CN214809320U - Concrete mixing plant storehouse top dust collecting equipment - Google Patents
Concrete mixing plant storehouse top dust collecting equipment Download PDFInfo
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- CN214809320U CN214809320U CN202121409046.0U CN202121409046U CN214809320U CN 214809320 U CN214809320 U CN 214809320U CN 202121409046 U CN202121409046 U CN 202121409046U CN 214809320 U CN214809320 U CN 214809320U
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- filter box
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- 239000000428 dust Substances 0.000 title claims abstract description 110
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 2
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The application relates to the technical field of dust treatment, in particular to a concrete mixing plant warehouse top dust removal device which comprises a filter box with an air inlet pipe and an air outlet pipe, wherein a fan is arranged in the air outlet pipe, a filter plate is arranged in the filter box, and the air inlet pipe and the air outlet pipe are respectively arranged at the upper side and the lower side of the filter plate; the upper surface of the filter plate is provided with a fixed plate, the fixed plate divides the space between the upper surface of the filter plate and the inner wall of the top of the filter box into two cavities, and the openings of the cavities face upwards; the fixed plate is provided with a partition plate and a rotating part which drives the partition plate to rotate and seal an opening of any one cavity; two dust exhaust ports which are respectively communicated with the corresponding cavities are arranged on the outer wall of the filter box, and first closing parts are arranged in the dust exhaust ports. This application can improve dust collection efficiency.
Description
Technical Field
The application relates to the technical field of dust treatment, in particular to a concrete mixing plant warehouse top dust removal device.
Background
The concrete mixing plant is a centralized mixing place for commercial concrete and cement member products. In the engineering process at the concrete mixing plant, often can produce a large amount of dusts, contain sand stone dirt, cement dust etc. in these dusts, not only be unfavorable for the staff to observe the production situation, still can harm staff's health, pollute the peripheral ecological environment of mixing plant, the high concentration of dust is detained in the space and is piled up and still causes serious incident easily, consequently needs timely in production to remove the dust.
At present, the dust is cleaned by a large-scale dust collector. However, the filter plate in the dust collector needs to be cleaned frequently due to the large amount of dust; in the cleaning process of the filter plate, the dust collector cannot complete the dust removal work, so that the dust removal efficiency is low, and improvement is needed.
Disclosure of Invention
In order to improve dust collection efficiency, this application provides concrete mixing plant storehouse top dust collecting equipment.
The application provides a concrete mixing plant storehouse top dust collecting equipment adopts following technical scheme: the concrete mixing plant warehouse top dust removal equipment comprises a filter box with an air inlet pipe and an air outlet pipe, wherein a fan is arranged in the air outlet pipe, a filter plate is arranged in the filter box, and the air inlet pipe and the air outlet pipe are respectively arranged at the upper side and the lower side of the filter plate; the upper surface of the filter plate is provided with a fixed plate, the fixed plate divides the space between the upper surface of the filter plate and the inner wall of the top of the filter box into two cavities, and the openings of the cavities face upwards; the fixed plate is provided with a partition plate and a rotating part which drives the partition plate to rotate and seal an opening of any one cavity; two dust exhaust ports which are respectively communicated with the corresponding cavities are arranged on the outer wall of the filter box, and first closing parts are arranged in the dust exhaust ports.
By adopting the technical scheme, under the action of the fan, dust enters the filter box through the air inlet pipe, air passes through the filter plate and is discharged from the air outlet pipe, and the dust is accumulated on the upper surface of the filter plate; the rotating piece can drive the partition plate to rotate and seal the opening of any one cavity, so that air with dust can only enter the appointed cavity, the sealing of the first sealing piece on the dust exhaust port on the other cavity is cancelled, and the dust on the upper surface of the filter plate in the cavity can be cleaned. Therefore, this application has realized going on continuously of dust removal to dust collection efficiency has been improved.
Optionally, the rotating part is a rotating shaft rotatably connected to the inner wall of the filter box, the partition plate is arranged on the rotating shaft, and one end of the rotating shaft extends out of the filter box.
By adopting the technical scheme, the rotating shaft extends out of one end of the filter box, so that the partition plate can rotate to close the opening of any cavity, and the operation is convenient.
Optionally, a support is arranged on the filter box, the first closing member is a first closing plate which is slidably embedded in the dust exhaust port, the first closing plate is connected to the support through a spring, and the length direction of the spring is the same as the sliding direction of the first closing plate in the dust exhaust port.
Through adopting above-mentioned technical scheme, the spring will impel first closing plate to seal in the dust exhaust mouth, has improved the sealed effect of first closing plate to the dust exhaust mouth.
Optionally, a through groove is formed in the side wall of the fixing plate, the through groove is communicated with the two cavities, two second sealing pieces are arranged in the through groove, a scraper abutting against the upper surface of the filter plate is arranged between the two second sealing pieces, a screw rod is matched with the scraper in a threaded manner, and the screw rod is rotatably connected to the bracket and penetrates through the first sealing plate; the extending direction of the through groove and the extending direction of the dust exhaust port are the same as the axial direction of the screw rod.
Through adopting above-mentioned technical scheme, cancel the second closure to the closure that runs through the groove when the workman for when running through groove and the cavity intercommunication that needs to be cleared up, with first closure plate roll-off in the dust exhaust mouth that is linked together with the cavity that needs to be cleared up, rotatory lead screw again, the lead screw will drive the dust that the scraper blade will need the filter plate upper surface in the cavity of clearing up and push out outside the dust exhaust mouth, has made things convenient for the clearance of dust.
Optionally, one side of the first closing plate facing the scraper is provided with a receiving groove, and the receiving groove penetrates through the lower surface of the first closing plate.
Through adopting above-mentioned technical scheme, at the in-process of scraper blade clearance dust, the dust that is promoted by the scraper blade will enter into the holding tank in, the scraper blade will promote first closing plate motion and break away from in row miscellaneous mouthful, and the dust that lies in the holding tank this moment will directly descend slowly and lightly to the workman collects the dust.
Optionally, two collecting boxes are arranged outside the filter box and are respectively arranged below the corresponding dust exhaust ports.
By adopting the technical scheme, the dust falling downwards from the containing groove falls into the collecting box, so that the dust is convenient to collect.
Optionally, the second closing member is a second closing plate rotatably connected to the wall of the through groove, the second closing plate is turned over on the vertical surface, and a separation cavity for allowing the scraper to slide and separate from the second closing plate is arranged between the two second closing plates.
By adopting the technical scheme, when the scraper moves to be separated from the through groove, the scraper pushes the second sealing plate to turn upwards, so that the through groove is automatically communicated with the cavity to be cleaned, and the operation is convenient; when the scraper scrapes off dust on the filter plate, the second closing plate turns downwards to reset due to the gravity of the second closing plate; when the scraper moves to reset, the scraper pushes the second closing plate to reversely turn upwards, after the scraper enters the separation cavity, the scraper is separated from the second closing plate, and the second closing plate turns downwards to reset due to self gravity, so that the second closing plate automatically opens and closes the through groove, and dust is conveniently cleaned.
Optionally, a square column is arranged on the support, the square column penetrates through the first sealing plate in a sliding mode, and the extending direction of the square column is the same as the extending direction of the dust exhaust port.
Through adopting above-mentioned technical scheme for first closing plate is difficult for rocking in the motion process, has guaranteed that first closing plate can accurately slide into in the dust exhaust mouth.
To sum up, the application comprises the following beneficial technical effects:
1. the rotating part can drive the partition plate to rotate and seal an opening of any one cavity, so that air with dust can only enter a designated cavity, and workers can clean dust on the upper surface of the filter plate in the other cavity, so that continuous dust removal is realized, and the dust removal efficiency is improved;
2. the screw rod and the scraper are arranged, and the screw rod drives the scraper to push out dust on the upper surface of the filter plate in the cavity to be cleaned out of the dust exhaust port, so that the dust is conveniently cleaned;
3. the setting of holding tank through rotatory lead screw, can make the dust of filter plate upper surface get into in the collection box through the dust exhaust mouth, has made things convenient for the collection of dust.
Drawings
Fig. 1 is a schematic sectional structure view of the whole in the embodiment of the present application.
Reference numerals: 1. a filter box; 11. an air inlet pipe; 12. an air outlet pipe; 13. a fan; 14. filtering the plate; 15. a dust exhaust port; 2. a fixing plate; 21. a cavity; 22. a through groove; 3. a partition plate; 31. a rotating shaft; 4. a support; 41. a first closing plate; 411. accommodating grooves; 42. a square column; 43. a spring; 5. a second closing plate; 51. a disengagement chamber; 6. a squeegee; 7. a screw rod; 8. and (4) collecting the box.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses concrete mixing plant storehouse top dust collecting equipment. As shown in fig. 1, the dust removing device at the top of the concrete mixing plant reservoir comprises a filter box 1 with an air inlet pipe 11 and an air outlet pipe 12, wherein a fan 13 is installed in the air outlet pipe 12, a filter plate 14 which is horizontally arranged is fixedly embedded in the filter box 1, and the air inlet pipe 11 and the air outlet pipe 12 are respectively arranged at the upper side and the lower side of the filter plate 14. Under the action of the fan 13, dust enters the filter box 1 through the air inlet pipe 11, air passes through the filter plates 14 and is discharged from the air outlet pipe 12, and the dust is accumulated on the upper surfaces of the filter plates 14.
The upper surface of the filter plate 14 is fixed with a fixed plate 2, the fixed plate 2 divides the space between the upper surface of the filter plate 14 and the inner wall of the top of the filter box 1 into two cavities 21 with the same size, and the openings of the cavities 21 are upward; the upside of fixed plate 2 is equipped with baffle 3 and rotates the piece, rotates the piece and for rotating the pivot 31 of connecting in filter box 1 inner wall, and baffle 3 is fixed on the lateral wall of pivot 31, and the one end of pivot 31 stretches out outside filter box 1. The rotating shaft 31 can drive the partition plate 3 to rotate and close any one of the cavity 21 openings, so that air with dust can only enter the designated cavity 21, and dust can only be accumulated on the upper surface of the filter plate 14 in the designated cavity 21.
Two dust exhaust ports 15 respectively communicated with the corresponding cavities 21 are arranged on the outer wall of the filter box 1, and first closing pieces are embedded in the dust exhaust ports 15 in a sliding mode and are first closing plates 41. When the first closing plate 41 is not used for closing the dust discharge port 15, a worker can clean dust on the upper surface of the filter plate 14 in the cavity 21 closed by the partition plate 3, so that dust removal can be continuously performed, and the dust removal efficiency is improved.
The outer wall of the filter box 1 is fixed with a support 4, a square column 42 penetrates through the first closing plate 41 in a sliding mode, a spring 43 is wound on the square column 42, two ends of the spring 43 are fixedly connected to the support 4 and the first closing plate 41 respectively, and the extending direction of the square column 42 and the length direction of the spring 43 are the same as the sliding direction of the first closing plate 41 in the dust exhaust port 15. The spring 43 can urge the first closing plate 41 to close the dust exhaust port 15, so that the closing effect of the first closing plate 41 on the dust exhaust port 15 is improved; the square column 42 makes the first closing plate 41 not easy to shake during the movement process, and ensures that the first closing plate 41 can accurately slide into the dust exhaust port 15.
A through groove 22 is arranged on the side wall of the fixing plate 2, and the through groove 22 is communicated with the two cavities 21 and penetrates through the lower surface of the fixing plate 2; the wall of the through groove 22 is rotatably connected with two second closing parts, the second closing parts are second closing plates 5, the second closing plates 5 are turned over on a vertical surface, and the rotating axis of the second closing plates 5 is positioned above the gravity center of the second closing plates 5; a scraping plate 6 which is abutted against the upper surface of the filter plate 14 is arranged between the two second closing pieces, a screw rod 7 is matched on the scraping plate 6 in a threaded manner, and the screw rod 7 is rotationally connected with the bracket 4 and penetrates through the first closing plate 41 and the second closing plate 5; the extending direction of the through groove 22 and the extending direction of the dust exhaust port 15 are the same as the axial direction of the screw rod 7.
When a worker rotates the screw rod 7, the screw rod 7 drives the scraper 6 to push the second sealing plate 5 to turn upwards, so that the automatic communication between the through groove 22 and the cavity 21 to be cleaned is realized; the scraper 6 will then scrape off the dust on the upper surface of the filter plate 14 in the cavity 21 to be cleaned, and the second closing plate 5 will be turned downwards and reset due to its own weight.
One side of the first closing plate 41 facing the scraper 6 is provided with an accommodating groove 411, and the accommodating groove 411 penetrates through the lower surface of the first closing plate 41; two collecting boxes 8 which are respectively arranged below the corresponding dust exhaust ports 15 are arranged on the outer wall of the filter box 1. The dust scraped by the scraper 6 is pushed into the accommodating groove 411, and when the scraper 6 pushes the first closing plate 41 to be separated from the dust discharge opening 15, the dust in the accommodating groove 411 falls into the collecting box 8.
A separation cavity 51 is arranged between the two second closing plates 5. When the scraper 6 moves to reset, the spring 43 will urge the first closing plate 41 to close the dust exhaust port 15 again, and the scraper 6 will urge the second closing plate 5 to reversely turn upwards; when the scraper 6 enters the disengaging chamber 51, the scraper 6 will disengage from the second closing plate 5, and the second closing plate 5 will be turned downwards and reset due to its own weight, so that the through groove 22 is closed.
The implementation principle of the concrete mixing plant warehouse top dust collecting equipment in the embodiment of the application is as follows: the rotating shaft 31 can drive the partition plate 3 to rotate and close any one of the cavity 21 openings, so that air with dust can only enter the designated cavity 21, and dust can only be accumulated on the upper surface of the filter plate 14 in the designated cavity 21.
When a worker rotates the screw rod 7, the screw rod 7 drives the scraper 6 to push the second closing plate 5 to turn upwards, the scraper 6 scrapes off dust on the upper surface of the filter plate 14 in the cavity 21 to be cleaned, the second closing plate 5 turns downwards due to the gravity to reset, and the dust scraped by the scraper 6 is pushed into the accommodating groove 411; when the scraper 6 pushes the first closing plate 41 away from the dust discharge opening 15, the dust in the accommodating groove 411 falls into the collecting box 8.
When the scraper 6 moves to reset, the spring 43 will urge the first closing plate 41 to close the dust exhaust port 15 again, and the scraper 6 will urge the second closing plate 5 to reversely turn upwards; when the scraper 6 enters the disengaging chamber 51, the scraper 6 will disengage from the second closing plate 5, and the second closing plate 5 will be turned downwards and reset due to its own weight, so that the through groove 22 is closed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. Concrete mixing plant storehouse top dust collecting equipment, its characterized in that: the air filter comprises a filter box (1) with an air inlet pipe (11) and an air outlet pipe (12), wherein a fan (13) is arranged in the air outlet pipe (12), a filter plate (14) is arranged in the filter box (1), and the air inlet pipe (11) and the air outlet pipe (12) are respectively arranged at the upper side and the lower side of the filter plate (14); the upper surface of the filter plate (14) is provided with a fixing plate (2), the fixing plate (2) divides the space between the upper surface of the filter plate (14) and the inner wall of the top of the filter box (1) into two cavities (21), and the openings of the cavities (21) are upward; the fixed plate (2) is provided with a partition plate (3) and a rotating part which drives the partition plate (3) to rotate and seal an opening of any one cavity (21); two dust exhaust ports (15) which are respectively communicated with the corresponding cavities (21) are arranged on the outer wall of the filter box (1), and first closing parts are arranged in the dust exhaust ports (15).
2. The concrete mixing plant roof dust removal equipment of claim 1, wherein: the rotating piece is a rotating shaft (31) which is rotatably connected to the inner wall of the filter box (1), the partition plate (3) is arranged on the rotating shaft (31), and one end of the rotating shaft (31) extends out of the filter box (1).
3. The concrete mixing plant roof dust removal equipment of claim 1, wherein: the dust removal device is characterized in that a support (4) is arranged on the filter box (1), the first closing piece is a first closing plate (41) which is embedded in the dust removal port (15) in a sliding mode, the first closing plate (41) is connected to the support (4) through a spring (43), and the length direction of the spring (43) is the same as the sliding direction of the first closing plate (41) in the dust removal port (15).
4. The concrete mixing plant roof dust removal equipment of claim 3, wherein: a through groove (22) is formed in the side wall of the fixing plate (2), the through groove (22) is communicated with the two cavities (21), two second sealing parts are arranged in the through groove (22), a scraping plate (6) which is abutted to the upper surface of the filter plate (14) is arranged between the two second sealing parts, a screw rod (7) is matched on the scraping plate (6) in a threaded manner, and the screw rod (7) is rotatably connected to the support (4) and penetrates through the first sealing plate (41); the extending direction of the through groove (22), the extending direction of the dust discharging port (15) and the axial direction of the screw rod (7) are the same.
5. The concrete mixing plant roof dust removal equipment of claim 4, wherein: one side of the first closing plate (41) facing the scraper (6) is provided with an accommodating groove (411), and the accommodating groove (411) penetrates through the lower surface of the first closing plate (41).
6. The concrete mixing plant roof dust removal equipment of claim 5, wherein: two collecting boxes (8) which are respectively arranged below the corresponding dust discharging ports (15) are arranged outside the filter box (1).
7. The concrete mixing plant roof dust removal equipment of claim 4, wherein: the second closing piece is a second closing plate (5) which is rotatably connected to the wall of the through groove (22), the second closing plate (5) is turned over on a vertical surface, and a separation cavity (51) for the scraper (6) to slide and separate from the second closing plate (5) is arranged between the two second closing plates (5).
8. The concrete mixing plant roof dust removal equipment of claim 3, wherein: be equipped with square column (42) on support (4), square column (42) slide and wear to locate first closing plate (41), and the extending direction of square column (42) is the same with the extending direction of dust exhaust mouth (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409046.0U CN214809320U (en) | 2021-06-23 | 2021-06-23 | Concrete mixing plant storehouse top dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409046.0U CN214809320U (en) | 2021-06-23 | 2021-06-23 | Concrete mixing plant storehouse top dust collecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214809320U true CN214809320U (en) | 2021-11-23 |
Family
ID=78809673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409046.0U Active CN214809320U (en) | 2021-06-23 | 2021-06-23 | Concrete mixing plant storehouse top dust collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214809320U (en) |
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2021
- 2021-06-23 CN CN202121409046.0U patent/CN214809320U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: No. 452, Hedong District, Xihe Village, Pingping Town, Yangquan City, Shanxi Province, 045000 Patentee after: Wang Baoqing Country or region after: China Address before: 475000 Henan Kaifeng Gulou Yongding qianfang concrete products Co.,Ltd. Patentee before: Kaifeng qianfang concrete products Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240316 Address after: No. 1-8 Zhongxin Street, Hengshui Town, Linzhou City, Anyang City, Henan Province, 455000 Patentee after: Hongxu Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 452, Hedong District, Xihe Village, Pingping Town, Yangquan City, Shanxi Province, 045000 Patentee before: Wang Baoqing Country or region before: China |
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| TR01 | Transfer of patent right |