CN107149832B - A kind of dedusting filtering bag cage with self-checking function - Google Patents
A kind of dedusting filtering bag cage with self-checking function Download PDFInfo
- Publication number
- CN107149832B CN107149832B CN201710473904.XA CN201710473904A CN107149832B CN 107149832 B CN107149832 B CN 107149832B CN 201710473904 A CN201710473904 A CN 201710473904A CN 107149832 B CN107149832 B CN 107149832B
- Authority
- CN
- China
- Prior art keywords
- straight tube
- indicator lamp
- self
- optical receiver
- circular plate
- 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 15
- 230000003287 optical effect Effects 0.000 claims abstract description 33
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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
- B01D46/42—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
- 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
- B01D46/42—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
- B01D46/4254—Allowing or improving visual supervision, e.g. lamps, transparent parts, windows
-
- 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
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/18—Testing of filters, filter elements, sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/26—Making use of optical waves, e.g. for measurements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of dedusting filtering bag cage with self-checking function, including Circular Plate, circular slab, multiple montants and multiple connection rings；Also include the first straight tube and the second straight tube, Circular Plate lower surface has the first groove connected with the first straight tube and the second groove connected with the second straight tube；Circular slab has U, and one end of U connects with the first straight tube, and the other end connects with the second straight tube；There is generating laser in first groove, a corner of the U has semi-transparent semi-reflecting lens, and another corner of U has plane mirror；There is the first optical receiver in the U, below semi-transparent semi-reflecting lens, there is the second optical receiver in second groove；Controller, the first indicator lamp and the second indicator lamp are also equipped with the Circular Plate, controller can be controlled into Auto-Sensing Mode.The cage of the present invention can find situations such as bending in time.
Description
Technical field
The present invention relates to field of Environment Protection, and in particular to a kind of dedusting filtering bag cage with self-checking function.
Background technology
With the enhancing developed rapidly with people to environmental consciousness of economy, the dust removal requirements of those industrial combustion coals is not yet
Disconnected to improve, the enterprise more than discharge for some dusty gases faces huge challenge, in smelting, mine excavation, chemical industry, water
In the production such as mud building materials, feed, electric power, it is required for removing and pollutes, environmental protection, improve working conditions；Therefore bag dust collector
It is widely used, the capital equipment that filter bag body is supported in bag dust collector is cage, cage can bend after a long time use,
Even it is broken, when dust arrester is shut down, manual inspection is not easy to find the damage of cage sometimes, especially when deformation bending amount is not
When very big.
The content of the invention
Goal of the invention：A kind of it is contemplated that the defects of overcoming prior art, there is provided dedusting filtering bag with self-checking function
Cage.
Technical scheme：A kind of dedusting filtering bag cage, including Circular Plate, circular slab, multiple montants and multiple connection rings, it is multiple
Connection ring is arranged in parallel, and multiple montants are arranged in parallel, and each connection ring is fixedly connected with all montants, described
Circular Plate is fixedly connected with the top of all montants, and the circular slab is fixedly connected with the bottom of all montants；Also include
The first straight tube and the second straight tube being connected between the Circular Plate and circular slab, the Circular Plate lower surface have with it is first straight
First groove of pipe connection and the second groove connected with the second straight tube；The circular slab has the U that two corners are right angle
Shape passage, one end of the U connect with the first straight tube, and the other end connects with the second straight tube；Have in first groove
There is generating laser, a corner of the U has semi-transparent semi-reflecting lens, another corner of the U
With plane mirror, the angle of the semi-transparent semi-reflecting lens and the axis of first straight tube is 45 degree, the plane mirror
Angle with the axis of second straight tube is 45 degree；There is the first light-receiving in the U, below semi-transparent semi-reflecting lens
Device, second groove is interior to have the second optical receiver；Controller, the first indicator lamp and second are also equipped with the Circular Plate
Indicator lamp, the generating laser, the first optical receiver, the second optical receiver, the first indicator lamp and the second indicator lamp with control
Device processed is connected；The controller can be controlled into Auto-Sensing Mode, in the Auto-Sensing Mode, controller control generating laser
Open, when the first optical receiver can't accept light, first and second indicator lamp is lighted；When the first optical receiver receives light
And second optical receiver when can't accept light, light the first indicator lamp, the second indicator lamp does not work；When first and second optical receiver
When receiving light, first and second indicator lamp is set not work.
Further, first and second straight tube is annulus column tube.
Further, first straight tube is welded and fixed with Circular Plate and circular slab.
Further, second straight tube is welded and fixed with Circular Plate and circular slab.
Further, the semi-transparent semi-reflecting lens are fixed on a corner of U by adhesive glue, and the plane is anti-
Penetrate another corner that mirror is fixed on U by adhesive glue.
Further, each connection ring is respectively provided with a first through hole and second through hole, and the first straight tube passes through all
The first through hole of connection ring, the second straight tube pass through the second through hole of all connection rings.
Further, the first straight tube and the first through hole of each connection ring are welded and fixed, and the second straight tube is with being each connected
Second through hole of ring is welded and fixed.
Further, it is black on the inside of first and second straight tube.
In addition to strengthening the intensity of cage, can also be designed as follows：It is perpendicular that the multiple montant includes multiple first
Bar and multiple second montants, the inner side of each connection ring have multiple inner groovies for being used to accommodate first montant, Mei Gelian
Connecing the outside of ring has multiple external grooves for being used to accommodate second montant, and the quantity of the inner groovy of each connection ring is equal to institute
The quantity of the first montant is stated, the quantity of the external groove of each connection ring is equal to the quantity of second montant；Each connection ring with
The first all montants are fixedly connected with, and each connection ring is fixedly connected with the second all montants；The Circular Plate and institute
The first montant having and the top of the second montant are fixedly connected, the bottom of the circular slab and the first all montants and the second montant
End is fixedly connected.
Further, the section of first and second montant is circle, and the inner groovy and external groove are that arc is recessed
Groove.
Further, multiple connection rings are arranged in parallel, and spaced set between adjacent connection ring.
Further, multiple inner groovies of each connection ring are equally spaced, between multiple external grooves of each connection ring etc.
Away from arrangement.
Further, the quantity of the inner groovy of each connection ring is 4-12, preferably 12 each connection ring external grooves
Quantity is 4-12, preferably 12.
Further, each connection ring is welded and fixed with the first all montants, each connection ring and all second
Montant is welded and fixed.
Further, the Circular Plate and the top of the first all montants and the second montant are welded and fixed, the circle
The bottom of plate and the first all montants and the second montant is welded and fixed.
Further, the Circular Plate also has multiple mounting holes.
Further, the quantity of the connection ring is 8.
Beneficial effect：The cage of the present invention, in Auto-Sensing Mode, can be very easy to find whether cage deforms, from
And shown by indicator lamp, it is simple and clear, facilitate the inspection of patrol officer.
Brief description of the drawings
Fig. 1 is cage schematic diagram；
Fig. 2 is connection ring schematic diagram；
Fig. 3 is connection ring and first and second montant, the first straight tube, the second straight tube connection diagram；
Fig. 4 is Auto-Sensing Mode schematic diagram.
Embodiment
Reference：1 connection ring；1.1 inner groovy；1.2 external groove；2.1 first straight tubes；2.2 second straight tubes；3 Circular Plates；
3.1 first grooves；3.2 second grooves；3.3 mounting hole；5.1 generating laser；5.2 second optical receivers；4.1 first light-receivings
Device；4 circular slabs；6.1 semi-transparent semi-reflecting lens；6.2 plane mirror；10 first montants；20 second montants.
A kind of dedusting filtering bag cage, including Circular Plate 3, circular slab 4, multiple montants and multiple connection rings 1, multiple connection rings
Arranged in parallel, multiple montants are arranged in parallel, and each connection ring is fixedly connected with all montants, the Circular Plate
It is fixedly connected with the top of all montants, the circular slab is fixedly connected with the bottom of all montants；Also include being connected to
The first straight tube and the second straight tube between the Circular Plate and circular slab, the Circular Plate lower surface has to be connected with the first straight tube
The first groove 3.1 and the second groove 3.2 for being connected with the second straight tube；The circular slab has the U that two corners are right angle
Shape passage, one end of the U connect with the first straight tube, and the other end connects with the second straight tube；Have in first groove
Have a generating laser 5.1, a corner of the U has a semi-transparent semi-reflecting lens 6.1, the U another
Corner has plane mirror 6.2, and the angle of the semi-transparent semi-reflecting lens and the axis of first straight tube is 45 degree, described flat
The angle of face speculum and the axis of second straight tube is 45 degree；In the U, have first below semi-transparent semi-reflecting lens
Optical receiver 4.1, second groove is interior to have the second optical receiver 5.2；Controller, first are also equipped with the Circular Plate
Indicator lamp and the second indicator lamp, the generating laser 5.1, the first optical receiver 4.1, the instruction of the second optical receiver 5.2, first
Lamp and the second indicator lamp are connected with controller；The controller can be controlled into Auto-Sensing Mode, in the Auto-Sensing Mode,
Controller control generating laser is opened, and when the first optical receiver can't accept light, first and second indicator lamp is lighted；When
First optical receiver receives light and when the second optical receiver can't accept light, light the first indicator lamp, the second indicator lamp not
It is bright；When first and second optical receiver receives light, first and second indicator lamp is set not work.First and second straight tube is circle
Ring-cylindrical pipe.First straight tube is welded and fixed with Circular Plate and circular slab.Second straight tube and Circular Plate and circular slab
It is welded and fixed.The semi-transparent semi-reflecting lens are fixed on a corner of U by adhesive glue, and the plane mirror leads to
Cross another corner that adhesive glue is fixed on U.Each connection ring is respectively provided with a first through hole and one second logical
Hole, the first straight tube pass through the first through hole of all connection rings, and the second straight tube passes through the second through hole of all connection rings.First straight tube
It is welded and fixed with the first through hole of each connection ring, the second straight tube and the second through hole of each connection ring are welded and fixed.Institute
It is black to state on the inside of first and second straight tube.
Under normal circumstances, as shown in figure 4, now first and second straight tube is parallel, and it is vertical with Circular Plate and circular slab, swash
The light of optical transmitting set transmitting is launched to semi-transparent semi-reflecting lens, a part to be received by the first optical receiver, and another part reflexes to plane
Speculum, then reflex to the second optical receiver.Now belong to normal condition.In Auto-Sensing Mode, in the Auto-Sensing Mode, control
Device control generating laser is opened, and when the first optical receiver can't accept light, first and second indicator lamp is lighted（Show this
When damage comparison it is serious, the first optical receiver all can't accept light）；When the first optical receiver receives light and the second optical receiver
When can't accept light, light the first indicator lamp, the second indicator lamp does not work（Show now to have damage but damage is lighter, illustrate the
One straight tube side or good）；When first and second optical receiver receives light, first and second indicator lamp is set not work（Explanation
Now cage is normal, does not damage）.The intermittent phase so used in cleaner, during shutdown inspection, attendant only observes
Indicator lamp is just able to know that whether cage damages, and Maintenance and Repair are convenient.
Also, as Figure 1-3, because normal cage only has a circle montant, and the cage of the application has two circles perpendicular
Bar, and first and second montant is respectively provided with corresponding arc groove and is engaged, and by welding, intensity is big, is hardly damaged, bends
Or fracture.
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 (8)
1. a kind of dedusting filtering bag cage with self-checking function, including Circular Plate, circular slab, multiple montants and multiple connection rings,
Multiple connection rings are arranged in parallel, and multiple montants are arranged in parallel, and each connection ring is fixedly connected with all montants,
The Circular Plate is fixedly connected with the top of all montants, and the circular slab is fixedly connected with the bottom of all montants；Its
It is characterised by, in addition to the first straight tube and the second straight tube being connected between the Circular Plate and circular slab, under the Circular Plate
Surface has the first groove connected with the first straight tube and the second groove connected with the second straight tube；The circular slab has two
Corner is the U at right angle, and one end of the U connects with the first straight tube, and the other end connects with the second straight tube；Institute
Stating in the first groove has generating laser, and a corner of the U has semi-transparent semi-reflecting lens, the U
Another corner there is plane mirror, the angle of the semi-transparent semi-reflecting lens and the axis of first straight tube is 45 degree,
The angle of the plane mirror and the axis of second straight tube is 45 degree；Have in the U, below semi-transparent semi-reflecting lens
There is the first optical receiver, there is the second optical receiver in second groove；Controller, first are also equipped with the Circular Plate
Indicator lamp and the second indicator lamp, the generating laser, the first optical receiver, the second optical receiver, the first indicator lamp and second
Indicator lamp is connected with controller；The controller can be controlled into Auto-Sensing Mode, in the Auto-Sensing Mode, controller control
Generating laser processed is opened, and when the first optical receiver can't accept light, first and second indicator lamp is lighted；When the first light connects
Receive device and receive light and when the second optical receiver can't accept light, light the first indicator lamp, the second indicator lamp does not work；When
First, when two optical receivers receive light, first and second indicator lamp is made not work.
2. the dedusting filtering bag cage according to claim 1 with self-checking function, it is characterised in that described first and second is straight
Pipe is annulus column tube.
3. the dedusting filtering bag cage according to claim 1 with self-checking function, it is characterised in that first straight tube
It is welded and fixed with Circular Plate and circular slab.
4. the dedusting filtering bag cage according to claim 1 with self-checking function, it is characterised in that second straight tube with
Circular Plate and circular slab are welded and fixed.
5. the dedusting filtering bag cage according to claim 1 with self-checking function, it is characterised in that the semi-transparent semi-reflecting lens
A corner of U is fixed on by adhesive glue, the plane mirror is fixed on the another of U by adhesive glue
One corner.
6. the dedusting filtering bag cage according to claim 1 with self-checking function, it is characterised in that each connection ring has
There are a first through hole and second through hole, the first straight tube passes through the first through hole of all connection rings, and the second straight tube passes through institute
There is the second through hole of connection ring.
7. the dedusting filtering bag cage according to claim 1 with self-checking function, it is characterised in that the first straight tube with it is each
The first through hole of connection ring is welded and fixed, and the second straight tube and the second through hole of each connection ring are welded and fixed.
8. the dedusting filtering bag cage according to claim 1 with self-checking function, it is characterised in that described first and second is straight
It is black on the inside of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710473904.XA CN107149832B (en) | 2017-06-21 | 2017-06-21 | A kind of dedusting filtering bag cage with self-checking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710473904.XA CN107149832B (en) | 2017-06-21 | 2017-06-21 | A kind of dedusting filtering bag cage with self-checking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107149832A CN107149832A (en) | 2017-09-12 |
| CN107149832B true CN107149832B (en) | 2018-04-03 |
Family
ID=59795404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710473904.XA Active CN107149832B (en) | 2017-06-21 | 2017-06-21 | A kind of dedusting filtering bag cage with self-checking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107149832B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812964B (en) * | 2019-10-22 | 2022-08-12 | 南京科赫科技有限公司 | Intelligent alarming bag type dust collector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| JPH07251022A (en) * | 1994-03-15 | 1995-10-03 | Nippon Spindle Mfg Co Ltd | Cage for bag filter |
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| JP2000140536A (en) * | 1998-11-13 | 2000-05-23 | Kunio Muneishi | Multistage cage of filter cloth cylinder for filter type dust collector |
| WO2001026779A1 (en) * | 1999-10-15 | 2001-04-19 | Carlo Sigismondo Ferri | Sleeve-type filter cage made in components for assembly |
| CN2606630Y (en) * | 2003-03-12 | 2004-03-17 | 吴江宝带除尘有限公司 | Star-shaped segmented plug-in type bag cage |
| CN2633399Y (en) * | 2003-06-13 | 2004-08-18 | 江西江联能源环保股份有限公司 | Steel wire dense bag cage |
| CN201094888Y (en) * | 2007-09-29 | 2008-08-06 | 天津市帅普环保科技企业孵化器有限公司 | Multi-joint combined dust removing cloth bag frame |
| CN201578951U (en) * | 2009-12-31 | 2010-09-15 | 科林环保装备股份有限公司 | Adjustable bag type dust collector cage |
| CN201906532U (en) * | 2010-11-29 | 2011-07-27 | 江苏紫光吉地达环境科技股份有限公司 | Novel cage frame |
| CN102151442A (en) * | 2011-03-22 | 2011-08-17 | 孙伟东 | Integral dust-removal filtering bag with internal and external filtering double-bag sleeve structure |
| CN105126479A (en) * | 2015-09-30 | 2015-12-09 | 上海毅帆环保科技有限公司 | On-line fixed-point perpendicular incidence type leak detection device for bag type dust collector and detection method |
-
2017
- 2017-06-21 CN CN201710473904.XA patent/CN107149832B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884659A (en) * | 1974-06-03 | 1975-05-20 | Flex Kleen Corp | Filter bag assembly for pulse jet collector |
| JPH07251022A (en) * | 1994-03-15 | 1995-10-03 | Nippon Spindle Mfg Co Ltd | Cage for bag filter |
| WO1999025458A1 (en) * | 1997-11-14 | 1999-05-27 | Albany International Corp. | A modular filter bag cage |
| JP2000140536A (en) * | 1998-11-13 | 2000-05-23 | Kunio Muneishi | Multistage cage of filter cloth cylinder for filter type dust collector |
| WO2001026779A1 (en) * | 1999-10-15 | 2001-04-19 | Carlo Sigismondo Ferri | Sleeve-type filter cage made in components for assembly |
| CN2606630Y (en) * | 2003-03-12 | 2004-03-17 | 吴江宝带除尘有限公司 | Star-shaped segmented plug-in type bag cage |
| CN2633399Y (en) * | 2003-06-13 | 2004-08-18 | 江西江联能源环保股份有限公司 | Steel wire dense bag cage |
| CN201094888Y (en) * | 2007-09-29 | 2008-08-06 | 天津市帅普环保科技企业孵化器有限公司 | Multi-joint combined dust removing cloth bag frame |
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| CN105126479A (en) * | 2015-09-30 | 2015-12-09 | 上海毅帆环保科技有限公司 | On-line fixed-point perpendicular incidence type leak detection device for bag type dust collector and detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107149832A (en) | 2017-09-12 |
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