CN107036102A - A kind of rubbish integrates incinerating method - Google Patents
A kind of rubbish integrates incinerating method Download PDFInfo
- Publication number
- CN107036102A CN107036102A CN201710427697.4A CN201710427697A CN107036102A CN 107036102 A CN107036102 A CN 107036102A CN 201710427697 A CN201710427697 A CN 201710427697A CN 107036102 A CN107036102 A CN 107036102A
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- Prior art keywords
- burning
- rubbish
- stage
- fire grate
- integrates
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
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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
- F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
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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
- F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
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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
- F23G2201/10—Drying by heat
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- 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
- F23G2202/102—Combustion in two or more stages with supplementary heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/105—Furnace arrangements with endless chain or travelling grate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2204/00—Supplementary heating arrangements
- F23G2204/10—Supplementary heating arrangements using auxiliary fuel
- F23G2204/103—Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
Abstract
Incinerating method is integrated the invention discloses a kind of rubbish, belongs to technical field of waste incineration.The present invention and the difference of conventional garbage incineration technology are, in the burning of solid refuse stage by stage, the biogas of biodiesel of the Cetane number not less than 49 or methane content not less than 50% is sprayed into above burning phase incineration firing to carry out integrating burning, gas is sprayed into liquid and concurrently or separately carried out, and loading equipment is not less than 1.1m below for control liquid and gas burning centre-to-centre spacing.Solid refuse is burned using dry, burning, after-flame three phases stage by stage, is carried out respectively in first, second, third fire grate order.The present invention is by the way that the burning of liquid and gas rubbish is combined with conventional solid rubbish, the pure gas of high cost, liquid refuse is not only avoided to burn, also burned simultaneously to solid refuse and bring combustion-supporting effect, further improve the adequacy of solid refuse burning, improve solid, gas, the recycle value of liquid refuse, economical and efficient simultaneously.
Description
Technical field
Incinerating method is integrated the present invention relates to a kind of rubbish, belongs to technical field of waste incineration.
Background technology
Constantly expansions is spread with what modern urbanization was lived, and China is in wanting to the technology in terms of waste incineration and equipment
Continuous rising is asked, and the incinerator voluntarily manufactured with the country of current China is in technological process and equal imperfection in technical measures, it is special
Do not seem particularly not enough when in face of complicated treatment of urban garbage.These municipal refuses cover food and drink, amusement, production, manufacture
Deng in terms of, its composition, which is constituted, includes solid-state, liquid, in addition after the processing of part output gaseous state rubbish.And existing technology
Equipment is only capable of supporting burning single mass incineration firing, wherein the mostly burning of solid waste, it is impossible to be truly realized to daily life
The synthesis burning disposal of various property rubbish in work.But because conventional rubbish is mainly made up of solid refuse, and main rubbish
Rubbish burning facility is also for its design, therefore, if carrying out classification design incinerating method individually for liquids and gases rubbish
And it is too high to provide equipment wherein cost.It is how economical convenient and efficient to a variety of property rubbish progress burning disposal, it is rubbish
The problem faced in burning.
The content of the invention
The technical problem to be solved in the present invention is the problem of limitation for existing incineration technology by rubbish property, to propose a kind of
Rubbish integrates incinerating method, and by adding fuel auxiliary combustion, economy is convenient and efficiently a variety of property rubbish are burned
Processing.
In order to solve the above technical problems, the present invention proposes that a kind of rubbish integrates incinerating method, burnt in solid refuse stage by stage
In burning, biodiesel of the Cetane number not less than 49 is sprayed into above main burning phase incineration firing or methane content is not less than
50% biogas is carried out integrating burnings, and gas is sprayed into liquid and concurrently or separately carried out, control liquid and gas burning centre-to-centre spacing its
Loading equipment in lower section is not less than 1.1m, and biodiesel and the biogas of certain standard could meet efficient combustion-supporting with burning, and fire
Burning center can meet the space needed for fully burning with lower section distance.The total air-fuel ratio during burning（Air and fuel during burning
Volume ratio）For 12:1-18:1, the burning that the control of air-fuel ratio can meet rubbish in stove is abundant.
Solid refuse is burned using dry, burning, after-flame three phases, respectively in first, second, third fire grate stage by stage
Order is carried out.The fire grate first stage is dryer section, and drying garbage dehydration, baking are caught fire.In order to shorten refuse moisture drying and
Baking time, the combustion air wind in the region is both needed to by heating, and temperature is typically at 150 ~ 200 DEG C or so.The stage is passed through
Combustion air amount accounts for combustion air total amount about 15%, about 20 ~ 30 minutes material passage times.Fire grate second stage is burning zone, rubbish
Rubbish high-temp combustion.Rubbish on usual fire grate is in 850-950 DEG C or so burning.The stage is passed through combustion air amount and accounts for combustion air
Total amount about 75%, about 20 ~ 30 minutes material passage times.The fire grate phase III is after-flame section, and stove is become after rubbish burning completely
Slag, is gradually reduced in this phase temperature, and clinker discharges out of the furnace with other noncombustible matters.The stage is passed through combustion air amount and accounts for combustion
Burn air total amount about 10%, about 20 ~ 30 minutes material passage times.Each stage fire grate is tilted down, and dynamic driving fire grate is pushed away
Dynamic rubbish, when rubbish enters another area by an area, makes rubbish sufficiently be stirred and rolled, and carries rubbish thickness control
In 1m or so, burning, required air is supplied below the fire grate, makes rubbish and the abundant catalytic combustion of air, and institute's heat production can be from
Discharge top.The 1-2 groups burner noz(zle) arranged during the burning by same level face is sprayed into gas or liquid refuse, often
1 group of burner noz(zle) is made up of 1 gas nozzle and 1 fluid injector, and burner noz(zle) is centripetal to be set, 15 ° of positive pitch, at 1 group
Two nozzles are oppositely arranged；Gas nozzle is oppositely arranged at 2 groups, and fluid injector is normal thereto to be oppositely arranged；Even symmetrical sets spray
Mouth makes projected area big and whole, and can form combustion centre, and combustion centre's firepower is most strong, complete beneficial to incineration firing.
The present invention not only avoids high cost by the way that the burning of liquid and gas rubbish is combined with conventional solid rubbish
Pure gas, liquid refuse burn, while also to solid refuse burn bring combustion-supporting effect, further improve solid refuse
The adequacy of burning, while improving solid, gas, the recycle value of liquid refuse, economical and efficient.
Brief description of the drawings
Fig. 1 is schematic flow sheet of the present invention.
Fig. 2 is incinerator structural representation of the embodiment of the present invention.
Label in figure：1- charging apertures, 2- material-pulling devices, 3- air inlets, 4- wind chambers, 5- dries fire grate, and 6- burns fire grate, 7-
Burn-out grate, 8- liquid fuel nozzles, 9- gas fuel nozzles, 10- combustion chambers, 11- stoves storehouse, 12- ash holes, 13- air outlets,
14- air-valves.
Embodiment
The embodiment to the present invention is further described in detail below in conjunction with the accompanying drawings, unreceipted skill in embodiment
Art or product are prior art or can be by buying the conventional products obtained.
Embodiment 1：As shown in figure 1, the inventive method is in the burning of solid refuse stage by stage, in main burning phase rubbish
Rubbish burning top sprays into the biogas of biodiesel of the Cetane number not less than 49 or methane content not less than 50% and integrate burning
Burn, gas is sprayed into liquid and concurrently or separately carried out, control liquid and gas burn centre-to-centre spacing loading equipment 1.1m, one below
Calibrating accurate biodiesel and biogas could meet efficient combustion-supporting with burning, and combustion centre can meet fully with lower section distance
Space needed for burning.Total air-fuel ratio is 12 during the burning:1, the burning that the control of air-fuel ratio can meet rubbish in stove is abundant.
Rubbish as shown in Figure 2 can be used to integrate incinerator progress for the present invention, and solid refuse is sent into stove from charging aperture 1
Behind storehouse 11, be sequentially dried, burn, after-flame three phases, drying fire grate 5 respectively, burning fire grate 6, the order of burn-out grate 7
Carry out.First stage is dryer section, and drying garbage dehydration, baking are caught fire.In order to shorten drying and the baking time of refuse moisture,
The combustion air wind in the region is both needed to by heating, and control temperature is at 150 DEG C.The stage is passed through combustion air amount and accounts for burning sky
Gas total amount about 15%, about 30 minutes material passage times.Second stage is incineration section, high temperature garbage burning.Control the rubbish on fire grate
Rubbish is in 850 DEG C or so burnings.The stage is passed through combustion air amount and accounts for combustion air total amount about 75%, about 30 points of material passage time
Clock.Phase III be after-flame section, rubbish completely burning after become clinker, gradually reduced in this phase temperature, clinker with other not
Combustible discharges out of the furnace.The stage is passed through combustion air amount and accounts for combustion air total amount about 10%, about 20 points of material passage time
Clock.Three burning phases give wind by air inlet 3, are distributed and are located at such as 3 in the wind chamber 4 below fire grate by air-valve 14, convenient
Air is thoroughly mixed with the rubbish on fire grate.Each stage fire grate is tilted down, it is dynamic driving fire grate promote rubbish, rubbish by
When one area enters another area, rubbish is set sufficiently to be stirred and rolled, carrying rubbish thickness control is in 1m or so, burning
Shi Suoxu air is supplied below the fire grate, makes rubbish and the abundant catalytic combustion of air, institute's heat production can be discharged from top.It is described
Fired during burning by the liquid fuel nozzle 8 that same level face is symmetrically installed on the combustion chamber 10 for burning the top of fire grate 6 with gas
Expect the injection biodiesel of nozzle 9 and biogas, two nozzles are centripetal to be set, 15 ° of positive pitch, and being symmetrical arranged nozzle makes projected area
It is big and whole, and combustion centre can be formed, combustion centre's firepower is most strong, complete beneficial to incineration firing.
Embodiment 2：As shown in figure 1, the inventive method is in the burning of solid refuse stage by stage, in main burning phase rubbish
Rubbish burning top sprays into biodiesel of the Cetane number not less than 49 or methane content carries out integrating burning not less than 50% biogas,
Gas is sprayed into liquid and concurrently or separately carried out, and control liquid and gas burn centre-to-centre spacing loading equipment 1.3m below, necessarily
The biodiesel of standard could meet efficient combustion-supporting with burning with biogas, and combustion centre can meet abundant combustion with lower section distance
Space needed for burning.Total air-fuel ratio is 15 during the burning:1, the burning that the control of air-fuel ratio can meet rubbish in stove is abundant.
Rubbish as shown in Figure 2 can be used to integrate incinerator progress for the present invention, and solid refuse is sent into stove from charging aperture 1
Behind storehouse 11, be sequentially dried, burn, after-flame three phases, drying fire grate 5 respectively, burning fire grate 6, the order of burn-out grate 7
Carry out.First stage is dryer section, and drying garbage dehydration, baking are caught fire.In order to shorten drying and the baking time of refuse moisture,
The combustion air wind in the region is both needed to by heating, and control temperature is at 200 DEG C.The stage is passed through combustion air amount and accounts for burning sky
Gas total amount about 15%, about 25 minutes material passage times.Second stage is incineration section, high temperature garbage burning.Control the rubbish on fire grate
Rubbish is in 900 DEG C or so burnings.The stage is passed through combustion air amount and accounts for combustion air total amount about 75%, about 25 points of material passage time
Clock.Phase III be after-flame section, rubbish completely burning after become clinker, gradually reduced in this phase temperature, clinker with other not
Combustible discharges out of the furnace.The stage is passed through combustion air amount and accounts for combustion air total amount about 10%, about 25 points of material passage time
Clock.Three burning phases give wind by air inlet 3, are distributed and are located at such as 3 in the wind chamber 4 below fire grate by air-valve 14, convenient
Air is thoroughly mixed with the rubbish on fire grate.Each stage fire grate is tilted down, it is dynamic driving fire grate promote rubbish, rubbish by
When one area enters another area, rubbish is set sufficiently to be stirred and rolled, carrying rubbish thickness control is in 1m or so, burning
Shi Suoxu air is supplied below the fire grate, makes rubbish and the abundant catalytic combustion of air, institute's heat production can be discharged from top.It is described
Fired during burning by the liquid fuel nozzle 8 that same level face is symmetrically installed on the combustion chamber 10 for burning the top of fire grate 6 with gas
Expect the injection biodiesel of nozzle 9 and biogas, two nozzles are centripetal to be set, 15 ° of positive pitch, and being symmetrical arranged nozzle makes projected area
It is big and whole, and combustion centre can be formed, combustion centre's firepower is most strong, complete beneficial to incineration firing.
Embodiment 3：As shown in figure 1, the inventive method is in the burning of solid refuse stage by stage, in main burning phase rubbish
Rubbish burning top sprays into biodiesel of the Cetane number not less than 49 or methane content carries out integrating burning not less than 50% biogas,
Gas is sprayed into liquid and concurrently or separately carried out, and control liquid and gas burn centre-to-centre spacing loading equipment 1.5m below, necessarily
The biodiesel of standard could meet efficient combustion-supporting with burning with biogas, and combustion centre can meet abundant combustion with lower section distance
Space needed for burning.Total air-fuel ratio is 18 during the burning:1, the burning that the control of air-fuel ratio can meet rubbish in stove is abundant.
Rubbish as shown in Figure 2 can be used to integrate incinerator progress for the present invention, and solid refuse is sent into stove from charging aperture 1
Behind storehouse 11, be sequentially dried, burn, after-flame three phases, drying fire grate 5 respectively, burning fire grate 6, the order of burn-out grate 7
Carry out.First stage is dryer section, and drying garbage dehydration, baking are caught fire.In order to shorten drying and the baking time of refuse moisture,
The combustion air wind in the region is both needed to by heating, and control temperature is at 250 DEG C.The stage is passed through combustion air amount and accounts for burning sky
Gas total amount about 15%, about 20 minutes material passage times.Second stage is incineration section, high temperature garbage burning.Control the rubbish on fire grate
Rubbish is in 950 DEG C or so burnings.The stage is passed through combustion air amount and accounts for combustion air total amount about 75%, about 20 points of material passage time
Clock.Phase III be after-flame section, rubbish completely burning after become clinker, gradually reduced in this phase temperature, clinker with other not
Combustible discharges out of the furnace.The stage is passed through combustion air amount and accounts for combustion air total amount about 10%, about 30 points of material passage time
Clock.Three burning phases give wind by air inlet 3, are distributed and are located at such as 3 in the wind chamber 4 below fire grate by air-valve 14, convenient
Air is thoroughly mixed with the rubbish on fire grate.Each stage fire grate is tilted down, it is dynamic driving fire grate promote rubbish, rubbish by
When one area enters another area, rubbish is set sufficiently to be stirred and rolled, carrying rubbish thickness control is in 1m or so, burning
Shi Suoxu air is supplied below the fire grate, makes rubbish and the abundant catalytic combustion of air, institute's heat production can be discharged from top.It is described
Fired during burning by the liquid fuel nozzle 8 that same level face is symmetrically installed on the combustion chamber 10 for burning the top of fire grate 6 with gas
Expect the injection biodiesel of nozzle 9 and biogas, two nozzles are centripetal to be set, 15 ° of positive pitch, and being symmetrical arranged nozzle makes projected area
It is big and whole, and combustion centre can be formed, combustion centre's firepower is most strong, complete beneficial to incineration firing.
The technology contents of the present invention are described above in conjunction with accompanying drawing, but protection scope of the present invention be not limited to it is described
In content, the knowledge that one skilled in the relevant art possesses, the premise of present inventive concept can also not departed from
Under the technology contents of the present invention are made a variety of changes, within the spirit and principles of the invention, any modification for being made, etc.
With replacement, improvement etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of rubbish integrates incinerating method, it is characterised in that：In the burning of solid refuse stage by stage, in the combustion of burning phase rubbish
The biogas of biodiesel of the top penetrating Cetane number not less than 49 or methane content not less than 50% is burnt to carry out integrating burning, gas
Body is sprayed into liquid and concurrently or separately carried out, and loading equipment is not less than 1.1m below for control liquid and gas burning centre-to-centre spacing.
2. rubbish according to claim 1 integrates incinerating method, it is characterised in that：Total air-fuel ratio is 12 during the burning:
1-18:1。
3. rubbish according to claim 1 integrates incinerating method, it is characterised in that：The solid refuse stage by stage, which is burned, to be made
With drying, burning, after-flame three phases, carried out respectively in first, second, third fire grate order.
4. rubbish according to claim 1 or 2 integrates incinerating method, it is characterised in that：The fire grate first stage is dry
Dry section, the region wind-heat temperature is at 150 ~ 200 DEG C or so, and the stage is passed through combustion air amount and accounts for combustion air total amount about 15%, thing
Expect about 20 ~ 30 minutes passage times.
5. rubbish according to claim 1 or 2 integrates incinerating method, it is characterised in that：The fire grate second stage is combustion
The rubbish on section, fire grate is burnt in 850-950 DEG C of burning, and the stage is passed through combustion air amount and accounts for combustion air total amount about 75%, material
About 20 ~ 30 minutes passage times.
6. rubbish according to claim 1 or 2 integrates incinerating method, it is characterised in that：The fire grate phase III is combustion
Section, is reduced, clinker discharges out of the furnace with other noncombustible matters naturally in this phase temperature to the greatest extent；The stage is passed through combustion air amount and accounted for
Combustion air total amount about 10%, about 20 ~ 30 minutes material passage times.
7. rubbish according to claim 1 or 2 integrates incinerating method, it is characterised in that：The fire grate is tilted down, and is had
Power drive fire grate promotes rubbish, and carrying rubbish thickness control is in 1m or so.
8. rubbish according to claim 1 or 2 integrates incinerating method, it is characterised in that：Required air is from described during burning
Supplied below fire grate.
9. rubbish according to claim 1 integrates incinerating method, it is characterised in that：Pass through same level face cloth during the burning
The 1-2 groups burner noz(zle) put is sprayed into gas or liquid refuse, and every 1 group of burner noz(zle) is by 1 gas nozzle and 1 liquid
Nozzle is constituted.
10. the rubbish according to claim 1 or 9 integrates incinerating method, it is characterised in that：The burner noz(zle) is centripetal to be set
Put, 15 ° of positive pitch, two nozzles are oppositely arranged at 1 group；Gas nozzle is oppositely arranged at 2 groups, and fluid injector is normal thereto relative
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427697.4A CN107036102A (en) | 2017-06-08 | 2017-06-08 | A kind of rubbish integrates incinerating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427697.4A CN107036102A (en) | 2017-06-08 | 2017-06-08 | A kind of rubbish integrates incinerating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036102A true CN107036102A (en) | 2017-08-11 |
Family
ID=59541001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710427697.4A Pending CN107036102A (en) | 2017-06-08 | 2017-06-08 | A kind of rubbish integrates incinerating method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107036102A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405537A (en) * | 1993-03-26 | 1995-04-11 | Air Products And Chemicals, Inc. | Process for combusting dewatered sludge waste in a municipal solid waste incinerator |
| CN201706508U (en) * | 2010-01-26 | 2011-01-12 | 清华大学 | Garbage incinerator with roller grate |
| CN102221210A (en) * | 2011-05-25 | 2011-10-19 | 大连科林能源工程技术开发有限公司 | Low temperature discharge system for disposing multi-dimensional chemistry waste burning and recovering afterheat smoke |
| CN104990083A (en) * | 2015-08-07 | 2015-10-21 | 浙江伟明环保股份有限公司 | Life garbage and garbage leachate biogas and sludge mixing combustion incinerator |
| CN105698184A (en) * | 2016-04-06 | 2016-06-22 | 湖南民兴智能科技有限公司 | Combustion system capable of inhibiting generation of unburned objects during garbage combustion process |
-
2017
- 2017-06-08 CN CN201710427697.4A patent/CN107036102A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405537A (en) * | 1993-03-26 | 1995-04-11 | Air Products And Chemicals, Inc. | Process for combusting dewatered sludge waste in a municipal solid waste incinerator |
| CN201706508U (en) * | 2010-01-26 | 2011-01-12 | 清华大学 | Garbage incinerator with roller grate |
| CN102221210A (en) * | 2011-05-25 | 2011-10-19 | 大连科林能源工程技术开发有限公司 | Low temperature discharge system for disposing multi-dimensional chemistry waste burning and recovering afterheat smoke |
| CN104990083A (en) * | 2015-08-07 | 2015-10-21 | 浙江伟明环保股份有限公司 | Life garbage and garbage leachate biogas and sludge mixing combustion incinerator |
| CN105698184A (en) * | 2016-04-06 | 2016-06-22 | 湖南民兴智能科技有限公司 | Combustion system capable of inhibiting generation of unburned objects during garbage combustion process |
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Application publication date: 20170811 |
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