CN201441865U - Bag-type pulse dust collector - Google Patents
Bag-type pulse dust collector Download PDFInfo
- Publication number
- CN201441865U CN201441865U CN2009200265967U CN200920026596U CN201441865U CN 201441865 U CN201441865 U CN 201441865U CN 2009200265967 U CN2009200265967 U CN 2009200265967U CN 200920026596 U CN200920026596 U CN 200920026596U CN 201441865 U CN201441865 U CN 201441865U
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- Prior art keywords
- bag
- dust
- collecting chamber
- separation plate
- chamber
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- Expired - Fee Related
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Abstract
The utility model discloses a bag-type pulse dust collector, which comprises a box body, wherein a transverse separation plate is arranged inside the inner cavity of the box body, the transverse separation plate divides the inner cavity of the box body into an upper main gas collecting chamber and a lower dust collecting chamber, the transverse separation plate is fixedly connected with a downward-extended vertical separation plate, the vertical separation plate divides the upper part of the dust collecting chamber into a plurality of small dust collecting chambers, a dust collecting bag which is hung on the wall and is separated from the transverse separation plate is arranged inside each small dust collecting chamber, the cavity between the dust collecting bag and the transverse separation plate is of the gas collecting cavity, each gas collecting cavity is connected with a lifting valve which is communicated with the main gas collecting chamber, and the dust collector also comprises a control device which controls the lifting valve and a pulse valve to act. The dust collector has the advantages that the dust collecting bags can be cleared without stopping the machine.
Description
Technical field
The utility model relates to a kind of pulsed jet cloth filter.
Background technology
Existing sack cleaner, comprise a casing, hang with dust-removal cloth-bag in the casing, during use, along with the dust of assembling on the cloth bag increases gradually, air drag is increasing, when resistance reaches certain limit, need stop deduster work, with the method for rapping and blowback cloth bag cloth bag be cleared up then.
The utility model content
The technical problems to be solved in the utility model is at above-mentioned deficiency, and a kind of pulsed jet cloth filter that can clear up dust-removal cloth-bag that just do not need to shut down is provided.
In order to solve the problems of the technologies described above, the utility model provides a kind of pulsed jet cloth filter of following structure, comprise casing, its design feature is: be provided with diaphragm plate in the described cabinets cavity, diaphragm plate is separated into the total collection chamber on top and the dirt pocket of bottom with cabinets cavity, be connected with down the vertical clapboard of stretching on the diaphragm plate, vertical clapboard is divided into a plurality of little dirt pockets with the top of dirt pocket, be provided with the dust-removal cloth-bag that is suspended on its locular wall and leaves diaphragm plate in each little dirt pocket, cavity between dust-removal cloth-bag and the diaphragm plate is an air collecting chamber, each air collecting chamber all respectively is connected with the lift valve that is communicated with total collection chamber, each air collecting chamber all respectively is connected with the pulse valve that is communicated with source of the gas, dirt pocket is provided with air inlet, and total collection chamber is provided with the gas outlet, and this deduster also comprises the control device of control lift valve and pulse valve action.
The pulsed jet cloth filter of said structure, its course of work is as follows: ash-laden gas enters dirt pocket by air inlet, the dirt group of a part of cohesion and than coarse grain because inertial collision, reasons such as natural subsidence are fallen in the dust removing funnel of bottom, dedusting chamber, most of grit enters little dirt pocket with air-flow, grit is delayed at the outside of dust-removal cloth-bag, and filtered smoke gas enters the dust-removal cloth-bag inner chamber and enters atmosphere through air collecting chamber, lift valve, total collection chamber and gas outlet.The dust of assembling on dust-removal cloth-bag increases, when the dedusting resistance increases to setting value, can some lift valves cut out by control device, the corresponding little dirt pocket of lift valve is quit work, and then the pulse valve that connects on the corresponding air collecting chamber is opened, in the extremely short time (0.03-0.2 second), in air collecting chamber, spray into gases at high pressure, gases at high pressure expand rapidly in air collecting chamber, pour in the dust-removal cloth-bag, the dust settling pocket inflation is produced distortion, vibration adds the power of blowing of blowback air-flow, and the dust that dust settling pocket is outer is removed, and falls in the dust removing funnel of bottom, dedusting chamber.After having cleared up a dust settling pocket it is devoted oneself to work, and then other dust-removal cloth-bag is cleared up one by one.That is to say that dust-removal cloth-bag of only being cleared up is not worked, therefore other still in running order do not need to shut down, realization dedusting and two kinds of actions of cleaning dust-removal cloth-bag that just can mutually noninterfere.
Because its cabinets cavity is separated into a plurality of little dirt pockets that work alone; clearing up the dust-removal cloth-bag in the little dirt pocket one by one; and other little dirt pocket still is in the work of dedusting, and therefore, the utlity model has does not just need to shut down the advantage that can clear up dust-removal cloth-bag.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Pulsed jet cloth filter comprises casing 1 as shown in drawings, is contained on the support 15, and the bottom of casing 1 is connected with the laying dust bucket 16 that is connected as a single entity with it, has dust-cleaning door 17 on the laying dust bucket 16.Be provided with diaphragm plate 2 in casing 1 inner chamber, diaphragm plate 2 is separated into the total collection chamber 3 on top and the dirt pocket 4 of bottom with casing 1 inner chamber, be connected with down the vertical clapboard of stretching 5 on the diaphragm plate 2, vertical clapboard 5 is divided into a plurality of little dirt pockets 6 with the top of dirt pocket 4, be provided with the dust-removal cloth-bag 7 that is suspended on its locular wall and leaves diaphragm plate 2 in each little dirt pocket 6, cavity between dust-removal cloth-bag 7 and the diaphragm plate 2 is an air collecting chamber 8, each air collecting chamber 8 all respectively is connected with the lift valve 9 that is communicated with total collection chamber 3, each air collecting chamber 8 all respectively is connected with the pulse valve 10 that is communicated with source of the gas 11, dirt pocket 4 is provided with air inlet 12, total collection chamber 3 is provided with gas outlet 13, this deduster also comprises the control device of control lift valve 9 and pulse valve 10 actions, control device is not shown in the drawings, and control device is a prior art, does not repeat them here.Little dirt pocket shown in the figure is three, dust-removal cloth-bag 7 all respectively is housed in three little dirt pockets, the cavity that forms between each dust-removal cloth-bag 7 and the diaphragm plate 2 is an air collecting chamber 8, respectively be provided with air admission hole 14 on each air collecting chamber 8, three air admission holes 14 respectively are communicated with source of the gas 11 by pipeline and the pulse valve 10 that is serially connected on the pipeline, only show a pulse valve 10 among the figure.Above-mentioned lift valve 9 and pulse valve 10 are existing product, and its structure and mounting means also repeat no more at this.
Claims (1)
1. pulsed jet cloth filter, comprise casing (1), it is characterized in that: be provided with diaphragm plate (2) in described casing (1) inner chamber, diaphragm plate (2) is separated into the total collection chamber (3) on top and the dirt pocket (4) of bottom with casing (1) inner chamber, be connected with down the vertical clapboard of stretching (5) on the diaphragm plate (2), vertical clapboard (5) is divided into a plurality of little dirt pockets (6) with the top of dirt pocket (4), be provided with the dust-removal cloth-bag (7) that is suspended on its locular wall and leaves diaphragm plate (2) in each little dirt pocket (6), cavity between dust-removal cloth-bag (7) and the diaphragm plate (2) is air collecting chamber (8), each air collecting chamber (8) all respectively is connected with the lift valve (9) that is communicated with total collection chamber (3), each air collecting chamber (8) all respectively is connected with the pulse valve (10) that is communicated with source of the gas (11), dirt pocket (4) is provided with air inlet (12), total collection chamber (3) is provided with gas outlet (13), and this deduster also comprises the control device of control lift valve (9) and pulse valve (10) action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200265967U CN201441865U (en) | 2009-06-04 | 2009-06-04 | Bag-type pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200265967U CN201441865U (en) | 2009-06-04 | 2009-06-04 | Bag-type pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201441865U true CN201441865U (en) | 2010-04-28 |
Family
ID=42546541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200265967U Expired - Fee Related CN201441865U (en) | 2009-06-04 | 2009-06-04 | Bag-type pulse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201441865U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436896A (en) * | 2013-09-25 | 2015-03-25 | 浙江嘉化集团股份有限公司 | Collecting device of dust in production process of phenolic moulding plastic |
| CN104785024A (en) * | 2015-04-01 | 2015-07-22 | 成都易态科技有限公司 | Gas filtering device |
| CN104958965A (en) * | 2015-06-29 | 2015-10-07 | 吴江市明港道桥工程有限公司 | Air tank pulse dust collector and starting method thereof |
| CN106139755A (en) * | 2016-08-26 | 2016-11-23 | 天津宜诺医药工业设计有限公司 | Gas-filtering device |
| CN108786361A (en) * | 2018-09-05 | 2018-11-13 | 山东五征集团有限公司 | Scavenging vehicle dust-extraction unit and sweeper with the dust-extraction unit |
| CN109011891A (en) * | 2018-08-31 | 2018-12-18 | 北京博电兴源节能科技有限公司 | A kind of promotion valve type air-flow bag type dust-remover |
| CN110152406A (en) * | 2019-07-03 | 2019-08-23 | 王铁苗 | A kind of dust removing purifier |
| CN113262578A (en) * | 2021-05-29 | 2021-08-17 | 镇江市蓝火环保能源有限公司 | Pulverized coal dust removal device |
-
2009
- 2009-06-04 CN CN2009200265967U patent/CN201441865U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436896A (en) * | 2013-09-25 | 2015-03-25 | 浙江嘉化集团股份有限公司 | Collecting device of dust in production process of phenolic moulding plastic |
| CN104436896B (en) * | 2013-09-25 | 2016-01-20 | 浙江嘉化集团股份有限公司 | The gathering-device of dust in phenolaldehyde moulding compound production process |
| CN104785024A (en) * | 2015-04-01 | 2015-07-22 | 成都易态科技有限公司 | Gas filtering device |
| CN104958965A (en) * | 2015-06-29 | 2015-10-07 | 吴江市明港道桥工程有限公司 | Air tank pulse dust collector and starting method thereof |
| CN106139755A (en) * | 2016-08-26 | 2016-11-23 | 天津宜诺医药工业设计有限公司 | Gas-filtering device |
| CN109011891A (en) * | 2018-08-31 | 2018-12-18 | 北京博电兴源节能科技有限公司 | A kind of promotion valve type air-flow bag type dust-remover |
| CN108786361A (en) * | 2018-09-05 | 2018-11-13 | 山东五征集团有限公司 | Scavenging vehicle dust-extraction unit and sweeper with the dust-extraction unit |
| CN108786361B (en) * | 2018-09-05 | 2023-09-22 | 山东五征集团有限公司 | Dust collector for sweeper and sweeper with dust collector |
| CN110152406A (en) * | 2019-07-03 | 2019-08-23 | 王铁苗 | A kind of dust removing purifier |
| CN110152406B (en) * | 2019-07-03 | 2021-05-25 | 王铁苗 | Dust removal purifier |
| CN113262578A (en) * | 2021-05-29 | 2021-08-17 | 镇江市蓝火环保能源有限公司 | Pulverized coal dust removal device |
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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: 20100428 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |