CN108671649B - Wear-resistant dust removal filter bag - Google Patents
Wear-resistant dust removal filter bag Download PDFInfo
- Publication number
- CN108671649B CN108671649B CN201810434609.8A CN201810434609A CN108671649B CN 108671649 B CN108671649 B CN 108671649B CN 201810434609 A CN201810434609 A CN 201810434609A CN 108671649 B CN108671649 B CN 108671649B
- Authority
- CN
- China
- Prior art keywords
- plate
- frustum
- circular ring
- filter bag
- circular
- 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.)
- Active
Links
Images
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a wear-resistant dust-removing filter bag which comprises a filter bag body and a cage, wherein the filter bag body is sleeved outside the cage, the filter bag body comprises a woven fabric layer, a stainless steel fiber layer and a carbon fiber layer are respectively arranged on two sides of the woven fabric layer, and a wear-resistant coating is arranged outside the stainless steel fiber layer. The dust-removing filter bag disclosed by the invention has good wear resistance.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to a wear-resistant dust removal filter bag.
Background
The rapid development of the industry brings about a serious environmental pollution problem, and a large amount of smoke dust and toxic and harmful gases are discharged in industrial production, so that the concentration of suspended particles in the air exceeds the standard, and serious harm is caused to the air quality and the human health. The filter bag dust remover is one of the main means for controlling industrial dust. The existing filter bag mainly comprises a filter bag body and a cage, on one hand, the filter bag body is easy to wear, and the wear affects the use. On the other hand, the cage of the dust-removing filter bag is large in size and inconvenient to transport.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a wear-resistant dust removal filter bag.
The technical scheme is as follows: the wear-resistant dust removal filter bag comprises a filter bag body and a cage, wherein the filter bag body is sleeved outside the cage, and the filter bag body is provided with a wear-resistant coating.
Further, the filter bag body comprises a woven fabric layer, a stainless steel fiber layer and a carbon fiber layer are respectively arranged on two sides of the woven fabric layer, and the wear-resistant coating is arranged outside the stainless steel fiber layer.
Further, the cage frame comprises an upright post, a clamping plate, an installation part and a plurality of support parts, the installation part is used for being fixedly connected with the pattern plate, the installation part comprises a first circular plate and a first circular ring plate, a plurality of first connecting rods are connected between the first circular plate and the first circular ring plate, the support parts comprise a second circular plate and a second circular ring plate, a plurality of second connecting rods are connected between the second circular plate and the second circular ring plate, the clamping plate is fixedly connected with the first circular ring plate through fixing bolts, and the top end of the filter bag body is clamped between the first circular ring plate and the clamping plate; the upright column comprises a frustum-shaped column and a threaded column, the bottom end of the threaded column is connected with the top end of the frustum-shaped column, the first round plate is provided with a first frustum-shaped hole through which the frustum-shaped column penetrates, each second round plate is provided with a second frustum-shaped hole through which the frustum-shaped column penetrates, a plurality of supporting parts are distributed from top to bottom, the bottom diameter of each second frustum-shaped hole is smaller than the top diameter of the second frustum-shaped hole below the second frustum-shaped hole, the bottom diameter of the second frustum-shaped hole below the second frustum-shaped hole is smaller than the bottom diameter of the frustum-shaped column, the top diameter of the first frustum-shaped hole is equal to the top diameter of the frustum-shaped column, the lower surface of the first round plate abuts against the uppermost second round plate, the threaded column is provided with a locking nut, and the upper surface of the first round plate abuts against the locking nut; the upper surfaces of other second circular ring plates except the uppermost second circular ring plate are hinged to the bottom ends of the 4 supporting rods, the top end of each supporting rod is provided with a positioning blind hole, the lower surfaces of other second circular ring plates except the lowermost second circular ring plate are fixedly provided with 4 positioning columns, and the 4 positioning columns of each second circular ring plate are inserted into the positioning blind holes of the 4 supporting rods of the next second circular ring plate.
Furthermore, the lower surface of the second circular plate where the 4 positioning columns are located is in circular ring shape and is distributed at equal intervals.
Furthermore, the bottom ends of the 4 support rods are distributed on the upper surface of the second circular ring part where the support rods are located at equal intervals in a circular ring shape.
Further, the first connecting rod has 4, and the second connecting rod has 4.
Furthermore, 4 first connecting rods are distributed at equal intervals, and 4 second connecting rods are distributed at equal intervals.
Furthermore, the first circular plate is provided with a plurality of mounting holes which are distributed in a circular ring shape at equal intervals.
Further, a positioning column is inserted into a positioning blind hole.
Has the advantages that: the dust-removing filter bag provided by the invention is provided with the stainless steel fiber layer and the carbon fiber layer, so that the filter effect is good, and the wear-resisting layer is arranged, so that the wear-resisting property is good, and the service life is long. And the cage frame is easy to disassemble and assemble and convenient to transport.
Drawings
FIG. 1 is a schematic view of a layered structure of a filter bag body;
FIG. 2 is a schematic view of a filter bag of the present invention;
FIG. 3 is a schematic view of the mounting portion;
FIG. 4 is a top view of the mounting portion;
fig. 5 is a schematic view of the support portion.
Detailed Description
Reference numerals: 1.1 a threaded column; 1.2 a frustum-shaped column; 1.3 locking the nut; 2.1 a first circular plate; 2.1.1 first frustum-shaped hole; 2.2 first annular plate; 2.3 a first connecting rod; 2.4 mounting holes; 3.1 a second circular plate; 3.1.1 second frustum-shaped hole; 3.2 a second annular plate; 3.3 a second connecting rod; 3.4 supporting the rods; 3.4.1 positioning the blind hole; 3.5 positioning columns; 4.1 clamping plates; 4.2 fixing the bolt; 10.1 wear resistant coating; 10.2 stainless steel fiber layer; 10.3 weaving a cloth layer; 10.4 carbon fiber layer.
A wear-resistant dust removal filter bag comprises a filter bag body 10 and a cage, wherein the filter bag body is sleeved outside the cage, and the filter bag body is provided with a wear-resistant coating. The filter bag body comprises a woven fabric layer 10.3, a stainless steel fiber layer 10.2 and a carbon fiber layer 10.4 are respectively arranged on two sides of the woven fabric layer, and the wear-resistant coating 10.1 is arranged outside the stainless steel fiber layer.
The cage frame comprises an upright post, a clamping plate, an installation part and a plurality of support parts, wherein the installation part is used for being fixedly connected with a pattern plate, the installation part comprises a first circular plate and a first circular ring plate, a plurality of first connecting rods 2.3 are connected between the first circular plate 2.1 and the first circular ring plate 2.2, the support parts comprise a second circular plate 3.1 and a second circular ring plate 3.2, a plurality of second connecting rods 3.3 are connected between the second circular plate and the second circular ring plate, the clamping plate is fixedly connected with the first circular ring plate through fixing bolts, and the top end of the filter bag body is clamped between the first circular ring plate and the clamping plate; the upright column comprises a frustum-shaped column and a threaded column 1.1, the bottom end of the threaded column is connected with the top end of the frustum-shaped column 1.2, the first round plate is provided with a first frustum-shaped hole 2.1.1 penetrated by the frustum-shaped column, each second round plate is provided with a second frustum-shaped hole 3.1.1 penetrated by the frustum-shaped column, a plurality of supporting parts are distributed from top to bottom, the bottom diameter of each second frustum-shaped hole is smaller than the top diameter of the lower second frustum-shaped hole, the bottom diameter of the lowest second frustum-shaped hole is smaller than the bottom diameter of the frustum-shaped column, the top diameter of the first frustum-shaped hole is equal to the top diameter of the frustum-shaped column, the lower surface of the first round plate is abutted with the uppermost second round plate, the threaded column is provided with a locking nut 1.3, and the upper surface of the first round plate is abutted with the locking nut; the upper surfaces of other second circular ring plates except the uppermost second circular ring plate are hinged to the bottom ends of 4 supporting rods 3.4, the top end of each supporting rod is provided with a positioning blind hole 3.4.1, the lower surfaces of other second circular ring plates except the lowermost second circular ring plate are fixedly provided with 4 positioning columns 3.5, and the 4 positioning columns of each second circular ring plate are inserted into the positioning blind holes of the 4 supporting rods of the lower second circular ring plate.
The 4 positioning columns are distributed on the lower surface of the second circular plate where the positioning columns are located at equal intervals in a circular ring shape. The bottom ends of the 4 support rods are distributed on the upper surface of the second circular ring part where the support rods are located at equal intervals in a circular ring shape. The first connecting rod has 4, the second connecting rod has 4. The 4 first connecting rods are distributed at equal intervals, and the 4 second connecting rods are distributed at equal intervals. The first circular plate is provided with a plurality of mounting holes which are distributed in a circular ring shape at equal intervals.
The dust-removing filter bag provided by the invention is provided with the stainless steel fiber layer and the carbon fiber layer, so that the filter effect is good, and the wear-resisting layer is arranged, so that the wear-resisting property is good, and the service life is long. And as shown in fig. 1, the mounting part, the upright post and the plurality of supporting parts are connected in an assembling mode, and can be detached during transportation, so that the size is small, and the transportation is convenient. As shown in figure 1, when the mounting part, the upright post and the plurality of supporting parts are mounted, the first and second frustum-shaped holes are penetrated by the frustum-shaped rod and are abutted against the frustum-shaped holes, so that the first and second frustum-shaped holes cannot slide downwards, and the positioning column of the upper supporting part is engaged with the positioning blind hole of the supporting rod of the lower supporting part to limit the upward movement of the supporting part, so that a stable cage is formed, and the first annular plate can be fixed with the flower plate through the mounting holes. During transportation, the supporting rod can be folded due to the hinged connection, and the size is further reduced. Due to the fact that the locking nut is matched with the threaded column, the first circular plate and the uppermost second circular plate are tightly abutted together, and the positioning column and the positioning blind hole are also tightly abutted together. The structure is stable.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (2)
1. The wear-resistant dust removal filter bag is characterized by comprising a filter bag body and a cage, wherein the filter bag body is sleeved outside the cage and is provided with a wear-resistant coating; the filter bag body comprises a woven fabric layer, a stainless steel fiber layer and a carbon fiber layer are respectively arranged on two sides of the woven fabric layer, and the wear-resistant coating is arranged outside the stainless steel fiber layer; the cage frame comprises an upright post, a clamping plate, an installation part and a plurality of support parts, wherein the installation part is used for being fixedly connected with a pattern plate, the installation part comprises a first circular plate and a first circular ring plate, a plurality of first connecting rods are connected between the first circular plate and the first circular ring plate, the support parts comprise a second circular plate and a second circular ring plate, a plurality of second connecting rods are connected between the second circular plate and the second circular ring plate, the clamping plate is fixedly connected with the first circular ring plate through fixing bolts, and the top end of the filter bag body is clamped between the first circular ring plate and the clamping plate; the upright column comprises a frustum-shaped column and a threaded column, the bottom end of the threaded column is connected with the top end of the frustum-shaped column, the first round plate is provided with a first frustum-shaped hole through which the frustum-shaped column penetrates, each second round plate is provided with a second frustum-shaped hole through which the frustum-shaped column penetrates, a plurality of supporting parts are distributed from top to bottom, the bottom diameter of each second frustum-shaped hole is smaller than the top diameter of the second frustum-shaped hole below the second frustum-shaped hole, the bottom diameter of the second frustum-shaped hole below the second frustum-shaped hole is smaller than the bottom diameter of the frustum-shaped column, the top diameter of the first frustum-shaped hole is equal to the top diameter of the frustum-shaped column, the lower surface of the first round plate abuts against the uppermost second round plate, the threaded column is provided with a locking nut, and the upper surface of the first round plate abuts against the locking nut; the upper surfaces of other second circular ring plates except the uppermost one are hinged with the bottom ends of 4 supporting rods, the top end of each supporting rod is provided with a positioning blind hole, the lower surfaces of other second circular ring plates except the lowermost one are fixedly provided with 4 positioning columns, and the 4 positioning columns of each second circular ring plate are inserted into the positioning blind holes of the 4 supporting rods of the next second circular ring plate; the 4 positioning columns are distributed on the lower surface of the second circular plate at equal intervals in a circular ring shape; the bottom ends of the 4 support rods are distributed on the upper surface of the second circular ring part where the support rods are located at equal intervals in a circular ring shape; the number of the first connecting rods is 4, and the number of the second connecting rods is 4; the 4 first connecting rods are distributed at equal intervals, and the 4 second connecting rods are distributed at equal intervals.
2. The abrasion-resistant dust collection filter bag of claim 1, wherein the first circular plate has a plurality of mounting holes, and the mounting holes are distributed in a circular shape at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434609.8A CN108671649B (en) | 2018-05-09 | 2018-05-09 | Wear-resistant dust removal filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434609.8A CN108671649B (en) | 2018-05-09 | 2018-05-09 | Wear-resistant dust removal filter bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108671649A CN108671649A (en) | 2018-10-19 |
| CN108671649B true CN108671649B (en) | 2021-07-13 |
Family
ID=63805300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810434609.8A Active CN108671649B (en) | 2018-05-09 | 2018-05-09 | Wear-resistant dust removal filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108671649B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482010A (en) * | 2020-03-12 | 2020-08-04 | 江苏东方滤袋股份有限公司 | Wear-resistant dust removal filter bag |
| CN115069358B (en) * | 2022-06-09 | 2024-04-05 | 江苏蓝天水净化工程有限公司 | Bag filter with crushing function |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113455A (en) * | 1977-12-21 | 1978-09-12 | The Air Preheater Company, Inc. | Bag tensioning arrangement |
| CN2116522U (en) * | 1992-04-22 | 1992-09-23 | 李清华 | Filter-bag carcass |
| JPH09108519A (en) * | 1995-10-23 | 1997-04-28 | Shinto Dasutokorekutaa Kk | Retainer for filter bag |
| KR100893502B1 (en) * | 2007-11-09 | 2009-04-15 | 주식회사 신성플랜트 | Filter bag cage |
| CN207137573U (en) * | 2017-02-23 | 2018-03-27 | 山东盛华投资有限责任公司 | A kind of dust arrester |
| CN206577499U (en) * | 2017-03-02 | 2017-10-24 | 邹成业 | A kind of filter of pulse bag type dust collector |
| CN107198910B (en) * | 2017-06-21 | 2018-04-17 | 江苏蓝天环保集团股份有限公司 | A kind of assembly type dedusting filtering bag cage |
| CN107158831B (en) * | 2017-07-18 | 2018-04-24 | 江苏鼎盛滤袋有限公司 | It is a kind of that there is the dedusting filtering bag of damage testing |
| CN107875759A (en) * | 2017-12-28 | 2018-04-06 | 何振贤 | A kind of dust settling pocket for being easy to regulation |
-
2018
- 2018-05-09 CN CN201810434609.8A patent/CN108671649B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108671649A (en) | 2018-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108671649B (en) | Wear-resistant dust removal filter bag | |
| US7632325B2 (en) | Filter assembly | |
| CN108554030A (en) | A kind of self-cleaning dedusting filtering bag skeleton | |
| CN102803682A (en) | Filter element support assembly, quick installation system, and methods | |
| CN203803297U (en) | Coalbed gas filter device | |
| CN208816298U (en) | A kind of air compressor machine air inlet dust-extraction unit | |
| CN109045863B (en) | Dust removal filter bag with multilayer structure | |
| CN2788887Y (en) | Rotary metal net type dust-cleaner | |
| CN216778277U (en) | Folding nested filter element | |
| CN208049624U (en) | A kind of filter element of duster novel sealing structure | |
| CN109045864B (en) | Multi-cylinder combined dust removal filter bag | |
| KR100973294B1 (en) | Dust collecting apparatus using filter bags | |
| CN209286875U (en) | A kind of environmental protection and energy saving smoke duster | |
| CN102949899A (en) | Modular cloth bag deduster | |
| CN211740765U (en) | Sampling device for air quality monitoring | |
| CN211562144U (en) | Sewage filtering frame for film production | |
| CN210775389U (en) | Industrial environment detection equipment | |
| CN212523389U (en) | Telescopic dust remover skeleton | |
| CN215027002U (en) | Multilayer high temperature resistant spring type dust removal skeleton | |
| CN203916331U (en) | Filtered air V-type filter | |
| CN209989080U (en) | A block dirty device for water environment is administered | |
| CN215208146U (en) | But self-adaptation quick assembly disassembly's rack installation portal crane | |
| CN220715162U (en) | High-temperature dust-removing metal filter bag device | |
| CN212653349U (en) | Clamping and loosening device for multiple filter cylinders of filter cylinder dust remover simultaneously | |
| CN216418693U (en) | Catalytic cracking flue gas filtering and discharging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |