CN107149818B - A kind of bottom anti-sloshing dedusting filtering bag - Google Patents
A kind of bottom anti-sloshing dedusting filtering bag Download PDFInfo
- Publication number
- CN107149818B CN107149818B CN201710479408.5A CN201710479408A CN107149818B CN 107149818 B CN107149818 B CN 107149818B CN 201710479408 A CN201710479408 A CN 201710479408A CN 107149818 B CN107149818 B CN 107149818B
- Authority
- CN
- China
- Prior art keywords
- cage
- installing plate
- hole
- sub
- sloshing
- 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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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Alarm Devices (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of bottom anti-sloshing dedusting filtering bag, including installing plate, subtract rolling portion, multiple grip blocks and more sub- cages, the installing plate includes multiple mounting holes and multiple first through hole, each grip block includes every sub- cage of second through hole and passes through second through hole, each grip block is fixed by fixing bolt and the installing plate, and each annular portion is clamped between the installing plate and a grip block；The rolling portion that subtracts includes the first spring that montant, top and the montant bottom that top is fixedly connected with the installing plate are connected, the bottom of first spring is fixedly connected with round plate, the side of the round plate is connected with arc sections by second spring, and each arc sections abut lateral surface of a filter bag body etc..The filter bag of the present invention, the bottom of sub- cage rock it is small, thereby using long lifespan.
Description
Technical field
The present invention relates to field of environment protection, and in particular to a kind of bottom anti-sloshing dedusting filtering bag.
Background technology
Dedusting filtering bag is usually made of cylindrical bag body.Dedusting filtering bag includes bag body, and its one end is opening, separately
One end is bag bottom.Dedusting filtering bag is mainly used for removing the dust in air.When multiple filter bags are installed on card, due to cage bottom
Severity is rocked in portion, therefore such bottom for being easy to damage filter bag cage of rocking causes to damage.
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 bottom anti-sloshing dedusting filtering bag
Technical solution：A kind of dedusting filtering bag, including installing plate, subtract rolling portion, multiple grip blocks and more sub- cages, the peace
Loading board includes multiple mounting holes and multiple first through hole, and each grip block includes second through hole, and the sub- cage includes more
A vertical bars and multiple clamping rings, the top of each vertical bars are welded and fixed with the installing plate, and multiple vertical bars of every sub- cage
It is parallel to each other, each vertical bars of each clamping ring and the sub- cage where it are welded and fixed, and multiple companies of every sub- cage
Adapter ring is parallel to each other, and a filter bag body is cased with outside every sub- cage, and the filter bag body top has annular portion, every sub- cage
Frame passes through second through hole, and each grip block is fixed by fixing bolt and the installing plate, and each annular portion is clamped
Between the installing plate and a grip block；The rolling portion that subtracts includes montant, the top that top is fixedly connected with the installing plate
The first spring being connected with montant bottom is held, the bottom of first spring is fixedly connected with round plate, the side of the round plate
Face is connected with arc sections by second spring, and each arc sections abut the lateral surface of a filter bag body；The first through hole,
Two through holes, arc sections, the quantity of sub- cage are equal.
Further, the first through hole, the second through hole, arc sections, the quantity of sub- cage are 4.
Further, the internal diameter of the arc sections is equal to the outside diameter of the filter bag body.
Further, the length of the montant is more than 3/4ths of the length of the vertical bars.
Further, the filter bag body is polytetrafluoroethylene (PTFE) filter bag body, or the filter bag body is by glass fibre
It is made into.
Further, the distance of the axis of adjacent first through hole is equal.
Further, 4 arc sections equidistantly distributeds are on the circumferencial direction of the round plate.
Further, controller, wireless signal transmitting device and 4 laser range sensors, 4 laser rangings are further included
Sensor is installed on the lower surface of the installing plate, and 4 laser range sensors are that axis is in annular shape using the axis of montant
Distribution, adjacent laser range sensor equidistantly distributed；Controller is controlled, and is opened in 4 laser range sensors
When, if the absolute value of the difference of maximum and minimum value in 4 measured values of 4 laser range sensors is more than setting threshold
During value, controller control wireless signal transmitting device sends alarm signal.
Further, each grip block is fixed by the fixing bolt of more than 4 with the installing plate.
Further, the mounting hole is used for the card that the installing plate is fixed on to bag dust collector.
Beneficial effect：The dedusting filtering bag of the present invention, rocking for reduction bottom can be buffered by subtracting rolling portion, so as to protect each height
Cage, and in group cage a part damage when, can find and alarm in time.
Brief description of the drawings
Fig. 1 is filter bag diagrammatic cross-section；
Fig. 2 is filter bag elevational schematic view.
Embodiment
1 installing plate；1.1 mounting hole；1.2 first through hole；2 grip blocks；3 sub- cages；4 filter bag bodies；4.1 annular portion；5 is solid
Determine bolt；10 montants；11 first springs；12 round plates；13 second springs；14 arc sections；15 laser range sensors.
A kind of dedusting filtering bag, including installing plate 1, subtract rolling portion, multiple grip blocks 2 and more sub- cages 3, the installing plate bag
Multiple mounting holes 1.1 and multiple first through hole 1.2 are included, each grip block includes second through hole, and the sub- cage includes more
A vertical bars and multiple clamping rings, the top of each vertical bars are welded and fixed with the installing plate, and multiple vertical bars are parallel to each other, each
Each vertical bars of clamping ring and the sub- cage are welded and fixed, and multiple clamping rings of the sub- cage are parallel to each other, every sub- cage
A filter bag body is cased with outside frame, the filter bag body top has annular portion, and every sub- cage passes through second through hole, often
A grip block is fixed by fixing bolt and the installing plate, and each annular portion 4.1 is clamped in the installing plate and one
Between grip block；The rolling portion that subtracts is connected including montant 10, top and montant bottom that top is fixedly connected with the installing plate
The first spring 11, the bottom of first spring is fixedly connected with round plate 12, and the side of the round plate passes through the second bullet
Spring 13 is connected with arc sections 14, and each arc sections abut the lateral surface of a filter bag body；The first through hole, the second through hole,
Arc sections, the quantity of sub- cage are equal.The first through hole, the second through hole, arc sections, the quantity of sub- cage are 4.Institute
The internal diameter for stating arc sections is equal to the outside diameter of the filter bag body.The length of the montant be more than the vertical bars length four/
Three.The filter bag body is polytetrafluoroethylene (PTFE) filter bag body, or the filter bag body is made into by glass fibre.Adjacent first
The distance of the axis of through hole is equal.4 arc sections equidistantly distributeds are on the circumferencial direction of the round plate.Further include control
Device, wireless signal transmitting device and 4 laser range sensors, 4 laser range sensors are installed under the installing plate
Surface, and 4 laser range sensors are distributed using the axis of montant as axis in circular, adjacent laser range sensor etc.
Spacing is distributed；Controller is controlled, when 4 laser range sensors are opened, if the 4 of 4 laser range sensors
When the absolute value of the difference of maximum and minimum value in a measured value is more than given threshold, controller control wireless signal transmission
Device sends alarm signal.Each grip block is fixed by the fixing bolt of more than 4 with the installing plate.The mounting hole is used
It is fixed in by the installing plate on the card of bag dust collector.
Common filter bag, the bottom of cage are rocked than more serious, filter bag of the invention, and round plate coordinates second spring and circle
Arc portion, be capable of buffer sublayer cage end rocks the harm brought.And in theory, during each shutdown inspection, controller control
4 laser range sensors are opened, the measured value of 4 sensors should be equal（Because during shutdown inspection, round plate should
It is substantially at horizontality）.If some or certain several cages are bad, round plate is it is possible that as side is crooked, then at this time 4
The measured value of a sensor should differ larger, i.e., if maximum in 4 measured values of 4 laser range sensors and most
When the absolute value of the difference of small value is more than given threshold, controller control wireless signal transmitting device sends alarm signal.Remind
Maintenance personnel safeguards in time.
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 (8)
1. a kind of bottom anti-sloshing dedusting filtering bag, it is characterised in that including installing plate, subtract rolling portion, multiple grip blocks and more height
Cage, the installing plate include multiple mounting holes and multiple first through hole, and each grip block includes second through hole, the son
Cage includes multiple vertical bars and multiple clamping rings, and the top of each vertical bars is welded and fixed with the installing plate, and every sub- cage
Multiple vertical bars be parallel to each other, each vertical bars of each clamping ring and the sub- cage where it are welded and fixed, and every sub- cage
Multiple clamping rings of frame are parallel to each other, and are cased with a filter bag body outside every sub- cage, the filter bag body top has annulus
Portion, every sub- cage pass through second through hole, and each grip block is fixed by fixing bolt and the installing plate, and each circle
Ring portion is clamped between the installing plate and a grip block；The rolling portion that subtracts is fixedly connected including top with the installing plate
Montant, top and montant bottom connection the first spring, the bottom of first spring is fixedly connected with round plate, the circle
The side of pan portion is connected with arc sections by second spring, and each arc sections abut the lateral surface of a filter bag body；Described
One through hole, the second through hole, arc sections, the quantity of sub- cage are equal.
2. anti-sloshing dedusting filtering bag in bottom according to claim 1, it is characterised in that the first through hole, the second through hole,
Arc sections, the quantity of sub- cage are 4.
3. anti-sloshing dedusting filtering bag in bottom according to claim 1, it is characterised in that the internal diameter of the arc sections is equal to institute
State the outside diameter of filter bag body.
4. anti-sloshing dedusting filtering bag in bottom according to claim 1, it is characterised in that the length of the montant is more than described
3/4ths of the length of vertical bars.
5. anti-sloshing dedusting filtering bag in bottom according to claim 1, it is characterised in that the filter bag body is polytetrafluoroethyl-ne
Alkene filter bag body, or the filter bag body are made into by glass fibre.
6. anti-sloshing dedusting filtering bag in bottom according to claim 2, it is characterised in that the axis of adjacent first through hole
Apart from equal.
7. anti-sloshing dedusting filtering bag in bottom according to claim 2, it is characterised in that 4 arc sections equidistantly distributeds exist
On the circumferencial direction of the round plate.
8. anti-sloshing dedusting filtering bag in bottom according to claim 2, it is characterised in that further include controller, wireless signal
Emitter and 4 laser range sensors, 4 laser range sensors are installed on the lower surface of the installing plate, and 4 are swashed
Ligh-ranging sensor is distributed using the axis of montant as axis in circular, adjacent laser range sensor equidistantly distributed；Control
Device processed is controlled, when 4 laser range sensors are opened, if in 4 measured values of 4 laser range sensors
When the absolute value of the difference of maximum and minimum value is more than given threshold, controller control wireless signal transmitting device sends alarm
Signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479408.5A CN107149818B (en) | 2017-06-22 | 2017-06-22 | A kind of bottom anti-sloshing dedusting filtering bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479408.5A CN107149818B (en) | 2017-06-22 | 2017-06-22 | A kind of bottom anti-sloshing dedusting filtering bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107149818A CN107149818A (en) | 2017-09-12 |
| CN107149818B true CN107149818B (en) | 2018-04-17 |
Family
ID=59794913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710479408.5A Active CN107149818B (en) | 2017-06-22 | 2017-06-22 | A kind of bottom anti-sloshing dedusting filtering bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107149818B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045864B (en) * | 2018-10-10 | 2021-03-26 | 江苏鼎盛滤袋有限公司 | Multi-cylinder combined dust removal filter bag |
| 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 |
| CN109173464B (en) * | 2018-10-15 | 2020-11-10 | 江苏蓝天环保集团股份有限公司 | Dust removal filter bag based on a plurality of sub-cage racks |
| CN109381932A (en) * | 2018-12-10 | 2019-02-26 | 安徽万山红环保科技有限公司 | A kind of waste gas dust-removal device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876121A (en) * | 1981-10-30 | 1983-05-09 | Color Toronitsuku Kk | Method and apparatus for filtering fine powder-containing gas |
| CN2744393Y (en) * | 2004-12-01 | 2005-12-07 | 浙江洁华环保科技股份有限公司 | Device for fixing filter bag |
| CN203525482U (en) * | 2013-10-25 | 2014-04-09 | 苏州宇洋环保设备制造有限公司 | Filtering bag framework compressing device of bag-type dust remover |
| CN204619583U (en) * | 2015-05-12 | 2015-09-09 | 马鞍山市顺达环保设备有限公司 | Air box impulse bag-type dust remover filter bag cage |
| CN205287898U (en) * | 2016-01-10 | 2016-06-08 | 天津爱科环保科技发展有限公司 | Bag -type dust remover |
| CN205760226U (en) * | 2016-05-26 | 2016-12-07 | 常州市新武机械有限公司 | Filter bag of dust collector mounting structure |
-
2017
- 2017-06-22 CN CN201710479408.5A patent/CN107149818B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876121A (en) * | 1981-10-30 | 1983-05-09 | Color Toronitsuku Kk | Method and apparatus for filtering fine powder-containing gas |
| CN2744393Y (en) * | 2004-12-01 | 2005-12-07 | 浙江洁华环保科技股份有限公司 | Device for fixing filter bag |
| CN203525482U (en) * | 2013-10-25 | 2014-04-09 | 苏州宇洋环保设备制造有限公司 | Filtering bag framework compressing device of bag-type dust remover |
| CN204619583U (en) * | 2015-05-12 | 2015-09-09 | 马鞍山市顺达环保设备有限公司 | Air box impulse bag-type dust remover filter bag cage |
| CN205287898U (en) * | 2016-01-10 | 2016-06-08 | 天津爱科环保科技发展有限公司 | Bag -type dust remover |
| CN205760226U (en) * | 2016-05-26 | 2016-12-07 | 常州市新武机械有限公司 | Filter bag of dust collector mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107149818A (en) | 2017-09-12 |
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