CN104819473B - A kind of swingfire generator for temperature garbage pyrolysis gasification furnace - Google Patents
A kind of swingfire generator for temperature garbage pyrolysis gasification furnace Download PDFInfo
- Publication number
- CN104819473B CN104819473B CN201510151038.3A CN201510151038A CN104819473B CN 104819473 B CN104819473 B CN 104819473B CN 201510151038 A CN201510151038 A CN 201510151038A CN 104819473 B CN104819473 B CN 104819473B
- Authority
- CN
- China
- Prior art keywords
- diversion fan
- igniting
- swingfire
- generator
- gasification furnace
- 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.)
- Expired - Fee Related
Links
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 28
- 238000002309 gasification Methods 0.000 title claims abstract description 25
- 239000010813 municipal solid waste Substances 0.000 title abstract description 22
- 230000005855 radiation Effects 0.000 claims abstract description 31
- 238000002485 combustion reaction Methods 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 29
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 8
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 4
- 239000001569 carbon dioxide Substances 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 206010020843 Hyperthermia Diseases 0.000 description 4
- 230000036031 hyperthermia Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 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
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
- F23G5/0276—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage using direct heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses a kind of swingfire generator for refuse pyrolysis gasification furnace, including portion of igniting, diversion fan, burning radiation portion, leading-out portion and auxiliary combustion set；The portion of igniting, burning radiation portion, leading-out portion are all hollow tube, and the diversion fan is fixed axial flow blower cylinder；Bottom, the bottom in the diversion fan top connection burning radiation portion connect portion of igniting；The top in the leading-out portion connection burning radiation portion；The diversion fan is equipped with multiple air-vents；The auxiliary combustion set is installed on the outside of diversion fan, and auxiliary combustion is put on equipped with multiple ventilation holes.The present invention lights rubbish and the helical form flame that the gases such as the alkanes gas produced, water-gas, hydrogen form high temperature is decomposed because heated, on the one hand these materials are subjected to second-time burning decomposition, open phenyl ring and form the high-temperature gases such as harmless carbon dioxide, on the other hand thoroughly prevent rubbish to burn partially, be pyrolyzed halfway problem, reach smokeless environment-friendly requirement, subsequent treatment simple economy high efficiency.
Description
Technical field
The present invention relates to every profession and trade technical field of waste treatment, relates in particular to one kind and is used for temperature garbage pyrolytic gasification
The swingfire generator of stove.
Background technology
Rubbish is thermally decomposed by the way of anaerobism pyrolytic gasification, be in modern society handle domestic waste,
The main method of the various industries rubbish such as trade waste, Biohazard Waste, petrochemical industry greasy filth.Exist in the prior art so
Some technical problems need to be resolved：In traditional incinerator, rubbish ignition on fire grate, fire grate is plane grid knot
Structure, this flat grid structure cause oxygen can only be by being imported below fire grate, oxygen-supplying amount deficiency；Meanwhile in various rubbish originally
Water content it is different, cause it is whole incinerate burning during, uneven, the inflammable rubbish of each middle incineration firing degree
The burning-out that takes the lead in forms hole and arch camber, and heat takes the lead in being transmitted in these holes that to further result in temperature in furnace uneven,
Cause a large amount of refuse pyrolysis incomplete, the polluter such as generation methane, phenol, tar and a large amount of vapor are with smoke exhaust pipe
Incinerator is discharged, to prevent environment to be destroyed, it is necessary to the pretreatment of rubbish is carried out before incineration, and is continued on incinerator exhaust duct
Pollution smoke processing system is connect, processing high-temperature flue gas not only expends substantial amounts of cost and increases the complexity of system, takes
Substantial amounts of spatial area.How to solve these problems needs those skilled in the art to carry out creative thinking.
The content of the invention
To solve the above problems, the present invention provides a kind of swingfire generator for refuse pyrolysis gasification furnace.
Concrete technical scheme of the present invention is as follows：
A kind of swingfire generator for refuse pyrolysis gasification furnace, including portion of igniting, diversion fan, burning radiation portion, lead
Go out portion and auxiliary combustion set；The portion of igniting, burning radiation portion, leading-out portion are all hollow tube, and the diversion fan is hollow fixation
Formula axial flow blower cylinder；Bottom, the bottom in the diversion fan top connection burning radiation portion connect portion of igniting；The leading-out portion connects
The top in logical burning radiation portion；The diversion fan is equipped with multiple air-vents；The auxiliary combustion set is installed on the outer of diversion fan
Side, auxiliary combustion are put on equipped with multiple ventilation holes.
By using this technology：The swingfire generator is installed in refuse pyrolysis gasification furnace, the conducting combustion of its portion of igniting
Burn the upper end of fire grate, its leading-out portion is conducted on the outside of the furnace body of refuse pyrolysis gasification furnace and can connect air-introduced machine.Refuse pyrolysis
Rubbish in gasification furnace drops in the combustion of burning fire grate midpoint, and hot-air caused by its burning introduces swingfire generator by the portion of igniting
Inside, and hyperthermia radiation is produced in burning radiation portion, this hyperthermia radiation causes refuse pyrolysis to gasify, stove inner close fitting burning radiation
The organic principle in rubbish on the outside of portion is pyrolyzed, and the gas componant such as the alkanes gas of generation, water-gas, hydrogen is covered by auxiliary combustion
On ventilation hole enter it is auxiliary combustion set inner side, in air heat exchange（And air-introduced machine）Under the action of, by the air inducing on diversion fan
Mouthful enter inside swingfire generator, by the promotion of hot-air that lower section is imported by the portion of igniting, rise to burning radiation portion, and finally from
Lighted by the hot-air that the portion of igniting imports, on the one hand, further increase the temperature in burning radiation portion, strengthen to refuse pyrolysis gas
Change the thermal radiation effect of stove internal rubbish, form benign cycle；On the other hand, by air-vent import alkanes gas, water-gas,
The gas componants such as hydrogen and pernicious gas imperfect combustion in the hot-air for generation of burning on burning fire grate are in burning radiation portion
Second-time burning decomposition is carried out, the gases such as harmless carbon dioxide are formed after dismantling phenyl ring, leading-out portion is entered simultaneously by radiant combustion portion
Exported by leading-out portion outside pyrolysis gasification furnace, the process that thus avoid follow-up multiple tracks pollutant process, has saved a large amount of expenses
With reducing floor space, reduce operating cost.
Preferably, in the above-mentioned swingfire generator for refuse pyrolysis gasification furnace：Each air-vent is located at axis stream wind
The clock wise spirals blade construction cut on pusher side wall, in corner cut in the same direction.
By using this technical solution：The gas such as alkanes gas, water-gas, hydrogen caused by rubbish raying pyrolysis
Diversion fan is cut with same corner cut through helical blade by the auxiliary upper ventilation hole of combustion set, is formed in the diversion fan of cylinder
The high-temperature spiral shape flame rotated up, the higher for making the flare in burning radiation portion rise quickly, heating effect are more notable.
It is further preferred that in the above-mentioned swingfire generator for refuse pyrolysis gasification furnace：The ventilation hole is uniformly distributed
In the upper semisection of the auxiliary combustion set side wall.And the portion of igniting is in bell-mouth structure of air, its connect diversion fan one end open it is smaller,
And another end opening is larger.
By using this mode：On the one hand hot-air caused by burning in fire grate is made to enter water conservancy diversion wind by the portion of igniting
By the process of a compression during machine, make hot-air rise more stable, prevent the inverse burning of flame, it is often more important that, order
Diversion fan can design less axis radius so that swingfire generator the space occupied in refuse pyrolysis gasification maintains one
A less scope, makes refuse pyrolysis gasification to handle more rubbish within the unit interval.
Compared with prior art, the present invention lights rubbish and the alkanes gas produced, water-gas, hydrogen etc. is decomposed because heated
Gas forms the helical form flame of high temperature, these materials on the one hand are carried out second-time burning decomposition, and opening phenyl ring forms harmless
The high-temperature gases such as carbon dioxide, on the other hand thoroughly prevent rubbish and burn partially, are pyrolyzed halfway problem, and reaching smokeless environment-friendly will
Ask, subsequent treatment simple economy high efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the present invention looks up structural representation of Section A-A in Fig. 1.
Each component and the correspondence of reference numeral are as follows in above-mentioned attached drawing：
1st, ignite portion；2nd, diversion fan；3rd, burning radiation portion；4th, leading-out portion；5th, auxiliary combustion set；21st, air-vent；51st, divulge information
Hole.
Embodiment
In order to illustrate more clearly of technical scheme, below in conjunction with attached drawing, the invention will be further described.
The embodiment of the present invention 1 as shown in Figs. 1-2：
A kind of swingfire generator for refuse pyrolysis gasification furnace, including portion 1 of igniting, diversion fan 2, burning radiation portion 3,
Leading-out portion 4 and auxiliary combustion set 5；The portion 1 of igniting, burning radiation portion 3, leading-out portion 4 are all hollow tube, and the diversion fan 2 is
Hollow fixed axial flow blower cylinder；Bottom, the bottom in 2 top of the diversion fan connection burning radiation portion 3 connect portion 1 of igniting；
The leading-out portion 4 connects the top in burning radiation portion 3；The portion 1 of igniting is in bell-mouth structure of air, it connects 2 one end of diversion fan
Opening is smaller, another end opening is larger.The diversion fan 2 is equipped with multiple air-vents 21, and each air-vent 21 is located at water conservancy diversion wind
The clock wise spirals blade construction cut on the side wall of machine 2, in corner cut in the same direction.The auxiliary combustion set 5 is installed on the outer of diversion fan 2
Side, auxiliary combustion set 5 are equipped with multiple ventilation holes 51.Each ventilation hole 51 is uniformly distributed in the upper semisection of 5 side walls of the auxiliary combustion set.
In practice：The swingfire generator is installed on the inside of refuse pyrolysis gasification furnace, the upper end for the conducting of portion 1 fire grate of igniting,
Its leading-out portion 4 is conducted on the outside of the furnace body of refuse pyrolysis gasification furnace and can also connect air-introduced machine.In refuse pyrolysis gasification furnace
Rubbish drops in the combustion of burning fire grate midpoint, and caused hot-air introduces swingfire to these rubbish by the portion of igniting 1 in combustion
The inside of generator, produces hyperthermia radiation, hyperthermia radiation causes refuse pyrolysis to gasify by diversion fan 2 in burning radiation portion 3
Organic principle in the rubbish in the outside of stove inner close fitting burning radiation portion 3 is pyrolyzed, alkanes gas, water-gas, the hydrogen of generation
Etc. gas componant by the ventilation hole 51 on auxiliary combustion set 5 into auxiliary 5 inner side of combustion set, in air heat exchange（And air-introduced machine）Effect
Under, enter by the air-vent 21 on diversion fan 2 inside swingfire generator, the combustion heat imported by lower section Self lighting portion 1 is empty
Gas promotes, rises to burning radiation portion 3, while is lighted and second-time burning by the hot-air.Because air-vent 21 is horizontal in diversion fan 2
The helical blade structure of corner cut incision in the same direction is formed on section, therefore forms the high-temperature spiral shape flame rotated up.On the one hand, into
One step improves the temperature in burning radiation portion 3, strengthens the thermal radiation effect to refuse pyrolysis gasification furnace internal rubbish, is formed benign
Circulation；On the other hand, produced by burning on the gas componants such as the alkanes gas, water-gas, hydrogen of air-vent importing and fire grate
In hot-air imperfect combustion pernicious gas burning radiation portion 3 carry out second-time burning decomposition, dismantle phenyl ring formed it is harmless
The gases such as carbon dioxide, are directly derived the outside of pyrolysis gasification furnace.
The above, is only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any ripe
The technical staff of art technology is known in technical scope disclosed by the invention, the change or replacement that can be readily occurred in, should all contain
Cover within protection scope of the present invention.Protection scope of the present invention is subject to the protection domain of claims.
Claims (4)
- A kind of 1. swingfire generator for refuse pyrolysis gasification furnace, it is characterised in that：Including the portion of igniting (1), diversion fan (2), burning radiation portion (3), leading-out portion (4) and auxiliary combustion set (5)；The portion of igniting (1), burning radiation portion (3), leading-out portion (4) It is all hollow tube, the diversion fan (2) is hollow fixed axial flow blower cylinder；Diversion fan (2) the top connection combustion Burn the bottom of irradiation unit (3), bottom connects portion (1) of igniting；The top of leading-out portion (4) connection burning radiation portion (3)；It is described Diversion fan (2) is equipped with multiple air-vents (21)；The auxiliary combustion set (5) is installed on the outside of diversion fan (2), auxiliary combustion set (5) multiple ventilation holes (51) are equipped with.
- A kind of 2. swingfire generator for refuse pyrolysis gasification furnace as claimed in claim 1, it is characterised in that：Each air inducing The clock wise spirals blade construction that mouth (21) is located on the side wall of diversion fan (2), is cut in corner cut in the same direction.
- A kind of 3. swingfire generator for refuse pyrolysis gasification furnace as claimed in claim 2, it is characterised in that：The ventilation hole (51) uniformly it is distributed in the upper semisection of described auxiliary combustion set (5) side wall.
- A kind of 4. swingfire generator for refuse pyrolysis gasification furnace as claimed in claim 3, it is characterised in that：The portion of igniting (1) it is in bell-mouth structure of air, it is connected, and diversion fan (2) one end open is smaller, another end opening is larger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151038.3A CN104819473B (en) | 2015-04-01 | 2015-04-01 | A kind of swingfire generator for temperature garbage pyrolysis gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151038.3A CN104819473B (en) | 2015-04-01 | 2015-04-01 | A kind of swingfire generator for temperature garbage pyrolysis gasification furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104819473A CN104819473A (en) | 2015-08-05 |
| CN104819473B true CN104819473B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151038.3A Expired - Fee Related CN104819473B (en) | 2015-04-01 | 2015-04-01 | A kind of swingfire generator for temperature garbage pyrolysis gasification furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115307148B (en) * | 2022-07-29 | 2024-12-31 | 昆明理工大学 | Pyrolysis gasification combustion synergistic electric filtration coupled electrocatalytic exhaust gas purification pyrolysis device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221152Y (en) * | 1995-04-24 | 1996-02-28 | 刘飞 | Pyrogenic decomposition gasifying complex cyclone medical burning furnace |
| JPH10311515A (en) * | 1997-05-15 | 1998-11-24 | Chiyoda Corp | Waste incineration melting equipment |
| CN1300505C (en) * | 2001-09-20 | 2007-02-14 | 日本臓器制药株式会社 | Carbonizing treatment method and its device for organic waste material |
| CN101469866A (en) * | 2007-12-24 | 2009-07-01 | 同方环境股份有限公司 | Industrial dangerous waste incineration processing system for realizing multiple physical states |
| CN103528067A (en) * | 2013-10-25 | 2014-01-22 | 河北工业大学 | Household refuse pyrolysis and low-heating value pyrolysis gas combustion integrated process |
| CN203615343U (en) * | 2013-12-04 | 2014-05-28 | 沈艳梅 | Composite pyrolytic incineration system |
-
2015
- 2015-04-01 CN CN201510151038.3A patent/CN104819473B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221152Y (en) * | 1995-04-24 | 1996-02-28 | 刘飞 | Pyrogenic decomposition gasifying complex cyclone medical burning furnace |
| JPH10311515A (en) * | 1997-05-15 | 1998-11-24 | Chiyoda Corp | Waste incineration melting equipment |
| CN1300505C (en) * | 2001-09-20 | 2007-02-14 | 日本臓器制药株式会社 | Carbonizing treatment method and its device for organic waste material |
| CN101469866A (en) * | 2007-12-24 | 2009-07-01 | 同方环境股份有限公司 | Industrial dangerous waste incineration processing system for realizing multiple physical states |
| CN103528067A (en) * | 2013-10-25 | 2014-01-22 | 河北工业大学 | Household refuse pyrolysis and low-heating value pyrolysis gas combustion integrated process |
| CN203615343U (en) * | 2013-12-04 | 2014-05-28 | 沈艳梅 | Composite pyrolytic incineration system |
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| Publication number | Publication date |
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| CN104819473A (en) | 2015-08-05 |
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Effective date of registration: 20160810 Address after: 202150, room 2, building No. 1800, Pan Garden Road, Changxin Town, Chongming County, Shanghai (Shanghai Taihe Economic Development Zone), 8111 Applicant after: Shanghai Yinyi Environmental Technology Co. Ltd. Address before: Yuejin Road Town, Shanghai City Xinhai Chongming County 202172 No. 495 building 3 room 2016 Applicant before: Shanghai Chen Yue Environmental Protection Technology Co., Ltd |
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Effective date of registration: 20181221 Address after: No. 3, Lane 1515, Far East Road, Fengxian District, Shanghai, 201400 Patentee after: Shanghai Vatican Xu Environmental Technology Co Ltd Address before: Room 8111, No. 2 Building, 1800 Panyuan Road, Changxing Town, Chongming County, Shanghai, 202150 (Shanghai Tai and Economic Development Zone) Patentee before: Shanghai Yinyi Environmental Technology Co. Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210401 |