharge of the slag and supplement of garbage in the pyrolyzing furnace are controlled. The labor cost is lowered, and the degree of automation of garbage disposal is improved.
Description
Technical field
The present invention relates to technical field of waste treatment, particularly relate to a kind of input and output material interlock method for garbage disposal.
Background technology
Rubbish is mankind's daily life and the solid waste produced in producing, and owing to output is big, complicated component is various, and has contaminative, resource and social.2013, nearly 4.5 hundred million tons of China's Municipal Domestic Garbage Output, and the annual speed increment with 8-10%, sanitary fill storage over the years more than more than 60 hundred million tons, rubbish eroded field area was more than 500,000,000 square metres.As do not dealt carefully with, just pollute the environment, affect environmental health, waste resource, destroy productive life safety, destroy social harmony.
Current existing trash processing way, otherwise floor space is big, and economic benefit is low；Adaptability is weak, is not final processing mode；Treatment effeciency is low.And at present in garbage processing procedure, the eventful dependence manpower of filling of the discharge of slag, rubbish is completed.Garbage disposal scene often bad environments, human body can be adversely affected by manual operation, and is difficult to ensure that staff's work efficiency in adverse circumstances.
Visible, current MSW processing industry need development.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of input and output material interlock method for garbage disposal.
A kind of input and output material interlock method for garbage disposal that the present invention proposes, comprises the following steps:
S1, garbage pyrolysis furnace is set, in garbage pyrolysis furnace, pours rubbish into after igniting burn, maintain negative pressure state in garbage pyrolysis furnace, obtain image in garbage pyrolysis furnace；
Mixing gas in S2, extraction garbage pyrolysis furnace, will mix moisture separation in gas, then mixing gas be imported burning position in garbage pyrolysis furnace, to burning position importing oxygen-fed gas；
S3, the tail gas produced by burning position discharge after importing washing pool washing；
After solution reaches capacity in S4, washing pool, the precipitated impurities precipitated out in washing pool is imported in garbage pyrolysis furnace, and isolated moisture in mixing gas is imported in washing pool；
S5, according to image in garbage pyrolysis furnace, calculate the burning position displacement relative to refuse pyrolysis furnace bottom, and control the discharge of waste residue in garbage pyrolysis furnace according to result of calculation；
S6, according to image in garbage pyrolysis furnace, burning position burning velocity is judged, and according to judged result control mixing gas extraction speed and support gas boot speed；
S7, in garbage pyrolysis furnace add rubbish.
Preferably, step S1 is particularly as follows: arrange garbage pyrolysis furnace, after refuse pyrolysis furnace bottom lays one layer of ashes, light a fire after ashes are laid fuel, it is subsequently poured into rubbish to cover flame burns, maintains negative pressure state in garbage pyrolysis furnace, and obtain image in garbage pyrolysis furnace.
Preferably, in step S1, the concrete mode of image in garbage pyrolysis furnace that obtains is: arrange observation window on garbage pyrolysis furnace, and observation window arranged outside filming apparatus by observation window to garbage pyrolysis furnace in image.
Preferably, in step S1, the method maintaining negative pressure state in garbage pyrolysis furnace is: the derivation speed of the tail gas that burning position produces is more than importing the speed supporting gas in garbage pyrolysis furnace.
Preferably, by concretely comprising the following steps that moisture in mixing gas separates in step S2: mixing gas to be passed through the airway being arranged in low temperature environment.
Preferably, step S5 specifically includes following steps:
S51, distance threshold is set；
S52, according to image in garbage pyrolysis furnace, calculate the burning position displacement relative to refuse pyrolysis furnace bottom, and displacement compared with distance threshold；
S53, when displacement reaches distance threshold, slag in garbage pyrolysis furnace is discharged.
Preferably, step S53 is provided with deslagging threshold value, discharges equivalent slag according to deslagging threshold value.
Preferably, step S7, particularly as follows: arrange reinforced threshold value, adds the rubbish with reinforced threshold value equivalent in garbage pyrolysis furnace after slag emission.
Preferably, in step S2, in garbage pyrolysis furnace, above burning position, extract mixing gas in garbage pyrolysis furnace.
A kind of input and output material interlock method for garbage disposal that the present invention proposes, by obtaining garbage pyrolysis furnace internal image, then judges burning position displacement according to image, and according to the accumulation of slag in displacement calculation garbage pyrolysis furnace.When slag runs up to a certain degree, slag is discharged, and think to supplement in garbage pyrolysis furnace appropriate rubbish, to ensure efficiently carrying out of garbage disposal work in garbage pyrolysis furnace.
The present invention obtains image in real time in garbage pyrolysis furnace, combustion case in garbage pyrolysis furnace is judged by the method judged by image, can incineration firing situation in real-time tracking garbage pyrolysis furnace, the speed of incineration firing, flame size, sufficient combustion degree are directly sampled, accuracy is high, real-time.
In the present invention, according to the mode that image judges, the incineration firing situation in garbage pyrolysis furnace is judged, by the following calculation slag accumulation to burning position, thus controlling supplementing of rubbish in slag emission and pyrolysis oven.Reduce human cost, improve the automaticity of garbage disposal.
Accompanying drawing explanation
Fig. 1 is a kind of input and output material interlock method schematic flow sheet for garbage disposal that the present invention proposes；
Fig. 2 is a kind of Intelligent garbage treatment system structural representation that the present invention proposes；
Fig. 3 is a kind of Intelligent garbage treatment system control structure schematic diagram that the present invention proposes.
Detailed description of the invention
With reference to Fig. 1, a kind of input and output material interlock method for garbage disposal that the present invention proposes, comprise the following steps:
S1, garbage pyrolysis furnace is set, in garbage pyrolysis furnace, pours rubbish into after igniting burn, maintain negative pressure state in garbage pyrolysis furnace, obtain image in garbage pyrolysis furnace.
In this step, in garbage pyrolysis furnace, the step of igniting is: after refuse pyrolysis furnace bottom lays one layer of ashes, lights a fire after laying fuel on ashes.Burning position can be incubated by the laying of ashes.Rubbish covers after pouring into and burns on flame, can make to present a kind of relatively mild fired state in garbage pyrolysis furnace, improves safety.
Garbage pyrolysis furnace in combustion, maintains negative pressure state inside it, harmful gas can be avoided to overflow, and produces explosion phenomenon after avoiding inflammable and explosive substances burning simultaneously.
In this step, the concrete mode of image in garbage pyrolysis furnace that obtains is: arrange observation window on garbage pyrolysis furnace, and observation window arranged outside filming apparatus by observation window to garbage pyrolysis furnace in image.
Mixing gas in S2, extraction garbage pyrolysis furnace, will mix moisture separation in gas, then mixing gas be imported burning position in garbage pyrolysis furnace, to burning position importing oxygen-fed gas.
In this step, in garbage pyrolysis furnace, above burning position, extract mixing gas in garbage pyrolysis furnace.
Refuse pyrolysis furnace interior, according to temperature and oxygen content, is divided into oxide layer, reducing zone, dry distilling layer and drying layer, and harmful components are aoxidized by oxide layer, and rubbish is decomposed by reducing zone, and rubbish is carried out dehydrate by drying layer and dry distilling layer.Mixing gas comprises reducing zone and decomposes the fuel gas such as methane etc. produced, also include steam.Mixing gas imports burning position after dewatering, and can promote the burning of rubbish in garbage pyrolysis furnace, support gas to pour the burning that can avoid causing due to anoxia into insufficient.
In present embodiment, what in mixing gas, moisture separated concretely comprises the following steps: mixing gas passes through the airway being arranged in low temperature environment.So, steam meets condensation knot thus separating from mixing gas in airway.
S3, the tail gas produced by burning position discharge after importing washing pool washing.
Tail gas is through burning position, and harmful substance is oxidized, comprises the flue dust of burning position generation so needs are washed in tail gas.In present embodiment, can pass through to arrange the relative position relation of mixing gas access and offgas outlet and burning position, it is ensured that the tail gas of discharge all passes through fully oxidized.Additionally, part mixing gas again becomes a part for mixing gas after oxide layer, circulate hence into next time, so, discharge after mixing gas can be avoided not to be substantially oxidized.
In present embodiment, the method maintaining negative pressure state in garbage pyrolysis furnace is: the derivation speed of the tail gas that burning position produces is more than importing the speed supporting gas in garbage pyrolysis furnace.
After solution reaches capacity in S4 washing pool, the precipitated impurities precipitated out in washing pool is imported in garbage pyrolysis furnace, and isolated moisture in mixing gas is imported in washing pool.So, it is ensured that the efficiency that tail gas is washed by washing pool.
S51, distance threshold is set.
S52, according to image in garbage pyrolysis furnace, calculate the burning position displacement relative to refuse pyrolysis furnace bottom, and displacement compared with distance threshold.
S53, deslagging threshold value is set, when displacement reaches distance threshold, discharges equivalent slag according to deslagging threshold value.
S6, according to image in garbage pyrolysis furnace, burning position burning velocity is judged, and according to judged result control mixing gas extraction speed and support gas boot speed.
S7, reinforced threshold value is set, in garbage pyrolysis furnace, after slag emission, adds the rubbish with reinforced threshold value equivalent.
Below in conjunction with a specific embodiment, above method is described further.
With reference to Fig. 2, Fig. 3, present embodiments provide a kind of Intelligent garbage treatment system, including garbage pyrolysis furnace 1, water cycle subsystem, gas cycle subsystem and input and output material subsystem and control module.
Being provided with observation window 2 on garbage pyrolysis furnace 1, on observation window 2, outside is provided with camera head, and camera head 3 is for shooting image in garbage pyrolysis furnace 1 by observation window.
In present embodiment, rubbish being poured after lighting flame bottom garbage pyrolysis furnace 1 garbage pyrolysis furnace 1 into, the rubbish in garbage pyrolysis furnace 1 is up divided into oxide layer, reducing zone and dry distilling layer according to variations in temperature by burning position.Oxide layer is incineration firing region, and its temperature is the highest, can be aoxidized by harmful substance；Decomposable asymmetric choice net material in rubbish is decomposed by reducing zone, and the moisture in rubbish is evaporated forming steam by dry distilling layer.In present embodiment, owing to rubbish directly overlays on flame, so not havinging the combustion system of fierceness in garbage pyrolysis furnace 1, safety is high.Control module and obtain the image of camera head 3 shooting, and according to image, the combustion case in garbage pyrolysis furnace 1 is judged.
Gas cycle subsystem includes the first suction machine 4, cooler bin 5 and airway 6, and airway 6 is arranged in cooler bin 5, and its two ends all connect with garbage pyrolysis furnace 1, and airway 6 and garbage pyrolysis furnace 1 constitute gas return path, and the first suction machine 4 is arranged in gas return path.Under the first suction machine 4 effect, the mixing gas produced in garbage pyrolysis furnace 1 enters airway 6.The steam evaporated in the fuel gas such as the methane that harmful gas that mixing gas includes comprising in rubbish in garbage pyrolysis furnace 1, garbage decomposition produce and rubbish.Mixing gas is by after airway 6, and water vapor condensation is trapped in airway 6, and the mixing gas after dewatering enters burning position, and the burning of fuel gas can promote the abundant burning of rubbish.
In present embodiment, garbage pyrolysis furnace 1 in working order under can be that sealing state may also be uncovered state, under sealing state, in order to ensure burning abundant, it is necessary to pour oxygen-fed gas into burning position.Under uncovered state, mixing gas comprises a part and to burning position oxygen supply, but in order to ensure the abundance of oxygen, also additionally can pour oxygen-fed gas into burning position from leaked-in air garbage pyrolysis furnace.
In present embodiment, garbage pyrolysis furnace 1 is connected to the aerator 12 for importing oxygen-fed gas to its internal-combustion position.Aerator 12 air outlet place is connected with bottom garbage pyrolysis furnace 1 by an ajutage, aerator inputs oxygen-containing gas by ajutage 9 bottom garbage pyrolysis furnace 1 internal oxidation layer, to ensure that oxide layer rubbish sustained combustion provides high temperature, and the harmful substance ensured in oxide layer is substantially oxidized.
Water cycle subsystem includes flow pipe 7, washing pool the 8, second suction machine 9 and spray head 10.Flow pipe 7 one end connects with airway 6, and the other end connects with washing pool 8, and in airway, the water of steam coagulation can be entered in washing pool by flow pipe 7.Spray head 10 is arranged in garbage pyrolysis furnace 1, and washing pool 8 is connected with spray head 10 by the second suction machine 9, and the second suction machine 9 is for extracting the precipitate precipitated out in washing pool and being sent in garbage pyrolysis furnace by spray head.Garbage pyrolysis furnace 1 is provided with offgas outlet, and offgas outlet is connected with washing pool 8 by the 3rd suction machine 11.
The tail gas that in garbage pyrolysis furnace 1, burning position produces enters washing pool under the 3rd suction machine 11 effect and washes, owing to harmful substance is substantially oxidized in garbage pyrolysis furnace, tail gas after washing can directly discharge, in order to be further ensured that exhaust emissions safety, it is possible to discharge after tail gas is purified.
Washing pool retains the flue dust in tail gas thus becoming cloudy, and along with the carrying out of washing, in washing pool, solution concentration rising reaches capacity and precipitates out precipitate.In present embodiment, the precipitate precipitated out in washing pool can be sprayed onto on the rubbish in garbage pyrolysis furnace 1 by spray head 10 under the second suction machine 9 effect, thus moisture is become the ingredient that steam becomes mixing gas to enter water next time and circulate by high temperature evaporation in garbage pyrolysis furnace 1 in precipitate, and precipitate together with rubbish after burning position burns as slag ash discharge.And the water in airway 6 imports washing pool 8, washing pool can be supplemented, it is ensured that the washing pool washing ability to tail gas.
In present embodiment, washing pool 8 is provided with the exhaust pipe that lower end is immersed in washing pool 8 solution, exhaust pipe and the 3rd suction machine 11 and connects.So, the tail gas produced in garbage pyrolysis furnace 1 is input under washing pool 8 liquid level either directly through exhaust pipe, to ensure that tail gas is discharged after fully washing.In present embodiment, the second suction machine 9 extracts precipitate bottom washing pool 8 and flows to spray head 10, because flue dust is dissolved in washing pool backward lower depravity, easily forms more precipitate bottom washing pool.
In present embodiment, in order to avoid harmful gas is overflowed in garbage pyrolysis furnace, in garbage pyrolysis furnace, maintain negative pressure state.The mode of the speed that the speed that specifically can support gas by controlling aerator 12 to import extracts tail gas less than the 3rd suction machine maintains the negative pressure state in garbage pyrolysis furnace.In present embodiment, control module and connect the 3rd suction machine 11 and aerator 12 respectively, and work according to garbage pyrolysis furnace internal gas pressure situation control the 3rd suction machine 11 and aerator 12.Such as, garbage pyrolysis furnace internal gas pressure becomes big, and controlling module can be adjusted the 3rd suction machine 11 and aerator 12, and the difference that gas imports between flow velocity and tail gas output flow velocity of supporting being becomes big.The baroceptor that garbage pyrolysis furnace internal gas pressure situation can be passed through to be arranged in garbage pyrolysis furnace detects.
In present embodiment, control module and be also connected with the first suction machine 4, and judge burning position combustion case according to camera head shooting image, then control the first suction machine 4 according to judged result and aerator 12 works.Such as, when burning position combustion zone diminishes, then be probably this place's rubbish nonflammable and input mixing gas be insufficient for what combustion-supporting needs caused, it is also possible in garbage pyrolysis furnace, oxygen is insufficient for clean-burning demand；If the former, control module control the first suction machine 4 and accelerate the extraction speed to mixing gas, if the latter controls module control aerator 12 and accelerates to support the importing flow velocity of gas.In present embodiment, can extract, by preferential first suction machine 4 that increases, the reason that the velocity estimated of mixing gas causes burning insufficient.
Input and output material subsystem includes the slag emission valve 13 being arranged on garbage pyrolysis furnace 1 and the rubbish propulsive mechanism installed near garbage pyrolysis furnace 1, and rubbish propulsive mechanism is for pouring rubbish into garbage pyrolysis furnace 1.In present embodiment, rubbish propulsive mechanism includes conveying track 14, go-cart 15 and go-cart and drives module, go-cart 15 is arranged on conveying track 14, and go-cart drives module for driving go-cart 15 to move and for driving go-cart 15 to be poured in garbage pyrolysis furnace 1 by the rubbish of carrying.
Controlling module drives module to be connected with camera head 3, slag emission valve 13 and go-cart respectively.Control to be preset with deslagging threshold value and reinforced threshold value in module.Control the image that obtains according to camera head 3 of module, it is judged that burning position with bottom garbage pyrolysis furnace 1 between distance and compare with default distance threshold, and control slag emission valve according to comparative result and work.Concrete, distance threshold can be set in the control module, the distance between bottom burning position and garbage pyrolysis furnace 1 reaches distance threshold, controls module control slag emission valve 13 and opens to discharge the slag of corresponding deslagging threshold value.
In present embodiment, it is possible to by calculating burning position dropping distance in garbage pyrolysis furnace 1, and calculate slag emission amount according to dropping distance.Or, control module and calculate slag emission amount according to slag emission valve 13 opening time；When slag emission amount reaches deslagging threshold value, control module control slag emission valve 13 and quit work.
In present embodiment, controlling module drives module to promote go-cart to pour rubbish in garbage pyrolysis furnace 1 according to reinforced threshold value control go-cart, and according to rubbish propulsive mechanism operating time, calculate rubbish feeding quantity, when rubbish feeding quantity reaches reinforced threshold value, control module control rubbish propulsive mechanism and quit work.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (9)
1. the input and output material interlock method for garbage disposal, it is characterised in that comprise the following steps:
S1, garbage pyrolysis furnace is set, in garbage pyrolysis furnace, pours rubbish into after igniting burn, maintain negative pressure state in garbage pyrolysis furnace, obtain image in garbage pyrolysis furnace；
Mixing gas in S2, extraction garbage pyrolysis furnace, will mix moisture separation in gas, then mixing gas be imported burning position in garbage pyrolysis furnace, to burning position importing oxygen-fed gas；
S3, the tail gas produced by burning position discharge after importing washing pool washing；
After solution reaches capacity in S4, washing pool, the precipitated impurities precipitated out in washing pool is imported in garbage pyrolysis furnace, and isolated moisture in mixing gas is imported in washing pool；
S5, according to image in garbage pyrolysis furnace, calculate the burning position displacement relative to refuse pyrolysis furnace bottom, and control the discharge of waste residue in garbage pyrolysis furnace according to result of calculation；
S6, according to image in garbage pyrolysis furnace, burning position burning velocity is judged, and according to judged result control mixing gas extraction speed and support gas boot speed；
S7, in garbage pyrolysis furnace add rubbish.
2. the input and output material interlock method for garbage disposal as claimed in claim 1, it is characterized in that, step S1 is particularly as follows: arrange garbage pyrolysis furnace, after refuse pyrolysis furnace bottom lays one layer of ashes, light a fire after ashes are laid fuel, it is subsequently poured into rubbish to cover flame burns, maintains negative pressure state in garbage pyrolysis furnace, and obtain image in garbage pyrolysis furnace.
3. the input and output material interlock method for garbage disposal as claimed in claim 1, it is characterized in that, in step S1, the concrete mode of image in garbage pyrolysis furnace that obtains is: arrange observation window on garbage pyrolysis furnace, and observation window arranged outside filming apparatus by observation window to garbage pyrolysis furnace in image.
4. the input and output material interlock method for garbage disposal as claimed in claim 1, it is characterized in that, in step S1, the method maintaining negative pressure state in garbage pyrolysis furnace is: the derivation speed of the tail gas that burning position produces is more than importing the speed supporting gas in garbage pyrolysis furnace.
5. the input and output material interlock method for garbage disposal as claimed in claim 1, it is characterised in that by concretely comprising the following steps that moisture in mixing gas separates in step S2: the gas airway by being arranged in low temperature environment will be mixed.
6. the input and output material interlock method for garbage disposal as claimed in claim 1, it is characterised in that step S5 specifically includes following steps:
S51, distance threshold is set；
S52, according to image in garbage pyrolysis furnace, calculate the burning position displacement relative to refuse pyrolysis furnace bottom, and displacement compared with distance threshold；
S53, when displacement reaches distance threshold, slag in garbage pyrolysis furnace is discharged.
7. the input and output material interlock method for garbage disposal as claimed in claim 6, it is characterised in that be provided with deslagging threshold value in step S53, discharge equivalent slag according to deslagging threshold value.
8. the input and output material interlock method for garbage disposal as claimed in claim 1, it is characterised in that step S7, particularly as follows: arrange reinforced threshold value, adds the rubbish with reinforced threshold value equivalent in garbage pyrolysis furnace after slag emission.
9. the input and output material interlock method for garbage disposal as claimed in claim 1, it is characterised in that in step S2, extracts mixing gas in garbage pyrolysis furnace in garbage pyrolysis furnace above burning position.
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| CN201610162322.5A CN105737165A (en) | 2016-03-21 | 2016-03-21 | Material charging and discharging linkage method for garbage disposal |
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| CN201610162322.5A CN105737165A (en) | 2016-03-21 | 2016-03-21 | Material charging and discharging linkage method for garbage disposal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111678139A (en) * | 2020-06-22 | 2020-09-18 | 赵莉莉 | Harmless treatment method and system for household garbage |
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Application publication date: 20160706 |