CN102032582B - Household garbage incineration method and equipment for implementing same - Google Patents
Household garbage incineration method and equipment for implementing same Download PDFInfo
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- CN102032582B CN102032582B CN2010105890228A CN201010589022A CN102032582B CN 102032582 B CN102032582 B CN 102032582B CN 2010105890228 A CN2010105890228 A CN 2010105890228A CN 201010589022 A CN201010589022 A CN 201010589022A CN 102032582 B CN102032582 B CN 102032582B
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- incinerator
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000001035 drying Methods 0.000 claims abstract description 76
- 239000007789 gas Substances 0.000 claims abstract description 60
- 239000002912 waste gas Substances 0.000 claims abstract description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000004056 waste incineration Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a household garbage incineration method and equipment for implementing the method, wherein fresh garbage is poured into a feeding bin, then enters a push type pre-drying device for pre-drying, and then enters a drying chamber for further drying; then the mixture enters an incinerator for incineration, and hot gas generated during incineration respectively enters a drying chamber and a propulsion type pre-drying device to be used as a drying heat medium; treating and collecting waste gas discharged in the drying process, and then blowing the gas into an incinerator; the sintered residue in the incinerator is discharged from the incinerator. The equipment comprises a feeding bin, a push type pre-drying device, a drying chamber, an incinerator and a waste gas treatment and collection system. The dried garbage is easier to burn, and the heat energy for drying comes from the burning process, so that the energy consumption is saved; the whole incineration process basically does not discharge waste gas, thereby reducing secondary pollution; simple equipment, low investment, low maintenance cost and low cost.
Description
Technical field
The present invention relates to a kind of consumer waste incineration method and implement the equipment of this method.
Background technology
Art waste incineration method is to mix fresh garbage direct incineration, but our garbage generally contain Shui is high, especially in the southern region climate is humid, people are eating fruits and vegetables Youyi, waste water content is higher , nonflammable when incinerated.The method that the oven dry adopted is arranged in the prior art, but power consumption is more again.In addition, under conventional garbage component and economic level, take the method disposal of refuse of burning, produce pernicious gas inevitably and cause secondary pollution.
Summary of the invention
It is nonflammable and produce secondary pollution problem to the objective of the invention is to solve in the prior art house refuse, provide a kind of easy firing, energy consumption little, pollute less, garbage incineration method that cost is low.
Another purpose of the present invention is to provide the equipment of implementing said method.
The objective of the invention is to realize like this:
The incinerating method of house refuse of the present invention may further comprise the steps:
A. pour new refuse into feeding warehouse, get into pusher prebake device from feeding warehouse and carry out prebake; Then,
B. getting into drying chamber further dries; Then,
C. get into incinerator and burn, the hot gas that produces during burning gets into drying chamber and the interior thermal medium as prebake and oven dry of pusher prebake device respectively;
D. will collect after treatment from the waste gas body that drying chamber and pusher drying unit come out, be blown into these gases in the incinerator more then;
E. the residue of the sintering in the incinerator is discharged in stove.
As preferably, the direction of propulsion that the hot gas that produces when wherein burning gets into flow direction and new refuse behind the pusher prebake device is opposite.
As preferably, the hot gas that produces during burning gets into drying chamber from the top or the sidewall of drying chamber.
The present invention comprises for implementing the employed equipment of the above-mentioned incinerating method of right:
Feeding warehouse comprises warehouse, feeding warehouse charging aperture and feeding warehouse discharging opening.Pusher prebake device comprises body and propulsion plant, and the entrance and exit that supplies the rubbish turnover is arranged on the body 21; With body join have the hot gas that supplies in the incinerator get in the pusher prebake device pipeline with supply waste gas body in the pusher prebake device to lead to the pipeline of exhaust-gas treatment gathering system; Propulsion plant comprises drive unit and propeller.Drying chamber comprises that chamber, the interior waste gas body of chamber lead to pipeline 32, garbage inlet and the rubbish drawing mechanism of exhaust-gas treatment gathering system; Supply hot gas in the incinerator 4 to get into the pipeline of drying chamber 3 with having of joining of drying chamber.Incinerator comprises the bracing or strutting arrangement in burner hearth, igniter, the burner hearth, the slag-draining device under the bracing or strutting arrangement.The exhaust-gas treatment gathering system is used for the treatment of waste gas and the collection of discharging from drying chamber and pusher prebake device.
Propeller is the rolling blade.
