CN105582769A - Double-cartridge filter - Google Patents
Double-cartridge filter Download PDFInfo
- Publication number
- CN105582769A CN105582769A CN201610002317.8A CN201610002317A CN105582769A CN 105582769 A CN105582769 A CN 105582769A CN 201610002317 A CN201610002317 A CN 201610002317A CN 105582769 A CN105582769 A CN 105582769A
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- CN
- China
- Prior art keywords
- static
- cylinder
- dust
- dirt pocket
- bitubular
- Prior art date
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
Abstract
The invention relates to a double-cartridge filter. The double-cartridge filter comprises a top cover, a purification chamber, a dust removal chamber and an ash hopper, wherein an air inlet pipe is mounted on the side wall of the dust removal chamber, and an air outlet pipe is mounted on the side wall of the purification chamber; the purification chamber and the dust removal chamber are isolated by a porous plate; cartridges are mounted at pores of the porous plate, upper ends of the cartridges are sealed and fixed with the pores of the porous plate, and the lower ends are fixed on a support reticular plate; the support reticular plate is fixed between the dust removal chamber and the ash hopper; an electrostatic generator is further mounted outside the dust removal chamber and comprises a reversing switch; electrostatic tubes are coaxially arranged in the cartridges, and lower ends of the electrostatic tubes are mounted on the support reticular plate; the electrostatic tubes are electrically connected with the electrostatic generator. The double-cartridge filter can promote dust to be attached to the cartridges rapidly, realizes efficient dust removal and can clean ash simply and rapidly.
Description
Technical field
The present invention relates to a kind of industrial dust collector, special, be a kind of filter cartridge dust remover.
Background technology
Filter cartridge dust remover is a kind of deduster that is equipped with pulse jet or reverse winding-up taking filter cylinder as filter element; Filter cartridge dust remover is mainly made up of structures such as blast pipe, exhaust duct, casing, ash bucket, deashing device, guiding device, airflow diversion distribution grid, filter cylinder and electric control gears; Traditional filter cartridge dust remover passes into the gas that carries dust after casing, mainly relies on the Brownian movement of dust self and carrying of gas to adhere to, be deposited on ash bucket and filter cylinder; This filter type is comparatively passive, and efficiency of dust collection is lower; In use for some time, the dust concentrating on filter cylinder stops up pore, causes the gas permeability of filter cylinder to decline, and the efficiency entirety of deduster reduces; Secondly, filter cartridge dust remover needs regular deashing, and traditional filter cartridge dust remover uses pulse gas winding-up in the time of deashing, and air consumption is excessive, easily makes dust secondary kick up on a large scale simultaneously, is unfavorable for deashing.
Summary of the invention
For the problems referred to above, the invention provides a kind of bitubular deduster, this bitubular deduster can promote dust to be attached to fast filter cylinder, realizes high-effective dust-removing; Simultaneously can simple, fast deashing.
For addressing the above problem, the technical solution adopted in the present invention is: this bitubular deduster includes caping, clean room, dirt pocket and ash bucket; On the sidewall of described dirt pocket, air inlet pipe is installed, on the sidewall of described clean room, escape pipe is installed; Between dirt pocket and clean room, cut off by card; Each card hole place at described card is provided with filter cylinder; The upper end of described filter cylinder and the sealing of described card hole are fixing, and lower end is fixed on to be supported on web plate; Between the fixing dirt pocket of described support web plate and ash bucket; Outside at dirt pocket is also provided with electrostatic generator, and electrostatic generator includes reverser; In each described filter cylinder, coaxial device has cylinder for static, and the lower end of each described cylinder for static is arranged on described support web plate; Each described cylinder for static is electrically connected electrostatic generator.
The invention has the beneficial effects as follows: the gas that carries dust enters dirt pocket from air inlet pipe, swiftly flowing gas is entering wind speed reduction after open dirt pocket, and oarse-grained dust is progressively settled down in ash bucket, and short grained dust is attached to the outer surface of filter cylinder; The air purifying enters clean room and discharges from escape pipe from card; Electrostatic generator passes to constant static to cylinder for static, and granule dust can adsorb fast and be attached on filter cylinder under the effect of electrostatic force; Catch dust compared to traditional filter cartridge dust remover by Brownian movement, this invention has higher efficiency of dust collection, can effectively prevent the secondary fly-up of dust in the time that air-flow is unstable simultaneously; Because cylinder for static is positioned at cartridge interior, it is clean that cylinder for static can keep for a long time.
In use for some time, the gas permeability of filter screen declines, and now needs filter screen to carry out deashing; In the time that use is of the present invention, only need periodic break-make reverser can complete deashing; In the time that cylinder for static passes to positive charge, dust and filter cylinder induce negative static; After the electrical transient change of cylinder for static, cylinder for static and dust and filter cylinder static two like magnetic poles repel each other, now cylinder for static rapid expanding is shaken off dust, and dust also flies away from filter cylinder surface and is settled down in ash bucket under the effect of electrostatic force; After repeatedly static changes, the dust on filter cylinder can fully be shaken off, and filter cylinder is cleaned, purifies; This process operation is easy, without opening cavity, has ensured the efficient, quick, clean of cleaning.
As preferably, between each described cylinder for static and support web plate, electric rotating machine is also installed, each described cylinder for static is fixedly connected with the rotating shaft of each electric rotating machine; The cylinder for static of rotation can make filter screen electrostatic field balance everywhere, and then promotes filter screen dust everywhere to adhere to evenly.
As preferably, on the urceolus face of each described cylinder for static, be circumferentially equidistantly fixed with static sheet, each described static sheet extending axially along cylinder for static; Static sheet can be concentrated electrostatic force, makes electrostatic field have penetrability far away; Be convenient to catch more dust.
As preferably, on the inner surface of each described filter cylinder, be equidistantly distributed with permanent magnetism sheet, each described permanent magnetism sheet is towards the magnetic pole difference of cylinder for static; On each described cylinder for static, be equidistantly embedded with permanent magnets; In the process of cylinder for static rotation, permanent magnets is periodically attracted the each permanent magnetism sheet on filter cylinder, repels by magnetic force, promotes the shake of filter cylinder, is convenient to shaking off of dust.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of this bitubular deduster.
Detailed description of the invention
Embodiment
In the embodiment shown in fig. 1, this bitubular deduster includes caping, clean room 1, dirt pocket 2 and ash bucket 3; Air inlet pipe 21 is installed on the sidewall of described dirt pocket 2, escape pipe 11 is installed on the sidewall of described clean room 1; Between dirt pocket 2 and clean room 1, cut off by card 4; 41 places, each card hole at described card 4 are provided with filter cylinder 5; The upper end of described filter cylinder 5 and 41 sealings of described card hole are fixing, and lower end is fixed on to be supported on web plate 6; Between the fixing dirt pocket 2 of described support web plate 6 and ash bucket 3; Outside at dirt pocket 2 is also provided with electrostatic generator 7, and electrostatic generator 7 includes reverser; There is cylinder for static 8 at the interior coaxial device of each described filter cylinder 5, the lower end of each described cylinder for static 8 is arranged on described support web plate 6, between each described cylinder for static 8 and support web plate 6, electric rotating machine 9 is also installed, each described cylinder for static 8 is fixedly connected with the rotating shaft of each electric rotating machine 9; On the urceolus face of each described cylinder for static 8, be circumferentially equidistantly fixed with static sheet 81, each described static sheet 81 extending axially along cylinder for static 8; Each static sheet 81 on each described cylinder for static 8 is electrically connected electrostatic generator 7; The permanent magnetism sheet that has also been equally spaced on the inner surface of each described filter cylinder 5, each described permanent magnetism sheet is towards the magnetic pole difference of cylinder for static 8; On each described cylinder for static 8, be equidistantly embedded with permanent magnets, because size is less and easily imagine not shown concrete permanent magnetism sheet and permanent magnets.
The gas that carries dust enters dirt pocket 2 from air inlet pipe 21, and swiftly flowing gas is entering the rear wind speed reduction of open dirt pocket 2, and oarse-grained dust is progressively settled down in ash bucket 3, and short grained dust is attached to the outer surface of filter cylinder 5; The air purifying enters clean room 1 and discharges from escape pipe 11 from card 4; Electrostatic generator 7 passes to constant static to static sheet 81, and granule dust can adsorb fast and be attached on filter cylinder 5 under the effect of electrostatic force; Cylinder for static 8 continues to rotate under the drive of electric rotating machine 9 simultaneously, and static sheet 81 is periodically plunderred and swept filter cylinder 5; Dust near static sheet 81 is adsorbed on filter cylinder 5 under the effect of electrostatic force; In the time that static sheet 81 leaves, electrostatic interaction weakens, dust natural subsidence; In the present embodiment, aloft the dust of high-speed motion is attached at filter cylinder 5 after being caught, slow down by electrostatic force, then natural subsidence is to ash bucket 3, can either high-effective dust-removing, and can prevent again too much, too fast filter screen is blocked of dust, and then extend cleaning cycle; In addition,, in the process of rotating at cylinder for static 8, permanent magnets and permanent magnetism sheet, by magnetic interaction, periodically attract, repel, and then drive filter cylinder 5 that dust is shaken off; Catch dust compared to traditional filter cylinder 5 dedusters by Brownian movement, this invention has higher efficiency of dust collection, can effectively prevent the secondary fly-up of dust in the time that air-flow is unstable simultaneously; Because cylinder for static 8 is positioned at filter cylinder 5 inside, it is clean that cylinder for static 8 can keep for a long time.
In use for some time, the gas permeability of filter screen declines, and now needs filter screen to carry out deashing; In the time that use is of the present invention, only need periodic break-make reverser can complete deashing; In the time that cylinder for static 8 passes to positive charge, dust and filter cylinder 5 induce negative static; After the electrical transient change of cylinder for static 8, cylinder for static 8 and dust and filter cylinder 5 static two like magnetic poles repel each others, now cylinder for static 8 rapid expanding are shaken off dust, and dust also flies away from filter cylinder 5 surfaces and is settled down in ash bucket 3 under the effect of electrostatic force; After repeatedly static changes, the dust on filter cylinder 5 can fully be shaken off, and filter cylinder 5 is cleaned, purifies; In the time starting electric rotating machine 9, in the process that cylinder for static 8 rotates, permanent magnets and permanent magnetism sheet, by magnetic interaction, periodically attract, repel, and then drive filter cylinder 5 that dust is shaken off; This process operation is easy, without opening cavity, has ensured the efficient, quick, clean of cleaning.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a bitubular deduster, this bitubular deduster includes caping, clean room (1), dirt pocket (2) and ash bucket (3); Air inlet pipe (21) is installed on the sidewall of described dirt pocket (2), escape pipe (11) is installed on the sidewall of described clean room (1); Between dirt pocket (2) and clean room (1), cut off by card (4); Filter cylinder (5) is located to be provided with in each card hole (41) at described card (4); The upper end of described filter cylinder (5) and described card hole (41) sealing are fixing, and lower end is fixed on to be supported on web plate (6); Between the fixing dirt pocket (2) of described support web plate (6) and ash bucket (3); It is characterized in that: in the outside of dirt pocket (2), electrostatic generator (7) is also installed, electrostatic generator (7) includes reverser; In each described filter cylinder (5), coaxial device has cylinder for static (8), and the lower end of each described cylinder for static (8) is arranged on described support web plate (6); Each described cylinder for static (8) is electrically connected electrostatic generator (7).
2. bitubular deduster according to claim 1, is characterized in that: between each described cylinder for static (8) and support web plate (6), electric rotating machine (9) is also installed, each described cylinder for static (8) is fixedly connected with the rotating shaft of each electric rotating machine (9).
3. bitubular deduster according to claim 2, is characterized in that: on the urceolus face of each described cylinder for static (8), be circumferentially equidistantly fixed with static sheet (81), each described static sheet (81) extending axially along cylinder for static (8).
4. according to the bitubular deduster described in claim 2 or 3, it is characterized in that: on the inner surface of each described filter cylinder (5), be equidistantly distributed with permanent magnetism sheet, each described permanent magnetism sheet is towards the magnetic pole difference of cylinder for static (8); On each described cylinder for static (8), be equidistantly embedded with permanent magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002317.8A CN105582769B (en) | 2016-01-06 | 2016-01-06 | Bitubular deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002317.8A CN105582769B (en) | 2016-01-06 | 2016-01-06 | Bitubular deduster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105582769A true CN105582769A (en) | 2016-05-18 |
| CN105582769B CN105582769B (en) | 2017-09-15 |
Family
ID=55922896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002317.8A Expired - Fee Related CN105582769B (en) | 2016-01-06 | 2016-01-06 | Bitubular deduster |
Country Status (1)
| Country | Link |
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| CN (1) | CN105582769B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144014A (en) * | 2017-05-09 | 2017-09-08 | 胡振华 | Hot water pipe |
| CN110559755A (en) * | 2019-09-29 | 2019-12-13 | 温州浩僧服饰有限公司 | Annular movable air filter element easy to clean |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201057996Y (en) * | 2007-06-25 | 2008-05-14 | 上海市莘格高级中学 | Electrostatic suction sweeper |
| CN201596438U (en) * | 2009-12-29 | 2010-10-06 | 鄂尔多斯市乌兰煤炭集团有限责任公司 | Coal mine composite dust removing device |
| CN203507762U (en) * | 2013-10-16 | 2014-04-02 | 广西海禾环保科技有限公司 | Electrostatic dust collector |
| CN203635007U (en) * | 2013-11-21 | 2014-06-11 | 西安艾力特电子实业有限公司 | Combined electrostatic bag-type dust remover |
| CN104587779A (en) * | 2014-11-28 | 2015-05-06 | 中国计量学院 | Internal-filtration type double-chamber deduster and method |
| CN204380464U (en) * | 2014-12-16 | 2015-06-10 | 温庭德 | High temperature resistant Anti-dew air box type pulse electrostatic compound precipitator |
| KR20150117390A (en) * | 2014-04-10 | 2015-10-20 | (주) 카스윈 | dust collector for composition material manufacturing machine |
-
2016
- 2016-01-06 CN CN201610002317.8A patent/CN105582769B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201057996Y (en) * | 2007-06-25 | 2008-05-14 | 上海市莘格高级中学 | Electrostatic suction sweeper |
| CN201596438U (en) * | 2009-12-29 | 2010-10-06 | 鄂尔多斯市乌兰煤炭集团有限责任公司 | Coal mine composite dust removing device |
| CN203507762U (en) * | 2013-10-16 | 2014-04-02 | 广西海禾环保科技有限公司 | Electrostatic dust collector |
| CN203635007U (en) * | 2013-11-21 | 2014-06-11 | 西安艾力特电子实业有限公司 | Combined electrostatic bag-type dust remover |
| KR20150117390A (en) * | 2014-04-10 | 2015-10-20 | (주) 카스윈 | dust collector for composition material manufacturing machine |
| CN104587779A (en) * | 2014-11-28 | 2015-05-06 | 中国计量学院 | Internal-filtration type double-chamber deduster and method |
| CN204380464U (en) * | 2014-12-16 | 2015-06-10 | 温庭德 | High temperature resistant Anti-dew air box type pulse electrostatic compound precipitator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144014A (en) * | 2017-05-09 | 2017-09-08 | 胡振华 | Hot water pipe |
| CN110559755A (en) * | 2019-09-29 | 2019-12-13 | 温州浩僧服饰有限公司 | Annular movable air filter element easy to clean |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105582769B (en) | 2017-09-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jianlin Inventor after: Wang Huazhan Inventor after: Wu Tongan Inventor before: Hu Zhenhua |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170728 Address after: 225300, 2, building 009, Gou Gou Village, Jiulong Town, Hailing District, Jiangsu, Taizhou Applicant after: Taizhou City Order furniture part Co., Ltd Address before: 215000 Suzhou City, Xiangcheng District Province, the town of yuan and Qi Lu Road, No. 402, room 1, 47 Applicant before: Hu Zhenhua |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20200106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |