CN107158827B - A kind of dedusting filtering bag based on cage - Google Patents
A kind of dedusting filtering bag based on cage Download PDFInfo
- Publication number
- CN107158827B CN107158827B CN201710455828.XA CN201710455828A CN107158827B CN 107158827 B CN107158827 B CN 107158827B CN 201710455828 A CN201710455828 A CN 201710455828A CN 107158827 B CN107158827 B CN 107158827B
- Authority
- CN
- China
- Prior art keywords
- cage
- horizontal support
- upper ring
- ring plate
- fixed
- 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.)
- Active
Links
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
-
- 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
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
-
- 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
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/023—Non-permanent measures for connecting different parts of the filter making use of magnetic forces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of dedusting filtering bag based on cage, including filter bag body and cage, the filter bag body includes canister portion and the circular clamped portion being connected with canister portion top, the bottom end closure of cartridge, top opening；The cage includes upper ring plate and the lower Circular Plate fixed by fixing bolt and upper ring plate, and the circular clamped portion is clamped between upper and lower Circular Plate；Multiple horizontal support bars being fixedly connected with upper ring plate are fixed with below upper ring plate, each horizontal support bar has the arc-shaped arc block in multiple sections in face of the side of the filter bag body from top to bottom, each arc block is connected by connecting spring with the horizontal support bar, and multiple horizontal support bars are located in cartridge.The dedusting filtering bag of the present invention, by the squeezing effect of connecting spring, is outwards tightened filter bag body by multiple arcs block, so that the support effect of cage is good.
Description
Technical field
The present invention relates to field of environment protection, and in particular to a kind of dedusting filtering bag based on novel cage.
Background technology
With the high speed development of today's society, pollution getting worse that industrial smoke produces environment, effectively to reduce work
The discharge of pollutant, in the prior art, mainly by using a processing unit is installed additional, is less than exhaust gas in the exhaust gas of factory's discharge
One required standard value and then it is emitted into air.Filter bag dust-extraction unit uses extensive at present, passes through cage and supports filter bag sheet
Body, when air passes through filter bag body, dust, which is filtered, to be blocked.But existing cage is when supporting filter bag body, due to cage
The abutting effect of frame and filter bag body is bad, may result in filter bag body distortion, so as to cause bad effect to dedusting.
The content of the invention
Goal of the invention：A kind of it is contemplated that the defects of overcoming the prior art, there is provided dedusting filtering bag based on novel cage.
Technical solution：A kind of dedusting filtering bag, including filter bag body and cage, the filter bag body include canister portion and and canister portion
The circular clamped portion of top connection, the bottom end closure of cartridge, top are open；The cage include upper ring plate and
The lower Circular Plate fixed by fixing bolt and upper ring plate, the circular clamped portion is clamped in upper and lower Circular Plate
Between；Multiple horizontal support bars being fixedly connected with upper ring plate are fixed with below upper ring plate, each horizontal support bar is in face of described
The side of filter bag body has an arc-shaped arc block in multiple sections from top to bottom, each arc block by connecting spring with it is described
Horizontal support bar connects, and multiple horizontal support bars are located in cartridge.
Further, each horizontal support bar has the arc block of more than 5 in face of the side of the filter bag body.
Further, there are 2 connecting springs between each arc block and horizontal support bar.
Further, the horizontal support bar has 8, and equidistantly distributed is in the inner circle circumferential direction of the upper ring plate.
Further, the arc block is made of plastics.
Further, the upper ring plate also has multiple mounting holes.
Further, cartridge and clamped portion's fibreglass or synthetic fibre fiber of being lost are made into.
Further, the filter bag body is polytetrafluoroethylene (PTFE) filter bag body.
Beneficial effect：The dedusting filtering bag of the present invention, by the squeezing effect of connecting spring, by multiple arcs block by filter bag
Body is outwards tightened, so that the support effect of cage is good.
Brief description of the drawings
Fig. 1 is dedusting filtering bag schematic diagram；
Fig. 2 is arc block, connecting spring and horizontal support bar schematic diagram；
Fig. 3 is horizontal support bar, connecting rod and movable block connection diagram in another embodiment；
Fig. 4 is energization schematic diagram in electromagnet portion in another embodiment；
Fig. 5 is that electromagnet portion powers off schematic diagram in another embodiment.
Embodiment
Reference numeral：1 upper ring plate；1.1 mounting hole；The centre bore of 1.2 upper ring plates；1.3 cross bar；2 times Circular Plates；3
Horizontal support bar；3.1 arc block；3.2 connecting spring；4 montants；4.1 fixed block；4.2 electromagnet portions；5 movable blocks；5.1 connecting rod；
6 compression springs；10.1 canister portions；10.2 clamped portion.
A kind of dedusting filtering bag, including filter bag body and cage, the filter bag body include canister portion 10.1 and with canister portion top
The circular clamped portion 10.2 of connection, the bottom end closure of cartridge, top are open；The cage include upper ring plate and
The lower Circular Plate 2 fixed by fixing bolt and upper ring plate 1, the circular clamped portion is clamped in upper and lower annulus
Between plate；Multiple horizontal support bars 3 being fixedly connected with upper ring plate are fixed with below upper ring plate, each horizontal support bar faces institute
The side for stating filter bag body has the arc-shaped arc block in multiple sections from top to bottom, and each arc block 3.1 passes through connecting spring
3.2 are connected with the horizontal support bar, and multiple horizontal support bars are located in cartridge.Each horizontal support bar faces the filter bag body
Side there is the arc block of more than 5.Each there are 2 connecting springs between arc block and horizontal support bar.The support is straight
Bar has 8, and equidistantly distributed is in the inner circle circumferential direction of the upper ring plate.The arc block is made of plastics.On described
Circular Plate also has multiple mounting holes.Cartridge and clamped portion's fibreglass or synthetic fibre fiber of being lost are made into.
The dedusting filtering bag of the present invention, it is by multiple arcs block that filter bag body is outside by the squeezing effect of connecting spring
Tighten, so that the support effect of cage is good, ensure the shape invariance shape of filter bag body, so that the filter area of filter bag is big,
Good filtration effect.
In another embodiment, the top of multiple horizontal support bars is not fixedly connected with upper ring plate, but hinged, tool
Body scheme is as follows：
A kind of dedusting filtering bag, including filter bag body and cage, the filter bag body include canister portion 10.1 and with canister portion top
The circular clamped portion 10.2 of connection, the bottom end closure of cartridge, top are open；The cage include upper ring plate and
The lower Circular Plate 2 fixed by fixing bolt and upper ring plate, the circular clamped portion is clamped in upper and lower Circular Plate
Between；The lower section of upper ring plate 1 is fixed with multiple tops and the hinged horizontal support bar of upper ring plate, and each horizontal support bar is in face of described
The side of filter bag body has an arc-shaped arc block in multiple sections from top to bottom, each arc block by connecting spring with it is described
Horizontal support bar connects, and multiple horizontal support bars are located in cartridge.Each horizontal support bar has in face of the side of the filter bag body
There is the arc block of more than 5.The horizontal support bar has 8.The arc block is made of plastics.The cage further includes irony
Movable block 5, with upper ring plate fix cross bar 1.3, with the cross bar fix montant 4, with the montant fix fixation
Block 4.1, the electromagnet portion 4.2 for being fixed on the montant bottom and multiple one end and the hinged connecting rod 5.1 of the movable block, institute
The quantity for stating connecting rod 5.1 is equal to the quantity of the horizontal support bar, and one end of each connecting rod is hinged with the movable block, another
End is hinged with a horizontal support bar, and multiple compression springs 6 are connected between the movable block and the fixed block；Multiple supports are straight
Bar is located in cartridge；When the electromagnet portion powers off, the electromagnet portion 4.2 is separated with the movable block 5, multiple pressures
Contracting spring is in the first length, and multiple horizontal support bars are in vertical state, and multiple connecting rods are in horizontality；When described
When electromagnet portion is powered, the electromagnet portion and movable block contact, multiple compression springs are in the second length, Duo Gezhi
The bottom for supportting straight-bar is tilted to the montant direction, and second length is less than first length.
Preferably, the movable block and the fixed block are rounded, and the quantity of the compression spring is 4, the branch
The quantity for supportting straight-bar and the connecting rod is 8.The quantity of the fixing bolt is 4.The other end of each connecting rod with
The bottom of one horizontal support bar is hinged.
Preferably, 8 horizontal support bars are located on same circumference, and equidistantly distributed.
Preferably, 8 horizontal support bar equidistantly distributeds are in the inner circle circumferential direction of the upper ring plate.
Preferably, multiple connecting rod equal lengths.
Preferably, the axis co-axial of the axis of montant and the upper ring plate.
In this embodiment, after unclamping fixing bolt, under the action of electromagnet, electromagnetic force overcomes elastic force so that more
A horizontal support bar is easily pulled down and installed as shown in figure 4, so as to easily pull down filter bag body.During dedusting, electromagnet portion
Power-off, under the action of the elastic force of compression spring, multiple horizontal support bars support filter bag body as shown in figure 5, stably abutting.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (6)
1. a kind of dedusting filtering bag based on cage, it is characterised in that including filter bag body and cage, the filter bag body includes cylinder
Portion and the circular clamped portion being connected with canister portion top, the bottom end closure of cartridge, top are open；The cage includes
Upper ring plate and the lower Circular Plate fixed by fixing bolt and upper ring plate, the circular clamped portion is clamped in
Between upper and lower Circular Plate；Multiple tops and the hinged horizontal support bar of upper ring plate are fixed with below upper ring plate, each support is straight
Pole face has the arc-shaped arc block in multiple sections from top to bottom to the side of the filter bag body, and each arc block passes through connection
Spring is connected with the horizontal support bar, and multiple horizontal support bars are located in cartridge；The cage further include irony movable block,
The cross bar fixed with upper ring plate, the montant fixed with the cross bar, the fixed block fixed with the montant, be fixed on it is described perpendicular
The electromagnet portion and multiple one end of bar bottom and the hinged connecting rod of the movable block, the quantity of the connecting rod are equal to the branch
The quantity of straight-bar is supportted, one end of each connecting rod is hinged with the movable block, and the other end is hinged with a horizontal support bar, the work
Multiple compression springs are connected between motion block and the fixed block；When the electromagnet portion powers off, the electromagnet portion and institute
Movable block separation is stated, multiple compression springs are in the first length, and multiple horizontal support bars are in vertical state, and multiple connecting rods
In horizontality；When the electromagnet portion is powered, the electromagnet portion and the movable block contact, and multiple compression springs are equal
In the second length, the bottom of multiple horizontal support bars is tilted to the montant direction, and second length is less than described first
Length.
2. the dedusting filtering bag according to claim 1 based on cage, it is characterised in that each arc block and horizontal support bar it
Between there are 2 connecting springs.
3. the dedusting filtering bag according to claim 1 based on cage, it is characterised in that the horizontal support bar has 8, etc.
Spacing is distributed in the inner circle circumferential direction of the upper ring plate.
4. the dedusting filtering bag according to claim 1 based on cage, it is characterised in that the arc block is made of plastics.
5. the dedusting filtering bag according to claim 1 based on cage, it is characterised in that the upper ring plate also has multiple
Mounting hole.
6. the dedusting filtering bag according to claim 1 based on cage, it is characterised in that cartridge and clamped portion by
Glass fibre or synthetic fibre fiber of being lost are made into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455828.XA CN107158827B (en) | 2017-06-16 | 2017-06-16 | A kind of dedusting filtering bag based on cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455828.XA CN107158827B (en) | 2017-06-16 | 2017-06-16 | A kind of dedusting filtering bag based on cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107158827A CN107158827A (en) | 2017-09-15 |
| CN107158827B true CN107158827B (en) | 2018-04-17 |
Family
ID=59819734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710455828.XA Active CN107158827B (en) | 2017-06-16 | 2017-06-16 | A kind of dedusting filtering bag based on cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107158827B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554030B (en) * | 2018-04-28 | 2020-06-09 | 江苏东方滤袋股份有限公司 | Self-cleaning formula dust removal filter bag skeleton |
| CN109045863B (en) * | 2018-10-10 | 2020-10-02 | 江苏鼎盛滤袋有限公司 | Dust removal filter bag with multilayer structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533638A (en) * | 1977-05-17 | 1978-11-29 | Bury & Masco Ind | Filters |
| CN102091486A (en) * | 2010-12-24 | 2011-06-15 | 刘尧 | Straight inserted bag-type air dust removal apparatus |
| KR20140121125A (en) * | 2013-04-05 | 2014-10-15 | 김설기 | Bag Filter for Urtra Temperature |
| CN204294034U (en) * | 2014-11-14 | 2015-04-29 | 国家电网公司 | Self-cleaning dedusting filtering bag skeleton |
| CN105233582A (en) * | 2015-10-09 | 2016-01-13 | 岳波 | Filter bag dust remover with self-circulating ash removal device |
| CN105536379A (en) * | 2016-01-15 | 2016-05-04 | 长安大学 | Super-long filter cartridge for industrial dust removal |
| CN205730698U (en) * | 2016-06-27 | 2016-11-30 | 江苏瑞洁环境工程科技有限责任公司 | A kind of Bag filter elastic connecting device of sack cleaner |
-
2017
- 2017-06-16 CN CN201710455828.XA patent/CN107158827B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533638A (en) * | 1977-05-17 | 1978-11-29 | Bury & Masco Ind | Filters |
| CN102091486A (en) * | 2010-12-24 | 2011-06-15 | 刘尧 | Straight inserted bag-type air dust removal apparatus |
| KR20140121125A (en) * | 2013-04-05 | 2014-10-15 | 김설기 | Bag Filter for Urtra Temperature |
| CN204294034U (en) * | 2014-11-14 | 2015-04-29 | 国家电网公司 | Self-cleaning dedusting filtering bag skeleton |
| CN105233582A (en) * | 2015-10-09 | 2016-01-13 | 岳波 | Filter bag dust remover with self-circulating ash removal device |
| CN105536379A (en) * | 2016-01-15 | 2016-05-04 | 长安大学 | Super-long filter cartridge for industrial dust removal |
| CN205730698U (en) * | 2016-06-27 | 2016-11-30 | 江苏瑞洁环境工程科技有限责任公司 | A kind of Bag filter elastic connecting device of sack cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107158827A (en) | 2017-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107349705B (en) | A kind of dedusting filtering bag easy for removal and installation | |
| CN107158827B (en) | A kind of dedusting filtering bag based on cage | |
| CN111015032B (en) | Welding manipulator for auto-parts with safeguard function | |
| CN111265949A (en) | Dust collector convenient to clean filtering component in real time | |
| CN108771920B (en) | Assembled dust removal filter bag easy to install and disassemble | |
| CN207699261U (en) | The sewage filtration equipment of aeration damping device and the application damping device | |
| CN107185323B (en) | A kind of dedusting filtering bag suitable for reverse gas cleaning | |
| CN108465311A (en) | A kind of dedusting filtering bag frame easy to assemble | |
| CN209976598U (en) | Collection device of DPF cleaning machine | |
| CN211486897U (en) | Bag body suitable for flue gas removes dust | |
| CN212864695U (en) | Fine filtering mechanism for natural gas treatment | |
| CN208340355U (en) | A kind of annular air filter | |
| CN208865349U (en) | Weld fume purifier | |
| CN209501132U (en) | A kind of air filter | |
| CN109045864B (en) | Multi-cylinder combined dust removal filter bag | |
| CN207734734U (en) | A kind of bilayer bag filter | |
| CN207622237U (en) | A kind of air purifier filtering net fixed device | |
| CN109351087A (en) | A kind of air filter | |
| CN218608604U (en) | High-temperature waste gas treatment device | |
| CN210057662U (en) | Assembled dust removal filter bag easy to install and disassemble | |
| CN220257352U (en) | Filtering structure | |
| CN220834653U (en) | Inverted filter core filtering ash removal device | |
| CN214972629U (en) | Quick dust removal filter cylinder | |
| CN211774578U (en) | Air film building exhaust apparatus | |
| CN212514517U (en) | Aseptic workstation that food sampling detected usefulness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |