CN202682950U - Dust deposition preventing device for bag-type dust collector - Google Patents
Dust deposition preventing device for bag-type dust collector Download PDFInfo
- Publication number
- CN202682950U CN202682950U CN 201220317181 CN201220317181U CN202682950U CN 202682950 U CN202682950 U CN 202682950U CN 201220317181 CN201220317181 CN 201220317181 CN 201220317181 U CN201220317181 U CN 201220317181U CN 202682950 U CN202682950 U CN 202682950U
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- China
- Prior art keywords
- dust
- bag
- bevel board
- preventing device
- casing
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- 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 relates to an dust deposition preventing device for a bag-type dust collector, which belongs to the technical field of dust removal equipment. The dust deposition preventing device comprises a box body (3), a baseplate (15) of the box body (3) is provided with two breathing holes (7) which are located at the left and right ends of the rear side of the box body (3), a seal cover (12) is arranged above the breathing holes (7) and is composed of a bevel board (8) and seal plates (16) on the left and right sides of the bevel board, the bevel board (8) is provided with a dust cleaning hole II (14), and the front surface of the bevel board (8) is provided with an elastic sealing strip (11) which covers the dust cleaning hole II (14). The dust deposition preventing device for the bag-type dust collector disclosed by the utility model can timely remove dust which passes through a filter bag and reaches the baseplate in the box body outside the filter bag, therefore, secondary pollution is avoided, and no influence on the work environment and physical health of workers is caused.
Description
Technical field
The utility model relates to a kind of bag collector accumulatingdust device, belongs to the cleaner technical field.
Background technology
The bag collector that present textile industry is used has filter bag in it, casing is arranged outward, and the bottom is provided with dust collecting installation, and filter bag separates dust from air-flow, and dust falls into the bottom and is collected the device collection.Before the employing the art of this patent, the part dust can pass filter bag and fall on the interior base plate of filter bag outer case, along with the time is accumulated into a thick layer of dust, causes secondary pollution, has affected the working environment of workers and healthy.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of bag collector accumulatingdust device is provided, it can in time be removed to the dust on the filter bag outer case inner bottom plating passing filter bag, has avoided secondary pollution on workman's working environment and the impact of healthy generation.
The purpose of this utility model is achieved in that a kind of bag collector accumulatingdust device, it comprises casing, offer two air-vents on the base plate of described casing, described two air-vents are positioned at two ends, the casing rear side left and right sides, described air-vent top is provided with seal closure, and described seal closure is comprised of the sealing plate of bevel board and the left and right sides thereof, offers ash removing opening II on the described bevel board, described bevel board front is provided with elastic sealing strip, and described elastic sealing strip is covered on the ash removing opening II.
The described casing left and right sides is symmetrically arranged with ash removing opening I, is provided with seal cover on the described ash removing opening I.
Compared with prior art, the utlity model has following beneficial effect:
A kind of bag collector accumulatingdust of the utility model device, it can in time be removed to the dust on the filter bag outer case inner bottom plating passing filter bag, has avoided secondary pollution, can be to workman's working environment and healthy not exerting an influence.
Description of drawings
Fig. 1 is the structural representation of a kind of bag collector accumulatingdust of the utility model device.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the I section enlarged drawing of Fig. 2.
Wherein:
Ash removing opening I6
Air-vent 7
Bevel board 8
Bolt 9
Pressing plate 10
Elastic sealing strip 11
Ash removing opening II14
The specific embodiment
Referring to Fig. 1 ~ Fig. 4, a kind of bag collector accumulatingdust of the utility model device, it comprises casing 3, be provided with filter bag 4 in the described casing 3, described casing 3 belows are provided with dust collecting installation 5, described casing 3 left and right sides are symmetrically arranged with ash removing opening I6, be provided with seal cover 13 on the described ash removing opening I6, offer two air-vents 7 on the base plate 15 of described casing 3, described two air-vents 7 are positioned at two ends, the casing 3 rear side left and right sides, described air-vent 7 tops are provided with seal closure 12, described seal closure 12 is comprised of the sealing plate 16 of bevel board 8 and the left and right sides thereof, offers ash removing opening II14 on the described bevel board 8, and described bevel board 8 fronts are provided with elastic sealing strip 11 by bolt 9 and pressing plate 10, described elastic sealing strip 11 is covered on the ash removing opening II14, and described bolt 9 and pressing plate 10 are positioned at ash removing opening II14 top.
During bag collector work, blower fan is sent the dust-contained airflow in the dust filtration equipment into bag collector top air inlet, and filter bag separates dust from air-flow, and the dust collecting installation that dust falls into the below is collected.The small part dust passes filter bag and falls on the base plate of filter bag outer case, owing to being in negative pressure in the casing, the seal closure of extraneous air in air-vent enters casing, owing to having ash removing opening on the bevel board of seal closure, and be coated with elastic sealing strip on the ash removing opening, this has just consisted of an one-way ventilating structure, and extraneous air is pushed elastic sealing strip open and entered in the casing, enters next circulation and is again collected thereby the dust on the base plate is blown into dust filtration equipment again; The air-vent of the bag collector left and right sides is mainly used in artificial deashing, manually the seal cover on the ash removing opening is opened when needing, owing to being in negative pressure in the casing, a large amount of extraneous airs enter next circulation and are again collected thereby the dust on the base plate is blown into dust filtration equipment again in ash removing opening enters casing.
Claims (2)
1. bag collector accumulatingdust device, it is characterized in that: it comprises casing (3), offer two air-vents (7) on the base plate (15) of described casing (3), described two air-vents (7) are positioned at two ends, casing (3) the rear side left and right sides, described air-vent (7) top is provided with seal closure (12), described seal closure (12) is comprised of the sealing plate (16) of bevel board (8) and the left and right sides thereof, described bevel board offers ash removing opening II(14 on (8)), described bevel board (8) front is provided with elastic sealing strip (11), and described elastic sealing strip (11) is covered in ash removing opening II(14) on.
2. a kind of bag collector accumulatingdust device according to claim 1, it is characterized in that: described casing (3) left and right sides is symmetrically arranged with ash removing opening I(6), described ash removing opening I(6) on be provided with seal cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317181 CN202682950U (en) | 2012-07-03 | 2012-07-03 | Dust deposition preventing device for bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317181 CN202682950U (en) | 2012-07-03 | 2012-07-03 | Dust deposition preventing device for bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682950U true CN202682950U (en) | 2013-01-23 |
Family
ID=47538627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317181 Expired - Fee Related CN202682950U (en) | 2012-07-03 | 2012-07-03 | Dust deposition preventing device for bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307834A (en) * | 2014-09-26 | 2015-01-28 | 南昌大学 | Raised dust collection equipment with dust collection shield in cement truck loading field |
| CN106215559A (en) * | 2016-08-29 | 2016-12-14 | 合肥合意环保科技工程有限公司 | A kind of long bag and low pulse bag-type dust collecting equipment |
-
2012
- 2012-07-03 CN CN 201220317181 patent/CN202682950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307834A (en) * | 2014-09-26 | 2015-01-28 | 南昌大学 | Raised dust collection equipment with dust collection shield in cement truck loading field |
| CN106215559A (en) * | 2016-08-29 | 2016-12-14 | 合肥合意环保科技工程有限公司 | A kind of long bag and low pulse bag-type dust collecting equipment |
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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: 20130123 Termination date: 20130703 |