CN107158827A - A kind of dedusting filtering bag based on novel cage - Google Patents
A kind of dedusting filtering bag based on novel cage Download PDFInfo
- Publication number
- CN107158827A CN107158827A CN201710455828.XA CN201710455828A CN107158827A CN 107158827 A CN107158827 A CN 107158827A CN 201710455828 A CN201710455828 A CN 201710455828A CN 107158827 A CN107158827 A CN 107158827A
- Authority
- CN
- China
- Prior art keywords
- horizontal support
- cage
- upper ring
- ring plate
- dedusting filtering
- 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.)
- Granted
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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
-
- 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 novel cage, including filter bag body and cage, the filter bag body includes cylinder portion and the circular clamped portion being connected with cylinder portion top, and the bottom end closure of cartridge, top is open；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 curved 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, the pollution that industrial smoke is produced to environment is increasingly serious, is effective reduction work
The discharge of pollutant in the waste gas of factory's discharge, in the prior art, mainly by using a processing unit is installed additional, is less than waste gas
After one required standard value, then it is emitted into air.Current filter bag dust arrester supports filter bag sheet using extensive by cage
Body, when air is 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：It is contemplated that overcoming the defect of prior art, there is provided a kind of dedusting filtering bag based on novel cage.
Technical scheme：A kind of dedusting filtering bag, including filter bag body and cage, the filter bag body include cylinder portion and with cylinder portion
The circular clamped portion of top connection, the bottom end closure of cartridge, top is 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 a curved arc block in multiple sections from top to bottom, each arc block by connecting spring with it is described
Horizontal support bar is connected, 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 power-off schematic diagram in electromagnet portion in another embodiment.
Embodiment
Reference：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 blocks；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 cylinder portion；10.2 clamped portion.
A kind of dedusting filtering bag, including filter bag body and cage, the filter bag body include cylinder portion 10.1 and with cylinder portion top
The circular clamped portion 10.2 of connection, the bottom end closure of cartridge, top is 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
State the side of filter bag body has the curved 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, it is ensured that 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 is hinged, tool
Body scheme is as follows：
A kind of dedusting filtering bag, including filter bag body and cage, the filter bag body include cylinder portion 10.1 and are connected with cylinder portion top
Circular clamped portion 10.2, the bottom end closure of cartridge, top is open；The cage includes upper ring plate and passed through
The lower Circular Plate 2 that fixing bolt and upper ring plate are fixed, the circular clamped portion be clamped in upper and lower Circular Plate it
Between；The lower section of upper ring plate 1 is fixed with the horizontal support bar that multiple tops are hinged with upper ring plate, and each horizontal support bar faces the filter
The side of bag body has the curved arc block in multiple sections from top to bottom, and each arc block passes through connecting spring and the branch
Straight-bar connection is supportted, multiple horizontal support bars are located in cartridge.Each horizontal support bar has 5 in face of the side of the filter bag body
Arc block more than individual.The horizontal support bar has 8.The arc block is made of plastics.The cage also includes irony
Movable block 5, the cross bar 1.3 fixed with upper ring plate, the montant 4 fixed with the cross bar, the fixed block fixed with the montant
4.1st, the connecting rod 5.1 that the electromagnet portion 4.2 and multiple one end and the movable block for being fixed on the montant bottom are hinged, it is described
The quantity of 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, the other end
It is hinged with a horizontal support bar, multiple compression springs 6 is connected between the movable block and the fixed block；Multiple horizontal support bars
In cartridge；When the electromagnet portion is powered off, the electromagnet portion 4.2 is separated with the movable block 5, multiple compressions
Spring is in the first length, and multiple horizontal support bars are in vertical state, and multiple connecting rods are in horizontality；When the electricity
When magnet part is powered, the electromagnet portion and movable block contact, multiple compression springs are in the second length, multiple supports
The bottom of 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, unclamp after fixing bolt, in the presence of electromagnet, electromagnetic force overcomes elastic force so that many
Individual horizontal support bar is as shown in figure 4, so as to which easily filter bag body be left behind, easily pulling down and installing.During dedusting, electromagnet portion
Power-off, in the presence 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 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 (7)
1. a kind of dedusting filtering bag based on novel cage, it is characterised in that including filter bag body and cage, the filter bag body bag
A portion and the circular clamped portion being connected with cylinder portion top are included, the bottom end closure of cartridge, top is open；The cage
The lower Circular Plate fixed including upper ring plate and by fixing bolt and upper ring plate, 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 support
Straight-bar has the curved arc block in multiple sections in face of the side of the filter bag body from top to bottom, and each arc block passes through even
Connect spring to be connected with the horizontal support bar, multiple horizontal support bars are located in cartridge.
2. the dedusting filtering bag according to claim 1 based on novel cage, it is characterised in that each horizontal support bar faces institute
Stating the side of filter bag body has the arc block of more than 5.
3. the dedusting filtering bag according to claim 1 based on novel cage, it is characterised in that each arc block and support are straight
There are 2 connecting springs between bar.
4. the dedusting filtering bag according to claim 1 based on novel cage, it is characterised in that the horizontal support bar has 8
Individual, equidistantly distributed is in the inner circle circumferential direction of the upper ring plate.
5. the dedusting filtering bag according to claim 1 based on novel cage, it is characterised in that the arc block is by plastics system
Into.
6. the dedusting filtering bag according to claim 1 based on novel cage, it is characterised in that the upper ring plate also has
Multiple mounting holes.
7. the dedusting filtering bag according to claim 1 based on novel cage, it is characterised in that cartridge and clamped portion
Fibreglass 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 true CN107158827A (en) | 2017-09-15 |
| CN107158827B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554030A (en) * | 2018-04-28 | 2018-09-21 | 江苏东方滤袋股份有限公司 | A kind of self-cleaning dedusting filtering bag skeleton |
| CN109045863A (en) * | 2018-10-10 | 2018-12-21 | 江苏鼎盛滤袋有限公司 | A kind of dedusting filtering bag of multilayered 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554030A (en) * | 2018-04-28 | 2018-09-21 | 江苏东方滤袋股份有限公司 | A kind of self-cleaning dedusting filtering bag skeleton |
| 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 |
| CN109045863A (en) * | 2018-10-10 | 2018-12-21 | 江苏鼎盛滤袋有限公司 | A kind of dedusting filtering bag of multilayered structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107158827B (en) | 2018-04-17 |
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