CN206637622U - A kind of domestic garbage pyrolysis stove - Google Patents
A kind of domestic garbage pyrolysis stove Download PDFInfo
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- CN206637622U CN206637622U CN201720414364.3U CN201720414364U CN206637622U CN 206637622 U CN206637622 U CN 206637622U CN 201720414364 U CN201720414364 U CN 201720414364U CN 206637622 U CN206637622 U CN 206637622U
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- flue gas
- circulating flue
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Abstract
The utility model discloses a kind of domestic garbage pyrolysis stove, and it includes the body of heater supported by support, is provided with charging aperture at the top of body of heater, bottom of furnace body is provided with slag notch；Body of heater inner chamber from top to bottom forms drying layer, pyrolytic gasification layer and burning zone；Drying layer lower end is provided with the first level heat-conducting plate laid in the horizontal direction, and pyrolytic gasification layer lower end is provided with the second horizontal heat-conducting plate laid in the horizontal direction；The upper circulating flue gas reuse pipe laid in the horizontal direction is provided with pyrolytic gasification layer, the lower circulating flue gas reuse pipe laid in the horizontal direction is provided with burning zone, upper circulating flue gas reuse pipe connects with lower circulating flue gas reuse pipe, lower circulating flue gas reuse pipe is provided with the wind-distributing pipe vertically and horizontally aligned with lower circulating flue gas reuse pipe, and passage is equipped with upper circulating flue gas reuse pipe, lower circulating flue gas reuse pipe and wind-distributing pipe；Burning zone peripheral ring is provided with dual firing chamber, and dual firing chamber connects with burning zone inner chamber, and dual firing chamber is provided with exhaust pipe connector.
Description
Technical field
It the utility model is related to a kind of domestic garbage pyrolysis stove.
Background technology
With the fast development of social economy, China's generation increases year by year, composition is increasingly sophisticated, especially I
State's major part Small Urban area." 12 " period, the opportunity that China is renovated in flakes using new countryside construction and rural environment,
Major part Small Urban establishes more perfect refuse collection and movement system, improves house refuse and clears rate, but lives
Waste treatment facility auxiliary construction lags.At present, the small towns in China 60% does not meet the treatment facility of standard requirement, mainly adopts
With " village is collected, town is transported, county（City）Focus on " tupe or using the simple processing burned and simply filled on the spot
Mode.No.1 Central File in 2017 clearly proposes that Promote rural house refuse administers special campaigns.House and town and country construction portion
Related personnel represents that China will carry out residents in rural community recycling demonstration pilot project in 100, whole nation county, by China's agriculture
Domestic rubbish disposal rate in village's brings up to the 90% of the year two thousand twenty from 60% in 2016.
Small Urban house refuse has the characteristics that yield is small and scattered, complicated component intractability is big, and house refuse is defended
The processing modes such as raw landfill, compost, burning electricity generation receive fortune into larger, the house refuse with processing this height, secondary environmental pollution risk
Pyrolytic gasification technology is paid close attention to by more and more people, but in actual application usually there arises a problem that：House refuse
The oxygen supply of reaction unit same level is uneven, causes same level rubbish oxidation rate different, the heat distribution discharged
It is uneven, so that house refuse reaction in part is incomplete；The residence time in reaction unit of gas caused by heat treatment is short, high
Oxidation reaction does not occur fully for calorific value composition such as CO, CH4, H2 etc., causes the thermal efficiency low, and low heat value composition such as tar fills in reaction
It is too short to put the middle residence time, is not decomposed fully, increases vent gas treatment difficulty；Amount of heat is by tail gas caused by oxidation reaction
Take away, be unfavorable for forming hot conditions by the way that house refuse heat is personal, generally require to add auxiliary fuel.
Utility model content
The utility model is intended to overcome the deficiencies in the prior art, there is provided a kind of domestic garbage pyrolysis stove.
In order to achieve the above object, technical scheme provided by the utility model is：
The domestic garbage pyrolysis stove includes the body of heater supported by support, is provided with charging aperture at the top of body of heater, bottom of furnace body is set
There is slag notch；The body of heater inner chamber from top to bottom forms drying layer, pyrolytic gasification layer and burning zone, the drying layer and pyrolysis gas
Change layer connection, the pyrolytic gasification layer connects with burning zone；The drying layer lower end is provided with the first water laid in the horizontal direction
Flat heat-conducting plate, the pyrolytic gasification layer lower end are provided with the second horizontal heat-conducting plate laid in the horizontal direction, and the first level is led
Hot plate and the second horizontal heat-conducting plate on the inside of furnace wall with being connected；Be provided with the pyrolytic gasification layer lay in the horizontal direction on follow
Ring flue gas reuse pipe, the burning zone is interior to be provided with the lower circulating flue gas reuse pipe laid in the horizontal direction, the upper circulating flue gas
Reuse pipe connects with lower circulating flue gas reuse pipe, in the upper circulating flue gas reuse pipe and lower circulating flue gas reuse Guan Junyu furnace walls
Side connects, and the lower circulating flue gas reuse pipe is provided with the wind-distributing pipe vertically and horizontally aligned with lower circulating flue gas reuse pipe, institute
State and be equipped with passage on circulating flue gas reuse pipe, lower circulating flue gas reuse pipe and wind-distributing pipe；The burning zone peripheral ring is set
There is dual firing chamber, the dual firing chamber connects with burning zone inner chamber, and the dual firing chamber is provided with exhaust pipe connector.
Wherein, the upper circulating flue gas reuse pipe is arranged at pyrolytic gasification layer upper end, and the lower circulating flue gas reuse pipe is set
It is placed in burning zone lower end.
The position that the lower circulating flue gas reuse pipe is in below dual firing chamber.
Perforate ventilation directed downwardly is equipped with the upper circulating flue gas reuse pipe, lower circulating flue gas reuse pipe and wind-distributing pipe
Hole.
Vertical heat transfer plate is additionally provided with the body of heater inner chamber.
The slag notch is connected with scummer.The scummer is screw slag removing device.
The upper circulating flue gas reuse pipe passes through the pipeline communication outside body of heater with lower circulating flue gas reuse pipe.
The upper circulating flue gas reuse pipe is connected by the pipeline outside body of heater with flue gas recirculation cavity, flue gas recirculation cavity
It is connected again by the pipeline outside body of heater with lower circulating flue gas reuse pipe.Flue gas recirculation cavity is used to remove steam, increase oxygen supply.
The body of heater is cylinder or conical shape.
The utility model is described in further detail below：
Domestic garbage pyrolysis stove described in the utility model is mainly under conditions of oxygen deprivation or anoxic, using having in house refuse
The thermal instability of machine waste component cracks at high temperature, so as to deviate from volatile materials, eventually becomes combustible gas, tar
With a small amount of charcoal shape residue, combustible gas and tar carry out oxygen-enriched combusting reuse.By to oxygen-supplying amount, air inducing acc power in stove, enter
Expect the regulation and control such as speed, deslagging rotating speed so that drying layer is stably formed in stove（100-200℃）, pyrolytic gasification layer（200-650
℃）, burning zone（850-1100℃）.
Domestic garbage pyrolysis stove charging uses intermittent feeding mode, selects feeding platform+trapezoidal to enter with suiting measures to local conditions
Expect skewed slot or rubbish storing bucket+lifting hopper, close charging aperture after charging.Pyrolytic gasification main reaction stove divides from top to down
For drying layer, pyrolytic gasification layer, oxygen-enriched combusting layer and dual firing chamber.Drying layer upper end is charging aperture, and its lower end is provided with herringbone branch
Fagging (this is the first heat-conducting plate, and pyrolytic gasification layer lower end is then provided with the second heat-conducting plate), supporting plate is connected with furnace wall, and main rise is delayed
Punching, the effect of heat conduction, realize horizontal heat conduction, it is ensured that same level uniform heat distribution.It is provided below in the first heat-conducting plate
Fuel gas reuse pipe（Upper circulating flue gas reuse pipe）, by the mainly moisture and the pyrolysis gas of reduction decomposition by evaporating（High heating value
Component such as CO, CH4, H2 etc. and low heat value component such as aromatic alcohol and heavy oil etc.）The fuel gas suction flue gas recirculation pipeline of composition
By lower circulating flue gas reuse pipe reuse to oxygen-enriched combusting layer, the heat of release is used for pyrolytic gasification layer and drying layer.Oxygen-enriched combustion
Carbon monoxide, alkanes gas that layer does not burn thoroughly is burnt to be mixed into and the same water of oxygen-enriched combusting layer with sufficient high temperature air
Dual firing chamber in plane, two sections of oxygen-excess combustions are carried out in dual firing chamber, up to 850-1100 DEG C, the residence time is more than ignition temperature
2 seconds, fully burning generation high-temperature flue gas entered flue gas purification system in flue after multiple baffling, sedimentation dedusting.Oxygen-enriched combusting
Layer is below after-flame layer and ash bucket, and clinker is periodically discharged after high-temperature process by screw slag removing device.
Using domestic garbage pyrolysis stove described in the utility model, house refuse sorts without early stage, by garbage transporting vehicle
The trapezoidal feed chute of feeding platform is transported to, by distributing device after the coarse rack of pyrolysis gasification furnace top charging aperture sifts out bulk
Even into pyrolysis gasification furnace, after lighting first, house refuse, which starts to decompose, discharges substantial amounts of heat, any without adding again
Auxiliary fuel, by being precisely controlled to the oxygen-supplying amount of pyrolysis gasification furnace, charging rate, the reuse of combustible gas, deslagging speed, heat
Air is with house refuse move toward one another under air-introduced machine effect, and house refuse is from top to bottom successively by drying layer, pyrolytic gasification
Layer and burning zone, in-furnace temperature are maintained at 850-1100 DEG C, continuous stable operation incessantly in 24 hours, are eventually converted into mixed
Close flue gas（Heat content, combustible gas, tar, steam, dust, sulfur dioxide, hydrogen chloride etc.）And a small amount of clinker.Pyrolytic gasification layer produces
Raw fuel gas is recycled to burning zone and dual firing chamber burns again, realizes to the thorough of the materials such as dioxin in flue gas, tar
Decompose, reduce the discharge of pollutant, while greatly improve systematic heat utilization rate.Tail gas using cyclone dust removal, flue gas chilling heat exchange,
The measure such as biomass dedusting and tar, alkali lye washing, demisting, charcoal absorption effectively remove dust in flue gas, SO2, HCl,
The pollutants such as tar, NOx and heavy metal, it is ensured that tail gas qualified discharge；Caused useless rice husk, sedimentation basin bottom during tail gas clean-up
Mud can mix house refuse reuse to pyrolysis gasification furnace processing.Flue gas heat is water cooled heat-exchange system absorption, produces hot water；Clinker
Discharged through automatic discharge system, the raw material as environment-friendly building materials.
Compared with prior art, the utility model has the advantages that：
（1）Refuse pyrolysis gasification technology brake specific exhaust emission is up to standard, non-secondary pollution
Waste incineration and generating electricity is the single treatment mould directly burned to rubbish in the case of addition coal and fuel oil
Formula, because harmful substance burning is not thorough, it is incomplete to decompose, it is directly discharged to form secondary pollution in air with flue gas, and due to
Stress the utilization to heat energy power-generating, furnace temperature is difficult stable more than 850 degree, causes bioxin yield to increase；In addition, fermentation
Or the pretreatment such as drying also produces the percolate of high number, it accounts for the 33% of rubbish gross weight.Therefore, waste incineration skill
Art pollution is larger, and three-protection design difficulty is big.
The technology effective integrations such as pyrolytic gasification, combustible gas oxygen-enriched combusting and second-time burning are passed through control by the utility model
Oxygen-supplying amount, temperature, realize that the pollutant yield such as bioxin substantially reduces；By fuel gas in oxygen-enriched combusting layer and dual firing chamber
Interior oxygen-excess combustion, by temperature control at 850-1100 DEG C, gas residence time is more than 2 seconds, make polychlorinated biphenyl material,
The completely burneds such as carbon residue are decomposed, the pollutant such as thorough bioxin；Flue gas chilling heat-exchange system by temperature by being rapidly cooled to 200
DEG C and it is following, prevent decomposed polychlorinated biphenyl material in CuCl2, C atoms catalysis under once again He Cheng bioxin , bioxin arrange
Concentration is put to be far below《Consumer waste incineration contamination control standard》（GB 18485-2014）, better than EU criteria, this is this practicality
The new maximum difference directly burned with rubbish.In addition, flue gas is through cyclone dust removal, chilling heat exchange, dedusting, washing（Alkali lye）Dedusting
After desulfurization, charcoal absorption processing, other pollutants are below relevant national standard.
（2）Without adding auxiliary dyestuff, operating cost is low
In addition to extraneous auxiliary fuel being needed when being reruned after lighting a fire or overhauling first, this equipment nothing during stable operation
Any auxiliary fuel need to be added again, and only relying on rubbish itself calorific value can continually and steadily run.This equipment in stable operation, because
Oxygen-supplying amount is small, pollutant yield is few, reduce further power consumption, water consume and the fume treatment cost of operation.Use rubbish heat
Solution gasification processing equipment and technology, direct processing cost is only 1/5th of conventional art, even lower.
（3）Without sorting, simple to operate, garbage disposal scope is wide
Waste incineration method processing rubbish technology comes from American-European and Japan, but the refuse classification specification of these areas and country,
Present rubbish unicity, high heating value, it is drier the characteristics of.And the municipal refuse of China particularly central and west regions is universal very miscellaneous
Disorderly, moisture content is also very high, and this just makes import equipment and counterfeit devices be built up in Chinese " not acclimatized ", part huge sum of money investment
Garbage burning factory just operation just stop production.
The utility model has high-adaptability, and rubbish is without stacking fermentation diafiltration, without any classification, the rubbish of mixed collection
Rubbish directly enters stove processing, is especially suitable for China's domestic waste complicated component, inconvenience sorting, moisture content is high, calorific capacity is low
Feature.Refuse pyrolysis gasification technology more adapts to the garbage disposal of the compound of China, low heat value, high-moisture percentage than directly burning.
（4）Highly integrated, equipment investment is low
It is whole using systematization by pyrolysis gasification furnace and dual firing chamber, cyclone dust collectors together with cooling device organic integration
Body designs, and realizes integrated device height, modularization, miniaturization, main equipment floor space is only 450-650 ㎡, reduces and sets
Standby investment.
（5）Automatic Control, stable operation are simple to operate
Fed back, the start and stop and frequency control clicked on through PLC automatic control system adjust automatically, realized by sensor signal
House refuse charging, oxygen-supplying amount, pyrolytic gasification temperature and deslagging speed are precisely controlled.All instructions, real-time display and prison
Control is arranged on switch board, simple to operate, safe and reliable to operation.
（6）Refuse pyrolysis gasification technology treatment scale can realize miniaturization, creatively solve at county level, small towns and at village level
Garbage disposal problem.
In a word, domestic garbage pyrolysis stove described in the utility model reduces Er Evil by controlling the oxygen-supplying amount of pyrolytic gasification layer
The generation of English, by oxygen-excess combustion of the fuel gas in oxygen-enriched combusting layer and dual firing chamber, bioxin is thoroughly decomposed, passes through flue gas
Chilling heat exchange suppresses the synthesis once again of bioxin, and above-mentioned three lines of defence thoroughly solves bioxin problem of environmental pollution.Water is set
Plain cloth airduct, same level even distributing wind is realized, make whole thermal reaction apparatus continuity stable operation.Self-loopa flue gas is set
System, the cost of whole thermal reaction apparatus is reduced, reduce whole complex technical process degree, fuel gas reuse pipe is submerged in heat
In the material for solving gasification layer, force vapor caused by drying layer to be turned back through pyrolytic gasification layer, improve house refuse gas production；
Force thermal decomposition product and up high-temperature flue gas to be turned back, reduce tar content and dust concentration in flue gas.Existing house refuse
Burning electricity generation its technical sophistication, investment are big, higher using threshold, not only need using economic base for support, it is necessary to have necessarily
Scale effect.The newly-built garbage incinerating power plant in China, treatment scale are generally more than 600 ton per days, install 1.2 ten thousand kilowatts（Root
Industrial policy according to country to thermoelectricity, less than 50,000 kilowatts of installation are to eliminate object）.The utility model has filled up middle and small scale rubbish
The blank of rubbish recycling treatment.
Brief description of the drawings
Fig. 1 is the utility model domestic garbage pyrolysis furnace structure schematic diagram；
Fig. 2 is the utility model domestic garbage pyrolysis stove another kind structural representation；
Fig. 3 is Figure 1A-A sectional views；
Fig. 4 is Figure 1B-B sectional views.
In figure：1st, body of heater；2nd, drying layer；3rd, pyrolytic gasification layer；4th, burning zone；5th, upper circulating flue gas reuse pipe；6th, followed under
Ring flue gas reuse pipe；7th, dual firing chamber；8th, flue gas recirculation cavity；9th, first level heat-conducting plate；10th, the second horizontal heat-conducting plate；11st, cloth
Airduct；12nd, exhaust pipe connector；13rd, support；14th, charging aperture；15th, slag notch；16th, vertical heat transfer plate；17th, scummer.
Embodiment
Embodiment 1
Referring to Fig. 1, Fig. 3 and Fig. 4, the domestic garbage pyrolysis stove includes the body of heater 1 supported by support 13, the top of body of heater 1
Provided with charging aperture 14, the bottom of body of heater 1 is provided with slag notch 15；The inner chamber of body of heater 1 from top to bottom forms drying layer 2, pyrolytic gasification
Layer 3 and burning zone 4, the drying layer 2 connect with pyrolytic gasification layer 3, and the pyrolytic gasification layer 3 connects with burning zone 4；It is described dry
The dry lower end of layer 2 is provided with the first level heat-conducting plate 9 laid in the horizontal direction, and the lower end of pyrolytic gasification layer 3 is provided with along level side
To the second horizontal heat-conducting plate 10 of laying, the 9 and second horizontal heat-conducting plate 10 of first level heat-conducting plate on the inside of furnace wall with connecting
Connect；The upper circulating flue gas reuse pipe 5 laid in the horizontal direction is provided with the pyrolytic gasification layer 3, edge is provided with the burning zone 4
The lower circulating flue gas reuse pipe 6 of horizontal direction laying, the upper circulating flue gas reuse pipe 5 connect with lower circulating flue gas reuse pipe 6,
The upper circulating flue gas reuse pipe 5 is connected with lower circulating flue gas reuse pipe 6 with furnace wall inner side, the lower circulating flue gas reuse pipe
6 are provided with the wind-distributing pipe 11 vertically and horizontally aligned with lower circulating flue gas reuse pipe 6, the upper circulating flue gas reuse pipe 5, under follow
Passage is equipped with ring flue gas reuse pipe 6 and wind-distributing pipe 11；The peripheral ring of burning zone 4 is provided with dual firing chamber 7, the dual firing chamber
7 connect with the inner chamber of burning zone 4, and the dual firing chamber 7 is provided with exhaust pipe connector 12.
Wherein, the upper circulating flue gas reuse pipe 5 is arranged at the upper end of pyrolytic gasification layer 3, the lower circulating flue gas reuse pipe 6
It is arranged at the lower end of burning zone 4.
The lower circulating flue gas reuse pipe 6 is in the position of the lower section of dual firing chamber 7.
Vertical heat transfer plate 16 is additionally provided with the inner chamber of body of heater 1.
The slag notch 15 is connected with scummer 17.The scummer 17 is screw slag removing device.
The upper circulating flue gas reuse pipe 5 passes through the pipeline communication outside body of heater 1 with lower circulating flue gas reuse pipe 6.
The body of heater 1 is cylinder or conical shape.
Embodiment 2
Referring to Fig. 2, Fig. 3 and Fig. 4, the domestic garbage pyrolysis stove includes the body of heater 1 supported by support 13, the top of body of heater 1
Provided with charging aperture 14, the bottom of body of heater 1 is provided with slag notch 15；The inner chamber of body of heater 1 from top to bottom forms drying layer 2, pyrolytic gasification
Layer 3 and burning zone 4, the drying layer 2 connect with pyrolytic gasification layer 3, and the pyrolytic gasification layer 3 connects with burning zone 4；It is described dry
The dry lower end of layer 2 is provided with the first level heat-conducting plate 9 laid in the horizontal direction, and the lower end of pyrolytic gasification layer 3 is provided with along level side
To the second horizontal heat-conducting plate 10 of laying, the 9 and second horizontal heat-conducting plate 10 of first level heat-conducting plate on the inside of furnace wall with connecting
Connect；The upper circulating flue gas reuse pipe 5 laid in the horizontal direction is provided with the pyrolytic gasification layer 3, edge is provided with the burning zone 4
The lower circulating flue gas reuse pipe 6 of horizontal direction laying, the upper circulating flue gas reuse pipe 5 connect with lower circulating flue gas reuse pipe 6,
The upper circulating flue gas reuse pipe 5 is connected with lower circulating flue gas reuse pipe 6 with furnace wall inner side, the lower circulating flue gas reuse pipe
6 are provided with the wind-distributing pipe 11 vertically and horizontally aligned with lower circulating flue gas reuse pipe 6, the upper circulating flue gas reuse pipe 5, under follow
Perforate passage directed downwardly is equipped with ring flue gas reuse pipe 6 and wind-distributing pipe 11；The peripheral ring of burning zone 4 is provided with dual firing chamber 7,
The dual firing chamber 7 connects with the inner chamber of burning zone 4, and the dual firing chamber 7 is provided with exhaust pipe connector 12.
Wherein, the upper circulating flue gas reuse pipe 5 is arranged at the upper end of pyrolytic gasification layer 3, the lower circulating flue gas reuse pipe 6
It is arranged at the lower end of burning zone 4.
The lower circulating flue gas reuse pipe 6 is in the position of the lower section of dual firing chamber 7.
Vertical heat transfer plate 16 is additionally provided with the inner chamber of body of heater 1.
The slag notch 15 is connected with scummer 17.The scummer 17 is screw slag removing device.
The upper circulating flue gas reuse pipe 5 passes through the pipeline communication outside body of heater 1 with lower circulating flue gas reuse pipe 6.
The upper circulating flue gas reuse pipe 5 is connected by the pipeline outside body of heater 1 with flue gas recirculation cavity 8, flue gas recirculation
Cavity 8 is connected by the pipeline outside body of heater 1 with lower circulating flue gas reuse pipe 6 again.
The body of heater 1 is cylinder or conical shape.
Claims (10)
1. a kind of domestic garbage pyrolysis stove, it is included by support（13）The body of heater of support（1）, body of heater（1）Top is provided with charging aperture
（14）, body of heater（1）Bottom is provided with slag notch（15）, it is characterised in that the body of heater（1）Inner chamber from top to bottom forms drying layer
（2）, pyrolytic gasification layer（3）And burning zone（4）, the drying layer（2）With pyrolytic gasification layer（3）Connection, the pyrolytic gasification layer
（3）With burning zone（4）Connection；The drying layer（2）Lower end is provided with the first level heat-conducting plate laid in the horizontal direction（9）, institute
State pyrolytic gasification layer（3）Lower end is provided with the second horizontal heat-conducting plate laid in the horizontal direction（10）, the first level heat-conducting plate
（9）With the second horizontal heat-conducting plate（10）With being connected on the inside of furnace wall；The pyrolytic gasification layer（3）Interior be provided with is laid in the horizontal direction
Upper circulating flue gas reuse pipe（5）, the burning zone（4）It is interior provided with the lower circulating flue gas reuse pipe laid in the horizontal direction（6）,
The upper circulating flue gas reuse pipe（5）With lower circulating flue gas reuse pipe（6）Connection, the upper circulating flue gas reuse pipe（5）With under
Circulating flue gas reuse pipe（6）With being connected on the inside of furnace wall, the lower circulating flue gas reuse pipe（6）It is provided with and is returned with lower circulating flue gas
With pipe（6）Vertically and horizontally aligned wind-distributing pipe（11）, the upper circulating flue gas reuse pipe（5）, lower circulating flue gas reuse pipe（6）
And wind-distributing pipe（11）On be equipped with passage；The burning zone（4）Peripheral ring is provided with dual firing chamber（7）, the dual firing chamber（7）With combustion
Burn layer（4）Inner chamber connects, the dual firing chamber（7）Provided with exhaust pipe connector（12）.
2. domestic garbage pyrolysis stove as claimed in claim 1, it is characterised in that the upper circulating flue gas reuse pipe（5）Set
In pyrolytic gasification layer（3）Upper end, the lower circulating flue gas reuse pipe（6）It is arranged at burning zone（4）Lower end.
3. domestic garbage pyrolysis stove as claimed in claim 2, it is characterised in that the lower circulating flue gas reuse pipe（6）It is in
Dual firing chamber（7）The position of lower section.
4. domestic garbage pyrolysis stove as claimed in claim 1, it is characterised in that the upper circulating flue gas reuse pipe（5）, under follow
Ring flue gas reuse pipe（6）And wind-distributing pipe（11）On be equipped with perforate passage directed downwardly.
5. domestic garbage pyrolysis stove as claimed in claim 1, it is characterised in that the body of heater（1）It is additionally provided with inner chamber vertical
Heat-conducting plate（16）.
6. domestic garbage pyrolysis stove as claimed in claim 1, it is characterised in that the slag notch（15）With scummer（17）Even
Connect.
7. domestic garbage pyrolysis stove as claimed in claim 6, it is characterised in that the scummer（17）For screw slag removing device.
8. domestic garbage pyrolysis stove as claimed in claim 1, it is characterised in that the upper circulating flue gas reuse pipe（5）With under
Circulating flue gas reuse pipe（6）Pass through body of heater（1）Outside pipeline communication.
9. domestic garbage pyrolysis stove as claimed in claim 8, it is characterised in that the upper circulating flue gas reuse pipe（5）Pass through
Body of heater（1）Outside pipeline and flue gas recirculation cavity（8）Connection, flue gas recirculation cavity（8）Pass through body of heater again（1）Outside pipeline
With lower circulating flue gas reuse pipe（6）Connection.
10. the domestic garbage pyrolysis stove as described in any one of claim 1 to 9, it is characterised in that the body of heater（1）For cylinder
Body or conical shape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720414364.3U CN206637622U (en) | 2017-04-19 | 2017-04-19 | A kind of domestic garbage pyrolysis stove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720414364.3U CN206637622U (en) | 2017-04-19 | 2017-04-19 | A kind of domestic garbage pyrolysis stove |
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ID=60246736
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| CN201720414364.3U Active CN206637622U (en) | 2017-04-19 | 2017-04-19 | A kind of domestic garbage pyrolysis stove |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062241A (en) * | 2017-04-19 | 2017-08-18 | 湖南力永环保科技股份有限公司 | A kind of domestic garbage pyrolysis stove |
| CN107965771A (en) * | 2017-12-27 | 2018-04-27 | 利百川环保科技有限公司 | A kind of dual firing chamber's burning adjusting mechanism for pyrolysis oven |
| CN109780548A (en) * | 2019-03-12 | 2019-05-21 | 重庆管利实业有限公司 | A kind of pyrolysis gasification furnace |
| CN110081435A (en) * | 2019-05-23 | 2019-08-02 | 江苏利百川环保科技有限公司 | A kind of dual firing chamber's structure of pyrolysis oven |
-
2017
- 2017-04-19 CN CN201720414364.3U patent/CN206637622U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062241A (en) * | 2017-04-19 | 2017-08-18 | 湖南力永环保科技股份有限公司 | A kind of domestic garbage pyrolysis stove |
| CN107965771A (en) * | 2017-12-27 | 2018-04-27 | 利百川环保科技有限公司 | A kind of dual firing chamber's burning adjusting mechanism for pyrolysis oven |
| CN107965771B (en) * | 2017-12-27 | 2023-12-26 | 江苏利百川环保科技有限公司 | Two-combustion-chamber combustion adjusting mechanism for pyrolysis furnace |
| CN109780548A (en) * | 2019-03-12 | 2019-05-21 | 重庆管利实业有限公司 | A kind of pyrolysis gasification furnace |
| CN109780548B (en) * | 2019-03-12 | 2019-12-24 | 重庆管利实业有限公司 | Pyrolysis gasifier |
| CN110081435A (en) * | 2019-05-23 | 2019-08-02 | 江苏利百川环保科技有限公司 | A kind of dual firing chamber's structure of pyrolysis oven |
| CN110081435B (en) * | 2019-05-23 | 2023-12-26 | 江苏利百川环保科技有限公司 | Two-combustion-chamber structure of pyrolysis furnace |
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