As preferably; Drying chamber is arranged on the top of incinerator; Be provided with dividing plate between drying chamber and the incinerator, the hole that supplies rubbish to get into incinerator is arranged on the dividing plate, said drying chamber drawing mechanism comprises hole and the sieve plate drive unit that supplies rubbish to get into incinerator from drying chamber on sieve plate, the dividing plate; The aperture that also has the hot gas entering drying chamber in some confession incinerators on the dividing plate.
As preferably, the burner hearth sidewall of incinerator has ventilating opening.
As preferably, bracing or strutting arrangement near the support underframe that constitutes by some iron bars of incinerator bottom with support the bracing frame that constitutes by some iron bars that stacks more than at least two on the underframe.
As preferably, the exhaust-gas treatment gathering system comprises cooler, waste gas bottle, filter, bleed adjusting device, compressor and waste gas storage tank automatically.
As preferably, filter is made up of any nonwoven and activated carbon of polypropylene fibre or polyester fiber.
The invention has the beneficial effects as follows:
The present invention has adopted the method for rubbish being carried out continuous drying, and the rubbish of process oven dry is easy firing more, and the heat energy that is used to dry comes from burning process itself; Saved energy consumption; In addition, the waste gas that incineration firing produces is handled collection and recycle, the rubbish when being used for burning provides ventilated environment; Make whole burning process discharging waste gas not basically simultaneously, reduced secondary pollution.Because equipment of the present invention is simple, to invest for a short time, maintenance cost is little, so cost is low.
Description of drawings
Fig. 1 is the schematic perspective view that a cover can be used to the apparatus embodiments of embodiment of the present invention method;
Fig. 2 is the profile along Figure 1A-A direction;
Fig. 3 is the structural representation of feeding warehouse;
Fig. 4 is the top plan view along pusher prebake device propeller axis;
Fig. 5 is the cross-section illustration intention along Fig. 4 B-B direction;
Fig. 6 is the structural representation of the regulating system of bleeding automatically;
Fig. 7 is the structural representation of dividing plate and rubbish drawing mechanism;
Fig. 8 is for supporting the structural representation of underframe;
Fig. 9 is the structural representation of slag-draining device;
Figure 10 is the cutaway view of Fig. 9 along the C-C direction;
Figure 11 is the sketch map of exhaust-gas treatment gathering system.
The specific embodiment
Like Fig. 1-shown in Figure 11 a kind of embodiment, may further comprise the steps for the incinerating method of house refuse of the present invention:
At first pour fresh house refuse into feeding warehouse 1 through feeding warehouse feeding mouth 11, the rubbish in the feeding warehouse 1 carries out prebake from the body 21 that feeding warehouse discharging opening 12 gets into the pusher prebake device 2 then.Because the portion of hot gas in the incinerator 4 has got in the body 21, therefore the rubbish in body 21 obtains prebake.Get in the body 21 through pipeline 41 from the portion of hot gas in the incinerator 4; The import of pipeline 41 is preferably in the afterbody of body 21; Like this flow direction of hot gas in body 21 just with body 21 in the direction of propulsion of rubbish opposite, can make the prebake better effects if like this.The waste gas body that from body 21, comes out gets into exhaust-gas treatment gathering system 5 through pipeline 213.Then, rubbish is admitted to further oven dry in the chamber 31 of drying chamber 3 under the impetus of propeller 221.Get in the drying chamber 3 from the portion of hot gas in the incinerator 4; These hot gas can get into drying chamber from the bottom of drying chamber 3; In order to prevent that rubbish from stopping up the air inlet of bottom; Hot gas also can get into drying chamber from the top or the sidewall of drying chamber 3, and as depicted in figs. 1 and 2, the hot gas of incinerator gets into drying chamber 3 through pipeline 42 and 43.The waste gas body that from drying chamber 3, comes out gets into exhaust-gas treatment gathering system 5 through pipeline 32.In the rubbish entering incinerator 4 of oven dry, burn.Residue after the burning is discharged from the incinerator through slag-draining device 47.
Fig. 1-Figure 11 is the incinerating method employed equipment of the present invention for the above-mentioned rubbish of enforcement, comprising:
A feeding warehouse 1 has feeding warehouse feeding mouth 11 and feeding warehouse discharging opening 12 on the feeding warehouse 1.Feeding warehouse feeding mouth 11 is used for rubbish and gets into feeding warehouse from the outside, and feeding warehouse discharging opening 12 is used for rubbish and leans on from reentering the pusher prebake device 2 from feeding warehouse.Preferred version is that feeding warehouse discharging opening 12 is trapezoidal mouthful, and speed evenly and do not have a dead angle when making rubbish get into pusher prebake device 2 like this.
A pusher prebake device 2 comprises body 21 and propulsion plant 22, and the inlet 211 and outlet 212 that supply the rubbish turnover are arranged on the body 21.Supply hot gas in the incinerator 4 to get into the pipeline 41 in the pusher prebake device 2 in addition and supply waste gas body in the pusher prebake device 2 to lead to the pipeline 213 of exhaust-gas treatment gathering system with body 21 joins.Preferred version is, pipeline 41 is connected with the end of body 21, and pipeline 213 is arranged on the front end of body 21, makes the direction of propulsion of flow direction and the rubbish of hot gas in body 21 opposite.Propulsion plant 22 comprises motor (not shown) and propeller 221.Propeller 221 is general propeller, the present invention's blade that preferably rolls.
A drying chamber 3 comprises that chamber 31, indoor exhaust air body lead to the pipeline 32 of exhaust-gas treatment gathering system, garbage inlet 33 and rubbish drawing mechanism 34.The hot gas in the incinerator 4 of supplying in addition that joins with drying chamber gets into the pipeline 42 and 43 of drying chamber 3.Preferred scheme is the top that drying chamber 3 is arranged on incinerator 4, and rubbish is reliable from reentering in the incinerator 4 like this.Between drying chamber 3 and incinerator 4, be provided with dividing plate 35, this dividing plate 35 is the bottom of drying chamber 3, is again the top of incinerator 4.Have on this dividing plate 35 and supply rubbish to get into the hole 341 of incinerator and the aperture 351 that the hot gas some confession incinerators gets into drying chamber from drying chamber.In order to make rubbish be prone to get into incinerator, and for hole 341 is not stopped up by rubbish, 341 top is provided with sieve plate 342 in the hole, and this sieve plate 342 is connected with the drive unit (not shown), makes sieve plate laterally or vertically reciprocating motion.The drive unit of hole 341, sieve plate 342 and sieve plate 342 constitutes rubbish drawing mechanism 34.The cover plate 343 close with hole 341 sizes arranged on the sieve plate 342.When sieve plate 342 moved back and forth, in the time of directly over cover plate 343 moves to hole 341, cover apertures 341 basically; Along with the reciprocating motion of the continuation of cover plate 343, the not covered part in hole 341 is increasing, more and more littler again then; So repeatedly, be convenient to rubbish like this and get into incinerator 4.And the reciprocal frequency of scalable drive unit or the distance of traversing as required, thereby adjustment hole 341 covered degree can be controlled rubbish gets into incinerator from drying chamber speed so neatly.As when refuse moisture is higher, can reduces the speed that rubbish gets into incinerator, thereby guarantee enough drying times; On the contrary, can improve the admission velocity of rubbish, improve treatment effeciency.Get in the drying chamber 3 from the portion of hot gas in the incinerator 4; These hot gas can get into drying chamber from the bottom of drying chamber 3; In order to prevent that rubbish from stopping up the air inlet of bottom; Hot gas also can get into drying chamber from the top or the sidewall of drying chamber 3, and is as shown in Figure 1 through pipeline 42 and 43 entering drying chambers 3.Wherein pipeline 42 directly passes drying chamber 3 tops from incinerator, and the replication drying chamber gets into drying chamber 3 from drying chamber top then; Pipeline 43 goes out then from drying chamber sidewall 36 entering drying chambers 4 from incinerator burner hearth sidewall 441.The waste gas body that comes out from drying chamber gets into exhaust-gas treatment gathering system 5 through pipeline 32.
An incinerator 4 comprises the bracing or strutting arrangement 46 of burner hearth 44, igniter 45, burner hearth 44, the slag-draining device 47 under the bracing or strutting arrangement.Wherein burner hearth sidewall 441 has ventilating opening 412 in the incinerator 4; Igniter 45 is an air gun, and bracing or strutting arrangement 46 is the support underframe 461 of the iron frame that constitutes near the some iron bars of having of incinerator bottom and the plural at least bracing frame 462 that the iron frame of some iron bars formations is arranged on this supports underframe.The bracing or strutting arrangement of this spline structure makes refuse container chamber that enough spaces arranged, and is beneficial to the burning of rubbish.Slag-draining device 47 is arranged under the bracing or strutting arrangement, and the residue after the burning is fallen under the bracing or strutting arrangement by deadweight, and rubbish and residue are separated automatically.Slag-draining device 47 comprises a base plate 471 and power slag-discharging device 472, and this base plate 471 is provided with the hole 473 that residue is discharged, and the power slag-discharging device is a horizontal roller, also can be the conventional technology in this area.Putty and some unexpected faults may appear in burning process; On burning burner hearth sidewall 441, have some ventilating openings 442; Like this when breaking down; Can pass through ventilating opening 442 artificial row's barriers, and ventilating opening 442 can also can improve the ventilated environment when burning, the raising firing rate when needed.
Exhaust-gas treatment gathering system 5 is used for the treatment of waste gas and the collection of discharging from drying chamber 3 and pusher prebake device 2.See Fig. 1, Fig. 6, Figure 11, the gas sampling system comprises the useless bottle of cooler 51, first gas 52, first filter 53, bleed adjusting device 54, the second waste gas bottle 55, second filter 56 automatically, compressor 57 and gas reservoir 58.See Figure 10, the flow process of gas sampling system and equipment are following among the present invention: the waste gas of discharging from drying chamber gets into the cooler 51 through pipeline 32, and the waste gas of discharging from pusher prebake device gets into cooler 51 through pipeline 213.The waste gas body that from cooler 51, comes out gets into the first waste gas bottle 52, gets into the adjusting device 54 of bleeding automatically then, and this device 54 comprises a gas tank 541, removable cover 542, counterweight 543 and the spring 544 that is positioned at removable cover 542 tops and is connected with removable cover 542.Operation principle is: because gas reservoir 58 has certain pressure, waste gas can not get in the gas reservoir 58 automatically, therefore need go into air pressure in the gas reservoir 58 through compressor 57; Removable cover 542 is under the effect of spring 544 and counterweight 543; Removable cover 542 rises, when removable cover 542 arrives design height, and touch switch starting compressor 57; In the second waste gas bottle 55 of the waste gas suction in the gas tank 541, be pressed into then in the gas reservoir 58.When having served as compressor 57 and being extracted into negative pressure to the gas in the gas tank 541; Removable cover 542 starts the shutdown switch of compressor 57, close compressor because certain altitude is fallen in deadweight; Can guarantee that like this waste gas constantly extracts out; Whole system is built good ventilated environment, guarantee again when need not exhausting, to close compressor automatically, reach energy-conservation effect.Filter all is equipped with in first and second waste gas bottles outlets, and this filter can be a sponge, also can be made up of any nonwoven and activated carbon of polypropylene fibre or polyester fiber.Gas reusable edible is after treatment delivered to incinerator 4 by gas reservoir 58 through pipeline 59 and is used as ventilating.
Because in the rubbish moisture is arranged, in prebake and drying course, moisture has got into cooler 51 with waste gas, after cooling, condensate moisture is come out, and discharges from cooler 51 through pipeline 511.These waste water are used for cleaning and greening usefulness after handling through the conventional wastewater processing technology in present technique field.If you need to waste generated during incineration fumes processing, you can also take advantage of these treated Shui in the upper part of the drying chamber spray on the garbage, the purpose of eliminating the smoke, and recycling of garbage in the water.
Under principle of the present invention and principle, understandable any various replacements with same function or effect or the modification that above-mentioned embodiment is made of the technical staff in present technique field all belongs to protection scope of the present invention.
Claims (10)
1. consumer waste incineration method may further comprise the steps:
A. pour new refuse into feeding warehouse, get into pusher prebake device from feeding warehouse and carry out prebake; Then
B. getting into drying chamber further dries; Then,
C. get into incinerator and burn, the hot gas that produces during burning gets into drying chamber and the interior thermal medium as oven dry and prebake of pusher prebake device respectively;
D. will collect after treatment from the waste gas body that drying chamber and pusher prebake device come out, be blown into these gases in the incinerator more then;
E. the residue of sintering is discharged in stove in the incinerator.
2. the direction of propulsion that consumer waste incineration method according to claim 1, the hot gas that produces when it is characterized in that burning get into flow direction and new refuse behind the pusher prebake device is opposite.
3. consumer waste incineration method according to claim 1, the hot gas that produces when it is characterized in that burning gets into drying chamber from the top or the sidewall of drying chamber.
4. for implementing claim 1, one of the 2 or 3 employed equipment of said consumer waste incineration method, comprising:
Feeding warehouse comprises warehouse, feeding warehouse charging aperture and feeding warehouse discharging opening;
Pusher prebake device; Comprise body and propulsion plant; The entrance and exit that supplies the rubbish turnover is arranged on the body (21); With body join have the hot gas that supplies in the incinerator get in the pusher prebake device pipeline with supply waste gas body in the pusher prebake device to lead to the pipeline of exhaust-gas treatment gathering system, propulsion plant comprises drive unit and propeller;
Drying chamber comprises that chamber, the interior waste gas body of chamber lead to pipeline (32), garbage inlet and the rubbish drawing mechanism of exhaust-gas treatment gathering system, and the middle hot gas of confession incinerator (4) that has that joins with drying chamber gets into the pipeline of drying chamber (3);
Incinerator comprises the bracing or strutting arrangement in burner hearth, igniter, the burner hearth, the slag-draining device under the bracing or strutting arrangement;
The exhaust-gas treatment gathering system is used for the treatment of waste gas and the collection of discharging from drying chamber and pusher prebake device.
5. equipment according to claim 4 is characterized in that propeller is the rolling blade.
6. equipment according to claim 4; It is characterized in that drying chamber is arranged on the top of incinerator; Be provided with dividing plate between drying chamber and the incinerator; The hole that supplies rubbish to get into incinerator is arranged on the dividing plate, and said drying chamber rubbish drawing mechanism comprises hole and the sieve plate drive unit that supplies rubbish to get into incinerator from drying chamber on sieve plate, the dividing plate; The aperture that also has the hot gas entering drying chamber in some confession incinerators on the dividing plate.
7. equipment according to claim 4 is characterized in that the burner hearth sidewall of incinerator has ventilating opening.
8. equipment according to claim 4, it is characterized in that bracing or strutting arrangement be near the support underframe that constitutes by some iron bars of incinerator bottom with support the bracing frame that constitutes by some iron bars that stacks more than at least two on the underframe.
9. according to the described equipment of one of claim 4-8, it is characterized in that wherein the exhaust-gas treatment gathering system has comprised cooler, waste gas bottle, filter, bleed adjusting device, compressor and waste gas storage tank automatically.
10. equipment according to claim 9 is characterized in that filter is made up of any nonwoven and activated carbon of polypropylene fibre or polyester fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105890228A CN102032582B (en) | 2010-12-09 | 2010-12-09 | Household garbage incineration method and equipment for implementing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105890228A CN102032582B (en) | 2010-12-09 | 2010-12-09 | Household garbage incineration method and equipment for implementing same |
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| Publication Number | Publication Date |
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| CN102032582A CN102032582A (en) | 2011-04-27 |
| CN102032582B true CN102032582B (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105890228A Expired - Fee Related CN102032582B (en) | 2010-12-09 | 2010-12-09 | Household garbage incineration method and equipment for implementing same |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357508A (en) * | 2011-08-03 | 2012-02-22 | 陈树华 | Automatic feeding heat energy garbage treatment machine |
| CN102889597B (en) * | 2012-11-02 | 2015-03-25 | 武汉德合顺环境科技有限公司 | Process and system for domestic garbage incineration waste heat drying pretreatment |
| CN109945199B (en) * | 2019-03-23 | 2020-11-10 | 山东国晟环境科技有限公司 | Kitchen waste incineration device for waste treatment |
| CN112628741A (en) * | 2020-12-22 | 2021-04-09 | 江苏恒强环境工程有限公司 | Environment-friendly incineration device for garbage disposal |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217110A (en) * | 1982-06-11 | 1983-12-17 | Kyowa Kako Kk | Spontaneous incinerating disposition method of organic waste matter |
| JPS597816A (en) * | 1982-07-03 | 1984-01-17 | Atau Hishiki | Refuse incinerator |
| JPH0745928B2 (en) * | 1988-02-12 | 1995-05-17 | 石川島播磨重工業株式会社 | Method and apparatus for burning highly water-containing combustible material |
| CN2733186Y (en) * | 2004-09-03 | 2005-10-12 | 刘谦 | Vertical thermal dissociation incinerator structure |
| CN2748198Y (en) * | 2004-10-01 | 2005-12-28 | 张四灿 | Municipal refuse treatment equipment |
| CN201297628Y (en) * | 2008-11-19 | 2009-08-26 | 山东福田药业有限公司 | Device for reburning xylose waste slag subject to flue gas oven dring and dewatering |
| CN101813316B (en) * | 2010-04-19 | 2011-07-27 | 山东天力干燥股份有限公司 | Municipal sludge drying and incineration system and treatment process thereof |
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Granted publication date: 20120627 Termination date: 20171209 |