CN106215554B - Bag filter - Google Patents
Bag filter Download PDFInfo
- Publication number
- CN106215554B CN106215554B CN201610629785.8A CN201610629785A CN106215554B CN 106215554 B CN106215554 B CN 106215554B CN 201610629785 A CN201610629785 A CN 201610629785A CN 106215554 B CN106215554 B CN 106215554B
- Authority
- CN
- China
- Prior art keywords
- cabinet
- metal mesh
- bag
- cloth bag
- filter septum
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4236—Reducing noise or vibration emissions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to air cleaning facilities,Specifically disclose a kind of bag filter,Including cabinet,Lid and rack,Cabinet is arranged in rack,Lid is arranged on cabinet,The middle part of cabinet is equipped with locating slot,Filter septum is equipped in locating slot,The filter septum is equipped with through-hole,Filter septum is equipped with and from the bottom to top radius diminishing first metal mesh corresponding to through-hole,First metal mesh is equipped with the second metal mesh,It is provided with cloth bag between first metal mesh and the second metal mesh,Lid has the first deflector corresponding with cloth bag and exhaust pipe,Cabinet is equipped with hermatic door corresponding with filter septum and the second metal mesh,It is in the case side wall below filter septum and is equipped with air inlet pipe,Chassis backplane is taper,The middle part of chassis backplane is equipped with cleaning door,Cleaning door is equipped with electrically operated valve,The side wall of cabinet is hollow plate,Leakproofness is strong,Reduce the amount that dust is accumulated on cloth bag,Prevent cloth bag damaged at work,Reduce noise.
Description
Technical field
The present invention relates to air cleaning facilities, and in particular to a kind of bag filter.
Background technology
Bag filter now is a kind of dry type dirt catcher, it is suitable for trapping tiny, dry, non-fiber dust；
Since cloth bag now is after a period of time deposits dust, it may appear that dust is excessive and the case where cause cloth bag to block, need and
When cloth bag is disassembled to cleaning, whole process is cumbersome, increases the labor intensity of staff, and bag-type dust now
Device leakproofness is not strong, causes secondary pollution to filtered air sometimes；Also it is exactly bag filter vibration noise now
Larger, cloth bag is easy damaged at work.
Invention content
In order to solve the above technical problems, we have proposed a kind of bag filter, purpose：Enhance leakproofness, reduces cloth
The amount that dust is accumulated on bag, prevents cloth bag damaged at work, reduces noise.
In order to achieve the above objectives, technical scheme is as follows：
A kind of bag filter, including cabinet, lid and rack, cabinet are arranged in rack, and lid is arranged on cabinet,
The middle part of the cabinet is equipped with locating slot, and filter septum is equipped in locating slot, and the filter septum is equipped with through-hole, filter septum
It is equipped with corresponding to through-hole and diminishing first metal mesh of radius, first metal mesh is equipped with the second gold medal from the bottom to top
Belong to net, cloth bag is provided between the first metal mesh and the second metal mesh；
Lid has the first deflector corresponding with cloth bag and exhaust pipe；
Filter septum is equipped with the second deflector corresponding with the first deflector；
The cabinet is equipped with hermatic door corresponding with filter septum and the second metal mesh；
It is in the case side wall below filter septum and is equipped with air inlet pipe；
Chassis backplane is taper, and the middle part of chassis backplane is equipped with cleaning door, and cleaning door is equipped with electrically operated valve；
The side wall of cabinet is hollow plate, and the inside of hollow plate is vacuum.
Preferably, the shape of cabinet is rectangle.
Preferably, the hermatic door is equipped with pneumatic handle.
Preferably, the material of hollow plate is metal.
According to another embodiment of the present invention, the lower part of the electrically operated valve is connected with dust accumulation basket.
According to another embodiment of the present invention, rack is equipped with extractor fan corresponding with dust accumulation basket.
According to another embodiment of the present invention, air inlet pipe is equipped with manual sealing valve.
Through the above technical solutions, the side wall of cabinet is hollow plate, the inside of hollow plate is vacuum, reduces the biography of noise
It broadcasts, reduces noise；Coordinated by cabinet, hermatic door and electrically operated valve and dust is enclosed in the bag filter, enhanced close
Feng Xing；Filter septum is equipped with and from the bottom to top radius diminishing first metal mesh corresponding to through-hole, first metal
It is equipped with the second metal mesh on the net, cloth bag is provided between the first metal mesh and the second metal mesh, makes the dedusting of cloth bag facing towards ground
Face, the dust on cloth bag are accumulated in by gravity on cleaning door, reduce the amount that dust is accumulated on cloth bag, and cloth bag is set
It sets between the first metal mesh and the second metal mesh, position when limiting cloth bag expansion and shrinking, it is therefore prevented that cloth bag is at work
It is damaged.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of bag filter disclosed in the embodiment of the present invention 1；
Fig. 2 is a kind of structural schematic diagram of bag filter disclosed in the embodiment of the present invention 2.
Number and the corresponding component title represented by letter in figure：
1. 14. cloth bag of cabinet 11. filter septum, 12. first 13. second metal mesh of metal mesh, 15. second deflector
16. 111. manual sealing valve of hermatic door 17. air inlet pipe, 18. cleaning door, 19. electrically operated valve, 110. dust accumulation basket, 2. lid
21. 22. exhaust pipe of the first deflector, 3. rack, 31. extractor fan.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
With reference to schematic diagram, specific embodiments of the present invention will be described in further detail.
Embodiment 1.
As shown in Figure 1, a kind of bag filter, including cabinet 1, lid 2 and rack 3, cabinet 1 are arranged in rack 3, lid
Body 2 is arranged on cabinet 1, and the middle part of the cabinet 1 is equipped with locating slot, is equipped with filter septum 11 in locating slot, the filtering every
Plate 11 is equipped with through-hole, and filter septum 11 is equipped with and from the bottom to top radius diminishing first metal mesh corresponding to through-hole
12, first metal mesh 12 is equipped with the second metal mesh 13, and cloth is provided between the first metal mesh 12 and the second metal mesh 13
Bag 14, makes the dedusting of cloth bag 14 face earthward, the dust on cloth bag 14 is accumulated on cleaning door 18, subtracts by gravity
The amount that dust is accumulated on cloth bag 14 is lacked, and cloth bag 14 is arranged between the first metal mesh 12 and the second metal mesh 13, limits cloth
Position when 14 expansion of bag and contraction, it is therefore prevented that cloth bag 14 is damaged at work.
Lid 2 is equipped with first deflector 21 corresponding with cloth bag 14 and exhaust pipe 22, and filter septum 11 is equipped with and first
21 corresponding second deflector 15 of deflector, it is therefore prevented that air-flow generates vortex, has further prevented cloth bag 14 damaged at work.
The cabinet 1 is equipped with hermatic door 16 corresponding with filter septum 11 and the second metal mesh 13, passes through cabinet 1, sealing
Dust is enclosed in the bag filter by door 16 and the cooperation of electrically operated valve 19, enhances leakproofness.
1 side wall of cabinet for being in 11 lower section of filter septum is equipped with air inlet pipe 17.
1 bottom plate of cabinet is taper, and the middle part of 1 bottom plate of cabinet is equipped with cleaning door 18, and cleaning door 18 is equipped with electrically operated valve 19, clearly
When managing dust, as long as opening electrically operated valve 19, dust will be fallen by gravity, and the labour for reducing worker is strong
Degree.
The side wall of cabinet 1 is hollow plate, and the inside of hollow plate is vacuum, reduces the propagation of noise, reduces noise.
The shape of cabinet 1 is rectangle, reduces the obstruction that filter septum 11 is subject to when mounted.
The hermatic door 16 is equipped with pneumatic handle, enhances the leakproofness of hermatic door 16, reduces the labor of staff
Fatigue resistance.
The material of hollow plate is metal or plastics, increases the intensity, resistance and corrosion resistance of cabinet 1.
It is exactly a kind of design feature and function and effect of bag filter, advantage above：Leakproofness is strong, reduces cloth bag
The amount of upper accumulation dust, it is therefore prevented that cloth bag is damaged at work, reduces noise.
Embodiment 2.
As shown in Fig. 2, a kind of bag filter, compared with Example 1, the difference is that the electrically operated valve 19
Lower part is connected with dust accumulation basket 110, and rack 3 is equipped with extractor fan 31 corresponding with dust accumulation basket 110, and air inlet pipe 17 is equipped with manual
Sealing valve 111, when clearing up the bag filter internal dust, manual sealing valve 111 seals air inlet pipe 17, opens motor-driven valve
Door 19 and extractor fan 31, dust is received in dust accumulation basket 110, and the labor intensity for reducing worker while pays off removing the work bag
The part dust of 14 accumulation, remaining is same as Example 1, does not also limit particularly herein, equally belongs to the guarantor of the present invention
Protect range.Its production process is also same as Example 1, and details are not described herein.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (7)
1. a kind of bag filter, which is characterized in that including cabinet (1), lid (2) and rack (3), cabinet (1) is arranged in machine
On frame (3), lid (2) is arranged on cabinet (1), and the middle part of the cabinet (1) is equipped with locating slot, be equipped in locating slot filtering every
Plate (11), the filter septum (11) are equipped with through-hole, and filter septum (11) is equipped with and from the bottom to top radius corresponding to through-hole
Diminishing first metal mesh (12), first metal mesh (12) are equipped with the second metal mesh (13), the first metal mesh
(12) cloth bag (14) is provided between the second metal mesh (13)；
Lid (2) is equipped with the first deflector (21) corresponding with cloth bag (14) and exhaust pipe (22)；
Filter septum (11) is equipped with the second deflector (15) corresponding with the first deflector (21)；
The cabinet (1) is equipped with hermatic door (16) corresponding with filter septum (11) and the second metal mesh (13)；
It is in cabinet (1) side wall below filter septum (11) and is equipped with air inlet pipe (17)；
Cabinet (1) bottom plate is taper, and the middle part of cabinet (1) bottom plate is equipped with cleaning door (18), and cleaning door (18) is equipped with electrically operated valve
(19)；
The side wall of cabinet (1) is hollow plate, and the inside of hollow plate is vacuum.
2. a kind of bag filter according to claim 1, which is characterized in that the shape of cabinet (1) is rectangle.
3. a kind of bag filter according to claim 1, which is characterized in that the hermatic door (16) is equipped with pneumatically handle
Hand.
4. a kind of bag filter according to claim 1, which is characterized in that the material of hollow plate is metal.
5. a kind of bag filter according to claim 1, which is characterized in that the lower part of the electrically operated valve (19) connects
There is dust accumulation basket (110).
6. a kind of bag filter according to claim 5, which is characterized in that rack (3) is equipped with and dust accumulation basket (110)
Corresponding extractor fan (31).
7. a kind of bag filter according to claim 6, which is characterized in that air inlet pipe (17) is equipped with manual sealing valve
(111)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629785.8A CN106215554B (en) | 2016-08-03 | 2016-08-03 | Bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629785.8A CN106215554B (en) | 2016-08-03 | 2016-08-03 | Bag filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106215554A CN106215554A (en) | 2016-12-14 |
| CN106215554B true CN106215554B (en) | 2018-10-30 |
Family
ID=57536258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629785.8A Active CN106215554B (en) | 2016-08-03 | 2016-08-03 | Bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106215554B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930339A (en) * | 2017-11-10 | 2018-04-20 | 江苏森森炭业科技有限公司 | A kind of Alveolate activated carbon filtering and purifying |
| CN108421328A (en) * | 2018-05-21 | 2018-08-21 | 天津恒致毅环保设备股份有限公司 | A kind of backing Dust-proof bag |
| CN109569053A (en) * | 2018-11-06 | 2019-04-05 | 安徽信德化纤有限公司 | A kind of device for filtering impurities |
| CN109482008A (en) * | 2019-01-04 | 2019-03-19 | 湖南省金润碲业有限公司 | A kind of bag filter of high dust collection efficiency |
| CN114307419B (en) * | 2020-06-06 | 2023-04-14 | 大连碧海环保设备有限公司 | Using method of cloth bag dust removal equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011000437A1 (en) * | 2009-07-03 | 2011-01-06 | Camfil Ab | Camflo gt wireframe |
| CN101732932A (en) * | 2010-01-27 | 2010-06-16 | 暨南大学 | Rigid filter dust collector with uniform axial flow speed |
| CN102940996A (en) * | 2012-11-29 | 2013-02-27 | 廊坊德基机械科技股份有限公司 | Multi-layer cloth bag-type dust collector |
| BE1021858B1 (en) * | 2014-02-28 | 2016-01-22 | Daco S.R.O. | FILTER DEVICE |
| CN204448773U (en) * | 2015-02-13 | 2015-07-08 | 胡忠发 | Dust arrester |
-
2016
- 2016-08-03 CN CN201610629785.8A patent/CN106215554B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106215554A (en) | 2016-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180918 Address after: 212215 128 Yangzhong long road, Yangzhong Economic Development Zone, Zhenjiang, Jiangsu Applicant after: Zhenjiang Asahi Machinery Equipment Co., Ltd. Address before: 212215 No. 128, longlong Road, Yangzhong Development Zone, Zhenjiang, Jiangsu Applicant before: Zhenjiang Feida Equipment of Hydropower Station Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |