CN204693438U - A kind of high-efficiency refuse combustion furnace - Google Patents
A kind of high-efficiency refuse combustion furnace Download PDFInfo
- Publication number
- CN204693438U CN204693438U CN201520410475.8U CN201520410475U CN204693438U CN 204693438 U CN204693438 U CN 204693438U CN 201520410475 U CN201520410475 U CN 201520410475U CN 204693438 U CN204693438 U CN 204693438U
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- Prior art keywords
- discharging hole
- combustion chamber
- fire grate
- ash discharging
- furnace body
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of high-efficiency refuse combustion furnace, comprise furnace body, rubbish dog-house, conveying pipeline, burning web, fire grate, vibration screen, ash discharging hole, slag-drip opening, blast orifice, auxiliary air supply nozzle and exhaust chimney, described furnace body side is provided with rubbish dog-house, burning online side is primary zone, burn net parallel beneath and be provided with fire grate, fire grate is provided with some burner noz(zle)s, blast orifice is offered below fire grate, furnace body bottom is provided with ash discharging hole, ash discharging hole inclined upward is provided with vibration screen, described vibration screen lowest part offers slag-drip opening, secondary combustion chamber is provided with above primary zone, secondary combustion chamber two bottom sides is provided with auxiliary air supply nozzle, secondary combustion chamber top is provided with filter screen, secondary combustion chamber is communicated with exhaust chimney.Utility model works efficiency is high, sufficient combustion, and minimizing pernicious gas and particle enter air, avoid causing environmental pollution, and the ashes that ash discharging hole is collected can be used as fertilizer, realize resource circulation utilization.
Description
Technical field
The utility model relates to a kind of refuse treatment plant, specifically a kind of high-efficiency refuse combustion furnace.
Background technology
Garbage disposal problem is the great environmental problem that the whole world is paid close attention to always.Traditional trash processing way mainly contains landfill and burns two kinds of modes.Landfill can take a large amount of valuable land resource, contaminated environment simultaneously, thus this simple processing mode substantially no longer adopts, and compared with landfill disposal, waste incineration is a kind of processing mode preferably, by burning, not only garbage bulk reduces greatly, and the heat generating that burning simultaneously can also be utilized to produce, heat supply, reach the object of energy recycling, therefore, incineration technology has become a kind of technology of garbage disposal that Present Domestic generally adopts outward.The efficiency of combustion of current refuse burner is not high, produces carbon monoxide, hydride etc. and can cause larger pollution to air, affect atmospheric environment when burning insufficient.
Utility model content
The purpose of this utility model is to provide a kind of high-efficiency refuse combustion furnace, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of high-efficiency refuse combustion furnace, comprise furnace body, rubbish dog-house, conveying pipeline, burning web, fire grate, vibration screen, ash discharging hole, slag-drip opening, blast orifice, auxiliary air supply nozzle and exhaust chimney, described furnace body side is provided with rubbish dog-house, rubbish dog-house is communicated with conveying pipeline, pulverizer is provided with in conveying pipeline, conveying pipeline exit is provided with material-strewing device, material-strewing device inclined downward install combustion net, burning online side is primary zone, burn net parallel beneath and be provided with fire grate, fire grate is provided with some burner noz(zle)s, blast orifice is offered below fire grate, blast orifice is connected with extraneous air blast, furnace body bottom is provided with ash discharging hole, ash discharging hole inclined upward is provided with vibration screen, described vibration screen lowest part offers slag-drip opening, secondary combustion chamber is provided with above primary zone, secondary combustion chamber two bottom sides is provided with auxiliary air supply nozzle, secondary combustion chamber top is provided with filter screen, secondary combustion chamber is communicated with exhaust chimney.
As further program of the utility model: described material-strewing device comprises rotating with described furnace body and is provided with transfer roller, and described transfer roller periphery is evenly provided with some conveying plates, and described conveying plate is arranged along described transfer roller radial direction.
As the utility model further scheme: described burner noz(zle) is connected with fuel pipe respectively.
As the utility model further scheme: the bottom of described furnace body is tapered, described ash discharging hole is positioned at tapered end.
Compared with prior art, the beneficial effects of the utility model are: the utility model burn net avoid rubbish cover burner noz(zle) cause burning insufficient, the fragment that broken machine makes garbage crushing become to be of moderate size, ensure abundant incineration firing, the situation that material-strewing device avoids a large amount of rubbish directly to pour in, avoid burning insufficient, reduce toxic gas, improve efficiency of combustion, by being blown into auxiliary air by auxiliary air supply nozzle, carbon monoxide and hydrocarbon can be promoted, the unburned gas such as coal burn at secondary combustion chamber, reduce the discharge of pernicious gas, filter screen stops burning particles to enter air, reduce atmosphere pollution, the ashes that ash discharging hole is collected can be used as fertilizer, realize resource circulation utilization.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of high-efficiency refuse combustion furnace.
Fig. 2 is the structural representation of fire grate in a kind of high-efficiency refuse combustion furnace.
In figure: 1, furnace body, 2, rubbish dog-house, 3, primary zone, 4, conveying pipeline, 5, pulverizer, 6, material-strewing device, 7, burning web, 8, burner noz(zle), 9, fire grate, 10, vibration screen, 11, ash discharging hole, 12, slag-drip opening, 13, blast orifice, 14, auxiliary air supply nozzle, 15, filter screen, 16, exhaust chimney, 17, secondary combustion chamber.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of high-efficiency refuse combustion furnace, comprise furnace body 1, rubbish dog-house 2, conveying pipeline 4, burning web 7, fire grate 9, vibration screen 10, ash discharging hole 11, slag-drip opening 12, blast orifice 13, auxiliary air supply nozzle 14 and exhaust chimney 16, described furnace body 1 side is provided with rubbish dog-house 2, rubbish dog-house 2 is communicated with conveying pipeline 4, pulverizer 5 is provided with in conveying pipeline 4, the fragment that pulverizer 5 makes garbage crushing become to be of moderate size, ensure abundant incineration firing, raise the efficiency, reduce the carbon monoxide that burn incompletely is formed, the pernicious gases such as hydride, conveying pipeline 4 exit is provided with material-strewing device 6, material-strewing device 6 inclined downward install combustion net 7, described material-strewing device 6 comprises rotating with described furnace body 1 and is provided with transfer roller, described transfer roller periphery is evenly provided with some conveying plates, described conveying plate is arranged along described transfer roller radial direction, transfer roller is rotated by driven by motor, then rubbish is evenly delivered to burn on net 7 and is burned by conveying plate, thus avoid the situation that a large amount of rubbish directly pours in, avoid burning insufficient, reduce toxic gas, improve efficiency of combustion, burning above net 7 is primary zone 3, burn net 7 parallel beneath and be provided with fire grate 9, fire grate 9 is provided with some burner noz(zle)s 8, described burner noz(zle) 8 is connected with fuel pipe respectively, burning net 7 avoids rubbish to cover burner noz(zle) 8, blast orifice 13 is offered below fire grate 9, blast orifice 13 is connected with extraneous air blast, furnace body 1 bottom is provided with ash discharging hole 11, ash discharging hole 11 inclined upward is provided with vibration screen 10, described vibration screen 10 lowest part offers slag-drip opening 12, residue is discharged by slag-drip opening 12, ashes are discharged from ash discharging hole 11 through vibration screen 10, for the ease of concentrated ash discharge, the bottom of described furnace body 1 is tapered, described ash discharging hole 11 is positioned at tapered end, secondary combustion chamber 17 is provided with above primary zone 3, secondary combustion chamber 17 two bottom sides is provided with auxiliary air supply nozzle 14, by being blown into auxiliary air by auxiliary air supply nozzle 14, effectively carry out the mixing of burning gases, stir, carbon monoxide and hydrocarbon can be promoted, the unburned gas burnings such as coal, secondary combustion chamber 17 top is provided with filter screen 15, filter screen 15 stops burning particles to enter air, reduce atmosphere pollution, secondary combustion chamber 17 is communicated with exhaust chimney 16.
Operation principle of the present utility model is: during utility model works, rubbish drops into conveying pipeline from rubbish dog-house, the fragment that pulverizer in conveying pipeline makes garbage crushing become to be of moderate size, rubbish is evenly delivered to burn and is burned in primary zone on the net by material-strewing device, burn net avoid rubbish cover burner noz(zle) cause burning insufficient, the fragment that pulverizer makes garbage crushing become to be of moderate size, ensure abundant incineration firing, the situation that material-strewing device avoids a large amount of rubbish directly to pour in, avoid burning insufficient, reduce toxic gas, improve efficiency of combustion, by being blown into auxiliary air by auxiliary air supply nozzle, effectively carry out the mixing of burning gases, stir, carbon monoxide and hydrocarbon can be promoted, the unburned gas such as coal burn at secondary combustion chamber, filter screen stops burning particles to enter air, reduce atmosphere pollution, the ashes that ash discharging hole is collected can be used as fertilizer, realize resource circulation utilization.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (4)
1. a high-efficiency refuse combustion furnace, comprise furnace body, rubbish dog-house, conveying pipeline, burning web, fire grate, vibration screen, ash discharging hole, slag-drip opening, blast orifice, auxiliary air supply nozzle and exhaust chimney, it is characterized in that, described furnace body side is provided with rubbish dog-house, rubbish dog-house is communicated with conveying pipeline, pulverizer is provided with in conveying pipeline, conveying pipeline exit is provided with material-strewing device, material-strewing device inclined downward install combustion net, burning online side is primary zone, burn net parallel beneath and be provided with fire grate, fire grate is provided with some burner noz(zle)s, blast orifice is offered below fire grate, blast orifice is connected with extraneous air blast, furnace body bottom is provided with ash discharging hole, ash discharging hole inclined upward is provided with vibration screen, described vibration screen lowest part offers slag-drip opening, secondary combustion chamber is provided with above primary zone, secondary combustion chamber two bottom sides is provided with auxiliary air supply nozzle, secondary combustion chamber top is provided with filter screen, secondary combustion chamber is communicated with exhaust chimney.
2. a kind of high-efficiency refuse combustion furnace according to claim 1, it is characterized in that, described material-strewing device comprises rotating with described furnace body and is provided with transfer roller, and described transfer roller periphery is evenly provided with some conveying plates, and described conveying plate is arranged along described transfer roller radial direction.
3. a kind of high-efficiency refuse combustion furnace according to claim 1, it is characterized in that, described burner noz(zle) is connected with fuel pipe respectively.
4. a kind of high-efficiency refuse combustion furnace according to claim 1, it is characterized in that, the bottom of described furnace body is tapered, and described ash discharging hole is positioned at tapered end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410475.8U CN204693438U (en) | 2015-06-09 | 2015-06-09 | A kind of high-efficiency refuse combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410475.8U CN204693438U (en) | 2015-06-09 | 2015-06-09 | A kind of high-efficiency refuse combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693438U true CN204693438U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520410475.8U Expired - Fee Related CN204693438U (en) | 2015-06-09 | 2015-06-09 | A kind of high-efficiency refuse combustion furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN204693438U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119901A (en) * | 2018-01-02 | 2018-06-05 | 湖南辉讯企业管理有限公司 | A kind of medical waste crushes incinerator |
| CN110529861A (en) * | 2019-09-29 | 2019-12-03 | 姚传亮 | A kind of integrated solid waste incinerator |
| RU216055U1 (en) * | 2022-08-03 | 2023-01-16 | Общество с ограниченной ответственностью "Уралкотел" | INSINERATOR |
| CN117346148A (en) * | 2023-10-26 | 2024-01-05 | 华北电力大学 | Air staged combustion process for combustion section of garbage incinerator |
-
2015
- 2015-06-09 CN CN201520410475.8U patent/CN204693438U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119901A (en) * | 2018-01-02 | 2018-06-05 | 湖南辉讯企业管理有限公司 | A kind of medical waste crushes incinerator |
| CN110529861A (en) * | 2019-09-29 | 2019-12-03 | 姚传亮 | A kind of integrated solid waste incinerator |
| CN110529861B (en) * | 2019-09-29 | 2021-03-26 | 贵州清风氢能环保装备制造有限公司 | Integrated solid waste incinerator |
| RU216055U1 (en) * | 2022-08-03 | 2023-01-16 | Общество с ограниченной ответственностью "Уралкотел" | INSINERATOR |
| RU224031U1 (en) * | 2023-07-06 | 2024-03-13 | Общество с ограниченной ответственностью "Экогенерация" | Incinerator |
| CN117346148A (en) * | 2023-10-26 | 2024-01-05 | 华北电力大学 | Air staged combustion process for combustion section of garbage incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151007 Termination date: 20160609 |