CN103212252A - Vibrating and backflushing integrated bag type dust remover - Google Patents
Vibrating and backflushing integrated bag type dust remover Download PDFInfo
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- CN103212252A CN103212252A CN2013101573877A CN201310157387A CN103212252A CN 103212252 A CN103212252 A CN 103212252A CN 2013101573877 A CN2013101573877 A CN 2013101573877A CN 201310157387 A CN201310157387 A CN 201310157387A CN 103212252 A CN103212252 A CN 103212252A
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- backflushing
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- vibrating
- filter bag
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Abstract
The invention relates to the field of dust removers, provides a vibrating and backflushing integrated bag type dust remover, and aims to reduce dust attachment and enable equipment to operate for a long time. The vibrating and backflushing integrated bag type dust remover comprises a shell, a filter bag, a mechanical vibrating device and a gas distribution structure, wherein a dust-containing gas inlet is formed in the lower part of the shell; a purified gas outlet is formed in the upper part of the shell; a pulse backflushing device is also arranged in the shell; a backflushing pipe of the pulse backflushing device corresponds to the purified gas outlet; the pulse backflushing device comprises a pulse controller, an electromagnetic valve, the backflushing pipe and a gas pocket; the pulse controller is connected with the electromagnetic valve; the backflushing pipe is connected with the gas pocket; and the electromagnetic valve is arranged on a connection pipeline between the backflushing pipe and the gas pocket. By the vibrating and backflushing integrated bag type dust remover, mechanical vibrating and pulse backflushing is integrated, so that accumulated dust on the surface of the filter bag can be cleared away, the operation resistance of the equipment is reduced, and the production capacity of the equipment is improved.
Description
Technical field
The present invention relates to the deduster field, be specifically related to a kind of lower resistance mechanical vibrator and pulse backblowing integral type sack cleaner.Can be continuously or periodic duty, realize removing the sack cleaner of filter bag surface reunion dust, be widely used in industries such as oil, chemical industry, metallurgy, the energy, environmental protection.
Background technology
Conventional at present mechanical vibrator sack cleaner adopts the mode deashing of top rapping or waist rapping more; Airflow direction adopts the inward flow filtration-type operation, and dusty gas is by flowing outside filter bag in the filter bag, and dust been separated in the filter bag.In the equipment operation process, dust produces at the filter bag inner surface reunites, and equipment resistance is bigger.The dust of reuniting is difficult for dropping with the rapping in the deashing operation.Adopt the mechanical vibrator sack cleaner of outside filtering type operation can overcome the problems referred to above for a kind of airflow direction, but in view of life of bag filter, mechanical vibrator frequency and amplitude can not be too fast and excessive.When some is contained the gas purification processing of fine solid particle, adhere to the dust of reuniting on the filter bag surface and have the not clean deficiency of easy-clear, with the operating time passing, resistance of the filter bag increases comparatively fast.
Summary of the invention
In order to solve the problems of the prior art, reduce dust adhesion, make the operation of equipment long period, the invention provides a kind of rapping blowback integral type sack cleaner.
Technical scheme of the present invention is as follows:
A kind of rapping blowback integral type sack cleaner, comprise housing, filter bag, mechanical vibrator device and gas distributed architecture, described lower housing portion is provided with the dusty gas inlet, top is provided with purified gas outlet, it is characterized in that: also be provided with the pulse backblowing device in the housing, the anti-blowpipe correspondence of this device is located at the purified gas outlet zone.
Described pulse backblowing device comprises pulse control instrument, magnetic valve, anti-blowpipe and gas bag; Described pulse control instrument links to each other with magnetic valve, and anti-blowpipe links to each other with gas bag, and described magnetic valve is located on the connecting line of anti-blowpipe and gas bag.
Described ash bucket is a funnel shaped, and the below of this ash bucket is provided with the dust outlet.
Compare with existing technology, the present invention has the following advantages:
1. the rapping blowback integral type sack cleaner of the present invention's design is melted into a whole mechanical vibrator and pulse backblowing, removes filter bag surface reunion dust, reduction equipment operation resistance, has improved the production capacity of equipment.
2. by the dedusting of mechanical vibrator device, reach the design object of equipment operating process pressure stability, the quiet run of upstream and downstream equipment.
3. the pulse backblowing device can be set the blowback sequential, or irregularly starts blowback compressed air, to filter bag injection gas, satisfies the removing requirement of different dusty gases to the outer reunion dust of filter bag, guarantees filter bag long period, lower resistance work.
4. the rapping blowback integral type sack cleaner of the present invention's design has solved the problem that prior art exists, and has reduced the dust reunion, reduces the equipment operation resistance and the pressure oscillation that bring because of the deashing operation.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of pulse backblowing device.
Among the figure: 1-purified gas outlet, 2-pulse backblowing device, 3-housing, 4-filter bag, 5-dusty gas inlet, the 6-ash bucket, the outlet of 7-dust, 8-motor, 9-mechanical vibrator device, 10-card, the 11-pulse control instrument, 12-magnetic valve, 13-anti-blowpipe, 14-gas bag, 15-gas.
The specific embodiment
As shown in Figure 1, lower resistance mechanical vibrator of the present invention and pulse backblowing integral type sack cleaner comprise housing 3, filter bag 4, mechanical vibrator device 9 and gas distributed architecture, pulse backblowing device 2.Housing 3 bottoms are provided with dusty gas inlet 5, and top is provided with purified gas outlet 1, and card 10(distribution of gas structure is set in the housing 3), filter bag 4 and pulse backblowing device 2, the anti-blowpipe correspondence of pulse backblowing device 2 is located at the purified gas outlet zone.
The upper end of filter bag 4 is fixed on the card 10, and the lower end of filter bag 4 is fixed on the mechanical vibrator device 9, and the filter pocket openings side is connected on the card 10, and card 10 corresponding filter pocket mouths positions offer venthole.Filter bag 10 is installed downwards by deduster equipment top, and is simple, convenient.
The dusty gas of being located at housing 3 sides enters the mouth 5 positions below corresponding filter bag 4 positions, can make dusty gas make full use of the filter bag filter area, and filtration resistance is little.
The bottom of housing 3 also is connected with a funnelform ash bucket 6, and the below of ash bucket 6 is provided with dust outlet 7, helps the removing of dust.
Dusty gas enters deduster, and by flowing in the filter bag 4 export-oriented filter bags 4, the Purge gas after the filtration is discharged by the purified gas outlet 1 at top through filter bag 4, and dust is trapped in filter bag 4 outer surfaces.
Set blowback sequential or irregularly work by pulse control instrument 11, the blowback pipeline 13 that magnetic valve 12 conductings or disconnection link to each other with gas bag 14 by the blowback sequential of setting, is realized the removing of the outer reunion dust of filter bag to filter bag 4 blowback compressed air.
The lower resistance mechanical vibrator and the pulse backblowing integral type sack cleaner of the present invention's design, simple to operation.By tangential admission structure and gas guide board, improve distribution of gas, avoid gas directly to blow filter bag.Acting in conjunction by mechanical vibrator device and pulse backblowing device, realization equipment operating process pressure stability, upstream and downstream equipment smooth operation, effectively remove filter bag surface reunion dust, the operation of assurance equipment lower resistance, improve the design object of equipment capacity, final satisfy prolong filter bag and deduster can long period, lower resistance, stable service requirement.
Claims (3)
1. rapping blowback integral type sack cleaner, comprise housing, filter bag, mechanical vibrator device and gas distributed architecture, described lower housing portion is provided with the dusty gas inlet, top is provided with purified gas outlet, it is characterized in that: also be provided with the pulse backblowing device in the housing, the anti-blowpipe correspondence of this device is located at the purified gas outlet zone.
2. according to the described rapping blowback of claim 1 integral type sack cleaner, it is characterized in that: described pulse backblowing device comprises pulse control instrument, magnetic valve, anti-blowpipe and gas bag; Described pulse control instrument links to each other with magnetic valve, and anti-blowpipe links to each other with gas bag, and described magnetic valve is located on the connecting line of anti-blowpipe and gas bag.
3. according to claim 1 or 2 described rapping blowback integral type sack cleaners, it is characterized in that: described ash bucket is a funnel shaped, and the below of this ash bucket is provided with the dust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101573877A CN103212252A (en) | 2013-05-02 | 2013-05-02 | Vibrating and backflushing integrated bag type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101573877A CN103212252A (en) | 2013-05-02 | 2013-05-02 | Vibrating and backflushing integrated bag type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103212252A true CN103212252A (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101573877A Pending CN103212252A (en) | 2013-05-02 | 2013-05-02 | Vibrating and backflushing integrated bag type dust remover |
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| CN (1) | CN103212252A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372361A (en) * | 2013-08-09 | 2013-10-30 | 张家港市盛港绿色防火建材有限公司 | Single pulse bag type dust collector |
| CN103801159A (en) * | 2014-03-05 | 2014-05-21 | 福建龙净环保股份有限公司 | Dust remover and filter bag deashing device thereof |
| CN105032062A (en) * | 2015-08-14 | 2015-11-11 | 乔治 | Combined deashing device of bag type deduster |
| CN108096946A (en) * | 2017-12-23 | 2018-06-01 | 江苏康洁环境工程有限公司 | A kind of back-blowing bag-type dust collector with apparatus for monitoring power supply |
| CN110652830A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Multi-pipe cyclone dust collector and dust collection method |
| CN110652831A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Cyclone dust collector and dust collection method |
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| CN2062253U (en) * | 1989-12-30 | 1990-09-19 | 廖振力 | Pulse bag type duster |
| KR20030053672A (en) * | 2001-12-22 | 2003-07-02 | 주식회사 포스코 | Pressure Difference Control Device using Pulsing Device for Pulverulent Body Collector |
| JP3550333B2 (en) * | 1999-11-29 | 2004-08-04 | 日本スピンドル製造株式会社 | Bag filter device |
| CN201669013U (en) * | 2010-04-07 | 2010-12-15 | 姜凤有 | Pulse vibration high-pressure bag type dust catcher |
| CN202460319U (en) * | 2012-03-05 | 2012-10-03 | 沃晓枫 | Pulse ash removal bag type dust catcher |
| CN202555099U (en) * | 2012-05-09 | 2012-11-28 | 党庆风 | Bag-type dust collector with vibrating ash removers |
| CN203525464U (en) * | 2013-05-02 | 2014-04-09 | 南京天华化学工程有限公司 | Rapping and backflushing integrated bag-type deduster |
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2013
- 2013-05-02 CN CN2013101573877A patent/CN103212252A/en active Pending
Patent Citations (7)
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| CN2062253U (en) * | 1989-12-30 | 1990-09-19 | 廖振力 | Pulse bag type duster |
| JP3550333B2 (en) * | 1999-11-29 | 2004-08-04 | 日本スピンドル製造株式会社 | Bag filter device |
| KR20030053672A (en) * | 2001-12-22 | 2003-07-02 | 주식회사 포스코 | Pressure Difference Control Device using Pulsing Device for Pulverulent Body Collector |
| CN201669013U (en) * | 2010-04-07 | 2010-12-15 | 姜凤有 | Pulse vibration high-pressure bag type dust catcher |
| CN202460319U (en) * | 2012-03-05 | 2012-10-03 | 沃晓枫 | Pulse ash removal bag type dust catcher |
| CN202555099U (en) * | 2012-05-09 | 2012-11-28 | 党庆风 | Bag-type dust collector with vibrating ash removers |
| CN203525464U (en) * | 2013-05-02 | 2014-04-09 | 南京天华化学工程有限公司 | Rapping and backflushing integrated bag-type deduster |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372361A (en) * | 2013-08-09 | 2013-10-30 | 张家港市盛港绿色防火建材有限公司 | Single pulse bag type dust collector |
| CN103801159A (en) * | 2014-03-05 | 2014-05-21 | 福建龙净环保股份有限公司 | Dust remover and filter bag deashing device thereof |
| CN103801159B (en) * | 2014-03-05 | 2016-06-22 | 福建龙净环保股份有限公司 | A kind of cleaner unit and filter bag ash removal device thereof |
| CN105032062A (en) * | 2015-08-14 | 2015-11-11 | 乔治 | Combined deashing device of bag type deduster |
| CN108096946A (en) * | 2017-12-23 | 2018-06-01 | 江苏康洁环境工程有限公司 | A kind of back-blowing bag-type dust collector with apparatus for monitoring power supply |
| CN110652830A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Multi-pipe cyclone dust collector and dust collection method |
| CN110652831A (en) * | 2019-11-18 | 2020-01-07 | 秦皇岛中青冶金阀门有限公司 | Cyclone dust collector and dust collection method |
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Application publication date: 20130724 |