CN202968504U - Air intake device of biomass gasifier - Google Patents
Air intake device of biomass gasifier Download PDFInfo
- Publication number
- CN202968504U CN202968504U CN 201220705183 CN201220705183U CN202968504U CN 202968504 U CN202968504 U CN 202968504U CN 201220705183 CN201220705183 CN 201220705183 CN 201220705183 U CN201220705183 U CN 201220705183U CN 202968504 U CN202968504 U CN 202968504U
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- CN
- China
- Prior art keywords
- air intake
- gasifier
- blast pipe
- heater
- burner
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- 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
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Abstract
The utility model discloses an air intake device of a biomass gasifier. The air intake device of the biomass gasifier comprises the gasifier and a burner, wherein an air intake pipe is welded at the lateral wall of the gasifier and penetrates through the center of a gasifier body from left to right; a plurality of blow-off nozzles are arranged on the body of the air intake pipe inside the gasifier body; one end of the air intake pipe protrudes out of the gasifier body and is provided with a buckle cover; the other end of the air intake pipe is connected with a blast blower; and the air intake pipe at the end of the blast blower is provided with a branch pipe connected to the burner. The air intake device of the biomass gasifier ensures sufficient oxygen in combustion, and greatly improves the utilization rate of fuel, and is concise in structure, safe and reliable, convenient to use, and suitable for popularization and use in rural people.
Description
Technical field
The utility model relates to a kind of air inlet device, is specially a kind of air inlet device of biomass gasifying furnace.
Background technology
Most areas, China rural area are still adopts large stove burning firewood, the fuel such as straw are cooked and are done water, because the heat utilization ratio of fuel is not high, the inflammable gas that most burnings produce all directly is dispersed in atmosphere and has gone, cause very large waste, and in flue gas, carbon content is high, and is comparatively serious to the pollution of atmosphere.
Along with the development of technology and the people enhancing to environmental consciousness, the not direct biomass burning stalk of people obtains thermal energy, but biomass straw is converted into combustion gas, heat is obtained in burning by combustion gas, can efficiently utilize heat like this and solve atmospheric pollution, meet the requirement of environmental protection makes energy regeneration, turns waste into wealth.But the present and matching used blast pipe fire grate of biomass gasifying furnace is large face oxygen supply; the oxygen airduct manages that concentrated oxygen supply is not unreasonable; lack and force the direct projection oxygen supply; aerogenesis is bad, easily burns sky, and slagging scorification is many; easily stop up; fuel availability is low, exists tar burning not to the utmost, blocking pipe, stops up the shortcomings such as burner, firepower are weak, cutoff truce, polluted air, use inconvenience.
The utility model content
The technical problem that the utility model solves is to provide a kind of air inlet device of biomass gasifying furnace, to solve the problem that proposes in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of air inlet device of biomass gasifying furnace comprises vapourizing furnace, burner; Be welded with blast pipe on the sidewall of described vapourizing furnace, described blast pipe is outstanding break-through body of heater center from left to right, be provided with several blowing mouths above being positioned at the blast pipe body of body of heater inside, blast pipe one distal process goes out body of heater and is provided with buckle closure, the other end connects gas blower, and the inlet pipe that is positioned at blower end is provided with the arm that is connected on burner.
Preferably, described blast pipe adopts refractory materials to make.
Preferably, described vapourizing furnace body of heater is that metal sheet is welded.
Beneficial effect:
Compared with prior art, when the utility model guarantees burning, oxygen is abundant, has greatly improved fuel availability, and it is simple for structure, and is safe and reliable, easy to use, is fit to very much promote the use of to vast rural residents.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Of the present utility modelly to realize technique means, creation characteristic in order making, to reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of air inlet device of biomass gasifying furnace comprises vapourizing furnace 1, burner 2; Be welded with blast pipe 3 on the sidewall of described vapourizing furnace 1, described blast pipe 3 is outstanding break-through body of heater center from left to right, be provided with several blowing mouths 4 above being positioned at blast pipe 3 bodys of body of heater inside, blast pipe 3 one distal process go out body of heater and are provided with buckle closure 5, the other end connects gas blower 6, and the inlet pipe 3 that is positioned at gas blower 6 ends is provided with the arm 7 that is connected on burner 2.Described blast pipe 3 is made of copper.Described vapourizing furnace 1 body of heater is that iron plate is welded.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the air inlet device of a biomass gasifying furnace, comprise vapourizing furnace, burner, it is characterized in that: be welded with blast pipe on the sidewall of described vapourizing furnace, described blast pipe is outstanding break-through body of heater center from left to right, be provided with several blowing mouths above being positioned at the blast pipe body of body of heater inside, blast pipe one distal process goes out body of heater and is provided with buckle closure, and the other end connects gas blower, and the inlet pipe that is positioned at blower end is provided with the arm that is connected on burner.
2. the air inlet device of a kind of biomass gasifying furnace according to claim 1 is characterized in that: described blast pipe adopts refractory materials to make, and described vapourizing furnace body of heater is that metal sheet is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705183 CN202968504U (en) | 2012-12-19 | 2012-12-19 | Air intake device of biomass gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705183 CN202968504U (en) | 2012-12-19 | 2012-12-19 | Air intake device of biomass gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968504U true CN202968504U (en) | 2013-06-05 |
Family
ID=48509605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705183 Expired - Fee Related CN202968504U (en) | 2012-12-19 | 2012-12-19 | Air intake device of biomass gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856583A (en) * | 2015-06-17 | 2015-08-26 | 浙江海洋学院 | Barbecue oven |
-
2012
- 2012-12-19 CN CN 201220705183 patent/CN202968504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856583A (en) * | 2015-06-17 | 2015-08-26 | 浙江海洋学院 | Barbecue oven |
| CN104856583B (en) * | 2015-06-17 | 2018-05-18 | 浙江海洋学院 | A kind of oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131219 |