CN107158835B - A kind of dedusting filtering bag based on more sub- cages - Google Patents
A kind of dedusting filtering bag based on more sub- cages Download PDFInfo
- Publication number
- CN107158835B CN107158835B CN201710479385.8A CN201710479385A CN107158835B CN 107158835 B CN107158835 B CN 107158835B CN 201710479385 A CN201710479385 A CN 201710479385A CN 107158835 B CN107158835 B CN 107158835B
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- China
- Prior art keywords
- sub
- cage
- cages
- grip block
- filter bag
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- 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
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- 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 more sub- cages, including installing plate, grip block and more sub- cages, the installing plate includes multiple mounting holes and more sub- cage installation positions, and every sub- cage installation position includes first through hole and groove；Every sub- cage is installed at a sub- cage installation position and passes through second through hole, the quantity of the transverse bar of every sub- cage is equal to the quantity for the groove that every sub- cage installation position includes, each groove is used to accommodate a transverse bar, the pressing plate is fixed by fixing bolt and the installing plate, and all transverse bars are clamped between the installing plate and the grip block；Filter bag body is cased with outside every sub- cage.The filter bag of the present invention, can avoid cage floor from rocking the harm brought.
Description
Technical field
The present invention relates to field of environment protection, and in particular to a kind of dedusting filtering bag based on more sub- cages.
Background technology
In recent years, the development through decades has more perfect technology to bag-type dusting at home.It is suitable for trap it is tiny,
Dry, non-fiber dust, is conducive to pure air and removes chalk dust removing, existing bag dust collector is provided with card mostly
Multiple filter bag cages, since multiple filter bag cages are independently mounted on card, and the bottom of cage is under the action of air blast
Shake is severe, therefore is easily damaged.
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 filter based on more sub- cages
Bag.
Technical solution：A kind of dedusting filtering bag based on more sub- cages, including installing plate, grip block and more sub- cages,
The installing plate includes multiple mounting holes and more sub- cage installation positions, every sub- cage installation position include a first through hole and
Multiple grooves around the first through hole, the grip block include multiple circular second through holes, the first through hole, second
The quantity of through hole and sub- cage is equal, and the sub- cage includes multiple connecting rods and multiple connection rings, and the connecting rod includes perpendicular
Muscle and the transverse bar for being connected to vertical bars top, the vertical bars of multiple connecting rods are parallel, and each vertical bars are all connected with all connection rings,
Each connection ring is all connected with all vertical bars, and multiple connection rings are parallel to each other, and each connection ring is hung down with all vertical bars
Directly；Every sub- cage is installed at a sub- cage installation position and passes through second through hole, the transverse bar of every sub- cage
Quantity is equal to the quantity for the groove that every sub- cage installation position includes, and each groove is used to accommodate a transverse bar, and the pressing plate leads to
Cross fixing bolt to fix with the installing plate, all transverse bars are clamped between the installing plate and the grip block；Often
Filter bag body is cased with outside a sub- cage, the top of the filter bag body has annular portion, the annular portion quilt of each filter bag body
It is clamped between the transverse bar for the sub- cage that grip block and the filter bag body are covered.
Further, adhesive glue is filled with each groove, is filled between all transverse bars and the grip block
Adhesive glue.
Further, the quantity of the mounting hole is more than or equal to 4.
Further, the first through hole, the second through hole, the quantity of sub- cage are 4.
Further, every sub- cage includes 4 connecting rods and 5 connection rings.
Further, all grooves are the groove of cuboid, and the adjacent groove of every sub- cage installation position
The angle for being in is 90 degree.
Further, montant, round plate and 4 semicircle ring portions, the top of the montant is further included with the grip block to consolidate
Fixed, the bottom of the montant is fixed by the first spring and the round plate, each semicircle ring portion by second spring with it is described
The side of round plate is fixed, and each semicircle ring portion abuts the outside of a filter bag body.
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 grip block, 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, the length of the montant is more than 2/3rds 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, mounting hole is used to installing plate being installed on card.
Beneficial effect：The filter bag of the present invention, more sub- cages form a filter bag, and integral installation intensity is high, and can
The infringement rocked and brought is reduced, and whether can monitor filter bag normal.
Brief description of the drawings
Fig. 1 is filter bag diagrammatic cross-section；
Fig. 2 is installing plate schematic diagram；
Fig. 3 is grip block schematic diagram；
Fig. 4 is filter bag elevational schematic view.
Embodiment
1 installing plate；1.1 mounting hole；1.2 first through hole；1.3 groove；1.4 coordinate the threaded hole of fixing bolt；2 clampings
Plate；2.1 coordinate the counterbore of fixing bolt；2.2 second through holes；3.1 vertical bars；3.2 transverse bar；4 filter bag bodies；4.1 annular portion；5 is solid
Determine bolt；6 adhesive glues；10 montants；11 first springs；12 round plates；13 second springs；14 semicircle ring portions；15 laser rangings pass
Sensor.
A kind of dedusting filtering bag based on more sub- cages, including installing plate 1, grip block 2 and more sub- cages, the installation
Plate includes multiple mounting holes and more sub- cage installation positions, and every sub- cage installation position includes a first through hole 1.2 and multiple
Around the groove 1.3 of the first through hole, the grip block includes multiple circular second through holes 2.2, the first through hole,
The quantity of two through holes and sub- cage is equal, and the sub- cage includes multiple connecting rods and multiple connection rings, and the connecting rod includes
Vertical bars 3.1 and the transverse bar 3.2 for being connected to vertical bars top, the vertical bars of multiple connecting rods are parallel, each vertical bars and all connections
Ring is all connected with, and each connection ring is all connected with all vertical bars, and multiple connection rings are parallel to each other, and each connection ring with it is all
Vertical bars are vertical；Every sub- cage is installed at a sub- cage installation position and passes through second through hole, every sub- cage
The quantity of transverse bar be equal to the quantity of the groove that every sub- cage installation position includes, each groove is used to accommodate a transverse bar, institute
State pressing plate to fix by fixing bolt 5 and the installing plate, all transverse bars are clamped in the installing plate and the clamping
Between plate；Filter bag body 4 is cased with outside every sub- cage, the top of the filter bag body has annular portion, each filter bag body
Annular portion be clamped between the transverse bar for the sub- cage that grip block and the filter bag body are covered.Filled with viscous in each groove
Gum deposit, is filled with adhesive glue between all transverse bars and the grip block.The quantity of the mounting hole is more than or equal to 4.Institute
It is 4 to state first through hole, the second through hole, the quantity of sub- cage.Every sub- cage includes 4 connecting rods and 5 connection rings.Institute
Some grooves are the groove of cuboid, and the angle that the adjacent groove of every sub- cage installation position is in is 90 degree.
Montant 10, round plate 12 and 4 semicircle ring portions 14 are further included, the top of the montant 10 is fixed with the grip block 2, described perpendicular
The bottom of bar is fixed by the first spring and the round plate 12, and each semicircle ring portion passes through second spring and the round plate
Side is fixed, and each semicircle ring portion abuts the outside of a filter bag body.Further include controller, wireless signal transmitting device and 4
A 15,4 laser range sensors of laser range sensor are installed on the lower surface of the grip block, and 4 laser rangings pass
Sensor is distributed using the axis of montant as axis in circular, adjacent laser range sensor equidistantly distributed；Controller carries out
Control, when 4 laser range sensors are opened, if maximum in 4 measured values of 4 laser range sensors and
When the absolute value of the difference of minimum value is more than given threshold, controller control wireless signal transmitting device sends alarm signal.Institute
State 2/3rds of length more than the length of the vertical bars of montant.The filter bag body is polytetrafluoroethylene (PTFE) filter bag body, or
Filter bag body is made into by glass fibre described in person.
4 sub- cages are integrally pressed on the installing plate by the filter bag of the present invention, pressing plate, therefore intensity is high, stability
It is good, and transverse bar is placed in groove by adhesive glue, therefore more increase stability, and adhesive glue kill after can possess one
Fixed elasticity, the buffering effect having, therefore when air-flow make it that sub- cage rocks, the harm for rocking generation is smaller, it is not easy to damages
The fixation of bad sub- cage and installing plate., being capable of further buffer sublayer cage and round plate coordinates second spring and semicircle ring portion
Rock the harm brought in end.And in theory, during each shutdown inspection, 4 laser ranging sensings are opened in controller control
Device, the measured value of 4 sensors should be equal（Because during shutdown inspection, round plate should be substantially at horizontality）.
If some or certain several cages are bad, round plate is it is possible that crooked, then the measured value of 4 sensors should differ at this time
It is larger, i.e., set if the absolute value of the difference of maximum and minimum value in 4 measured values of 4 laser range sensors is more than
When determining threshold value, controller control wireless signal transmitting device sends alarm signal.Maintenance personnel is reminded to safeguard 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)
- A kind of 1. dedusting filtering bag based on more sub- cages, it is characterised in that including installing plate, grip block and more sub- cages, The installing plate includes multiple mounting holes and more sub- cage installation positions, every sub- cage installation position include a first through hole and Multiple grooves around the first through hole, the grip block include multiple circular second through holes, the first through hole, second The quantity of through hole and sub- cage is equal, and the sub- cage includes multiple connecting rods and multiple connection rings, and the connecting rod includes perpendicular Muscle and the transverse bar for being connected to vertical bars top, the vertical bars of multiple connecting rods of every sub- cage are parallel, each vertical bars and its place All connection rings of sub- cage be all connected with, each connection ring and all vertical bars of the sub- cage where it are all connected with, often Multiple connection rings of a sub- cage are parallel to each other, and each connection ring is vertical with all vertical bars of the sub- cage where it； Every sub- cage is installed at a sub- cage installation position and passes through second through hole, the quantity of the transverse bar of every sub- cage The quantity of the groove included equal to every sub- cage installation position, each groove are used to accommodate a transverse bar, and the grip block passes through Fixing bolt is fixed with the installing plate, and all transverse bars are clamped between the installing plate and the grip block；Each Filter bag body is cased with outside sub- cage, the top of the filter bag body has annular portion, and the annular portion of each filter bag body is pressed from both sides Hold between the transverse bar for the sub- cage that grip block and the filter bag body are covered；The first through hole, the second through hole, the number of sub- cage Amount is 4, and every sub- cage installation position has 4 grooves；The dedusting filtering bag further includes montant, round plate and 4 semicircles Ring portion, the top of the montant are fixed with the grip block, and the bottom of the montant is consolidated by the first spring and the round plate Fixed, each semicircle ring portion is fixed by second spring and the side of the round plate, and each semicircle ring portion abuts a filter bag sheet The outside of body.
- 2. the dedusting filtering bag according to claim 1 based on more sub- cages, it is characterised in that filled in each groove There is adhesive glue, adhesive glue is filled between all transverse bars and the grip block.
- 3. the dedusting filtering bag according to claim 1 based on more sub- cages, it is characterised in that the quantity of the mounting hole More than or equal to 4.
- 4. the dedusting filtering bag according to claim 1 based on more sub- cages, it is characterised in that every sub- cage includes 4 A connecting rod and 5 connection rings.
- 5. the dedusting filtering bag according to claim 1 based on more sub- cages, it is characterised in that all grooves are length The groove of cube shape, and the angle that the adjacent groove of every sub- cage installation position is in is 90 degree.
- 6. the dedusting filtering bag according to claim 1 based on more sub- cages, it is characterised in that further include controller, nothing Line sender unit and 4 laser range sensors, 4 laser range sensors are installed on the lower surface of the grip block, And 4 laser range sensors are distributed using the axis of montant as axis in circular, adjacent laser range sensor is equidistant Distribution；Controller is controlled, when 4 laser range sensors are opened, if 4 surveys of 4 laser range sensors When the absolute value of the difference of maximum and minimum value in value is more than given threshold, controller control wireless signal transmitting device Send alarm signal.
- 7. the dedusting filtering bag according to claim 1 based on more sub- cages, it is characterised in that the length of the montant is big In 2/3rds of the length of the vertical bars.
- 8. the dedusting filtering bag according to claim 1 based on more sub- cages, it is characterised in that the filter bag body is poly- Tetrafluoroethene filter bag body, or the filter bag body are made into by glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479385.8A CN107158835B (en) | 2017-06-22 | 2017-06-22 | A kind of dedusting filtering bag based on more sub- cages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479385.8A CN107158835B (en) | 2017-06-22 | 2017-06-22 | A kind of dedusting filtering bag based on more sub- cages |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107158835A CN107158835A (en) | 2017-09-15 |
| CN107158835B true CN107158835B (en) | 2018-04-17 |
Family
ID=59819332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710479385.8A Active CN107158835B (en) | 2017-06-22 | 2017-06-22 | A kind of dedusting filtering bag based on more sub- cages |
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| Country | Link |
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| CN (1) | CN107158835B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744770A (en) * | 2018-07-13 | 2018-11-06 | 芜湖若科自动化科技有限公司 | A kind of filter bag fixed mechanism for pulse bag type dust collector |
| 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 |
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2290237A1 (en) * | 1974-11-08 | 1976-06-04 | Villet Jacques | Air or gas filter - having double conical filter bag supported on wire frame |
| US4256586A (en) * | 1978-10-30 | 1981-03-17 | Perma Scand Ab | Frame for bag-type filters |
| CN2564225Y (en) * | 2002-08-31 | 2003-08-06 | 盐城市吉利达环保机械有限公司 | Bottom mounted filtering bag device for duster |
| 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 |
| CN202087152U (en) * | 2011-05-05 | 2011-12-28 | 上海冶金矿山机械厂 | Filter bag mounting structure for preventing electric spark damage in composite precipitator |
| 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 |
| CN204411945U (en) * | 2015-01-23 | 2015-06-24 | 江苏瑞洁环境工程科技有限责任公司 | A kind of deduster with fixture |
| CN205516749U (en) * | 2016-04-19 | 2016-08-31 | 成都瑞柯林工程技术有限公司 | Filter element mounting structure |
-
2017
- 2017-06-22 CN CN201710479385.8A patent/CN107158835B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2290237A1 (en) * | 1974-11-08 | 1976-06-04 | Villet Jacques | Air or gas filter - having double conical filter bag supported on wire frame |
| US4256586A (en) * | 1978-10-30 | 1981-03-17 | Perma Scand Ab | Frame for bag-type filters |
| CN2564225Y (en) * | 2002-08-31 | 2003-08-06 | 盐城市吉利达环保机械有限公司 | Bottom mounted filtering bag device for duster |
| 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 |
| CN202087152U (en) * | 2011-05-05 | 2011-12-28 | 上海冶金矿山机械厂 | Filter bag mounting structure for preventing electric spark damage in composite precipitator |
| 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 |
| CN204411945U (en) * | 2015-01-23 | 2015-06-24 | 江苏瑞洁环境工程科技有限责任公司 | A kind of deduster with fixture |
| CN205516749U (en) * | 2016-04-19 | 2016-08-31 | 成都瑞柯林工程技术有限公司 | Filter element mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107158835A (en) | 2017-09-15 |
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