CN202066035U - Novel boiler rear wall deashing system - Google Patents
Novel boiler rear wall deashing system Download PDFInfo
- Publication number
- CN202066035U CN202066035U CN2011201261829U CN201120126182U CN202066035U CN 202066035 U CN202066035 U CN 202066035U CN 2011201261829 U CN2011201261829 U CN 2011201261829U CN 201120126182 U CN201120126182 U CN 201120126182U CN 202066035 U CN202066035 U CN 202066035U
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- CN
- China
- Prior art keywords
- rear wall
- burner hearth
- airduct
- hearth
- utility
- 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
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Abstract
The utility model discloses a novel boiler rear wall deashing system which comprises a back-feeding air flue, an air pipe, a hearth and a thermometer. The upper part of the back-feeding air flue is communicated with the air pipe; the air pipe passes through the rear wall of the hearth and then is introduced into the hearth; and the air pipe is provided with small holes on the part of the surface inside the hearth. In the novel boiler rear wall deashing system, dust stratification on the rear wall of the boiler can be solved well so that the fine coal combustion efficiency is improved, the work efficiency is improved, and energy sources are rationally utilized.
Description
Technical field
The utility model relates to soot cleaning system, is specially wall soot cleaning system behind a kind of New-type boiler.
Background technology
In process of production, easy dust stratification on the boiler Hou Qiang slope, the big more dust stratification of loading is many more.Influence is produced.Sometimes because of produce needing, can't the banking fire deashing, cause boiling not exclusively to cause coking, influence is produced.Back wall ash has wrapped up the fire box temperature meter for a long time, causes temperature to show inaccurate and maloperation sometimes; And mainly be some thinner coals attached on the wall of back, cause coal combustion incomplete, influence coal consumption.
The utility model content
The technical problem that the utility model solved is to provide wall soot cleaning system behind a kind of New-type boiler, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved realizes by the following technical solutions:
Wall soot cleaning system behind a kind of New-type boiler, comprise feed back air channel, airduct, burner hearth and thermometer, top, described feed back air channel is being communicated with airduct, the back wall that described airduct passes burner hearth enters into burner hearth, described airduct has aperture at the part surface of burner hearth inside, described thermometer is positioned on the back wall of burner hearth, and contacts with airduct.
Beneficial effect
The utility model can solve the dust stratification of wall behind the boiler, improves the efficiency of combustion of duff, increases work efficiency reasonable energy utilization.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, the structural representation of wall soot cleaning system behind a kind of New-type boiler, wall soot cleaning system behind a kind of New-type boiler, comprise feed back air channel 1, airduct 2, burner hearth 3 and thermometer 4,1 top, described feed back air channel is being communicated with airduct 2, and the back wall that described airduct 2 passes burner hearth 3 enters into burner hearth 3, and described airduct 2 has aperture at the part surface of burner hearth 3 inside, described thermometer 4 is positioned on the back wall of burner hearth 3, and contacts with airduct 2.
When system moves, wind in the feed back air channel 1 is transported in the burner hearth 3 by airduct 2, and wind blows out from the aperture and the end of airduct 2, can remove the dust that amasss on burner hearth 3 back walls, remove the dust that amasss on thermometer 4 simultaneously, the gas that is blown into can also improve the efficiency of combustion of duff in the burner hearth 3.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification 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; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. wall soot cleaning system behind the New-type boiler, comprise feed back air channel, airduct, burner hearth and thermometer, it is characterized in that top, described feed back air channel is being communicated with airduct, the back wall that described airduct passes burner hearth enters into burner hearth, and described airduct has aperture at the part surface of burner hearth inside.
2. wall soot cleaning system behind a kind of New-type boiler according to claim 1 is characterized in that, described thermometer is positioned on the back wall of burner hearth, and contacts with airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201261829U CN202066035U (en) | 2011-04-26 | 2011-04-26 | Novel boiler rear wall deashing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201261829U CN202066035U (en) | 2011-04-26 | 2011-04-26 | Novel boiler rear wall deashing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066035U true CN202066035U (en) | 2011-12-07 |
Family
ID=45059896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201261829U Expired - Fee Related CN202066035U (en) | 2011-04-26 | 2011-04-26 | Novel boiler rear wall deashing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066035U (en) |
-
2011
- 2011-04-26 CN CN2011201261829U patent/CN202066035U/en not_active Expired - Fee Related
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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: 20111207 Termination date: 20140426 |