CN212680426U - Big amount of wind integral type strains a dust collector - Google Patents
Big amount of wind integral type strains a dust collector Download PDFInfo
- Publication number
- CN212680426U CN212680426U CN202020635872.6U CN202020635872U CN212680426U CN 212680426 U CN212680426 U CN 212680426U CN 202020635872 U CN202020635872 U CN 202020635872U CN 212680426 U CN212680426 U CN 212680426U
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- Prior art keywords
- filter cartridge
- section
- fan
- dust removal
- filter
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- 239000000428 dust Substances 0.000 title claims abstract description 82
- 238000007664 blowing Methods 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 abstract description 8
- 230000008520 organization Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the industrial welding factory building dust removal, a big amount of wind integral type is strained a section of thick bamboo dust collector is disclosed. Comprises a filter cartridge dust removal section and a fan section which are sequentially connected; the filter cartridge dust removal section comprises a filter cartridge section dust removal box body, a filter cartridge, a pulse back-blowing device and an ash bucket; the filter cartridge, the pulse back-blowing device and the ash bucket are arranged in the filter cartridge section dust removal box body; the fan section comprises a fan section box body and a volute-free centrifugal fan; the volute-free centrifugal fan is arranged in the fan section box body; the fan section box body is connected with the filter cartridge dedusting section box body; an air return valve is arranged on the outer wall of the top of the filter cartridge dedusting section; and an exhaust valve is arranged on the outer wall of the top of the fan section. The large-air-volume filter cartridge dedusting section of the deduster and the fan are integrated into one device, so that the device has the advantages of compact structure, high dedusting efficiency, reasonable air flow organization and easy maintenance; the inlet and outlet directions of the device can be flexibly arranged, the connection of external pipelines of the device is facilitated, and the noise control of the integrated device structure is better.
Description
Technical Field
The utility model belongs to the technical field of industrial welding factory building dust removal, the utility model relates to a big amount of wind integral type strains a dust collector.
Background
In the field of industrial machining and manufacturing, many welding and grinding processes generate a large amount of harmful fumes and gases which adversely affect the occupational health of workers and pollute the working environment and the atmospheric environment. The existing industrial factory building welding smoke dust purification measures are mainly to purify and discharge smoke dust through an independent filter drum type dust remover, the filter drum type dust remover with large air volume needs a large number of filter drums, the size of the device is large, an independent centrifugal fan is needed to be equipped for power conveying air flow, and the dust remover is connected with the centrifugal fan through a pipeline, so that the system resistance is improved; the whole set of dust removal device needs a larger device arrangement space, and the pulse back blowing device of the dust remover is exposed outside, so that the back blowing noise exceeds 90 decibels, and the occupational health of personnel is influenced. The dust removal device has the characteristics of large floor area, high device investment and large operation noise.
Disclosure of Invention
The utility model aims to overcome the problems and deficiencies of the filter cartridge dust removal device explained in the background technology, and provides a large air volume integrated filter cartridge dust removal device, which integrates a filter cartridge dust removal section of a large air volume dust remover and a fan into one device, and has the advantages of compact structure, high dust removal efficiency, reasonable air flow organization and easy maintenance; the inlet and outlet directions of the device can be flexibly arranged, the connection of external pipelines of the device is facilitated, the device is integrated, the noise control is good, and the appearance is attractive.
The utility model provides a technical scheme that its technical problem adopted is: an integrated filter cartridge dust removal device with large air volume comprises a filter cartridge dust removal section and a fan section which are sequentially connected; the filter cartridge dust removal section comprises a filter cartridge section dust removal box body, a filter cartridge, a pulse back-blowing device and an ash bucket; the filter cartridge, the pulse back-blowing device and the ash bucket are arranged in the filter cartridge section dust removal box body; the fan section comprises a fan section box body and a volute-free centrifugal fan; the volute-free centrifugal fan is arranged in the fan section box body; the fan section box body is connected with the filter cartridge dedusting section box body; an air return valve is arranged on the outer wall of the top of the filter cartridge dedusting section; and an exhaust valve is arranged on the outer wall of the top of the fan section.
The filter cartridge and the ash bucket in the filter cartridge dedusting section are arranged in the middle of the filter cartridge dedusting section, and the ash bucket is arranged below the filter cartridge; the pulse back-blowing device is arranged at the rear end of the filter cylinder and comprises an air bag and a pulse valve; access doors are arranged on two sides of the filter cartridge dust removal section; the filter cartridge dedusting section is a cartridge filter, namely every two filter cartridges are connected in series to form a group;
the fan section box body is connected with the filter cartridge dedusting section box body through bolts;
the interior of the filter cartridge dust removal section is also provided with a pattern plate, every two filter cartridges are connected in series through a round screw rod and fixed on the pattern plate, and an ash bucket is arranged right below the filter cartridges and fixed on a base plate of the filter cartridge dust removal section through a support; the filter drum can effectively filter particles in welding smoke dust, the pulse back-blowing device at the rear end of the filter drum can realize an automatic dust cleaning function, the filter drum is started when the resistance of the filter drum is increased, the pulse back-blowing device can blow up the smoke dust in the filter drum and fall into the dust hopper below the filter drum, the resistance of the filter drum is reduced, and the service life of the filter drum is prolonged.
1 volute-free centrifugal exhaust fan is arranged in the fan section, a fan base is fixed with a fan section bottom plate, a fan suction inlet is connected with a fan section left side wall plate, and the fan and a motor thereof can be overhauled through an access door of the fan section; the volute-free motor is directly connected with the centrifugal fan in the fan section, the fan has the advantages of being stable in operation, high in efficiency and small in occupied space, and gas passing through the fan exhaust section is exhausted to the outside through the exhaust valve.
Further, the air return valve is arranged on a top plate frame at the top left upper part of the filter cartridge dust removal section;
furthermore, the return air valve is connected with a top plate frame of the filter cartridge dust removal section through bolts.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model integrates the filter cartridge, the pulse back-blowing device, the ash bucket and the fan into a box body, the layout of the device is compact, and the air flow organization is smooth; has the characteristics of small investment, small occupied area and high-efficiency welding smoke dust filtration. The high-efficiency volute-free centrifugal fan is integrated with the dust removal device, unnecessary pipeline connection is omitted, device cost and operation cost are reduced, the pulse back blowing device of the dust removal device is arranged inside the dust removal section of the filter cylinder, and the noise reduction effect is obvious.
The utility model integrates the dust removal section of the filter cylinder of the dust remover with large air volume and the fan into one device, the device has compact structure, high dust removal efficiency, reasonable air flow organization and easy maintenance; the inlet and outlet directions of the device can be flexibly arranged, the connection of external pipelines of the device is facilitated, the device is integrated, the noise control is good, and the appearance is attractive.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a front view of the large air volume integrated filter cartridge dust removing device of the present invention.
Fig. 2 is a top view of the large air volume integrated filter cartridge dust removing device of the present invention.
Fig. 3 is an axonometric view of the large air volume integrated filter drum dust removing device of the utility model.
Fig. 4 is a partial enlarged view of the pulse valve of the present invention.
In the figure, 1, a filter cartridge dedusting section, 2, a fan section, 3, a filter cartridge, 4, a pulse valve, 5, an air bag, 6, an ash bucket, 7, a fan, 8, an access door, 9, an air return valve, 10, an exhaust valve and 11, a pattern plate are arranged.
Detailed Description
The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following embodiments.
Example 1
An integrated filter cartridge dust removal device with large air volume is shown in figures 1-4 and comprises a filter cartridge dust removal section 1 and a fan section 2 which are sequentially connected; the filter cartridge dust removal section 1 comprises a filter cartridge section dust removal box body, a filter cartridge 3, a pulse back-blowing device and an ash bucket 6; the filter cartridge 3, the pulse back-blowing device and the ash bucket 6 are arranged in the filter cartridge section dust removal box body; the fan section 2 comprises a fan section box body and a volute-free centrifugal fan; the volute-free centrifugal fan is arranged in the fan section box body; the fan section box body and the filter cartridge dedusting section box body are connected together through bolts; an air return valve 9 is arranged on the outer wall of the top of the filter cartridge dust removal section 1; and an exhaust valve 10 is arranged on the outer wall of the top of the fan section 2.
The filter cartridge 3 and the ash bucket 6 in the filter cartridge dust removal section 1 are arranged in the middle of the filter cartridge dust removal section 1, and the ash bucket 6 is arranged below the filter cartridge 3; the pulse back-blowing device is arranged at the rear end of the filter cylinder 3 and comprises an air bag 5 and a pulse valve 4; access doors 8 are arranged on two sides of the filter cartridge dust removal section 1; the filter cartridge dust removal section 1 is a cylindrical filter, namely every two filter cartridges 3 are connected in series to form a group;
the interior of the filter cartridge dust removal section 1 is also provided with a pattern plate 11, every two filter cartridges 3 are connected in series through a circular screw rod and fixed on the pattern plate 11, and an ash bucket 6 is arranged right below the filter cartridges 3 and fixed on a bottom plate of the filter cartridge dust removal section 1 through a support; the filter drum 3 can effectively filter particles in welding smoke dust, the pulse back blowing device at the rear end of the filter drum 3 can realize an automatic ash cleaning function, the pulse back blowing device is started when the resistance of the filter drum 3 is increased, the pulse back blowing device can blow up the smoke dust in the filter drum 3 and fall into the ash hopper 6 below the filter drum 3, and the resistance and the service life of the filter drum 3 are reduced.
1 volute-free centrifugal exhaust fan is arranged in the fan section 2, a fan base is fixed with a bottom plate of the fan section 2, a fan suction inlet is connected with a left side wall plate of the fan section 2, and the fan and a motor thereof can be overhauled through an access door 8 of the fan section 2; the blower section 2 is internally provided with a volute-free motor which is directly connected with the centrifugal blower, the blower has the characteristics of stable operation, high efficiency and small occupied space, and gas passing through the blower section 2 is discharged to the outside by the exhaust valve 10.
The air return valve 9 is arranged on a top plate frame at the upper left of the top of the filter cartridge dust removal section 1;
the air return valve 9 is connected with the frame of the top plate of the filter cartridge dust removal section 1 through bolts.
Welding and polishing smoke dust reaches the filter cartridge dust removal section 1 through the air return valve 9, is filtered by the filter cartridge 3 in the filter cartridge dust removal section 1 and then reaches the fan section 2, and filtered gas is discharged to the outside through the exhaust valve 10 after passing through the volute-free centrifugal fan of the fan section 2.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. An integrated filter cartridge dust removal device with large air volume is characterized by comprising a filter cartridge dust removal section (1) and a fan section (2) which are sequentially connected; the filter cartridge dust removal section (1) comprises a filter cartridge dust removal box body, a filter cartridge (3), a pulse back-blowing device and an ash bucket (6); the filter cartridge (3), the pulse back-blowing device and the ash bucket (6) are arranged in the filter cartridge section dust removal box body; the fan section (2) comprises a fan section box body and a volute-free centrifugal fan; the volute-free centrifugal fan is arranged in the fan section box body; the fan section box body is connected with the filter cartridge dedusting section box body; an air return valve (9) is arranged on the outer wall of the top of the filter cartridge dedusting section (1); and an exhaust valve (10) is arranged on the outer wall of the top of the fan section (2).
2. The integrated filter cartridge dust removal device with large air volume as recited in claim 1, wherein the filter cartridge (3) and the ash bucket (6) in the filter cartridge dust removal section (1) are arranged in the middle of the filter cartridge dust removal section (1), and the ash bucket (6) is arranged below the filter cartridge (3); the pulse back-blowing device is arranged at the rear end of the filter cylinder (3) and comprises an air bag (5) and a pulse valve (4); access doors (8) are arranged on two sides of the filter cartridge dust removal section (1); the filter cartridge dust removal section (1) is a cartridge filter, namely, every two filter cartridges (3) are connected in series to form a group.
3. The integrated filter drum dust removal device with the large air flow as claimed in claim 2, wherein a pattern plate (11) is further arranged inside the filter drum dust removal section (1), every two filter drums (3) are connected in series through a circular screw rod and fixed on the pattern plate (11), and the ash bucket (6) is arranged right below the filter drums (3) and fixed on a bottom plate of the filter drum dust removal section (1) through a support.
4. The integrated filter cartridge dust removing device with large air volume as claimed in claim 3, wherein 1 volute-free centrifugal exhaust fan is arranged in the fan section (2), the fan base is fixed with the bottom plate of the fan section (2), and the fan suction inlet is connected with the left side wall plate of the fan section (2).
5. A high-air-volume integrated filter cartridge dedusting device as in claim 4, characterized in that the return air valve (9) is arranged on the top left upper top plate frame of the filter cartridge dedusting section (1).
6. The integrated filter cartridge dust removing device with large air volume as claimed in claim 5, wherein the air return valve (9) is connected with a top plate frame of the filter cartridge dust removing section (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635872.6U CN212680426U (en) | 2020-04-24 | 2020-04-24 | Big amount of wind integral type strains a dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635872.6U CN212680426U (en) | 2020-04-24 | 2020-04-24 | Big amount of wind integral type strains a dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212680426U true CN212680426U (en) | 2021-03-12 |
Family
ID=74886033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020635872.6U Active CN212680426U (en) | 2020-04-24 | 2020-04-24 | Big amount of wind integral type strains a dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212680426U (en) |
-
2020
- 2020-04-24 CN CN202020635872.6U patent/CN212680426U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Floor 4, No. 300, Dongxin Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province, 215156 Patentee after: Suzhou Zhaohe Air System Co.,Ltd. Address before: 116600 No.8, digital3 Road, shuangd port, Jinpu New District, Dalian City, Liaoning Province Patentee before: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. |
|
| CP03 | Change of name, title or address |