CN210845634U - Dust treatment device for iron and steel casting workshop - Google Patents
Dust treatment device for iron and steel casting workshop Download PDFInfo
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- CN210845634U CN210845634U CN201921666271.5U CN201921666271U CN210845634U CN 210845634 U CN210845634 U CN 210845634U CN 201921666271 U CN201921666271 U CN 201921666271U CN 210845634 U CN210845634 U CN 210845634U
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Abstract
The utility model belongs to the technical field of steel casting, in particular to a dust treatment device in a steel casting workshop, which comprises a dust removal box, wherein the top of the dust removal box is fixed with a housing, the inner wall of the housing is movably sleeved with a second rotating shaft, the outer ring of the second rotating shaft is fixedly sleeved with a second gear, the second gear is meshed with a fourth rack and a third rack, the fourth rack is meshed with a first gear, the inner ring of the first gear is fixedly sleeved with a first rotating shaft movably sleeved with the inner wall of the housing, the first gear is meshed with a first rack, one end of the first rack extending into the dust removal box is connected with a second cleaning mechanism, and the third rack is meshed with a third gear, energy conservation and environmental protection.
Description
Technical Field
The utility model relates to a steel casting technical field especially relates to a steel casting shop dust treatment device.
Background
Dust, refers to solid particles suspended in air. Dust is customarily given a number of names, such as dust, dirt, soot, mine dust, sand dust, powder, etc., without a distinct limitation. The international organization for standardization stipulates that dust is defined as a solid suspension having a particle size of less than 75 μm. The presence of dust in the atmosphere is one of the main causes for maintaining the earth's temperature, and too much or too little dust in the atmosphere can have a catastrophic effect on the environment. However, in life and work, productive dust is a natural enemy of human health and is a main reason for inducing various diseases, a large amount of dust is generated in a steel casting workshop, the health of people is seriously affected, but a filter screen of the existing dust treatment device needs to be detached for cleaning, the filter screen is troublesome, and the filter screen is easy to block, so that the working benefit and the economic benefit are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of iron and steel foundry dust processing device has solved the inconvenient problem of filter screen blocking clearance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust treatment device for a steel casting workshop comprises a dust removal box, wherein a cover shell is fixed at the top of the dust removal box, a second rotating shaft is sleeved on the inner wall of the cover shell in a movable mode, a second gear is fixedly sleeved on the outer ring of the second rotating shaft, a fourth rack and a third rack are connected with the second rotating shaft in a meshed mode, a first gear is connected with the fourth rack in a meshed mode, a first rotating shaft movably sleeved on the inner wall of the cover shell is fixedly sleeved on the inner ring of the first gear in a meshed mode, a second cleaning mechanism is connected with one end, extending into the dust removal box, of the first rack, a third gear is connected with the third rack in a meshed mode, a third rotating shaft movably sleeved on the inner wall of the cover shell is fixedly sleeved on the inner ring of the third gear in a meshed mode, a second rack is meshed with the third gear, and a first cleaning mechanism is connected with one end, extending into the dust removal box, the one end that the third rack stretched into the dust removal case is fixed with first fixed plate, the one end that the fourth rack stretched into the dust removal case is fixed with the fourth fixed plate, be provided with between fourth fixed plate and the first clearance mechanism and fix the first filter screen at dust removal roof portion inner wall, one side that the fourth fixed plate is close to first filter screen is fixed with first cleaning brush, the shower nozzle is installed to one side that first fixed plate is close to first filter screen, one side that first filter screen was kept away from to first fixed plate is fixed with the hose.
Preferably, one end of the second rotating shaft, which extends out of the housing, is fixedly connected with a motor located at the top of the dust removal box through a coupler, and the fourth rack and the third rack are symmetrically distributed along the central axis of the dust removal box.
Preferably, first clearance mechanism includes and keeps away from the one end articulated head rod of housing with the second rack, the other end of head rod articulate have with dust removal incasement wall sliding connection's second fixed plate, the bottom mounting of second fixed plate has the second cleaning brush, second clearance mechanism is the same with first clearance mechanism's structure, second clearance mechanism includes that the one end articulated head rod of housing is kept away from to the first rack, and one side bottom that first rack and first gear are close to each other all is fixed with the stopper.
Preferably, the bottom both sides of first filter screen all are fixed with the second filter screen fixed with dust removal incasement wall, and the one end that the second filter screen is close to dust removal incasement wall is less than the one end that is close to first filter screen, and the both ends that head rod and dust removal incasement wall are adjacent all are fixed with first slider, and first slider sliding connection has and offers first spout on dust removal incasement wall, and first spout is parallel with the second filter screen.
Preferably, the one end that the hose stretches out the dust removal case is fixed with the water tank, through first water pipe intercommunication between the inner wall of water tank and the inner wall of dust removal case, and installs the check valve on the first water pipe, the bottom of second filter screen is provided with the drainage board fixed with dust removal incasement wall, and the one end that the drainage board is close to the water tank is less than and keeps away from water tank one end.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a first gear, second gear and third gear drive first rack, second rack and third rack reciprocate and clean first filter screen, avoid first filter screen blocking, clean the second filter screen through first connecting rod, first spout and second cleaning brush simultaneously, increased the life of first filter screen and second filter screen, improved filtration efficiency, will retrieve to the water tank in through the drainage board simultaneously, and is energy-concerving and environment-protective.
Drawings
FIG. 1 is a schematic structural view of a dust treatment apparatus for a steel foundry.
Fig. 2 is a schematic top view of the housing according to the present invention.
Fig. 3 is a schematic view of a top view structure of the dust treatment device of the steel foundry.
Reference numbers in the figures: 1. a dust removal box; 2. a housing; 3. a first rack; 4. a first gear; 5. a second gear; 6. a third gear; 7. a second rack; 8. a third rack; 9. a fourth rack; 10. a second filter screen; 11. a first rotating shaft; 12. a second rotating shaft; 13. a third rotating shaft; 14. a first connecting rod; 16. a drainage plate; 17. a first filter screen; 18. a first fixing plate; 19. a second fixing plate; 21. a fourth fixing plate; 22. a first cleaning mechanism; 23. a second cleaning mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a dust treatment device for a steel casting workshop comprises a dust removal box 1, a housing 2 is fixed at the top of the dust removal box 1, a second rotating shaft 12 is movably sleeved on the inner wall of the housing 2, a second gear 5 is fixedly sleeved on the outer ring of the second rotating shaft 12, a fourth rack 9 and a third rack 8 are meshed and connected with the second gear 5, a first gear 4 is meshed and connected with the fourth rack 9, a first rotating shaft 11 movably sleeved on the inner wall of the housing 2 is fixedly sleeved on the inner ring of the first gear 4, a first rack 3 is meshed and connected with the first gear 4, one end of the first rack 3 extending into the dust removal box 1 is connected with a second cleaning mechanism 23, a third gear 6 is meshed and connected with the third rack 8, a third rotating shaft 13 movably sleeved on the inner wall of the housing 2 is fixedly sleeved on the inner ring of the third gear 6, a second rack 7 is meshed with the third gear 6, one end of the second rack 7 extending into the dust removal box 1 is connected with a first, a first fixing plate 18 is fixed at one end of the third rack 8 extending into the dust removing box 1, a fourth fixing plate 21 is fixed at one end of the fourth rack 9 extending into the dust removing box 1, a first filter screen 17 fixed on the inner wall of the top of the dust removing box 1 is arranged between the fourth fixing plate 21 and the first cleaning mechanism 22, a first cleaning brush is fixed at one side of the fourth fixing plate 21 close to the first filter screen 17, a spray head is installed at one side of the first fixing plate 18 close to the first filter screen 17, and a hose is fixed at one side of the first fixing plate 18 far away from the first filter screen 17; the second gear 5 is driven to rotate by the second rotating shaft 12, the first rack 3 and the fourth rack 9 are driven to move downwards by the second gear 5, so as to drive the first gear 4 and the third gear 6 to rotate, so that the first rack 3 and the second rack 7 move upwards, so as to drive the first connecting rod 14 to move upwards, so that the second fixing plate 19 drives the second cleaning brush to clean dust on the second filter screen 10 along the first sliding chute, meanwhile, the fourth fixing plate 21 and the first fixing plate 18 are driven to move upwards by the third rack 8 and the fourth rack 9, so that the first cleaning brush treats the dust on the first filter screen 17, the cleaned dust on the first filter screen 17 falls onto the second filter screen 10, the dust in the water area is separated by the second filter screen 10, and the water is sent back to the water tank by the drainage plate 16 and the first water pipe, cyclic utilization, energy saving and environmental protection.
Furthermore, one end of the second rotating shaft 12, which extends out of the housing 2, is fixedly connected with a motor positioned at the top of the dust removal box 1 through a coupler, and the fourth rack 9 and the third rack 8 are symmetrically distributed along the central axis of the dust removal box 1; the second rotating shaft 12 is driven to rotate by the motor, the confer drives the first cleaning mechanism 22 and the second cleaning mechanism 23 to clean the second filter screen 10, and simultaneously, the first cleaning brush cleans the first filter screen 17, so that the first filter screen is prevented from being blocked, and the filtering efficiency is ensured.
Particularly, the first cleaning mechanism 22 comprises a first connecting rod 14 hinged to one end, away from the housing 2, of the second rack 7, the other end of the first connecting rod 14 is hinged to a second fixing plate 19 connected with the inner wall of the dust removal box 1 in a sliding manner, a second cleaning brush is fixed to the bottom end of the second fixing plate 19, the second cleaning mechanism 23 is identical to the first cleaning mechanism 22 in structure, the second cleaning mechanism 23 comprises a first connecting rod 14 hinged to one end, away from the housing 2, of the first rack 3, and a limiting block is fixed to the bottom of one side, close to each other, of the first rack 3 and the first gear 4; drive second fixed plate 19 through first head rod 14 and make the second cleaning brush can clean second filter screen 10, make head rod 14 can let second fixed plate 19 carry out reciprocal clearance along second filter screen 10 through the stopper simultaneously, avoid second filter screen 10 to block up.
It is worth to be noted that, the two sides of the bottom of the first filter screen 17 are both fixed with the second filter screen 10 fixed with the inner wall of the dust removing box 1, one end of the second filter screen 10 close to the inner wall of the dust removing box 1 is lower than one end close to the first filter screen 17, the two ends of the first connecting rod 14 adjacent to the inner wall of the dust removing box 1 are both fixed with the first slide block, the first slide block is connected with the first slide groove arranged on the inner wall of the dust removing box 1 in a sliding way, and the first slide groove is parallel to the second filter screen 10; the second fixing plate 19 is driven by the first connecting rod 14 to clean the second filter screen 10 along the first sliding groove, so that the blockage of the second filter screen is avoided, and the image filtering and separating efficiency is improved.
In addition, a water tank is fixed at one end of the hose extending out of the dust removal box 1, the inner wall of the water tank is communicated with the inner wall of the dust removal box 1 through a first water pipe, a one-way valve is installed on the first water pipe, a drainage plate 16 fixed with the inner wall of the dust removal box 1 is arranged at the bottom of the second filter screen 10, and one end, close to the water tank, of the drainage plate 16 is lower than one end, far away from the water tank, of the drainage plate; water in the water tank is delivered to the spray head through the hose, so that the first filter screen 17 is cleaned, dust drops downwards, water and dust are separated through the second filter screen 10, and water is delivered to the water tank again through the drainage plate 16 and the first water pipe, so that the water tank is recycled, and the water tank is energy-saving and environment-friendly.
The working principle is as follows: when air containing dust in a workshop is sucked into the dust removing box 1, the dust is intercepted by the first filter screen 17, the motor is started, the motor drives the second gear 5 to rotate through the second rotating shaft 12, the second gear 5 drives the first rack 3 and the fourth rack 9 to move downwards, so as to drive the first gear 4 and the third gear 6 to rotate, so that the first rack 3 and the second rack 7 move upwards, so as to drive the first connecting rod 14 to move upwards, so that the second fixing plate 19 drives the second cleaning brush to clean dust on the second filter screen 10 along the first sliding chute, meanwhile, the third rack 8 and the fourth rack 9 drive the fourth fixing plate 21 and the first fixing plate 18 to move upwards, so that the first cleaning brush treats the dust on the first filter screen 17, and simultaneously, water in the water tank is sent to the spray head through the hose, so that the cleaned dust on the first filter screen 17 falls onto the second filter screen 10, through second filter screen 10 with waters dust separation, water sends back to the water tank through drainage plate 16 and the water that first water pipe will separate out, cyclic utilization, energy-concerving and environment-protective, after the clearance to first filter screen 17 and second filter screen 10 is ended, make the motor reversal, thereby resume it to home position, guaranteed filter effect and efficiency, increased first filter screen 17 and second filter screen 10's life, improved economic benefits.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a dust treatment device for a steel casting workshop, includes dust removal case (1), its characterized in that, the top of dust removal case (1) is fixed with housing (2), the inner wall activity of housing (2) has cup jointed second pivot (12), second gear (5) have been cup jointed fixedly to the outer lane of second pivot (12), second gear (5) meshing is connected with fourth rack (9) and third rack (8), fourth rack (9) meshing is connected with first gear (4), the inner circle of first gear (4) is fixed cup jointed first pivot (11) that cup joints with housing (2) inner wall activity, first gear (4) meshing is connected with first rack (3), the one end that first rack (3) stretched into dust removal case (1) is connected with second clearance mechanism (23), third rack (8) meshing is connected with third gear (6), the inner ring of the third gear (6) is fixedly sleeved with a third rotating shaft (13) movably sleeved with the inner wall of the housing (2), the third gear (6) is meshed with a second rack (7), one end of the second rack (7) extending into the dust removal box (1) is connected with a first cleaning mechanism (22), one end of the third rack (8) extending into the dust removal box (1) is fixed with a first fixing plate (18), one end of the fourth rack (9) extending into the dust removal box (1) is fixed with a fourth fixing plate (21), a first filter screen (17) fixed on the inner wall of the top of the dust removal box (1) is arranged between the fourth fixing plate (21) and the first cleaning mechanism (22), one side of the fourth fixing plate (21) close to the first filter screen (17) is fixed with a first cleaning brush, one side of the first fixing plate (18) close to the first filter screen (17) is provided with a spray head, and a hose is fixed on one side of the first fixing plate (18) far away from the first filter screen (17).
2. The dust treatment device for the steel casting shop according to claim 1, wherein one end of the second rotating shaft (12) extending out of the housing (2) is fixedly connected with a motor positioned at the top of the dust removal box (1) through a coupler, and the fourth rack (9) and the third rack (8) are symmetrically distributed along the central axis of the dust removal box (1).
3. The dust treatment device for the steel casting workshop according to claim 1, wherein the first cleaning mechanism (22) comprises a first connecting rod (14) hinged to one end, away from the housing (2), of the second rack (7), the other end of the first connecting rod (14) is hinged to a second fixing plate (19) in sliding connection with the inner wall of the dust removal box (1), a second cleaning brush is fixed to the bottom end of the second fixing plate (19), the second cleaning mechanism (23) is identical in structure to the first cleaning mechanism (22), the second cleaning mechanism (23) comprises a first connecting rod (14) hinged to one end, away from the housing (2), of the first rack (3), and a limiting block is fixed to the bottom of one side, close to each other, of the first rack (3) and the first gear (4).
4. The dust treatment device for the steel casting workshop according to claim 1, wherein second filter screens (10) fixed to the inner walls of the dust removal boxes (1) are fixed to two sides of the bottoms of the first filter screens (17), one ends, close to the inner walls of the dust removal boxes (1), of the second filter screens (10) are lower than one ends, close to the first filter screens (17), first sliding blocks are fixed to two ends, adjacent to the inner walls of the dust removal boxes (1), of the first connecting rods (14), are in sliding connection with first sliding grooves formed in the inner walls of the dust removal boxes (1), and the first sliding grooves are parallel to the second filter screens (10).
5. The dust treatment device for the steel casting workshop according to claim 1, wherein a water tank is fixed at one end, extending out of the dust removal box (1), of the hose, the inner wall of the water tank is communicated with the inner wall of the dust removal box (1) through a first water pipe, a one-way valve is installed on the first water pipe, a drainage plate (16) fixed with the inner wall of the dust removal box (1) is arranged at the bottom of the second filter screen (10), and one end, close to the water tank, of the drainage plate (16) is lower than one end, far away from the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666271.5U CN210845634U (en) | 2019-10-08 | 2019-10-08 | Dust treatment device for iron and steel casting workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666271.5U CN210845634U (en) | 2019-10-08 | 2019-10-08 | Dust treatment device for iron and steel casting workshop |
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| Publication Number | Publication Date |
|---|---|
| CN210845634U true CN210845634U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921666271.5U Active CN210845634U (en) | 2019-10-08 | 2019-10-08 | Dust treatment device for iron and steel casting workshop |
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| CN (1) | CN210845634U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301853A (en) * | 2020-09-03 | 2021-02-02 | 宁波汇洲生态建设有限公司 | Grooving machine for pavement crack repairing construction |
| CN113019093A (en) * | 2021-03-16 | 2021-06-25 | 丁治淦 | Desulfurization, denitrification and dedusting integrated system and use method thereof |
| CN113769625A (en) * | 2021-10-08 | 2021-12-10 | 海南阳明沉香酒业科技有限公司 | Wine mixing and filtering integrated device for wine making |
| CN114850221A (en) * | 2022-06-12 | 2022-08-05 | 新疆八一钢铁股份有限公司 | Roller cooling water filtering and heat recovering device |
| CN117209097A (en) * | 2023-10-17 | 2023-12-12 | 魏庆温 | Environment-friendly construction method for highway engineering |
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2019
- 2019-10-08 CN CN201921666271.5U patent/CN210845634U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301853A (en) * | 2020-09-03 | 2021-02-02 | 宁波汇洲生态建设有限公司 | Grooving machine for pavement crack repairing construction |
| CN112301853B (en) * | 2020-09-03 | 2022-04-19 | 宁波汇洲生态建设有限公司 | Grooving machine for pavement crack repairing construction |
| CN113019093A (en) * | 2021-03-16 | 2021-06-25 | 丁治淦 | Desulfurization, denitrification and dedusting integrated system and use method thereof |
| CN113769625A (en) * | 2021-10-08 | 2021-12-10 | 海南阳明沉香酒业科技有限公司 | Wine mixing and filtering integrated device for wine making |
| CN114850221A (en) * | 2022-06-12 | 2022-08-05 | 新疆八一钢铁股份有限公司 | Roller cooling water filtering and heat recovering device |
| CN117209097A (en) * | 2023-10-17 | 2023-12-12 | 魏庆温 | Environment-friendly construction method for highway engineering |
| CN117209097B (en) * | 2023-10-17 | 2024-05-28 | 中国公路工程咨询集团有限公司 | Environment-friendly construction method for highway engineering |
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Denomination of utility model: A dust treatment device for steel casting workshop Effective date of registration: 20230414 Granted publication date: 20200626 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Shandong Xinli energy Machinery Manufacturing Co.,Ltd. Registration number: Y2023980038089 |