CN201551924U - Pulse back blowing device of dust collector - Google Patents
Pulse back blowing device of dust collector Download PDFInfo
- Publication number
- CN201551924U CN201551924U CN2009202588262U CN200920258826U CN201551924U CN 201551924 U CN201551924 U CN 201551924U CN 2009202588262 U CN2009202588262 U CN 2009202588262U CN 200920258826 U CN200920258826 U CN 200920258826U CN 201551924 U CN201551924 U CN 201551924U
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- Prior art keywords
- cloth bag
- dust collector
- reverse
- dust
- bag type
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Abstract
The utility model discloses a pulse reverse blowing device of a dust collector, which relates to a dust collector, in particular to a reverse-blowing cloth bag type dust collector of a shot blasting machine, and pertains to the technical field of separation. The pulse reverse blowing device comprises an air reservoir, a solenoid valve, a reverse blow pipe and a cloth bag type filter pipe, wherein the air reservoir is fixed outside a chamber of the dust collector; one end of the reverse blow pipe is connected with the air reservoir, and the other end thereof extends into the cloth bag type filter pipe; the cloth bag type filter pipe is installed on a dust collector support; and the solenoid valve is connected on the reverse blow pipe. The pulse reverse blowing device has simple and reasonable structure and convenient installation and maintenance, controls the cloth bag type filter pipe to blow air reversely and regularly by the solenoid valve, causes the dust on the outer surface of the filter pipe to drop in a dust collecting tank, improves the dust removing effect, and simultaneously increases the disposal amount of dusty air.
Description
Technical field
The utility model relates to a kind of deduster, relates in particular to a kind of pulse backblowing device that is used for the shot-blasting machine deduster, belongs to separation technology field.
Background technology
Along with expanding economy, people are more and more stricter to environmental protection requirement, and the processing requirements of the dust that produces when shot-blasting machine is handled workpiece is also more and more stricter, and this just has higher requirement to the dust removing effects of deduster.Deduster can filter the dust in the dusty gas, but dust easily is attached to the surface of cloth bag filter cylinder, influences dust removing effects.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of pulse backblowing device of deduster is provided.Described pulse backblowing device can make the dust attached to the filter cylinder surface fall in the ash tube, guarantees cloth bag filter cylinder normal filtration dusty gas, has improved dust removing effects greatly, has strengthened the treating capacity of dust laden air simultaneously.
The technical scheme that provides according to the utility model, the pulse backblowing device of described deduster, comprise air reservoir, magnetic valve, blowback tracheae and cloth bag chimney filter, it is characterized in that: an end of described blowback tracheae is connected with air reservoir, the other end stretches in the cloth bag filter cylinder, connects the magnetic valve of the through and off be used to control the blowback tracheae on described blowback tracheae.
Described blowback tracheae is L-shaped.It is external that described air reservoir is fixed on the chamber of deduster.Described cloth bag filter cylinder is installed on the frame of deduster.
Compared with the prior art the utility model has the following advantages:
The utility model is simple and reasonable for structure, and is convenient for installation and maintenance, by the regularly blowback of solenoid control cloth bag filter cylinder, the dust of filter cylinder outer surface fallen in the ash-collecting tube, improved dust removing effects, strengthened the treating capacity of dust laden air.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1: the pulse backblowing device comprises air reservoir 1, magnetic valve 2, blowback tracheae 3 and cloth bag chimney filter 5, it is characterized in that: an end of described blowback tracheae 3 is connected with air reservoir 1, the other end stretches in the cloth bag filter cylinder 5, connects the magnetic valve 2 of the through and off be used to control blowback tracheae 3 on described blowback tracheae 3.Described blowback tracheae 3 is L-shaped.The chamber that described air reservoir 1 is fixed on deduster is external.Described cloth bag filter cylinder 5 is installed on the frame of deduster.
During work, be full of gases at high pressure in the air reservoir 1 in the pulse backblowing device.By blowback tracheae 3 by magnetic valve 2 controls, regularly blow out purge gas 4, blow to cloth bag filter cylinder 5, gassing time can manually be adjusted at interval.Air pressure in the cloth bag filter cylinder 5 is much larger than outer air pressure at this moment, and cloth bag filter cylinder 5 expands outwardly, and forces attached to cloth bag filter cylinder 5 outer dusts to shake off to ash-collecting tube.Can effectively be filtered when dusty gas 6 is through cloth bag filter cylinder 5 like this, it is external that treated dustless gas drains into dust catcher chamber.
Claims (4)
1. the pulse backblowing device of a deduster, comprise air reservoir (1), magnetic valve (2), blowback tracheae (3) and cloth bag chimney filter (5), it is characterized in that: an end of described blowback tracheae (3) is connected with air reservoir (1), the other end stretches in the cloth bag filter cylinder (5), go up to connect the magnetic valve (2) of the through and off that are used to control blowback tracheae (3) at described blowback tracheae (3).
2. the pulse backblowing device of deduster according to claim 1, it is characterized in that: described blowback tracheae (3) is L-shaped.
3. the pulse backblowing device of deduster according to claim 1 is characterized in that: it is external that described air reservoir (1) is fixed on the chamber of deduster.
4. the pulse backblowing device of deduster according to claim 1, it is characterized in that: described cloth bag filter cylinder (5) is installed on the frame of deduster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202588262U CN201551924U (en) | 2009-11-12 | 2009-11-12 | Pulse back blowing device of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202588262U CN201551924U (en) | 2009-11-12 | 2009-11-12 | Pulse back blowing device of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201551924U true CN201551924U (en) | 2010-08-18 |
Family
ID=42611596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202588262U Expired - Fee Related CN201551924U (en) | 2009-11-12 | 2009-11-12 | Pulse back blowing device of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201551924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268131A (en) * | 2016-08-25 | 2017-01-04 | 广东隽诺环保科技股份有限公司 | The dust pelletizing system of waste product exhausting line |
-
2009
- 2009-11-12 CN CN2009202588262U patent/CN201551924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268131A (en) * | 2016-08-25 | 2017-01-04 | 广东隽诺环保科技股份有限公司 | The dust pelletizing system of waste product exhausting line |
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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: 20100818 Termination date: 20101112 |