CN201212693Y - Straw gasifying stove - Google Patents
Straw gasifying stove Download PDFInfo
- Publication number
- CN201212693Y CN201212693Y CN 200820300721 CN200820300721U CN201212693Y CN 201212693 Y CN201212693 Y CN 201212693Y CN 200820300721 CN200820300721 CN 200820300721 CN 200820300721 U CN200820300721 U CN 200820300721U CN 201212693 Y CN201212693 Y CN 201212693Y
- Authority
- CN
- China
- Prior art keywords
- gas
- heater
- discharge
- gas collecting
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a burning furnace, namely a straw gasification furnace comprising a furnace body and a blow pipe which extends into the furnace body, wherein an air outlet of the blow pipe is provided with an air shield cover, a gas collecting pipe is sheathed on the blow pipe, the peripheral surface of the upper part of the gas collecting pipe is provided with a plurality of gas collecting holes, the lower end of the gas collecting pipe is communicated with the bottom of the furnace, and a side hole of the gas collecting pipe is led out of the furnace body; a gas channel is separated with a smoke outlet channel to avoid that excessive tar is collected in the gas channel, the blockage is reduced, and the burning furnace is beneficial for a gas stove to use; a gas collecting outlet is arranged near an oxygenation area, fuel can be sufficiently burnt, the quality of the collected fuel gas is high, air can evenly enter due to the arrangement of the air shield cover, a hollow phenomenon is not easy to generate, the burning is even, the structure is reasonable, and the use effect is good.
Description
Technical field
The utility model relates to a kind of combustion furnace, i.e. stalk gasifier.
Background technology
In prior art, with strings such as stalks is that the stove of fuel is of a great variety, structure is different, wherein a kind of common structure is that flue and the blast tube on the body of heater is an exit passageway, its shortcoming is that tar and sour water can be assembled too much in blast tube, cause secondary pollution, stop up blast tube, the influence burning.
The utility model content
The purpose of this utility model is to provide a kind of result of use better stalk gasifier at above-mentioned deficiency.
Technical solution of the present utility model is: stalk gasifier comprises body of heater, stretches into the blower in the body of heater.The blower air outlet is provided with windshield, and blower is with the combustion gas discharge, and discharge top circumferential surface has a plurality of combustion gas gas collection holes, and the discharge lower end leads to furnace bottom, and discharge side mouth is drawn outside the body of heater.
The utility model has the advantages that: 1, blast tube separates with the smoke air channel, can avoid assembling too much tar in blast tube, reduces and stops up, and is beneficial to gas-cooker and uses.2, combustion gas is collected outlet and is located near the oxide regions, and fuel combustion is abundant, and the fuel gas quality height of collection, quality are good.3, windshield is set, air intake (oxygenation) is even, is difficult for producing the hollow phenomenon, and burning evenly.4, rational in infrastructure, result of use is good.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model structure diagram.
The specific embodiment
Referring to accompanying drawing, stalk gasifier comprises body of heater 1, stretch into the blower 2 in the body of heater 1, blower 2 air outlets are provided with windshield 3, windshield 3 upper surfaces are the conical surface, and lower surface is the conical surface (taper seat) or cambered surface (arc surface), make air intake (oxygenation) even, be difficult for producing the hollow phenomenon, burning evenly.Blower 2 is with combustion gas discharge 4, and discharge 4 top circumferential surface have a plurality of combustion gas gas collection holes 5, and discharge 4 lower ends lead to furnace bottom, and the side mouth pipeline 6 of discharge 4 is drawn the body of heater 1 outer 7 interior water surface tops, body of heater 1 other clean room that feed, and makes the flue dust sedimentation.Clean room 7 is provided with gas outlet 8.Clean room 7 is provided with another gas outlet 9, and the heating boiler 10 of these gas outlet 9 logical body of heater 1 sidepieces heats heating boiler 10.Heating boiler 10 pipes 11 are communicated with pipe 12 on the body of heater 1.Bell 13 inner surfaces are the conical surface or arc surface, are beneficial to the tar assembly and drop into second-time burning in the stove.The air inlet 14 that connects air blast is arranged at body of heater 1 bottom, in fire grate 17 is arranged.
During igniting, open the baffle plate 15 on the pipe 12, the plume that produces when making igniting goes out, and overhead gage 15 is closed in the burning back, the burning of formation closing anaerobic, the combustion gas that is produced is through combustion gas gas collection hole 5 → discharge 4 → side mouth pipeline 6 → clean room 7 → gas outlet, 8 → gas-cooker 16.Or through gas outlet 9 → heating boiler 10.Fill in the stove and can realize that continuous burning about 2-4 hours, banks up a fire about 48 hours behind the fuel.
Claims (7)
- [claim 1] a kind of stalk gasifier, comprise body of heater (1), stretch into the blower (2) in the body of heater (1), it is characterized in that blower (2) air outlet is provided with windshield (3), blower (2) is with combustion gas discharge (4), discharge (4) top circumferential surface has a plurality of combustion gas gas collection holes (5), and discharge (4) lower end leads to furnace bottom, and discharge (4) side mouth pipeline (6) is drawn outside the body of heater.
- [claim 2] is characterized in that according to the described stalk gasifier of claim 1 discharge (4) feeds interior water surface top, the other clean room of body of heater (1) (7), and clean room (7) are provided with gas outlet (8).
- [claim 3] is characterized in that according to the described stalk gasifier of claim 2 clean room (7) is provided with another gas outlet (9), and this gas outlet (9) feeds the heating boiler (10) of body of heater sidepiece.
- [claim 4] according to the described stalk gasifier of claim 3, it is characterized in that heating boiler (10) pipe (11) is communicated with pipe (12) on the body of heater (1).
- [claim 5] is characterized in that according to claim 1,2,3 or 4 arbitrary described stalk gasifiers windshield (3) upper surface is the conical surface, and lower surface is the conical surface or cambered surface.
- [claim 6] is characterized in that according to claim 1,2,3 or 4 arbitrary described stalk gasifiers bell (13) inner surface is the conical surface or arc surface.
- [claim 7] is characterized in that according to the described stalk gasifier of claim 5 bell (13) inner surface is the conical surface or arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820300721 CN201212693Y (en) | 2008-05-09 | 2008-05-09 | Straw gasifying stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820300721 CN201212693Y (en) | 2008-05-09 | 2008-05-09 | Straw gasifying stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212693Y true CN201212693Y (en) | 2009-03-25 |
Family
ID=40496868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820300721 Expired - Fee Related CN201212693Y (en) | 2008-05-09 | 2008-05-09 | Straw gasifying stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212693Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058976A (en) * | 2018-08-31 | 2018-12-21 | 张青林 | Low temperature desugar gasification combustion furnace |
-
2008
- 2008-05-09 CN CN 200820300721 patent/CN201212693Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058976A (en) * | 2018-08-31 | 2018-12-21 | 张青林 | Low temperature desugar gasification combustion furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN WANGJIA NEW ENERGY SOURCE SCIENCE AND TECHN Free format text: FORMER OWNER: WANG PEILIN Effective date: 20090703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: Four floor, national technology transfer center, No. 541, Whampoa Road, Dalian hi tech Industrial Park, Liaoning, 116025 Patentee after: Dalian WJ New Energy Technology Development Co., Ltd. Address before: Tonghua City, Jilin Province, Tong Jiang Lu No. 606, zip code: 134001 Co-patentee before: Mou Xiaochen Patentee before: Wang Ping Lin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20120509 |