CN202560509U - Noise collector - Google Patents
Noise collector Download PDFInfo
- Publication number
- CN202560509U CN202560509U CN2012201643955U CN201220164395U CN202560509U CN 202560509 U CN202560509 U CN 202560509U CN 2012201643955 U CN2012201643955 U CN 2012201643955U CN 201220164395 U CN201220164395 U CN 201220164395U CN 202560509 U CN202560509 U CN 202560509U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- noise
- collector
- collector body
- trap body
- 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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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Compressor (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a noise collector and belongs to the field of chemical equipment. The noise collector is characterized by comprising an air inlet, a noise reduction material layer, a noise reduction collector body, noise reduction plates and an air outlet, the air inlet is arranged at the lower end of the noise reduction collector body, the air outlet is arranged at the upper end of the noise reduction collector body, the noise reduction plates are arranged at the upper and lower ends in the noise reduction collector body respectively, and the noise reduction material layer is arranged on the outer side of the noise reduction collector body. The noise collector can be utilized on various sound producing pipelines of a high pressure fan, a roots fan and the like, the noise can be effectively eliminated, the work environment of staffs is improved, the work efficiency of the staffs is improved, besides, the manufacture is simple, the replacement is convenient, and the noise reducing effect is good.
Description
Technical field
The utility model relates to a kind of noise trap, belongs to the chemical industry equipment field.
Background technique
In the present chemical industry; Often will use high noisy equipment such as high pressure positive blower and roots blower, be to bring very big noise in process of production, the serious hearing that more can influence the worker; Even influence the resident's of unit periphery normal life, heavy damage worker's working environment.
Work under this noisy environment, the worker's who is certain to influence working attitude also can have influence on the healthy of worker, will cause working efficiency to descend like this, and influence is produced.
The model utility content
According to the deficiency of existing technology, the technical problem that the utility model will solve is: a kind of noise trap is provided, effectively reduces the noise that high pressure positive blower etc. produces, eliminated noise pollution, improved worker's working environment.
The utility model solves the technological scheme that its technical problem adopted: a kind of noise trap is provided; It is characterized in that comprising: intake grill, the noise reduction bed of material, noise reduction trap body, acoustical panel and exhaust outlet; Noise reduction trap body lower end is an intake grill; The upper end is an exhaust outlet, and the interior two ends up and down of noise reduction trap body are respectively arranged with acoustical panel, and noise reduction trap body arranged outside has the noise reduction bed of material.
Two ends are respectively arranged with a plurality of acoustical panels about in the described noise reduction trap body.
Wherein the noise reduction material in the noise reduction bed of material uses noise reduction material commonly used on the market to get final product.
Noise reduction trap body shape can be cylindrical body or other shapes, and when being used with high pressure positive blower etc., preferable shape is a cylindrical body.
The utility model can use on the pipeline of various pronunciations such as high pressure positive blower and roots blower.
The beneficial effect of the utility model is: use on the pipeline of various pronunciations such as high pressure positive blower and roots blower, effectively eliminated noise, improved worker's working environment; Improved worker's working efficiency; And this equipment making is simple, and it is convenient to change, and sound-absorbing effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 is intake grill among the figure; 2 are the noise reduction bed of material; 3 are noise reduction trap body; 4 is acoustical panel; 5 is exhaust outlet.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
Of Fig. 1; The utility model comprises: intake grill 1, the noise reduction bed of material 2, noise reduction trap body 3, acoustical panel 4 and exhaust outlet 5; Noise reduction trap body 3 lower ends are intake grill 1; The upper end is an exhaust outlet 5, and noise reduction trap body 3 interior two ends up and down are respectively arranged with acoustical panel 4, and noise reduction trap body 3 arranged outside have the noise reduction bed of material 2.
Two ends are respectively arranged with a plurality of acoustical panels 4 about in the noise reduction trap body 3.
Acoustical panel 4 is a plurality of accumulations in the present embodiment, becomes the noise reduction flaggy, and noise reduction trap body 3 is cylindrical.
During use, gas gets into through intake grill 1, at first passes through the acoustical panel 4 of lower end after the entering; Carry out noise reduction, get into noise reduction trap body 3 inside then, noise reduction trap body 3 outer walls are provided with the noise reduction bed of material 2; It is carried out noise reduction, arrive upper end acoustical panel 4 at last, discharge through exhaust outlet 5.
Claims (2)
1. noise trap; It is characterized in that comprising: intake grill (1), the noise reduction bed of material (2), noise reduction trap body (3), acoustical panel (4) and exhaust outlet (5); Noise reduction trap body (3) lower end is intake grill (1); The upper end is exhaust outlet (5), and the interior two ends up and down of noise reduction trap body (3) are respectively arranged with acoustical panel (4), and noise reduction trap body (3) arranged outside has the noise reduction bed of material (2).
2. noise trap according to claim 1 is characterized in that the interior two ends up and down of described noise reduction trap body (3) are respectively arranged with a plurality of acoustical panels (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201643955U CN202560509U (en) | 2012-04-17 | 2012-04-17 | Noise collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201643955U CN202560509U (en) | 2012-04-17 | 2012-04-17 | Noise collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560509U true CN202560509U (en) | 2012-11-28 |
Family
ID=47210172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201643955U Expired - Fee Related CN202560509U (en) | 2012-04-17 | 2012-04-17 | Noise collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141610A (en) * | 2013-05-06 | 2014-11-12 | 宁夏嘉翔自控技术有限公司 | Short fan outlet silencer |
-
2012
- 2012-04-17 CN CN2012201643955U patent/CN202560509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141610A (en) * | 2013-05-06 | 2014-11-12 | 宁夏嘉翔自控技术有限公司 | Short fan outlet silencer |
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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: 20121128 Termination date: 20130417 |