CN107178786A - A kind of incinerating method and combinations thereof formula incinerator - Google Patents
A kind of incinerating method and combinations thereof formula incinerator Download PDFInfo
- Publication number
- CN107178786A CN107178786A CN201710533410.6A CN201710533410A CN107178786A CN 107178786 A CN107178786 A CN 107178786A CN 201710533410 A CN201710533410 A CN 201710533410A CN 107178786 A CN107178786 A CN 107178786A
- Authority
- CN
- China
- Prior art keywords
- burner
- incinerator
- kiln
- fluidized bed
- horizontal sedimentation
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002910 solid waste Substances 0.000 claims abstract description 33
- 238000004062 sedimentation Methods 0.000 claims abstract description 32
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000003546 flue gas Substances 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002203 pretreatment Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Classifications
-
- 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
- F23G5/32—Incineration of waste; Incinerator constructions; Details, accessories or control therefor the waste being subjected to a whirling movement, e.g. cyclonic incinerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
- F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
-
- 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
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
- F23J3/04—Traps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a kind of incinerating method, comprise the following steps, 1) solid waste is inputted from Rotation error kiln hood, ignited, and with the rotation of kiln, burn while flowing to kiln tail；2) residue outflow kiln tail, falls into fluidized bed incinerator and continues to burn, and burns rear clinker discharge；3) flue gas enters the burner of Horizontal sedimentation two progress two and fired, while the dust settling in flue gas is trapped, delivers to incinerator and burns again.The beneficial effects of the invention are as follows：The pre-treatment working strength that solid waste is burned is reduced, need to only control the content of melt substance to enter stove by simple compatibility and burn；Because fluid bed furnace has shared part burning amount, the body of heater of kiln is caused to reduce when production capacity is constant；When carrying out dangerous solid waste burning, kiln incineration temperature is directly risen to 1100 DEG C, secondary combustion-supporting fuel is saved；The burner of Horizontal sedimentation two provides two enough combustion spaces, it is ensured that gas residence time, and the function of chalk dust removing is realized again.
Description
Technical field
The present invention relates to the incineration treatment technology field of solid waste (thing containing dangerous waste), more particularly to a kind of incinerating method and its
Combined type incinerator.
Background technology
Solid waste (thing containing dangerous waste) usually needs to carry out processing disposal using burning.To prevent solid waste (thing containing dangerous waste) from burning
Secondary pollution is produced during burning, country is made that sternly to the temperature of burning, burnout rate, the combustion of flue gas two temperature and residence time etc.
The regulation of lattice.
Rotation error because its can adapt to various fuel, all kinds of solid wastes burning, and incineration temperature can be up to
More than 1100 DEG C, it is widely used in the burning of all types of industries solid waste, rubbish, sludge etc., and dangerous waste is burned.Burned using following current
Mode, by controlling solid waste furnace entering volume, fuel dosage, air blast air quantity, kiln rotating speed etc., it is possible to achieve needed for solid waste burning
Temperature, residence time, it is ensured that the burnout rate of solid waste；Two burners are connected after Rotation error and enough capacity are designed, can
To realize that sufficient flue gas two fires.
Vary, the time difference needed for solid waste is burnt is very big, easily made with stepping into when stove is burned due to entering stove solid waste
It is low into burnout rate, do not meet the requirement of national standard.Therefore, creating some knockdown incinerating methods, such as：Chinese patent
CN202792039U discloses a kind of hazardous Waste Incineration technology, the technology remain rotary kiln it is adaptable,
On the basis of stable and reliable operation, secondary burning is carried out by the flue gas discharged using grate furnace to rotary kiln, rotary kiln is arranged
The waste residue gone out carries out sustained combustion；Chinese patent CN103542415A discloses a kind of combined type sludge incineration device, including returns
Rotatable pyrolysis installation, incinerator, waste heat boiler, air preheater and cigarette wind matching device.Patent collection kiln, the pyrolysis gas
Change stove, reciprocating grate furnace advantage, swinging pyrolysis gasification furnace therein is accompanied by cigarette wind matching device, using flow,
The controllable mixture cigarette wind of temperature, oxygen content, to entering in pyrolytic gasification and the anoxycausis that stove sludge is stablized, its pyrolytic process
The fuel gas of generation is in the presence of system negative pressure, and the dual firing chamber into incinerator carries out high temperature incineration processing, the combustion of its anoxic
The solid fraction sludge not burnt during burning, falls directly into and continues burning disposal on the reciprocal grate of incinerator.
Above-mentioned two patent solves the problems, such as burnout rate to a certain extent, but can not catch the dust settling in flue gas
Collection.Solid waste burning technical specification and standard requirement by national regulation, solid waste (containing dangerous waste) are burned the flying dust produced and are considered
Dangerous waste is, it is necessary to specially treated.Because Rotation error burner hearth wind speed is higher, substantial amounts of solid particle is mixed with the flue gas of generation
Thing, wherein the dust such as existing solid waste molecule, fine slag not burnt, also there is the flying dust for having adsorbed numerous pollutants.All
Trap to form flying dust by dedusting, flying dust amount can be caused to increase severely, processing cost of disposal is high.
The content of the invention
One kind is provided it is an object of the invention to overcome in place of the deficiencies in the prior art, and that solid waste can be overcome to burn is poor
It is different, realize solid waste fully burn, the combustion of flue gas two, and the method for realizing dust catching.
Another object of the present invention also reside in offer it is a kind of be used for solid waste including hazardous waste fully burn, flue gas two
Combustion and dust catching once burns the combined type incinerator of completion.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of incinerating method, including following step
Suddenly, 1) solid waste is inputted from Rotation error kiln hood, ignited, and with the rotation of kiln, is burned while flowing to
Kiln tail；2) residue outflow kiln tail, falls into fluidized bed incinerator and continues to burn, and burns rear clinker discharge；3) flue gas enters horizontal heavy
Drop two burners and carry out two combustions, while the dust settling in flue gas is trapped, deliver to incinerator and burn again.
The burner hearth of the kiln, which is burned, maintains temperature to be 900 DEG C, and an air blast air distribution coefficient is 1.0~1.2；It is described
Fluidized bed incinerator post-blast air distribution coefficient 1.6~2.0, burner hearth incineration temperature is 900 DEG C；The burner of Horizontal sedimentation two is burnt
It is 900 DEG C to burn temperature.
When the solid waste is danger, burner hearth, which is burned, maintains temperature to be 900 DEG C or 1100 DEG C, an air blast air distribution coefficient
For 1.0~1.2；The fluidized bed incinerator post-blast air distribution coefficient 1.6~2.0, burner hearth incineration temperature is 900 DEG C；It is described
The burner incineration temperature of Horizontal sedimentation two is 1100 DEG C.
A kind of combined type incinerator for incinerating method, including：Rotation error, fluidized bed incinerator and horizontal
Two burners are settled, the Rotation error connects fluidized bed incinerator, and the fluidized bed incinerator connection Horizontal sedimentation two fires
Stove.
The Rotation error and fluidized bed incinerator directly in conjunction with：The fluidized bed incinerator fires with Horizontal sedimentation two
Stove directly in conjunction with.
The fluidized bed incinerator side is connected with the Rotation error, receive Rotation error from top to bottom from
What kiln hood to kiln tail was fallen into does not burn waste；The opposite side of the fluidized bed incinerator is connected with the burner of Horizontal sedimentation two,
Flue gas is delivered to the burning of the burner of Horizontal sedimentation two.
The burner stage casing of Horizontal sedimentation two is provided with ammonia atomization nozzle, to furnace injection ammoniacal liquor.
Dust settling capturing device is provided with the burner of Horizontal sedimentation two.
The fluidized bed incinerator top is provided with post-blast device.
The fluidized bed incinerator top is provided with burner.
The beneficial effects of the invention are as follows：1) the pre-treatment working strength of solid waste burning is reduced, only need to be by simple
Compatibility is burned with controlling the content of melt substance to enter stove.Wherein inflammable material is fully burnt in Rotation error
Burning processing, produces a small amount of lime-ash and enters fluid bed furnace.Because nonflammable material is after kiln burning for a period of time, then
Continue to burn in into fluid bed furnace, the burnout rate of nonflammable material can be improved, it is ensured that production capacity or increase production capacity.
2) because fluid bed furnace has shared part burning amount, the body of heater of kiln is caused to reduce when production capacity is constant, together
When kiln air blast reduction, air distribution coefficient is 1.0~1.2；Fluid bed furnace increases post-blast, and air distribution coefficient is 1.6
~2.0, it is ensured that two combustions of residue and flue gas so that the air distribution of burning process more conforms to the low air distribution of kiln and fluid bed furnace
The combustion characteristics of high air distribution.
3) when carrying out dangerous solid waste burning, kiln incineration temperature directly can be risen to 1100 DEG C；Into fluidisation
After pool furnace, residue falls into the fluid bed furnace of lower position, in the temperature drop under the effect of fluid bed furnace air distribution and maintains 900 DEG C
Continue to burn；1100 DEG C of high-temperature flue gas directly enters the burner of Horizontal sedimentation two from fluid bed furnace top, is matched somebody with somebody by post-blast
Than making fuel gas therein etc. fully burn, and 1100 DEG C of burning is maintained, save secondary combustion-supporting fuel.Similarly, carrying out
When general solid waste is burned, it can also cancel secondary combustion-supporting.
4) two burners with Horizontal sedimentation structure provide two enough combustion spaces, it is ensured that gas residence time, and real
The function of chalk dust removing is showed.
Brief description of the drawings
Fig. 1 is the combined type incinerator schematic diagram of the present invention.
Wherein：
1st, Rotation error 2, fluidized bed incinerator 3, the burner of Horizontal sedimentation two
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
A kind of combined type incinerator as shown in Figure 1, including：Rotation error 1, fluidized bed incinerator 2 and horizontal heavy
Two burners 3 drop, and Rotation error 1 is directly in conjunction with fluidized bed incinerator 2, and fluidized bed incinerator 2 is directly in conjunction with Horizontal sedimentation two
Burner 3.The side of fluidized bed incinerator 2 is connected with the Rotation error 1, receives Rotation error 1 from top to bottom from kiln
Head does not burn waste to what kiln tail was fallen into；The opposite side of fluidized bed incinerator 2 is connected with the burner 3 of Horizontal sedimentation two, and flue gas is defeated
The burner 3 of Horizontal sedimentation two is delivered to burn.
The top of fluidized bed incinerator 2 is provided with post-blast device and burner, is fired for flue gas two；The burner of Horizontal sedimentation two
Dust settling capturing device is provided with 3；The stage casing of two burner of Horizontal sedimentation 3 is provided with ammonia atomization nozzle, enters to furnace injection ammoniacal liquor
Row SNCR processing.
Comprised the following steps using the incinerating method of said apparatus, 1) input solid waste from Rotation error kiln hood,
Ignite, and with the rotation of kiln, burn while flowing to kiln tail；2) residue outflow kiln tail, falls into fluidized bed incinerator
Continue to burn, burn rear clinker discharge；3) flue gas enters the burner of Horizontal sedimentation two progress two and fired, while the dust in flue gas is sunk
Drop trapping, delivers to incinerator and burns again.
Embodiment one：
When carrying out general solid waste burning processing, the device is run in accordance with the following methods：
1) by solid waste from the input of the kiln hood of Rotation error 1, ignite, and with the rotation of kiln 1, burn while
Flow to kiln tail.By combustion-supporting fuel, kiln air blast, the control of solid waste amount, it is 900 DEG C to maintain burner hearth incineration temperature, and is led to
The rotating speed of control Rotation error 1 is crossed to control to burn the residence time about 60min；
2) residue outflow kiln tail, falls into fluidized bed incinerator 2 and continues to burn, and controlled by the air distribution of fluidized bed incinerator 2
Incineration temperature is 900 DEG C, burns residence time about 30min, and then clinker is discharged；
3) flue gas enters the burner 3 of Horizontal sedimentation two progress two from the top of fluidized bed incinerator 2 and fired, and matches somebody with somebody air control by two combustions
Incineration temperature processed is 900 DEG C, the combustion residence time >=2s of flue gas two, while the dust settling in flue gas is trapped；
4) ammonia atomization nozzle is installed in the stage casing of two burner of Horizontal sedimentation 3, to furnace injection ammoniacal liquor, can carries out taking off in stove
Nitre.
Embodiment two：
When carrying out dangerous solid waste burning processing, the device is run in accordance with the following methods：
1) by solid waste from the input of the kiln hood of Rotation error 1, ignite, and with the rotation of kiln 1, burn while
Flow to kiln tail.By combustion-supporting fuel, an air blast, the control of solid waste amount, it is 1100 DEG C to maintain burner hearth incineration temperature, and passes through control
The rotating speed of Rotation error 1 processed come control burn the residence time about 60min；
2) residue outflow kiln tail, falls into fluidized bed incinerator 2 and continues to burn, and controlled by the air distribution of fluidized bed incinerator 2
Incineration temperature is 900 DEG C, burns residence time about 30min, and then clinker is discharged；
3) flue gas enters the burner 3 of Horizontal sedimentation two progress two from the top of fluidized bed incinerator 2 and fired, and matches somebody with somebody air control by two combustions
Incineration temperature processed is 1100 DEG C, two combustion residence time >=2s, while the dust settling in flue gas is trapped；
4) ammonia atomization nozzle is installed in the stage casing of two burner of Horizontal sedimentation 3, to furnace injection ammoniacal liquor, can carries out taking off in stove
Nitre.
Claims (10)
1. a kind of incinerating method, it is characterized in that：Comprise the following steps, 1) solid waste is inputted from Rotation error kiln hood, drawn
Combustion, and with the rotation of kiln, burn while flowing to kiln tail；2) residue outflow kiln tail, fall into fluidized bed incinerator after
It is continuous to burn, burn rear clinker discharge；3) flue gas, which enters the burner of Horizontal sedimentation two and carries out two, fires, while by the dust settling in flue gas
Trapping, delivers to incinerator and burns again.
2. a kind of incinerating method according to claim 1, it is characterized in that：The burner hearth of the kiln, which is burned, maintains temperature
For 900 DEG C, an air blast air distribution coefficient is 1.0~1.2；The fluidized bed incinerator post-blast air distribution coefficient 1.6~2.0,
Burner hearth incineration temperature is 900 DEG C；The burner incineration temperature of Horizontal sedimentation two is 900 DEG C.
3. a kind of incinerating method according to claim 1, it is characterized in that：When the solid waste is danger, burner hearth is burned
It is 900 DEG C or 1100 DEG C to maintain temperature, and an air blast air distribution coefficient is 1.0~1.2；The fluidized bed incinerator post-blast is matched somebody with somebody
Wind coefficient 1.6~2.0, burner hearth incineration temperature is 900 DEG C；The burner incineration temperature of Horizontal sedimentation two is 1100 DEG C.
4. a kind of combined type incinerator for incinerating method, including：Rotation error (1), fluidized bed incinerator (2) and
The burner of Horizontal sedimentation two (3), it is characterized in that：Rotation error (1) the connection fluidized bed incinerator (2), the fluid bed
Incinerator (2) the connection burner of Horizontal sedimentation two (3).
5. combined type incinerator according to claim 4, it is characterized in that：The Rotation error (1) and fluid bed
Incinerator (2) directly in conjunction with：The fluidized bed incinerator (2) and the burner of Horizontal sedimentation two (3) directly in conjunction with.
6. the combined type incinerator according to claim 4 or 5, it is characterized in that：Fluidized bed incinerator (2) side with
The Rotation error (1) connection, receives Rotation error (1) useless from not burning of falling into of kiln hood to kiln tail from top to bottom
Thing；The opposite side of the fluidized bed incinerator (2) is connected with the burner of Horizontal sedimentation two (3), and it is horizontal heavy that flue gas is delivered to
Two burners (3) burning is dropped.
7. combined type incinerator according to claim 6, it is characterized in that：The burner of Horizontal sedimentation two (3) stage casing is set
There is ammonia atomization nozzle, to furnace injection ammoniacal liquor.
8. combined type incinerator according to claim 6, it is characterized in that：It is provided with the burner of Horizontal sedimentation two (3)
Dust settling capturing device.
9. combined type incinerator according to claim 6, it is characterized in that：Fluidized bed incinerator (2) top is provided with
Post-blast device.
10. combined type incinerator according to claim 6, it is characterized in that：Fluidized bed incinerator (2) top is provided with
Burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533410.6A CN107178786A (en) | 2017-07-03 | 2017-07-03 | A kind of incinerating method and combinations thereof formula incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533410.6A CN107178786A (en) | 2017-07-03 | 2017-07-03 | A kind of incinerating method and combinations thereof formula incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107178786A true CN107178786A (en) | 2017-09-19 |
Family
ID=59845185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710533410.6A Pending CN107178786A (en) | 2017-07-03 | 2017-07-03 | A kind of incinerating method and combinations thereof formula incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178786A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585051Y (en) * | 2002-11-19 | 2003-11-05 | 上海开能新技术工程有限公司 | Rotary furnace type town refuse pyrolysing gasification burning treatment device |
| CN2655052Y (en) * | 2003-09-26 | 2004-11-10 | 徐国文 | Environmental protection horizontal incinerator for hospital refuse |
| CN201892216U (en) * | 2010-11-19 | 2011-07-06 | 湖北中油环保集团股份有限公司 | Centralized waste incineration device with rotary vertical furnace |
| CN206018685U (en) * | 2016-08-12 | 2017-03-15 | 天伟水泥有限公司 | A kind of Calcium Carbide Ash, gangue second-time burning heat reclaiming system |
| CN206919025U (en) * | 2017-07-03 | 2018-01-23 | 天津市美好生活科技有限公司 | A kind of combined type incinerator |
-
2017
- 2017-07-03 CN CN201710533410.6A patent/CN107178786A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585051Y (en) * | 2002-11-19 | 2003-11-05 | 上海开能新技术工程有限公司 | Rotary furnace type town refuse pyrolysing gasification burning treatment device |
| CN2655052Y (en) * | 2003-09-26 | 2004-11-10 | 徐国文 | Environmental protection horizontal incinerator for hospital refuse |
| CN201892216U (en) * | 2010-11-19 | 2011-07-06 | 湖北中油环保集团股份有限公司 | Centralized waste incineration device with rotary vertical furnace |
| CN206018685U (en) * | 2016-08-12 | 2017-03-15 | 天伟水泥有限公司 | A kind of Calcium Carbide Ash, gangue second-time burning heat reclaiming system |
| CN206919025U (en) * | 2017-07-03 | 2018-01-23 | 天津市美好生活科技有限公司 | A kind of combined type incinerator |
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Application publication date: 20170919 |
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