CN208553467U - Bag filter - Google Patents
Bag filter Download PDFInfo
- Publication number
- CN208553467U CN208553467U CN201821877517.9U CN201821877517U CN208553467U CN 208553467 U CN208553467 U CN 208553467U CN 201821877517 U CN201821877517 U CN 201821877517U CN 208553467 U CN208553467 U CN 208553467U
- Authority
- CN
- China
- Prior art keywords
- bag
- support
- filter
- filter bag
- elevating lever
- 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
- 230000003028 elevating effect Effects 0.000 claims description 31
- 238000003825 pressing Methods 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a kind of bag filters, including body of deduster, card is fixedly installed in the body of deduster, multiple circular holes are offered on the card, are provided with filter bag below each circular hole, the filter bag is fixedly connected with card lower surface, Cheng Bu mechanism is equipped in each filter bag, bag filter can effectively clear up the dust on filter bag, simple to operate, greatly strengthen the effect of dedusting.
Description
Technical field
The utility model is specifically related to a kind of bag filter.
Background technique
Bag filter is at present using commonplace dust-extraction unit.Its working principle is that: using weaving filter cloth or
Filter bag made of nonwoven felt is filtered dusty gas using the filtration of fabric, when dusty gas enters
Bag filter, particle is big, heavy dust since the effect of gravity settles down falls into ash bucket, contains relatively fine dust
Gas when passing through filtrate, dust is purified gas by detention.
Traditional bag filter is that partition is arranged in shell of dust remover, partition by shell of dust remover be divided into inlet chamber and
Outlet chamber, the air with dust enters dust-removal cloth-bag after entering inlet chamber, and after dust-removal cloth-bag filters, clean air is from out
Air cavity discharge, the bag filter of this structure is since the both ends of dust-removal cloth-bag are fixedly connected with, and on the inner wall of dust-removal cloth-bag
The dust of aggregation is not easy to fall, therefore be easy to cause choking phenomenon, needs often to clear up, causes efficiency of dust collection low.It is existing to change
Deduster after has using gas blowback dedusting, carries out blowback to filter bag using pulse gas, is detached from the dust on filter bag,
However its structure is complicated, input cost is larger；In addition, there are also the improvement that vibration device is arranged at the filter pocket openings of deduster,
However its vibration intensity is larger, it is easy to so that filter bag is fallen off or is worn, influence filter efficiency, and equally exist complicated ask
Topic.
Utility model content
Technical problem to be solved by the utility model is: overcoming the deficiencies of the prior art and provide a kind of bag filter, solve
The inconvenient defect of certainly previous filter bag cleaning.
In order to solve the above-mentioned technical problem, the utility model provides a kind of bag filter, including body of deduster, institute
It states and is fixedly installed card in body of deduster, multiple circular holes are offered on the card, are provided with filter below each circular hole
Bag, the filter bag are fixedly connected with card lower surface, and Cheng Bu mechanism is equipped in each filter bag.
Further, the Cheng Bu mechanism includes elevating lever moving up and down；
At least provided with one for propping up the support component of filter bag, the support component packet between the elevating lever and filter bag
Include fixed link, several support rods and connecting rod；
The fixed link upper end is fixedly connected with card；
The support rod is between fixed link and filter bag inner wall, and described support rod one end and fixed link are hinged, the other end
Equipped with the support portion for propping up filter bag；
For the connecting rod between support rod and elevating lever, described connecting rod one end and elevating lever are hinged, the other end with
Support rod is hinged.
Further, the support component quantity is 2, and the support component is symmetricly set on elevating lever two sides.
Further, between 2 support components be equipped with first crossbar, the first crossbar both ends respectively with support component
Fixed link is fixedly connected.
Further, the through-hole passed through for elevating lever is offered in the first crossbar.
Further, the support portion is fagging, and described fagging one end is fixedly connected with support rod, in the other end and filter bag
Wall is in contact.
Further, second crossbar is fixedly installed in the card circular hole, the elevating lever upper end passes through second crossbar.
Further, the elevating lever upper end is fixedly installed pressing plate, and the pressing plate is fixedly connected with cylinder push-rod.
Further, 1 lower end of body of deduster is fixedly installed rotary valve.
The utility model has the beneficial effects that
The utility model provides a kind of bag filter, and input cost is low, and structure is simple, easy to operate, can not take
The dust on filter bag is effectively removed in the case where filter bag out, avoids dust accumulation on filter bag from resulting in blockage, improves filter bag
Filter capacity has better dust removing effects, while will not damage filter bag.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is bag filter structure chart；
Fig. 2 is Fig. 1 A drawing；
Wherein, 1, body of deduster, 2, card, 3, filter bag, 4, elevating lever, 5, first crossbar, 6, fixed link, 7, support
Bar, 8, connecting rod, 9, fagging, 10, second crossbar, 11, pressing plate, 12, rotary valve.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Fig. 1 Fig. 2, the utility model provides a kind of bag filter, including body of deduster 1, deduster sheet
Rotary valve 12 has can be set in 1 lower end of body, and card 2 is fixedly installed in body of deduster 1, multiple circles are offered on card 2
Hole, each circular hole lower section are provided with a filter bag 3, and filter bag 3 is fixedly connected with 2 lower surface of card, is equipped with support in each filter bag 3
Cloth mechanism, Cheng Bu mechanism include elevating lever 4 moving up and down；2 are equipped between elevating lever 4 and filter bag 3 for propping up filter bag 3
Support component, 2 support components are symmetricly set on 4 two sides of elevating lever, and support component includes fixed link 6, several support rods 7
And connecting rod 8；6 upper end of fixed link is fixedly connected with card 2；Support rod 7 is located between 3 inner wall of fixed link 6 and filter bag, support
7 one end of bar and fixed link 6 are hinged, and the other end is equipped with the support portion for propping up filter bag 3；Connecting rod 8 is located at support rod 7 and elevating lever 4
Between, 8 one end of connecting rod and elevating lever 4 are hinged, and the other end and support rod 7 are hinged, the connecting rod 8 when elevating lever 4 moves up and down
With rotating together, filter bag 3 is set to strut or shrink so that support rod 7 be driven to rotate upwardly and downwardly, and so on movement can shake off filter bag 3
The dust accumulated on outer wall avoids filter bag 3 from blocking, improves 3 filter capacity of filter bag, while such scheme is relatively simple, operates
It is convenient, save a large amount of manpower and material resources.
In order to guarantee the stability of support component, first crossbar 5, first crossbar 5 can be equipped between 2 support components
Both ends are fixedly connected with the fixed link 6 of 4 left and right sides support component of elevating lever respectively, so that 2 support components be made to form one
Structure.
First crossbar 5 is encountered when elevating lever 4 moves up and down in order to prevent, and through-hole, elevating lever 4 are offered in first crossbar 5
It can be passed through from through-hole when up and down motion.
Support rod 7 is easily damaged filter bag 3 when propping up filter bag 3, and filter bag 3 is damaged in order to prevent, on support rod 7
Support portion can be fagging 9, and 9 one end of fagging is fixedly connected with support rod 7, and the other end fits with 3 inner wall of filter bag.
Elevating lever 4 is deviated when moving up and down in order to prevent, is fixedly installed second crossbar 10 in 2 circular hole of card,
4 upper end of elevating lever passes through second crossbar 10, to guarantee that 4 vertical line of elevating lever moves.
It is moved up and down in order to facilitate elevating lever 4,1 block pressur plate 11, the lifting in each filter bag 3 is equipped in body of deduster 1
4 upper end of bar is fixedly connected with pressing plate 11, and cylinder is provided on the outside of body of deduster 1, and cylinder push-rod protrudes into fixed in body of deduster 1
Pressing plate 11 is connected, by pushing pressing plate 11, the elevating lever 4 in each filter bag 3 is made to move up and down together.
When operation, cylinder drives pressing plate 11 to move up and down, and the elevating lever 4 in each filter bag 3 passes through first crossbar 5 and second
Cross bar 10 does vertical up and down motion, and connecting rod 8 is rotated together with the up and down motion of elevating lever 4, so that support rod 7 is driven to rotate,
Fagging 9 struts or shrinks filter bag 3, and the dust on 3 outer wall of filter bag, which is fallen, draws off body of deduster 1 through rotary valve 12.
In conclusion bag filter, input cost is low, and structure is simple, easy to operate, can not take out filter bag 3
In the case of effectively remove dust on filter bag 3, avoid dust accumulation from resulting in blockage, improve the filter capacity of filter bag 3, have
Better dust removing effects, while filter bag 3 will not be damaged.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (9)
1. a kind of bag filter, including body of deduster (1), which is characterized in that fixed setting in the body of deduster (1)
Have card (2), multiple circular holes are offered on the card (2), are provided with filter bag (3) below each circular hole, the filter bag (3)
It is fixedly connected with card (2) lower surface, Cheng Bu mechanism is equipped in each filter bag (3).
2. bag filter according to claim 1, which is characterized in that the Cheng Bu mechanism includes liter moving up and down
It drops bar (4)；
At least provided with one for propping up the support component of filter bag (3), the support between the elevating lever (4) and filter bag (3)
Component includes fixed link (6), several support rods (7) and connecting rod (8)；
Fixed link (6) upper end is fixedly connected with card (2)；
The support rod (7) is located between fixed link (6) and filter bag (3) inner wall, described support rod (7) one end and fixed link (6)
Hingedly, the other end is equipped with the support portion for propping up filter bag (3)；
The connecting rod (8) is located between support rod (7) and elevating lever (4), and described connecting rod (8) one end and elevating lever (4) are cut with scissors
It connects, the other end and support rod (7) are hinged.
3. bag filter according to claim 2, which is characterized in that the support component quantity is 2, the support
Component is symmetricly set on elevating lever (4) two sides.
4. bag filter according to claim 3, which is characterized in that be equipped with first crossbar between 2 support components
(5), first crossbar (5) both ends are fixedly connected with the fixed link of support component (6) respectively.
5. bag filter according to claim 4, which is characterized in that offered on the first crossbar (5) for rising
The through-hole that drop bar (4) passes through.
6. bag filter according to claim 2, which is characterized in that the support portion is fagging (9), the fagging
(9) one end is fixedly connected with support rod (7), and the other end is in contact with filter bag (3) inner wall.
7. bag filter according to claim 2, which is characterized in that be fixedly installed in card (2) circular hole
Two cross bars (10), elevating lever (4) upper end pass through second crossbar (10).
8. bag filter according to claim 2, which is characterized in that elevating lever (4) upper end is fixedly installed pressure
Plate (11), the pressing plate (11) are fixedly connected with cylinder push-rod.
9. bag filter according to claim 1, which is characterized in that body of deduster (1) the lower end fixed setting
There are rotary valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877517.9U CN208553467U (en) | 2018-11-14 | 2018-11-14 | Bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877517.9U CN208553467U (en) | 2018-11-14 | 2018-11-14 | Bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208553467U true CN208553467U (en) | 2019-03-01 |
Family
ID=65451898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821877517.9U Expired - Fee Related CN208553467U (en) | 2018-11-14 | 2018-11-14 | Bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208553467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301010A (en) * | 2022-10-11 | 2022-11-08 | 南通垣益新材料科技有限公司 | Deformation formula dusty gas processing apparatus |
-
2018
- 2018-11-14 CN CN201821877517.9U patent/CN208553467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301010A (en) * | 2022-10-11 | 2022-11-08 | 南通垣益新材料科技有限公司 | Deformation formula dusty gas processing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20191114 |