CN202620895U - Self-cleaning dust collecting device - Google Patents
Self-cleaning dust collecting device Download PDFInfo
- Publication number
- CN202620895U CN202620895U CN 201220153363 CN201220153363U CN202620895U CN 202620895 U CN202620895 U CN 202620895U CN 201220153363 CN201220153363 CN 201220153363 CN 201220153363 U CN201220153363 U CN 201220153363U CN 202620895 U CN202620895 U CN 202620895U
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- CN
- China
- Prior art keywords
- dust
- filter bag
- scraper
- self
- dust collecting
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a self-cleaning dust collecting device which comprises an air inlet box (1), boards (2), a filter bag (3), a scraper (4), a dust hopper (5), a dust compactor (6) and a compression speed-reducing motor (7). An elastic vibrating device (14) is arranged on the inner wall of the filter bag (3), the scraper (4) is mounted on a scraper shaft (8), a chain ring (10) is mounted at the lower end of the scraper shaft (8), and a stirring shaft (11) is arranged at the bottom of the chain ring (10). The self-cleaning dust collecting device is significantly modified on the basis of an existing scraper type dust collector, the elastic vibrating device is arranged on the inner wall of the filter bag, a dust cleaning principle includes that dust falls down under the action of elastic vibration, contact abrasion due to the fact that an existing scraper is in direct contact with an existing filter bag is avoided, and the service life of the filter bag is prolonged. In addition, the stirring shaft is arranged at the bottom of the chain ring and can rotate along with the chain ring, so that a self-cleaning function can be realized, bridging and blockage of dust in the dust hopper are effectively prevented, and normal running of dust filtering equipment is guaranteed.
Description
Technical field
The utility model relates to a kind of cleaner, especially relates to a kind of self-cleaning dust collecting that is used for the textile industry deduster, belongs to technical field of textile machine.
Background technology
The dust collecting that present textile industry is used on the dust filtration equipment mainly contains two kinds; A kind of is the dust collecting of band oscillator; Another kind is a whirlwind type powder dust separating device, and all there are shortcomings such as complex structure, electrical equipment control are loaded down with trivial details, cost height in these two kinds of dust collectings.The patent No. is that 200420025039.0 utility model patent discloses a kind of " scraper-type dust collecting "; It drives the reducing motor that compresses that scraper plate changes into by the dust compactor; Cancelled a special retarding motor that drives pressing plate; Have advantages such as simple and reasonable, easy to use and reliable, that production cost is low, solved the problem that above-mentioned two kinds of dust collectings exist, but still there is following shortcoming in it:
1, this scraper-type dust collecting, its deashing principle are that the scraper plate contact scrapes, and scraper plate directly contacts with filter bag, and long-term use meeting causes damage to filter bag, has reduced the service life of filter bag;
2, this scraper-type dust collecting does not have anti-Tower Bridge mechanism, therefore use a period of time after, dust can begin to put up a bridge in ash bucket, finally stops up filter bag, influences the normal operation of dust filtration equipment.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of self-cleaning dust collecting is provided, and it has avoided scraper plate directly to contact with filter bag, has prolonged the service life of filter bag, and can prevent effectively that dust stops up and bridging in the flow process bag.
The purpose of the utility model is achieved in that a kind of self-cleaning dust collecting, and it comprises inlet box, coaming plate, filter bag, scraper plate, ash bucket, dust compactor and compress reducing motor, is characterized in: said filter bag inwall is provided with bullet shake device.
Said bullet shake device is the felt rib of 1 ~ 3 row vertical direction.
The vertical felt rib of said 1 ~ 3 row is circumferentially evenly arranged along filter bag.
Be provided with scraper shaft in the said filter bag, said scraper plate is installed on the scraper shaft, and said scraper shaft lower end is equipped with fluted disc, and said fluted disc bottom is provided with stirring shaft.
The said reducing motor that compresses adopts the gap method of operation.
Compared with prior art, the beneficial effect of the utility model is:
A kind of self-cleaning dust collecting of the utility model; It has made significant improvement on the basis of existing scraper-type dust arrester; The filter bag inwall is provided with bullet shake device; The deashing principle is that bullet shakes ash, has avoided scraper plate to produce contact wear with direct contact of filter bag, has prolonged the service life of filter bag; Fluted disc bottom is provided with stirring shaft in addition, can rotate with fluted disc, thereby realize self-cleaning function, prevents that effectively dust from stopping up in ash bucket and put up a bridge, and guaranteed the normal operation of dust filtration equipment; Compress reducing motor and adopt the gap method of operation, made full use of the filter capacity of filter bag control of dust layer, avoid the secondary cycle of dust, improved the filter efficiency of filter bag greatly, practiced thrift energy consumption.
Description of drawings
Fig. 1 is the structural representation of a kind of self-cleaning dust collecting of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Wherein:
Inlet box 1
Coaming plate 2
Filter bag 3
Scraper plate 4
Ash bucket 5
Dust compactor 6
Compress reducing motor 7
Scraper shaft 8
Drive screw 9
Fluted disc 10
Shaft 11
Stirring shaft 13
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model relates to a kind of self-cleaning dust collecting, and it comprises inlet box 1, coaming plate 2, filter bag 3, scraper plate 4, ash bucket 5, dust compactor 6 and compresses reducing motor 7; Be provided with scraper shaft 8 in the said filter bag 3, said scraper plate 4 is installed on the scraper shaft 8, said inlet box 1 be positioned at filter bag 3 tops and with 3 suitable for reading being connected of filter bag; Said coaming plate 2 is installed on the peripheral of filter bag 3 and is provided with air outlet, and said ash bucket 5 is positioned at the below of filter bag 3 and is connected with filter bag 3 end openings, and said dust compactor 6 is positioned at ash bucket 5 belows; Said dust compactor 6 drives by compressing reducing motor 7, and the said reducing motor 7 that compresses is positioned at dust compactor 6 one sides, and said inlet box 1 set inside has support 12; Said scraper shaft 8 upper ends are connected with support 12, and said scraper shaft 8 lower ends are equipped with fluted disc 10, and a side of said fluted disc 10 is provided with drive screw 9; Said drive screw 9 is meshed with fluted disc 10, said drive screw 9 through transmission device 13 with compress reducing motor 7 and be connected, said transmission device 13 is chain gearing or belt drive unit; Said fluted disc 10 bottoms are provided with stirring shaft 11; Said stirring shaft 11 is positioned at drive screw 9 inboards, and during work, stirring shaft 11 can rotate with fluted disc 10; Thereby can effectively prevent the dust phenomenon that results in blockage of in ash bucket 5, putting up a bridge, thereby the phenomenon of resulting in blockage.Said filter bag 3 inwalls are provided with bullet shake device 14; Said bullet shake device 14 is the felt rib of 1 ~ 3 row vertical direction; The vertical felt rib of said 1 ~ 3 row arranges evenly circumferentially that along filter bag 3 collision of scraper plate and felt rib produces the bullet shake during deashing, and the deashing principle is that bullet shakes ash; Avoided scraper plate directly to contact the generation contact wear, prolonged the service life of filter bag with filter bag.
Said scraper plate 4 is fan-shaped, and said covering of the fan width dimensions is 380 ~ 430mm, and said filter bag is implemented as Φ 380 ~ Φ 430mm.
The said reducing motor 7 employing gap methods of operation that compress make full use of the filter capacity of filter bag control of dust layer, avoid the secondary cycle of dust, have improved the filter efficiency of filter bag greatly, have practiced thrift energy consumption.
Claims (5)
1. self-cleaning dust collecting; It comprises inlet box (1), coaming plate (2), filter bag (3), scraper plate (4), ash bucket (5), dust compactor (6) and compress reducing motor (7), it is characterized in that: said filter bag (3) inwall is provided with bullet shake device (14).
2. a kind of self-cleaning dust collecting according to claim 1 is characterized in that: said bullet shake device (14) is the felt rib of 1 ~ 3 row vertical direction.
3. a kind of self-cleaning dust collecting according to claim 2 is characterized in that: the vertical felt rib of said 1 ~ 3 row is circumferentially evenly arranged along filter bag (3).
4. a kind of self-cleaning dust collecting according to claim 1; It is characterized in that: be provided with scraper shaft (8) in the said filter bag (3); Said scraper plate (4) is installed on the scraper shaft (8); Said scraper shaft (8) lower end is equipped with fluted disc (10), and said fluted disc (10) bottom is provided with stirring shaft (11).
5. a kind of self-cleaning dust collecting according to claim 1 is characterized in that: the said reducing motor (7) that compresses adopts the gap method of operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220153363 CN202620895U (en) | 2012-04-12 | 2012-04-12 | Self-cleaning dust collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220153363 CN202620895U (en) | 2012-04-12 | 2012-04-12 | Self-cleaning dust collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620895U true CN202620895U (en) | 2012-12-26 |
Family
ID=47374140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220153363 Withdrawn - After Issue CN202620895U (en) | 2012-04-12 | 2012-04-12 | Self-cleaning dust collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620895U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641631A (en) * | 2012-04-12 | 2012-08-22 | 江苏精亚环境科技有限公司 | Self-cleaning dust collection device |
| CN104258649A (en) * | 2014-09-28 | 2015-01-07 | 滁州友林科技发展有限公司 | Dust removing bag capable of preventing dust from accumulation |
| CN107774058A (en) * | 2017-11-30 | 2018-03-09 | 江苏安达环保科技有限公司 | A kind of sack cleaner |
| CN111643983A (en) * | 2020-06-15 | 2020-09-11 | 徐香庭 | Power plant flue gas filtering device and filtering treatment method thereof |
-
2012
- 2012-04-12 CN CN 201220153363 patent/CN202620895U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641631A (en) * | 2012-04-12 | 2012-08-22 | 江苏精亚环境科技有限公司 | Self-cleaning dust collection device |
| CN102641631B (en) * | 2012-04-12 | 2014-08-27 | 江苏精亚环境科技有限公司 | Self-cleaning dust collection device |
| CN104258649A (en) * | 2014-09-28 | 2015-01-07 | 滁州友林科技发展有限公司 | Dust removing bag capable of preventing dust from accumulation |
| CN107774058A (en) * | 2017-11-30 | 2018-03-09 | 江苏安达环保科技有限公司 | A kind of sack cleaner |
| CN107774058B (en) * | 2017-11-30 | 2019-11-15 | 江苏安达环保科技有限公司 | A kind of bag filter |
| CN111643983A (en) * | 2020-06-15 | 2020-09-11 | 徐香庭 | Power plant flue gas filtering device and filtering treatment method thereof |
| CN111643983B (en) * | 2020-06-15 | 2021-12-21 | 大唐洛阳首阳山发电有限责任公司 | Power plant flue gas filtering device and filtering treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121226 Effective date of abandoning: 20140827 |
|
| RGAV | Abandon patent right to avoid regrant |