CN211725068U - Dust suction filtration device based on severe environment - Google Patents
Dust suction filtration device based on severe environment Download PDFInfo
- Publication number
- CN211725068U CN211725068U CN202020199586.XU CN202020199586U CN211725068U CN 211725068 U CN211725068 U CN 211725068U CN 202020199586 U CN202020199586 U CN 202020199586U CN 211725068 U CN211725068 U CN 211725068U
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- Prior art keywords
- dust
- filter screen
- stainless steel
- filtration device
- steel filter
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- 239000000428 dust Substances 0.000 title claims abstract description 54
- 238000000967 suction filtration Methods 0.000 title claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 34
- 239000010935 stainless steel Substances 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000002411 adverse Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust suction filtration device based on a severe environment, which comprises a fixed base, wherein one side of the top end of the fixed base is provided with a support frame, the top end of the support frame is provided with an air suction pipe, one side of the outer surface of the air suction pipe is provided with an air suction cover in an equidistance manner, the bottom of the outer surface of the air suction pipe is provided with a connecting pipe, one end of the connecting pipe is connected with a suction fan, the input end of the suction fan is electrically connected with the output end of a mains supply, dust accumulated on a first stainless steel filter screen can be scraped through a limiting plate, a supporting plate, a mounting hole, a multi-stage cylinder and a scraper blade, the dust on the surface of the first stainless steel filter screen can be reduced through scraping, the dust is prevented from blocking holes of the first stainless steel filter screen, the filtering performance of the first stainless steel filter screen is, the use of the device by workers is convenient.
Description
Technical Field
The utility model relates to a dust processing technology field specifically is a dust suction filtration device based on adverse circumstances.
Background
In a factory building for heavy industrial production, a large amount of dust can be generated and accumulated in the factory building, so that dust aggregation is easily caused, when a certain amount of dust is accumulated, dust explosion can be caused when the dust is in contact with open fire, and meanwhile, harmful substances carried in the dust or the dust can cause harm to the health of workers;
the existing dust suction filtration device has the advantages that when the dust suction filtration device is used, dust is easily accumulated on the filter screen, and when the dust is accumulated to a certain amount, the filtering performance of the filter screen can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dust suction filtration device based on adverse circumstances can effectively solve the current dust suction filtration device that provides in the above-mentioned background art, and when using, the filter screen accumulates the dust easily, when the dust accumulation says a certain amount, can influence the problem of the filtering quality of filter screen.
In order to achieve the above object, the utility model provides a following technical scheme: a dust suction filtration device based on a severe environment comprises a fixed base, wherein a support frame is installed on one side of the top end of the fixed base, a suction pipe is installed on the top end of the support frame, a suction cover is installed on one side of the outer surface of the suction pipe at an equal distance, a connecting pipe is installed at the bottom of the outer surface of the suction pipe, one end of the connecting pipe is connected with a suction fan, the input end of the suction fan is electrically connected with the output end of commercial power, an exhaust pipe is installed at the exhaust end of the suction fan, one end of the exhaust pipe is connected with a filtration and collection box, limiting plates are welded at the middle parts of the two ends of the inner wall of the filtration and collection box, supporting plates are welded at the two sides of the inner wall of, a dust exhaust hole is formed in the bottom of the other end of the inner wall of the filtering and collecting box, and a collecting barrel is mounted inside the dust exhaust hole;
the filter comprises a limiting plate, and is characterized in that a first stainless steel filter screen is mounted at the top end of the limiting plate, a second stainless steel filter screen is mounted at the position, close to the first stainless steel filter screen, inside the filter collecting box, filter cloth is mounted at the top end of the second stainless steel filter screen, an activated carbon layer is arranged at the top end of the filter cloth, and a protection net is mounted at the top end of the filter collecting box.
Preferably, universal wheels are installed at four corners of the bottom end of the fixed base, and push rods are installed at positions, far away from the supporting frame, of the top end of the fixed base.
Preferably, a fixing hole is formed in one end of the inner wall of the mounting hole, and the multistage cylinder is located inside the fixing hole.
Preferably, the scraper is positioned at the top end of the support plate, and the top end of the scraper is provided with a cleaning brush.
Preferably, the outer surface mounting of the air suction cover is provided with a protective net, a limiting clamping groove is formed in the equal distance of one end of the air suction cover, a screw groove is formed in the position, close to the limiting clamping groove, of one end of the air suction cover, a limiting screw is installed in the screw groove in a threaded meshing mode, and a limiting clamping block is welded to the portion, equal distance of one end of the protective net, of the protective.
Preferably, the limiting clamping block is located inside the limiting clamping groove, and the protective net is connected with the air suction cover through a limiting screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the limiting plate, the backup pad, the mounting hole, multistage cylinder and scraper blade, can scrape the dust that accumulates on the first stainless steel filter screen and get, get through scraping, can reduce the dust on first stainless steel filter screen surface, prevent that the dust from blockking up first stainless steel filter screen punchhole, be favorable to improving the filtering quality of first stainless steel filter screen, through the collecting vessel, can collect the dust, can reduce the staff and collect the degree of difficulty of dust and clearance dust, the staff of being convenient for is to the use of device.
2. Through first stainless steel filter screen, can carry out the prefilter to the dust that carries in the air current, through second stainless steel filter screen and filter cloth, can carry out the secondary filtration to the air current, can make more thoroughly that the dust got rid of, through the active carbon layer, can adsorb the filtration to the harmful gas who carries in the air current, be favorable to improving a good operational environment for the staff.
3. Through spacing draw-in groove and spacing fixture block, can fix a position and spacing to the protection network, can reduce the installation degree of difficulty of protection network, through the protection network, can block large granule impurity, through blocking, can prevent that large granule impurity from getting into the suction fan, be favorable to improving the stability when the device moves.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the filtering and collecting box of the present invention;
FIG. 3 is a schematic view of the installation structure of the first stainless steel filter screen of the present invention;
fig. 4 is a schematic view of the installation structure of the protection net of the present invention;
fig. 5 is a schematic view of the structure of the limiting slot of the present invention;
reference numbers in the figures: 1. a fixed base; 2. a support frame; 3. an air intake duct; 4. an air intake cover; 5. a connecting pipe; 6. a suction fan; 7. an exhaust pipe; 8. a filtering and collecting box; 9. a limiting plate; 10. a support plate; 11. mounting holes; 12. a multi-stage cylinder; 13. a squeegee; 14. a dust exhaust hole; 15. a collection barrel; 16. a first stainless steel filter screen; 17. a second stainless steel filter screen; 18. filtering cloth; 19. an activated carbon layer; 20. a protection net; 21. a protective net; 22. a limiting clamping groove; 23. a screw channel; 24. a limiting clamping block; 25. and a limiting screw rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a dust suction filtration device based on a severe environment, which comprises a fixed base 1, universal wheels are arranged at four corners of the bottom end of the fixed base 1, a push rod is arranged at the top end of the fixed base 1 far away from a support frame 2, thereby reducing the moving difficulty of the device and facilitating the use of the device by workers, the support frame 2 is arranged at one side of the top end of the fixed base 1, an air suction pipe 3 is arranged at the top end of the support frame 2, an air suction cover 4 is arranged at one side of the outer surface of the air suction pipe 3 at equal intervals, a connecting pipe 5 is arranged at the bottom of the outer surface of the air suction pipe 3, one end of the connecting pipe 5 is connected with a suction fan 6, the model of the suction fan 6 is CX-125A, the, limiting plates 9 are welded in the middle of two ends of the inner wall of a filtering and collecting box 8, supporting plates 10 are welded on two sides of the inner wall of the filtering and collecting box 8 close to the limiting plates 9, a mounting hole 11 is formed in one end of the inner wall of the filtering and collecting box 8, a fixing hole is formed in one end of the inner wall of the mounting hole 11, a multistage cylinder 12 is located inside the fixing hole, the multistage cylinder 12 is convenient to mount, the moving difficulty of a scraper 13 is reduced, the multistage cylinder 12 is mounted in the middle of one end of the filtering and collecting box 8, the scraper 13 is mounted at the push rod end of the multistage cylinder 12, the scraper 13 is located at the top end of the supporting plate 10, a cleaning brush is arranged at the top end of the scraper 13 and can support the scraper 13, a worker can use;
the top end of the limiting plate 9 is provided with a first stainless steel filter screen 16, a second stainless steel filter screen 17 is arranged in the filtering and collecting box 8 and close to the first stainless steel filter screen 16, filter cloth 18 is arranged at the top end of the second stainless steel filter screen 17, the top end of the filter cloth 18 is provided with an activated carbon layer 19, and the top end of the filtering and collecting box 8 is provided with a protection screen 20.
