CN203694787U - Wind inlet rectification structure of bag-type dust collector - Google Patents
Wind inlet rectification structure of bag-type dust collector Download PDFInfo
- Publication number
- CN203694787U CN203694787U CN201320456263.4U CN201320456263U CN203694787U CN 203694787 U CN203694787 U CN 203694787U CN 201320456263 U CN201320456263 U CN 201320456263U CN 203694787 U CN203694787 U CN 203694787U
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- CN
- China
- Prior art keywords
- bag
- wind inlet
- filter bag
- dust collector
- type dust
- 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 wind inlet rectification structure of a bag-type dust collector. The wind inlet rectification structure of the bag-type dust collector is characterized in that at least one Z-shaped flanged plate is arranged in a wind inlet of the bag-type dust collector; the arraying direction of the flanged plates is perpendicular to the direction of air flow entering the wind inlet. A plurality of Z-shaped flanged plates perpendicular to the windward side are welded in a wind inlet pipeline, and the flow direction of air is changed repeatedly, so that the wind speed of dust-containing air is reduced, and erosion of the dust-containing air on a wall plate of an ash hopper and the bottom of a filter bag is avoided. Due to the reduction of the flow speed of the dust-containing air, the dust-containing air can be uniformly distributed to a filter space without influence of the initial entrance speed of the ash hopper under the action of the pressure difference between the inner and outer surfaces of the filter bag when entering an internal space of the ash hopper with a larger volume expansion space. The protection on the filter bag is strengthened, and the service life of the filter bag is ensured.
Description
Technical field
The utility model relates to a kind of sack cleaner air intake rectifier structure, for the rectification of sack cleaner air intake.
Background technology
Current deflector adopts the dull and stereotyped angled ash bucket inside that is welded on of polylith.Adopt polylith plate welding can not effectively reduce the wind speed of deduster air inlet dusty gas the gas flow of uniform distribution processing to filter space in this form of ash bucket inside, cause dusty gas that ash bucket wallboard and filter bag bottom is caused and washed away, greatly affected the service life of filter bag.
Summary of the invention
Problem to be solved in the utility model is to reduce dusty gas to enter the wind speed of deduster and make its uniform distribution to filter space; thereby reduce dusty gas washing away filter bag bottom and ash bucket wallboard; ash bucket internal gas flow is distributed more even, strengthened the protection to filter bag and ensured service life of filter bag.
In order to address the above problem, technical approach of the present utility model is to provide a kind of sack cleaner air intake rectifier structure, it is characterized in that, in the air inlet of sack cleaner, be provided with at least one Z-shaped flanged plate, the orientation of flanged plate is vertical with the airflow direction that enters air inlet.
The utility model welds in air inlet pipeline arranges the Z-shaped flanged plate of polylith perpendicular to windward side, by repeatedly changing the flow direction of gas, has reduced the wind speed of dusty gas, has avoided dusty gas washing away ash bucket wallboard and filter bag bottom.Due to the reduction of dusty gas flow velocity, make dusty gas in the time entering the larger ash bucket inner space of expansion space, due to the differential pressure action of filter bag surfaces externally and internally, can not entered under the impact of ash bucket initial velocity, uniform distribution is to filter space.Strengthen the protection to filter bag and ensured service life of filter bag.
Brief description of the drawings
The structural representation of a kind of cowling panel that Fig. 1 provides for the utility model.
Detailed description of the invention
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Embodiment
As shown in Figure 1, the structural representation of a kind of cowling panel providing for the utility model, at 3 Z-shaped flanged plates 1 of the interior installation of air inlet 2 of sack cleaner, the orientation of flanged plate 1 is vertical with the airflow direction that enters air inlet 2.
When use, dusty gas enters (as shown in the direction of arrow Fig. 1) in pipeline from air inlet 2, enter again dust collector ash hopper inside by flanged plate 1, because flanged plate 1 is perpendicular to the layout of windward side, reduce initial flow rate when dusty gas enters ash bucket inside, thereby avoided dusty gas washing away ash bucket wallboard and filter bag bottom.Due to the reduction of dusty gas flow velocity, make dusty gas in the time entering the larger ash bucket inner space of expansion space, due to the differential pressure action of filter bag surfaces externally and internally, can not entered under the impact of ash bucket initial velocity, uniform distribution is to filter space.Strengthen the protection to filter bag and ensured service life of filter bag.
Claims (1)
1. a sack cleaner air intake rectifier structure, it is characterized in that, in the air inlet (2) of sack cleaner, be provided with at least one Z-shaped flanged plate (1), the orientation of flanged plate (1) is vertical with the airflow direction that enters air inlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456263.4U CN203694787U (en) | 2013-07-29 | 2013-07-29 | Wind inlet rectification structure of bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456263.4U CN203694787U (en) | 2013-07-29 | 2013-07-29 | Wind inlet rectification structure of bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694787U true CN203694787U (en) | 2014-07-09 |
Family
ID=51045288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320456263.4U Expired - Fee Related CN203694787U (en) | 2013-07-29 | 2013-07-29 | Wind inlet rectification structure of bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247219A (en) * | 2021-12-28 | 2022-03-29 | 科林环保技术有限责任公司 | High-tolerance anti-blocking air inlet pipe |
-
2013
- 2013-07-29 CN CN201320456263.4U patent/CN203694787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247219A (en) * | 2021-12-28 | 2022-03-29 | 科林环保技术有限责任公司 | High-tolerance anti-blocking air inlet pipe |
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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: 20140709 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |