CN103615729A - High-temperature environment-friendly burning method and device for harmless refuse treatment - Google Patents
High-temperature environment-friendly burning method and device for harmless refuse treatment Download PDFInfo
- Publication number
- CN103615729A CN103615729A CN201310544569.XA CN201310544569A CN103615729A CN 103615729 A CN103615729 A CN 103615729A CN 201310544569 A CN201310544569 A CN 201310544569A CN 103615729 A CN103615729 A CN 103615729A
- Authority
- CN
- China
- Prior art keywords
- kiln
- burning
- heat
- accumulation
- protection
- 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.)
- Granted
Links
Images
Landscapes
- Incineration Of Waste (AREA)
Abstract
The invention discloses a high-temperature environment-friendly burning method and device for harmless refuse treatment. Refuse is fed into a burning zone of a burning kiln from feed inlets in the front face, heat after burning is absorbed to a heat storage kiln for heat storage, the heat storage kiln is enabled to reach high temperature internally to remove harmful gas by means of burning, and ash after burning is discharged from an ash discharge layer in the bottom layer of the burning kiln. The device comprises the burning kiln and the heat storage kiln connected with the burning kiln, the burning kiln comprises a burning kiln body, a plurality of burning layers and the ash discharge layer are arranged in the burning kiln body, the burning layers are connected into the heat storage kiln via a passage, the front face of the burning kiln body is provided with the feed inlets, and the lateral surface of the burning kiln body is provided with ash discharge ports. The heat storage kiln comprises a heat storage kiln body, a plurality of separating walls are arranged in the heat storage kiln body longitudinally, a straight-through hole and heat-storage through holes are formed in each separating wall, and a heat outlet is formed in the heat storage kiln body. The refuse is burnt in the burning layers to enable burning to be thorough, burning efficiency is high, discharged hot gas is subjected to high-temperature treatment in the heat storage kiln, and treatment cost is lowered.
Description
Technical field
The present invention relates to a kind of incineration firing method and device, particularly a kind of rubbish processing to be harmless high-temperature environmental-protection combustion method and device.
Background technology
Along with the raising of people's living standard, the generation of rubbish is also increasing, and burning is the usual manner of disposal of refuse.Conventional refuse burner is similar to the combustion furnace structure of traditional use conventional fuel, but in rubbish, include the inorganic matter that cannot burn in a large number, also include the combustible that a large amount of combustion rates are lower simultaneously, after burning, can produce a large amount of slags, cause traditional combustion furnace heat generation rate not high, cleaning slag difficulty; And also can produce the harmful substances such as a large amount of foul smell, dust after burning, and affecting environment, thereby need to it, carry out the processing such as desulfurization, cost is higher.
Summary of the invention
The object of the invention is to, a kind of rubbish processing to be harmless high-temperature environmental-protection combustion method and device are provided.The present invention is burnt rubbish in a plurality of burning zones, makes burning thorough, and efficiency of combustion is higher, thereby but also the heat of discharge is accumulated and is produced high temperature and make it innoxious, reduce processing cost.
Technical scheme of the present invention: rubbish processing to be harmless high-temperature environmental-protection combustion method, it is characterized in that: by rubbish by positive charging aperture to the kiln that burns combustion zone in, heat after burning is drawn onto and in accumulation of heat kiln, carries out accumulation of heat, make to reach in accumulation of heat kiln the high temperature of 1600-1800 ℃, pernicious gas is removed through high-temp combustion, reach harmless environmental protection discharge, then the ashes after burning are discharged from the grieshoch that goes out of burning kiln bottom.
In aforesaid rubbish processing to be harmless high-temperature environmental-protection combustion method, described combustion zone adopts multilayer combustion layer to form, and every layer of burning zone is all communicated with accumulation of heat kiln.
In aforesaid rubbish processing to be harmless high-temperature environmental-protection combustion method, the method of carrying out accumulation of heat in described accumulation of heat kiln is, by a plurality of divider walls are set in accumulation of heat kiln, adopt S shape path by a plurality of divider walls hot gas, thereby make the temperature in accumulation of heat kiln reach 1600-1800 ℃.
In aforesaid rubbish processing to be harmless high-temperature environmental-protection combustion method, first the answering back that goes out grieshoch is arranged on to the side of burning kiln, thereby reduces the height of front charging aperture, can facilitate charging.
Realize the device of aforesaid rubbish processing to be harmless high-temperature environmental-protection combustion method, it is characterized in that: comprise burning kiln and the accumulation of heat kiln that is connected the kiln that burns, burning kiln comprises burning kiln body, in burning kiln body, be provided with multilayer combustion layer and go out grieshoch, burning zone is in passage is connected to accumulation of heat kiln, the front of described burning kiln body is provided with charging aperture, and side is provided with ash discharging hole; Described accumulation of heat kiln comprises accumulation of heat kiln body, in accumulation of heat kiln body, is longitudinally provided with a plurality of divider walls, and divider wall is provided with clear opening and accumulation of heat through hole, and accumulation of heat kiln body is provided with heating outlet.
In aforesaid rubbish processing to be harmless high-temperature environmental-protection burner, described multilayer combustion layer has layer 2-4.
In aforesaid rubbish processing to be harmless high-temperature environmental-protection burner, described passage is horizontally disposed brickkiln passage.
In aforesaid rubbish processing to be harmless high-temperature environmental-protection burner, in described accumulation of heat kiln body, be longitudinally provided with 3-5 divider wall, the middle part of each divider wall is provided with clear opening, one end of each divider wall is provided with a plurality of accumulation of heat through holes, accumulation of heat lead to the hole site on divider wall between adjacent is contrary up and down, thereby forms a S shape vent passages.
In aforesaid rubbish processing to be harmless high-temperature environmental-protection burner, described burning kiln is the burning kiln of 2 opposing settings.
Compared with prior art, the present invention is burnt rubbish in a plurality of burning zones, make burning thorough, efficiency of combustion is higher, but also thereby being accumulated to generation high temperature, the heat of discharge makes it innoxious (having removed foul smell, dust etc.), reduce follow-up vent gas treatment cost, thereby answer, significantly reduced processing cost.The heat build-up time can be longer in accumulation of heat kiln in accumulation of heat kiln, to adopt S shape vent passages to make hot gas, thereby can reach the high temperature of 1800 ℃, makes the gas in accumulation of heat kiln body reach innoxious.Also ash discharging hole is arranged on to the side of burning kiln, thereby can reduces the height of charging aperture, facilitate workman's charging, also improved efficiency.The burning kiln that the applicable a plurality of mirror images of the present invention are placed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Being labeled as in accompanying drawing: 1-burning kiln body, 2-charging aperture, 3-burning zone, 4-goes out grieshoch, 5-ash discharging hole, 6-passage, 7-divider wall, 8-accumulation of heat through hole, 9-accumulation of heat kiln body, 10-heating outlet, 11-clear opening.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation to the present invention's restriction.
Embodiment.Rubbish processing to be harmless high-temperature environmental-protection combustion method, it is characterized in that: by rubbish by positive charging aperture to the kiln that burns combustion zone in, heat after burning is drawn onto and in accumulation of heat kiln, carries out accumulation of heat, make to reach in accumulation of heat kiln the high temperature of 1600-1800 ℃, pernicious gas is removed through high-temp combustion, reach harmless environmental protection discharge, then the ashes after burning are discharged from the grieshoch that goes out of burning kiln bottom.
Described combustion zone adopts multilayer combustion layer to form, and every layer of burning zone is all communicated with accumulation of heat kiln.
The method of carrying out accumulation of heat in described accumulation of heat kiln is, by a plurality of divider walls are set in accumulation of heat kiln, to adopt S shape path by a plurality of divider walls hot gas, thereby make the temperature in accumulation of heat kiln reach 1600-1800 ℃.
First the answering back that goes out grieshoch is arranged on to the side of burning kiln, thereby reduces the height of front charging aperture, can facilitate charging.
Realize the device of above-mentioned rubbish processing to be harmless high-temperature environmental-protection combustion method, form as shown in Figure 1, it is characterized in that: comprise burning kiln and the accumulation of heat kiln that is connected the kiln that burns, burning kiln comprises burning kiln body 1, in burning kiln body 1, be provided with multilayer combustion layer 3 and go out grieshoch 4, burning zone 3 is in passage 6 is connected to accumulation of heat kiln, and the front of described burning kiln body 1 is provided with charging aperture 2, and side is provided with ash discharging hole 5; Described accumulation of heat kiln comprises accumulation of heat kiln body 9, and accumulation of heat kiln body 9 is interior is longitudinally provided with a plurality of divider walls 7, and divider wall 7 is provided with clear opening 11 and accumulation of heat through hole 8, and accumulation of heat kiln body 9 is provided with heating outlet 10.
Described multilayer combustion layer 3 has layer 2-4 (being preferably 3 layers or 4 layers).
Described passage 6 is horizontally disposed brickkiln passage.
Described accumulation of heat kiln body 9 is interior is longitudinally provided with 3-5 divider wall 7, the middle part of each divider wall 7 is provided with clear opening 11, one end of each divider wall 7 is provided with a plurality of accumulation of heat through holes 8, and accumulation of heat through hole 8 positions on the divider wall 7 between adjacent are contrary up and down, thereby form a S shape vent passages.
Described clear opening 11 is provided with switch circle door, when accumulation of heat, for closed condition, hot gas is entered from the upper end of the first divider wall, then to the second lower end of divider wall enter, then enter from the upper end of the 3rd divider wall, form successively a S shape vent passages, thereby extend the time in accumulation of heat kiln, improve the temperature in accumulation of heat kiln, be conducive to remove pernicious gas.
Described burning kiln is the burning kiln of 2 opposing settings, thus maximizing increase operation rate, improve garbage treatment quantity, the temperature of accelerating in accumulation of heat kiln improves.
Claims (9)
1. rubbish processing to be harmless high-temperature environmental-protection combustion method, it is characterized in that: by rubbish by positive charging aperture to the kiln that burns combustion zone in, heat after burning is drawn onto and in accumulation of heat kiln, carries out accumulation of heat, make to reach in accumulation of heat kiln the high temperature of 1600-1800 ℃, pernicious gas is removed through high-temp combustion, reach harmless environmental protection discharge, then the ashes after burning are discharged from the grieshoch that goes out of burning kiln bottom.
2. rubbish processing to be harmless high-temperature environmental-protection combustion method according to claim 1, is characterized in that: described combustion zone adopts multilayer combustion layer to form, and every layer of burning zone is all communicated with accumulation of heat kiln.
3. rubbish processing to be harmless high-temperature environmental-protection combustion method according to claim 1, it is characterized in that: the method for carrying out accumulation of heat in described accumulation of heat kiln is, by a plurality of divider walls are set in accumulation of heat kiln, adopt S shape path by a plurality of divider walls hot gas, thereby make the temperature in accumulation of heat kiln reach 1600-1800 ℃.
4. rubbish processing to be harmless high-temperature environmental-protection combustion method according to claim 1, is characterized in that: first the answering back that goes out grieshoch is arranged on to the side of burning kiln, thereby reduces the height of front charging aperture, can facilitate charging.
5. realize the device of the rubbish processing to be harmless high-temperature environmental-protection combustion method described in the arbitrary claim of claim 1-4, it is characterized in that: comprise burning kiln and the accumulation of heat kiln that is connected the kiln that burns, burning kiln comprises burning kiln body (1), in burning kiln body (1), be provided with multilayer combustion layer (3) and go out grieshoch (4), burning zone (3) is connected in accumulation of heat kiln through passage (6), the front of described burning kiln body (1) is provided with charging aperture (2), and side is provided with ash discharging hole (5); Described accumulation of heat kiln comprises accumulation of heat kiln body (9), is longitudinally provided with a plurality of divider walls (7) in accumulation of heat kiln body (9), and divider wall (7) is provided with clear opening (11) and accumulation of heat through hole (8), and accumulation of heat kiln body (9) is provided with heating outlet (10).
6. rubbish processing to be harmless high-temperature environmental-protection burner according to claim 5, is characterized in that: described multilayer combustion layer (3) has layer 2-4.
7. rubbish processing to be harmless high-temperature environmental-protection burner according to claim 5, is characterized in that: described passage (6) is horizontally disposed brickkiln passage.
8. rubbish processing to be harmless high-temperature environmental-protection burner according to claim 5, it is characterized in that: in described accumulation of heat kiln body (9), be longitudinally provided with 3-5 divider wall (7), the middle part of each divider wall (7) is provided with clear opening (11), one end of each divider wall (7) is provided with a plurality of accumulation of heat through holes (8), accumulation of heat through hole (8) position on divider wall between adjacent (7) is contrary up and down, thereby forms a S shape vent passages.
9. rubbish processing to be harmless high-temperature environmental-protection burner according to claim 5, is characterized in that: described burning kiln is the burning kiln of 2 opposing settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544569.XA CN103615729B (en) | 2013-11-06 | 2013-11-06 | Rubbish processing to be harmless high-temperature environmental-protection combustion method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544569.XA CN103615729B (en) | 2013-11-06 | 2013-11-06 | Rubbish processing to be harmless high-temperature environmental-protection combustion method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615729A true CN103615729A (en) | 2014-03-05 |
| CN103615729B CN103615729B (en) | 2016-04-27 |
Family
ID=50166439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544569.XA Expired - Fee Related CN103615729B (en) | 2013-11-06 | 2013-11-06 | Rubbish processing to be harmless high-temperature environmental-protection combustion method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103615729B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509063A (en) * | 2016-02-02 | 2016-04-20 | 李观德 | Gasification heat-accumulation combustion device for garage and use method of gasification heat-accumulation combustion device |
| CN112047652A (en) * | 2020-10-20 | 2020-12-08 | 黄加成 | Vertical coal gangue activation kiln |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0525711A2 (en) * | 1991-07-29 | 1993-02-03 | Paul Christian | Device for burning bio-masses and solid materials |
| US5325797A (en) * | 1993-08-18 | 1994-07-05 | The United States Of America As Represented By The United States Department Of Energy | Staged fluidized-bed combustion and filter system |
| CN201740221U (en) * | 2010-07-07 | 2011-02-09 | 刘庆鹏 | Horizontal backfire normal-pressure boiler |
| CN201875725U (en) * | 2010-12-01 | 2011-06-22 | 郭秋海 | RDF (Refuse Derived Fuel) gasification combustion furnace for converting domestic and medical garbage into fuel |
| CN202973065U (en) * | 2012-12-17 | 2013-06-05 | 刘庆鹏 | Horizontal type back-fire coal-fired boiler |
| CN203549847U (en) * | 2013-11-06 | 2014-04-16 | 李观德 | High-temperature environment-friendly combustion device for harmless treatment of rubbish |
-
2013
- 2013-11-06 CN CN201310544569.XA patent/CN103615729B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0525711A2 (en) * | 1991-07-29 | 1993-02-03 | Paul Christian | Device for burning bio-masses and solid materials |
| US5325797A (en) * | 1993-08-18 | 1994-07-05 | The United States Of America As Represented By The United States Department Of Energy | Staged fluidized-bed combustion and filter system |
| CN201740221U (en) * | 2010-07-07 | 2011-02-09 | 刘庆鹏 | Horizontal backfire normal-pressure boiler |
| CN201875725U (en) * | 2010-12-01 | 2011-06-22 | 郭秋海 | RDF (Refuse Derived Fuel) gasification combustion furnace for converting domestic and medical garbage into fuel |
| CN202973065U (en) * | 2012-12-17 | 2013-06-05 | 刘庆鹏 | Horizontal type back-fire coal-fired boiler |
| CN203549847U (en) * | 2013-11-06 | 2014-04-16 | 李观德 | High-temperature environment-friendly combustion device for harmless treatment of rubbish |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509063A (en) * | 2016-02-02 | 2016-04-20 | 李观德 | Gasification heat-accumulation combustion device for garage and use method of gasification heat-accumulation combustion device |
| CN105509063B (en) * | 2016-02-02 | 2017-12-29 | 李观德 | Refuse gasification heat storage burner and application method |
| CN112047652A (en) * | 2020-10-20 | 2020-12-08 | 黄加成 | Vertical coal gangue activation kiln |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103615729B (en) | 2016-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205299540U (en) | Waste incinerator for refuse treatment | |
| CN102829466B (en) | Slag combustion apparatus of biomass boiler | |
| CN105258131A (en) | Environment-friendly efficient waste incinerator | |
| CN201636875U (en) | Heat accumulating type garbage gasification and melting incinerator | |
| CN103695012A (en) | Harmless pure gas extraction method and double-furnace folding garbage combustion furnace used in same | |
| CN100432532C (en) | Combined incineration treatment method for refuse and special vertical oxygen-enriched continuous incinerator | |
| CN203549847U (en) | High-temperature environment-friendly combustion device for harmless treatment of rubbish | |
| CN103615729B (en) | Rubbish processing to be harmless high-temperature environmental-protection combustion method and device | |
| CN203927942U (en) | Two charging incinerators | |
| CN206430134U (en) | A kind of carbonization incinerator of house refuse | |
| CN206055638U (en) | For the cracking incinerator of waste process of endangering | |
| CN209857071U (en) | Novel garbage incinerator | |
| CN203517814U (en) | High-temperature pot and furnace device of biomass environment-friendly burner | |
| CN103615728A (en) | Method and high-temperature pot and furnace device for combusting biomass in combustor in environment-friendly manner | |
| CN203586223U (en) | Double-furnace-stacked garbage combustion furnace for extracting pure coal gas harmlessly | |
| CN205137465U (en) | Garbage incinerator | |
| CN204153782U (en) | Integration garbage classification equipment | |
| CN201096344Y (en) | Diseases animal incineration furnace | |
| CN203323134U (en) | Rubbish gasification furnace | |
| CN202938307U (en) | Tunnel type vaporizing combusting garbage incinerator | |
| CN207831358U (en) | A kind of dual firing chamber's burning regulating mechanism for pyrolysis oven | |
| CN202852833U (en) | Fixed bed type small-sized medical waste destructor | |
| CN206207430U (en) | A kind of incinerator | |
| CN205191591U (en) | High -efficient waste incinerator of environmental protection | |
| CN204922994U (en) | Innoxious waste incinerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170811 Address after: 410007, D, building 201, garden 355, Shaoshan North Road, Yuhua Road, Yuhua District, Hunan, Changsha, China Patentee after: Ding Liang Address before: 313000 Industrial Zone, Nanxun District, Huzhou City, Zhejiang Province Patentee before: Li Guande |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171106 |