4 surface mounting of cover of breathing in has protection network 21, 4 one end equidistance of cover of breathing in has seted up spacing draw-in groove 22, 4 one end of cover of breathing in is close to spacing draw-in groove 22 department and has seted up screw groove 23, screw groove 23 inside screw thread meshing installs stop screw 25, the equidistance welding of protection network 21 one end limit portion has spacing fixture block 24, spacing fixture block 24 is located inside spacing draw-in groove 22, connect through stop screw 25 between protection network 21 and the cover of breathing in 4, can fix a position protection network 21, the staff of being convenient for is to the installation of protection.
The utility model discloses a theory of operation and use flow: a dust suction filtration device based on a severe environment is disclosed, in the actual use process, a worker connects a suction fan 6 to an external power supply, the suction fan 6 generates negative pressure when working to drive air flow in a connecting pipe 5 to move towards the suction fan 6, the air flow in the connecting pipe 5 drives the air flow in an air suction pipe 3 to move, so that the air suction pipe 3 sucks air flow towards the surrounding environment through an air suction cover 4, the air flow reaches an exhaust pipe 7 through the suction fan 6 and reaches a filtration collection box 8 through the exhaust pipe 7, the dust carried in the air flow can be blocked through a first stainless steel filter screen 16, the dust is accumulated at the bottom end of the first stainless steel filter screen 16, the air flow reaches a second stainless steel filter screen 17 and a filter cloth 18 through the first stainless steel filter screen 16 and passes through the second stainless steel filter screen 17 and the filter cloth 18, the air flow can be filtered again, so that dust can be removed more thoroughly, the air flow reaches the activated carbon layer 19 through the filter cloth 18, and harmful gas carried in the air flow can be adsorbed through the activated carbon layer 19, so that the harmful gas carried in the air flow can be reduced, and a good working environment can be improved for workers;
when the device is used for a period of time, a worker starts the multi-stage cylinder 12, the multi-stage cylinder 12 works to drive the scraper 13 to move on the supporting plate 10, dust accumulated on the first stainless steel filter screen 16 can be scraped by moving the scraper 13, dust on the surface of the first stainless steel filter screen 16 can be reduced by scraping, holes of the first stainless steel filter screen 16 are prevented from being blocked by dust, the filtering performance of the first stainless steel filter screen 16 is favorably improved, the scraped dust falls into the collecting barrel 15 under the action of gravity, the dust can be collected by the collecting barrel 15, the difficulty of collecting and processing the dust by the worker is favorably reduced, and the device is convenient for the worker to use;
in the process of installing protection network 21, the staff aims at the spacing draw-in groove 22 that the cover 4 offered of breathing in with the spacing fixture block 24 of protection network 21, remove protection network 21, make inside spacing fixture block 24 enters into spacing draw-in groove 22, through spacing fixture block 24 and spacing draw-in groove 22, can fix a position and spacing to protection network 21, the staff of being convenient for installs protection network 21 fast, afterwards, staff installs limit screw 25, fix protection network 21, can reduce the installation degree of difficulty of protection network 21, through protection network 21, can block large granule impurity, prevent that large granule impurity from getting into suction fan 6, be favorable to improving the stability of device during operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a dust suction filtration device based on adverse circumstances, includes unable adjustment base (1), its characterized in that: the air suction device is characterized in that a support frame (2) is installed on one side of the top end of a fixed base (1), an air suction pipe (3) is installed on the top end of the support frame (2), air suction covers (4) are installed on one side of the outer surface of the air suction pipe (3) in an equidistance mode, a connecting pipe (5) is installed at the bottom of the outer surface of the air suction pipe (3), one end of the connecting pipe (5) is connected with a suction fan (6), the input end of the suction fan (6) is electrically connected with the output end of a mains supply, an exhaust pipe (7) is installed at the exhaust end of the suction fan (6), one end of the exhaust pipe (7) is connected with a filtering and collecting box (8), limiting plates (9) are welded in the middle of two ends of the inner wall of the filtering and collecting box (, a multi-stage cylinder (12) is arranged in the middle of one end of the filtering and collecting box (8), a scraper (13) is arranged at the push rod end of the multi-stage cylinder (12), a dust exhaust hole (14) is formed in the bottom of the other end of the inner wall of the filtering and collecting box (8), and a collecting barrel (15) is arranged in the dust exhaust hole (14);
first stainless steel filter screen (16) are installed on limiting plate (9) top, filter collecting box (8) inside and be close to first stainless steel filter screen (16) department and install second stainless steel filter screen (17), filter cloth (18) are installed on second stainless steel filter screen (17) top, filter cloth (18) top is provided with activated carbon layer (19), filter collecting box (8) top and install protecting screen (20).
2. The dust suction filtration device based on the severe environment as claimed in claim 1, wherein: the universal wheels are installed at four corners of the bottom of the fixing base (1), and the push rod is installed at the position, away from the supporting frame (2), of the top of the fixing base (1).
3. The dust suction filtration device based on the severe environment as claimed in claim 1, wherein: the mounting hole (11) inner wall one end has seted up the fixed orifices, multistage cylinder (12) are located the fixed orifices inside.
4. The dust suction filtration device based on the severe environment as claimed in claim 1, wherein: the scraper (13) is positioned at the top end of the support plate (10), and the cleaning brush is arranged at the top end of the scraper (13).
5. The dust suction filtration device based on the severe environment as claimed in claim 1, wherein: inhale cover (4) surface mounting and have protection network (21), it has seted up spacing draw-in groove (22) to inhale cover (4) one end equidistance, it has seted up screw rod groove (23) to inhale cover (4) one end to be close to spacing draw-in groove (22), screw rod groove (23) inside thread engagement installs stop screw (25), protection network (21) one end limit portion equidistance welding has spacing fixture block (24).
6. The dust suction filtration device based on the severe environment as claimed in claim 5, wherein: the limiting clamping block (24) is located inside the limiting clamping groove (22), and the protective net (21) is connected with the air suction cover (4) through a limiting screw rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199586.XU CN211725068U (en) | 2020-02-24 | 2020-02-24 | Dust suction filtration device based on severe environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199586.XU CN211725068U (en) | 2020-02-24 | 2020-02-24 | Dust suction filtration device based on severe environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211725068U true CN211725068U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020199586.XU Expired - Fee Related CN211725068U (en) | 2020-02-24 | 2020-02-24 | Dust suction filtration device based on severe environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211725068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245739A (en) * | 2021-06-25 | 2021-08-13 | 广东良友科技有限公司 | Automatic welding and material receiving integrated equipment suitable for LED patch support |
-
2020
- 2020-02-24 CN CN202020199586.XU patent/CN211725068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245739A (en) * | 2021-06-25 | 2021-08-13 | 广东良友科技有限公司 | Automatic welding and material receiving integrated equipment suitable for LED patch support |
| CN113245739B (en) * | 2021-06-25 | 2022-07-12 | 广东良友科技有限公司 | Automatic welding and material receiving integrated equipment suitable for LED patch support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |