CN203940169U - The special-purpose baffler of a kind of steam - Google Patents
The special-purpose baffler of a kind of steam Download PDFInfo
- Publication number
- CN203940169U CN203940169U CN201420383685.8U CN201420383685U CN203940169U CN 203940169 U CN203940169 U CN 203940169U CN 201420383685 U CN201420383685 U CN 201420383685U CN 203940169 U CN203940169 U CN 203940169U
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- anechoic chamber
- steam
- outer sleeve
- elbow
- baffler
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Abstract
The utility model discloses the special-purpose baffler of a kind of steam, it relates to venting gas appliance technical field.It comprises the first anechoic chamber, the second anechoic chamber, inner sleeve, outer sleeve, flange and elbow, the first anechoic chamber and the second anechoic chamber are all arranged in outer sleeve, between the first anechoic chamber and the second anechoic chamber, be provided with inner sleeve, the second anechoic chamber is around being arranged on the first outside, anechoic chamber, the upper end of the first anechoic chamber seals by welding closure plate, steam inlet is arranged on outer sleeve below, steam inlet is connected with the first anechoic chamber by flange, outer sleeve top is connected with elbow, and elbow connects steam air outlet; In the first described anechoic chamber and the second anechoic chamber, be all densely covered with exhaust port, exhaust port adopts quincuncial pile mode to arrange.The utility model is by structure buffering noise, the layering flat of Liang Ge anechoic chamber, and soundproof effect is good, and cost of production is low, and control noise pollutes, and improves the working environment of production scene.
Description
Technical field
The utility model relates to venting gas appliance technical field, be specifically related to the special-purpose baffler of a kind of steam.
Background technique
Steam silencer is a kind of noise producing by pipeline at a high speed for eliminating saturated vapour, the device of the vibrations that decay produces simultaneously, be mainly used in electric power, chemical industry, metallurgical, mine, textile industry boiler steam discharge, effective noise elimination of the equipment such as blower fan, the steam (vapor) outlet of traditional steam silencer adopts pipeline directly to connect, the noise producing in steam heating water process is large, severe contamination working environment, be unfavorable for that workman produces normally, existing steam silencer adopts multistage throttle step-down mostly, this steam silencer complex structure, cost of production is higher, and some process requirements is produced to certain influence, based on this, design a kind of steam special-purpose baffler and still have very much market application foreground.
Model utility content
For the deficiency existing in prior art, the utility model object is to be to provide a kind of steam special-purpose baffler, simple in structure, reasonable in design, by structure buffering noise, the layering flat of Liang Ge anechoic chamber, soundproof effect is good, and cost of production is low, control noise pollutes, and improves the working environment of production scene.
To achieve these goals, the utility model is to realize by the following technical solutions: the special-purpose baffler of a kind of steam, comprise the first anechoic chamber, the second anechoic chamber, inner sleeve, outer sleeve, flange and elbow, the first anechoic chamber and the second anechoic chamber are all arranged in outer sleeve, between the first anechoic chamber and the second anechoic chamber, be provided with inner sleeve, the second anechoic chamber is around being arranged on the first outside, anechoic chamber, steam inlet is arranged on outer sleeve below, steam inlet is connected with the first anechoic chamber by flange, outer sleeve top is connected with elbow, elbow connects steam air outlet.
As preferably, the upper end of the first described anechoic chamber seals by welding closure plate.
As preferably, in the first described anechoic chamber and the second anechoic chamber, be all densely covered with exhaust port, exhaust port adopts quincuncial pile mode to arrange.
The beneficial effects of the utility model: exhaust port gathers in the first anechoic chamber, the second anechoic chamber, exhaust port adopts quincuncial pile mode to arrange, realize evenly loose gas, disperse noise, outlet passageway adopts the reciprocating mode of giving vent to anger of bent spray, disperse steam out after bent corners buffering, just to flow into the second anechoic chamber again, further buffering noise, layering flat, novel structure, the effect of good buffering noise is played in the design of two anechoic chambers, soundproof effect is good, cost of production is low, and not only control noise pollutes, and also improves the working environment of production scene.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Embodiment one: with reference to Fig. 1, this embodiment is by the following technical solutions: the special-purpose baffler of a kind of steam, comprise the first anechoic chamber 1, the second anechoic chamber 2, inner sleeve 3, outer sleeve 4, flange 5 and elbow 6, the first anechoic chamber 1 and the second anechoic chamber 2 are all arranged in outer sleeve 4, between the first anechoic chamber 1 and the second anechoic chamber 2, be provided with inner sleeve 3, the second anechoic chamber 2 is around being arranged on 1 outside, the first anechoic chamber, the upper end of the first anechoic chamber 1 is by 7 sealings of welding closure plate, steam inlet 9 is arranged on outer sleeve 4 belows, steam inlet 9 is connected with the first anechoic chamber 1 by flange 5, outer sleeve 4 tops are connected with elbow 6, elbow 6 connects steam air outlet 10.
It should be noted that in the first described anechoic chamber 1 and the second anechoic chamber 2 and be all densely covered with exhaust port 8, exhaust port 8 adopts quincuncial pile mode to arrange, can evenly distribute steam.
This embodiment steam is in straight-through the first anechoic chamber 1 of steam inlet 9, and the noise that steam circulation is produced is brought in the first anechoic chamber 1, the first 1 upper end, anechoic chamber adopts the sealing of welding closure plate, the first anechoic chamber 1 adopts quincuncial pile formula arranging exhaust air hole, outlet passageway adopts the reciprocating mode of giving vent to anger of straight spray, thermal current passway is constrained to bent corners shape, make steam in the first anechoic chamber 1, directly not face the second anechoic chamber 2, by vapor evolution and through turning buffering, flow into again in the second anechoic chamber 2 uniformly, disperse uniformly simultaneously, cushioned the compound noise that steam circulation produces, the second anechoic chamber 2 is identical with internal structure, the working principle of the first anechoic chamber 1, the noise that steam circulation produces will be again dispersed, be cushioned by the second anechoic chamber 2, then enter the outlet passageway of elbow 6, by steam air outlet 10, discharged again, steam disperses respectively, cushions each once in the first anechoic chamber 1, the second anechoic chamber 2, once, two-layer baffler has been realized flat process five times to elbow 6 bufferings.
This embodiment can effectively reduce steam noise, and noise reduction reaches more than 90%, simple in structure, reasonable in design, by structure buffering noise, the layering flat of Liang Ge anechoic chamber, soundproof effect is good, cost of production is low, and control noise pollutes, and improves the working environment of production scene.
Embodiment two: with reference to Fig. 2, this specific embodiments is with the difference of specific embodiments one: the special-purpose baffler of described a kind of steam also comprises CONCENTRIC REDUCER 11, CONCENTRIC REDUCER 11 is arranged between flange 5 and the first anechoic chamber 1, this embodiment is applied to flange more than PN4.0, can cushion better reduction resistance, increase flat process one time, reached better noise reduction.
More than show and described basic principle of the present utility model and major 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 in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the special-purpose baffler of a steam, it is characterized in that, comprise the first anechoic chamber (1), the second anechoic chamber (2), inner sleeve (3), outer sleeve (4), flange (5) and elbow (6), the first anechoic chamber (1) and the second anechoic chamber (2) are all arranged in outer sleeve (4), between the first anechoic chamber (1) and the second anechoic chamber (2), be provided with inner sleeve (3), the second anechoic chamber (2) is around being arranged on outside, the first anechoic chamber (1), steam inlet (9) is arranged on outer sleeve (4) below, steam inlet (9) is connected with the first anechoic chamber (1) by flange (5), outer sleeve (4) top is connected with elbow (6), elbow (6) connects steam air outlet (10).
2. the special-purpose baffler of a kind of steam according to claim 1, is characterized in that, the upper end of described the first anechoic chamber (1) is by welding closure plate (7) sealing.
3. the special-purpose baffler of a kind of steam according to claim 1, is characterized in that, in described the first anechoic chamber (1) and the second anechoic chamber (2), is all densely covered with exhaust port (8), and exhaust port (8) adopts quincuncial pile mode to arrange.
4. the special-purpose baffler of a kind of steam according to claim 1, is characterized in that, it also comprises CONCENTRIC REDUCER (11), and CONCENTRIC REDUCER (11) is arranged between flange (5) and the first anechoic chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383685.8U CN203940169U (en) | 2014-07-08 | 2014-07-08 | The special-purpose baffler of a kind of steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383685.8U CN203940169U (en) | 2014-07-08 | 2014-07-08 | The special-purpose baffler of a kind of steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940169U true CN203940169U (en) | 2014-11-12 |
Family
ID=51859483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383685.8U Expired - Fee Related CN203940169U (en) | 2014-07-08 | 2014-07-08 | The special-purpose baffler of a kind of steam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526460A (en) * | 2016-01-06 | 2016-04-27 | 文安县天华密度板有限公司 | Noise reduction method of boiler blow pipe and special muffler |
| CN114906539A (en) * | 2022-03-11 | 2022-08-16 | 张为民 | Air cushion buffering bed |
-
2014
- 2014-07-08 CN CN201420383685.8U patent/CN203940169U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526460A (en) * | 2016-01-06 | 2016-04-27 | 文安县天华密度板有限公司 | Noise reduction method of boiler blow pipe and special muffler |
| CN114906539A (en) * | 2022-03-11 | 2022-08-16 | 张为民 | Air cushion buffering bed |
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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 |
Granted publication date: 20141112 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |