CN100413559C - Filter for bag type dust collector - Google Patents
Filter for bag type dust collector Download PDFInfo
- Publication number
- CN100413559C CN100413559C CNB2006101021157A CN200610102115A CN100413559C CN 100413559 C CN100413559 C CN 100413559C CN B2006101021157 A CNB2006101021157 A CN B2006101021157A CN 200610102115 A CN200610102115 A CN 200610102115A CN 100413559 C CN100413559 C CN 100413559C
- Authority
- CN
- China
- Prior art keywords
- filter
- dust collector
- type dust
- bag type
- bag
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention discloses one kind of filter for bag type dust collector, and belongs to the field of dust removing equipment technology. The filter for bag type dust collector has reduced airflow resistance and increased effective filtering area. The technological scheme is that the filter for bag type dust collector has 2-8 support parts homogeneously distributed in the upper end of the upper flange of the filtering bag frame, Venturi tubes fixed to the upper surface of the support parts, the ratio between the inner diameter of the filtering bag frame and the height of the support parts of 5-13:1, and certain interval between the filtering bag frame and the Venturi tubes. The present invention has low power consumption and high dust collecting effect, and may be used widely in different kinds of bag type dust collector.
Description
Technical field
Filter for bag type dust collector of the present invention belongs to the cleaner technical field.
Background technology
The structure of filter is in the existing sack cleaner: the inboard of the diffusion end of Venturi tube directly is fixed on the upper surface of filter bag framework upper flange, the serrated end of Venturi tube stretches in the filter bag framework, the end that stretches in the filter bag framework of Venturi tube overlaps with filter bag framework and filter bag like this, cause the filter bag of coincidence place not play the effect of filtration, reduced filter area, simultaneously, because the end that is shaped as of Venturi tube spreads, one end shrinks, shrinking an end extend in the filter bag framework, work causes the resistance of Venturi tube serrated end big, influence dust removing effects, when spraying the cleaning filter bag with air-flow, the filter bag of coincidence place can not get cleaning, and the resistance of Venturi tube serrated end is big, influences cleaning effect.
Summary of the invention
Filter for bag type dust collector of the present invention provides a kind of filter for bag type dust collector that reduces gas-flow resistance, improves effective filtration area.
In order to address the above problem, filter for bag type dust collector of the present invention, its main technical schemes is: filter for bag type dust collector, mainly comprise Venturi tube 1, filter bag framework 2 and filter bag 3, its technical characterictic is:: evenly fix 2～8 support members 4 on the upper surface 6 of the upper flange 5 of filter bag framework 2, the outside at the diffusion end 7 of the upper surface fixed installation Venturi tube 1 of support member 4 makes and leaves the space between filter bag framework 2 and the Venturi tube 1.
The nominal diameter of described filter bag framework 2 is 5～13: 1 with the ratio of the height of support member 4, and the ratio of optimum height is 9～11: 1.
Described support member 4 be shaped as cylinder, cube, cuboid, triangular prism, quadrangular, pentagonal prism or six prisms.
Filter for bag type dust collector of the present invention is compared with filter in the existing sack cleaner has following technique effect:
1, improved effective filtration area: because the present invention is installed in the filter bag framework outside with Venturi tube, make the filter area of filter bag reach maximum, can improve 10%～20% of filter bag filter area effectively.
2, reduce gas-flow resistance, energy-efficient: because the present invention is installed in the filter bag framework outside with Venturi tube by support member, the nominal diameter of filter bag framework 2 is 5～13: 1 with the ratio of the height of support member 4, make the gap that 10～30mm is arranged between Venturi tube and the filter bag framework, the airflow diversion that the serrated end of original Venturi tube can be assembled during work is in the gap between Venturi tube and the filter bag framework, increased gas flow rate, thereby arrived energy-efficient.
3, easy to clean, effective: because the present invention is installed in the filter bag framework outside with Venturi tube, when spraying the cleaning filter bag with air-flow, can the whole cleanings of filter bag are clean.
Description of drawings
The present invention is described in more detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of filter for bag type dust collector of the present invention;
Fig. 2 is the enlarged diagram of support member 4 embodiment 1 among Fig. 1;
Fig. 3 is the enlarged diagram of support member 4 embodiment 2 among Fig. 1;
Fig. 4 is the enlarged diagram of support member 4 embodiment 3 among Fig. 1;
Fig. 5 is the enlarged diagram of support member 4 embodiment 4 among Fig. 1;
Fig. 6 is applied in structural representation in the sack cleaner for filter for bag type dust collector of the present invention.
The specific embodiment
Fig. 1 is the structural representation of filter for bag type dust collector of the present invention, and Fig. 2～5 are the structural representation of support member 4.Filter for bag type dust collector mainly comprises Venturi tube 1, filter bag framework 2 and filter bag 3; On the upper surface of the upper flange of filter bag framework, evenly fix 2～8 support members, fixedly mount the outside of the diffusion end of Venturi tube at the upper surface of support member, the internal diameter of filter bag framework is 5～13: 1 with the ratio of the height of support member, make diffusion end 7 and the upper surface 6 of the upper flange 5 of bag framework 2 of Venturi tube 1 form the gap of 10-30mm, gas after helping to filter passes through, the quantity of support member 4 is 2～8 and (can be 2,3,4,5,6 or 8), the model of Venturi tube 1 can be: W-130, W-160 etc., the model of filter bag framework 2 is: φ 130mm * 2000mm, φ 130mm * 2500mm etc., this moment, the height of support member 4 can be: 10mm, 13mm, 15mm, 18mm, 20mm, the model of filter bag framework 2 is: φ 160mm * 3000mm, φ 160mm * 4000mm etc., this moment, the height of support member 4 can be: 15mm, 18mm, 20mm, 25mm, 30mm, the model of filter bag 3 can be: φ 130mm, φ 160mm etc., this moment, the height of support member 4 can be: 10mm, 13mm, 15mm, 18mm, 20mm, support member 4 is a cylinder among Fig. 2, Fig. 3 is that middle support member 4 is the cylinder of TBE (threaded both ends) boss, available screw is fixed together the upper flange 5 of filter bag framework 2 and the diffusion end 7 of Venturi tube 1 by the endoporus of support member 4, support member 4 is a cylindrical sleeve among Fig. 4, and support member 4 is a cuboid among Fig. 5.
The application of Fig. 6 filter for bag type dust collector of the present invention in the pulse backblowing sack cleaner, casing 9 can be divided into the lower box 10 of bottom for terrace with edge or frustum cone structure, the middle part is the middle casing 11 of column type or square chest type structure, the top is that the upper box 12 of column type or square chest type structure is formed, (model is YJD-16 in the lower end of lower box 10 an electronic unloading valve 13 to be installed, YJD-25 etc.), lower box 10 sides are provided with air inlet 14, a card 15 that has a plurality of apertures is fixed on the top of middle casing 11, in each aperture of card 15, fix a filter for bag type dust collector 8 of the present invention, the top-side of upper box 12 is provided with a gas outlet 16, upper box 12 bottoms are equipped with a cover air pulse back-blowing device 17, each gas outlet of air pulse back-blowing device 17 all be positioned at filter for bag type dust collector 8 directly over, the escape pipe of air pulse back-blowing device 17 connects pulse valve 18 successively, and (model is MCF-16, MCF-25 etc.), gas bag 19 (model is QB-325).
Claims (3)
1. filter for bag type dust collector, mainly comprise Venturi tube (1), filter bag framework (2) and filter bag (3), its technical characterictic is: evenly fix 2～8 support members (4) on the upper surface (6) of the upper flange (5) of filter bag framework (2), in the outside of the diffusion end (7) of the upper surface fixed installation Venturi tube (1) of support member (4).
2. filter according to claim 1 is characterized in that the ratio of the height of the nominal diameter of filter bag framework (2) and support member (4) is 5～13: 1.
3. filter according to claim 1, what it is characterized in that support member (4) is shaped as cylinder, cuboid, triangular prism, quadrangular, pentagonal prism or six prisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101021157A CN100413559C (en) | 2006-10-31 | 2006-10-31 | Filter for bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101021157A CN100413559C (en) | 2006-10-31 | 2006-10-31 | Filter for bag type dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1973953A CN1973953A (en) | 2007-06-06 |
| CN100413559C true CN100413559C (en) | 2008-08-27 |
Family
ID=38124475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101021157A Expired - Fee Related CN100413559C (en) | 2006-10-31 | 2006-10-31 | Filter for bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100413559C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905106A (en) * | 2010-08-08 | 2010-12-08 | 北京北科欧远科技有限公司 | Bag-type dust remover based on gradient reducing design |
| CN107617278A (en) * | 2017-10-24 | 2018-01-23 | 张家港市艾尔环保工程有限公司 | Simple sack cleaner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19736031A1 (en) * | 1997-08-20 | 1999-02-25 | Buehler Ag | Air filter with simple backwash system |
| CN2316996Y (en) * | 1997-11-07 | 1999-05-05 | 于志生 | Dust remover with flat cloth bag |
| DE19826002A1 (en) * | 1998-03-25 | 1999-10-07 | Korea Energy Research Inst | High performance compact cybag filter |
| CN2426757Y (en) * | 2000-05-22 | 2001-04-18 | 张国权 | Bag type dust collector |
| WO2004103527A1 (en) * | 2003-05-21 | 2004-12-02 | Chang Un Lee | Rotary pulse type filter dust collector |
| CN2752624Y (en) * | 2004-11-30 | 2006-01-18 | 湖南大学 | Filtering dust cleaner |
-
2006
- 2006-10-31 CN CNB2006101021157A patent/CN100413559C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19736031A1 (en) * | 1997-08-20 | 1999-02-25 | Buehler Ag | Air filter with simple backwash system |
| CN2316996Y (en) * | 1997-11-07 | 1999-05-05 | 于志生 | Dust remover with flat cloth bag |
| DE19826002A1 (en) * | 1998-03-25 | 1999-10-07 | Korea Energy Research Inst | High performance compact cybag filter |
| CN2426757Y (en) * | 2000-05-22 | 2001-04-18 | 张国权 | Bag type dust collector |
| WO2004103527A1 (en) * | 2003-05-21 | 2004-12-02 | Chang Un Lee | Rotary pulse type filter dust collector |
| CN2752624Y (en) * | 2004-11-30 | 2006-01-18 | 湖南大学 | Filtering dust cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1973953A (en) | 2007-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105289133A (en) | Air purifier | |
| CN100413559C (en) | Filter for bag type dust collector | |
| CN101224446A (en) | Exhaust gas purifying train for spray painting workshop | |
| CN104043302B (en) | A kind of water-filtering air-purifying apparatus of applicable family expenses | |
| CN209197032U (en) | A kind of electric energy device capable of purifying air | |
| CN216367225U (en) | Powder spraying and dust removing integrated machine | |
| CN202419877U (en) | Fresh air box | |
| CN2389709Y (en) | Dust-collection acid-cleaning device | |
| CN210522146U (en) | Environment-friendly dust remover | |
| CN107461815A (en) | A kind of high-efficient automatic self-cleaning air duct type electronic dedusting air purification device | |
| CN208504595U (en) | A kind of distributing air purifier | |
| CN201067530Y (en) | Novel air purifier | |
| CN2820297Y (en) | Wet dust collector | |
| CN2865828Y (en) | Pulse spraying bag-type dust collector with dispersion overflow tubesheet | |
| CN2746876Y (en) | Filtering apparatus with water for vacuum cleaner | |
| CN218458978U (en) | Strong effect cartridge filter | |
| CN209475795U (en) | A kind of air filter | |
| CN215427922U (en) | Combined waste gas treatment device | |
| CN206176698U (en) | Be used for novel air purification system of chondroitin sulfate production | |
| CN208340353U (en) | Industrial premises entirety dust removal unit | |
| CN215137807U (en) | High-efficient dry-type filter | |
| CN219140996U (en) | Efficient wind purifying system | |
| CN214389262U (en) | Dust remover convenient to clean maintenance | |
| CN220939834U (en) | Flue gas purifying equipment with spray function | |
| CN220003449U (en) | Smoke-eliminating environment-friendly flue |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI GOLDEN SUNSHINE ENVIRONMENTAL PROTECTION E Free format text: FORMER OWNER: SHANXI SUNSHINE ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20081024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Room 206 and technology room 3, Pioneer Street, hi tech Zone, Taiyuan, Shanxi Patentee after: Shanxi Yangguang Environ-Tech Co., Ltd. Address before: No. 3, Pioneer Street, hi tech Zone, Shanxi, Taiyuan Patentee before: Shanxi Yangguang Environment Protection Sci-Tech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |