CN204073702U - A kind of high efficiency dust retracting device - Google Patents
A kind of high efficiency dust retracting device Download PDFInfo
- Publication number
- CN204073702U CN204073702U CN201420198115.1U CN201420198115U CN204073702U CN 204073702 U CN204073702 U CN 204073702U CN 201420198115 U CN201420198115 U CN 201420198115U CN 204073702 U CN204073702 U CN 204073702U
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- cavity
- dividing plate
- housing
- cartridge filter
- above described
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Abstract
A kind of high efficiency dust retracting device, it comprises one with the housing of air inlet and air outlet, the dividing plate that housing cavity is divided into upper and lower two cavitys by one piece is installed in described housing, two cartridge filters are at least installed in the cavity above described dividing plate, cavity below the inner space of described cartridge filter, the side of below cavity is communicated with external air exhauster by described air outlet, and described top cavity reclaims dust pipeline by the air inlet that housing upper is offered with powder spraying chamber and is connected; Housing avris above described dividing plate offers the meal outlet of a band door; Being provided with at least four, every two in cavity above described dividing plate is the cartridge filter of a group, described often group cartridge filter is provided with a set of pulse vibrator, and this pulse vibrator comprises two high-pressure air pipes stretched into respectively in each cartridge filter inner chamber; It has rational in infrastructure, compact, easy to use and reliable, and long service life is easy to maintenance, can increase filtration capacity according to actual needs, reduces equipment investment, and reducing production cost increases and filtered and recycled dust efficiency high.
Description
Technical field
The utility model relates to a kind of filtering type highly effective device for recovering powder, especially a kind of coating equipment that is applicable to dusts and coating equipment carries out the device of dust recovery, belongs to dust purification technical field.
Background technology
Existing device for recovering powder mainly comprises cyclonic separation and filters two kinds of structure building forms, and cyclonic separation is used for the crude separation of the larger dust of particle and reclaims, and isolated by filtration reclaim and be used for essence and be separated and reclaim.Therefore, by isolated by filtration and reclaim be mainly used in the second-order separation and reclaim.Current filtering type device for recovering powder comprises a kind of filter bag to collect dust, and it is short that this bag type filtering also exists service life, and need often to change, operation and maintenance is all inconvenient; And adopt the filtration capacity of filtering bag type filtering limited, and the object that high efficiency filter reclaims dust cannot be met, as large in dust yield will be reached, just need to increase equipment investment, production cost expense is increased.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provide a kind of rational in infrastructure, compact, easy to use and reliable, long service life, easy to maintenance, can increase filtration capacity according to actual needs, reduce equipment investment, reducing production cost increases and the high high efficiency dust retracting device of filtered and recycled dust efficiency.
The purpose of this utility model has been come by following technical solution, described high efficiency dust retracting device, it comprises one with the housing of air inlet and air outlet, the dividing plate that housing cavity is divided into upper and lower two cavitys by one piece is installed in described housing, two cartridge filters are at least installed in the cavity above described dividing plate, cavity below the inner space of described cartridge filter, the side of below cavity is communicated with external air exhauster by described air outlet, described top cavity reclaims dust pipeline by the air inlet that housing upper is offered with powder spraying chamber and is connected.
Housing avris above described dividing plate offers the meal outlet of a band door; Being provided with at least four, every two in cavity above described dividing plate is the cartridge filter of a group, described often group cartridge filter is provided with a set of pulse vibrator, this pulse vibrator comprises two high-pressure air pipes stretched into respectively in each cartridge filter inner chamber, the lower end of this high-pressure air pipe is arranged on an impulse electromagnetic valve, and two impulse electromagnetic valves be arranged symmetrically with are connected on the same fixed connecting base be positioned at below central dividing plate.
Evenly be provided with four groups, the every cartridge filter that is arranged symmetrically with by two of group in cavity above described dividing plate, described often group cartridge filter is provided with a set of pulse vibrator.
The utility model has rational in infrastructure, compact, easy to use and reliable, and long service life is easy to maintenance, can increase filtration capacity according to actual needs, reduces equipment investment, and reducing production cost increases and filtered and recycled dust efficiency high.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: Fig. 1, shown in 2, the utility model mainly comprises one with the housing 3 of air inlet 1 and air outlet 2, be provided with one piece in described housing 3 and housing cavity is divided into upper and lower two cavitys 4, the dividing plate 6 of 5, above described dividing plate 6, in cavity 4, two cartridge filters 7 are at least installed, the inner chamber 8 of described cartridge filter 7 is communicated with below cavity 5, the side of below cavity 5 is communicated with external air exhauster 9 by described air outlet 2, described top cavity 4 reclaims dust pipeline by the air inlet 1 that housing upper is offered with powder spraying chamber and is connected.
Shown in figure, housing 3 avris above described dividing plate 6 offers the meal outlet 10 of a band door; Being provided with at least four, every two in the top cavity 4 of described dividing plate 6 is the cartridge filter 7 of a group, described often group cartridge filter 7 is provided with a set of pulse vibrator, this pulse vibrator comprises two high-pressure air pipes 11 stretched into respectively in each cartridge filter inner chamber 8, the lower end of this high-pressure air pipe 11 is arranged on an impulse electromagnetic valve 12, and two impulse electromagnetic valves be arranged symmetrically with 12 are connected on the same fixed connecting base 13 be positioned at below central dividing plate 6.
Most preferred embodiment of the present utility model is: be evenly provided with four groups in the top cavity 4 of described dividing plate 6, often group is by two cartridge filters be arranged symmetrically with 7, described often group cartridge filter 7 is provided with a set of pulse vibrator.
The course of work of the present utility model is: reclaim from powder spraying chamber dust air-flow that dust pipeline introduces and to enter top cavity 4 in housing 3 from air inlet 1, because of the air draught effect of air exhauster 9, dust air-flow in the cavity 4 of top enters inner chamber 8 from the sidewall of cartridge filter 7, what the sidewall due to cartridge filter 7 was settled is filter core material, excessive granule dust cannot pass through, only has the dust of ultra-fine grain by entering inner chamber 8 and by below cavity 5, extracted out from air outlet 2 by air exhauster, and the big dust particle stayed in the cavity of top regularly can be discharged from meal outlet 10, thus realize the recovery of dust.
Cartridge filter 7 is through the operation of certain hour, having a large amount of dust is collected on filter core, as long as at this time by enabling pulse vibrator, impulse electromagnetic valve is utilized to produce gases at high pressure in high-pressure air pipe, thus produce vibration at inner chamber 8 and ramping effect occurs, the dust rapping that cartridge filter 7 sidewall gathers is got off, and drops on above dividing plate.
The utility model is a kind of dust secondary recovery mainly, therefore described cartridge filter 7 selects highdensity filter core to carry out dust-filtering, and it can filter superfines, and filter efficiency reaches more than 90%, thus obtaining high-quality dust emission, environmental protect pollutes.
Claims (2)
1. a high efficiency dust retracting device, it comprises one with the housing of air inlet and air outlet, it is characterized in that the dividing plate that housing cavity is divided into upper and lower two cavitys by a piece is installed in described housing, two cartridge filters are at least installed in the cavity above described dividing plate, cavity below the inner space of described cartridge filter, the side of below cavity is communicated with external air exhauster by described air outlet, and described top cavity reclaims dust pipeline by the air inlet that housing upper is offered with powder spraying chamber and is connected;
Housing avris above described dividing plate offers the meal outlet of a band door; Being provided with at least four, every two in cavity above described dividing plate is the cartridge filter of a group, described often group cartridge filter is provided with a set of pulse vibrator, this pulse vibrator comprises two high-pressure air pipes stretched into respectively in each cartridge filter inner chamber, the lower end of this high-pressure air pipe is arranged on an impulse electromagnetic valve, and two impulse electromagnetic valves be arranged symmetrically with are connected on the same fixed connecting base be positioned at below central dividing plate.
2. high efficiency dust retracting device according to claim 1, it is characterized in that evenly being provided with in the cavity above described dividing plate four groups, the every cartridge filter that is arranged symmetrically with by two of group, described often group cartridge filter is provided with a set of pulse vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198115.1U CN204073702U (en) | 2014-04-23 | 2014-04-23 | A kind of high efficiency dust retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198115.1U CN204073702U (en) | 2014-04-23 | 2014-04-23 | A kind of high efficiency dust retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073702U true CN204073702U (en) | 2015-01-07 |
Family
ID=52166469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198115.1U Expired - Fee Related CN204073702U (en) | 2014-04-23 | 2014-04-23 | A kind of high efficiency dust retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582144A (en) * | 2016-12-31 | 2017-04-26 | 德清华梦木制品有限公司 | Dust recovery system |
| CN108014956A (en) * | 2017-12-13 | 2018-05-11 | 滁州博昊门业制造有限公司 | A kind of retracting device of guardrail powder spray |
-
2014
- 2014-04-23 CN CN201420198115.1U patent/CN204073702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582144A (en) * | 2016-12-31 | 2017-04-26 | 德清华梦木制品有限公司 | Dust recovery system |
| CN108014956A (en) * | 2017-12-13 | 2018-05-11 | 滁州博昊门业制造有限公司 | A kind of retracting device of guardrail powder spray |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160423 |