Filtering system for adsorbing and removing aluminum polishing dust

Abstract

The utility model discloses a filtering system for adsorbing and removing aluminum polishing dust, relates to the technical field of dust filtering, and aims to solve the technical problems that excessive dust is accumulated and filtering holes are blocked due to the fact that water is filtered by a current filtering plate for a long time. A spraying mechanism is installed at the position, located on the outer side of the filtering plate, of the bottom of the workbench, a translation mechanism is fixedly arranged on the side, close to the spraying mechanism, of the bottom of the workbench, and a second driving motor is fixedly arranged at the lower end of the translation mechanism; through the cooperation of the translation mechanism and the cleaning roller, excessive dust can be cleaned after being adhered to the surface of the filter plate, so that the adhesive force of the dust on the surface of the filter plate can be reduced, and then loose dust can be adsorbed through the cooperation of the collection cavity and the dust collection holes under the work of the negative pressure pump; the device has the advantages of automatically cleaning dust on the surface of the filter plate and keeping filter holes smooth.

Description

Technical Field

[0001] The utility model relates to the technical field of dust filtration, and more specifically to a filtration system for adsorbing and removing aluminum polishing dust. Background Art

[0002] The adsorption and removal of aluminum grinding dust is a critical issue concerning industrial safety and environmental protection. While grinding is an essential part of the aluminum alloy processing industry, the dust generated not only pollutes the working environment but also poses a serious threat to worker health. Therefore, a filtration system is required to collect and treat the dust during the grinding process.

[0003] At present, the dust generated during the grinding process of aluminum workpieces needs to be collected and processed by a dust removal device. The friction generated during the grinding process will cause the dust to be too hot. Since aluminum dust is easily explosive when heated, it will be cooled by spraying during the grinding process. At the same time, the dust generated by grinding can fall with the water flow and be filtered through the filter structure so that the sprayed water can be reused. However, in the process of filtering the dust, the dust will continue to accumulate on the surface of the filter plate, causing the filter holes of the filter plate to be blocked. Long-term use will easily affect the filtering effect. There is a problem of dust clogging the filter holes, affecting the collection of the spray water. In view of this, we propose a filtering system for adsorbing and removing aluminum grinding dust. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, meet the actual needs, and provide a filtering system for adsorbing and removing aluminum polishing dust, so as to solve the technical problem that the current filter plate will cause excessive dust accumulation and clogging of the filter holes due to long-term filtering of water.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a filtering system for adsorbing and removing aluminum polishing dust, comprising a filter plate installed on the top of a workbench, a spray mechanism installed on the bottom of the workbench on the outside of the filter plate, a translation mechanism fixedly provided on the side of the bottom of the workbench close to the spray mechanism, a second drive motor fixedly provided at the lower end of the translation mechanism, a cleaning roller located inside the spray mechanism fixedly provided at the output end of the second drive motor, and a brush on the outer wall of the cleaning roller abutting the bottom of the filter plate, a negative pressure pump rotatably connected to the other end of the cleaning roller, and the negative pressure pump located on the outside of the spray mechanism;

[0006] A fixed plate is fixed at the bottom of the workbench near the output end of the negative pressure pump. A sliding groove combined with the side end of the cleaning roller is opened on the wall of the fixed plate. A slider slidably connected to the fixed plate is fixed on the side wall of the negative pressure pump.

[0007] The utility model can clean the surface of the filter plate after excessive dust adheres to it through the cooperation of the translation mechanism and the sweeping roller, which can reduce the adhesion of the dust on the surface of the filter plate. Then, under the operation of the negative pressure pump, the loose dust can be adsorbed through the cooperation of the collection chamber and the dust suction holes, thereby reducing the accumulation of dust on the surface of the filter plate and achieving the effect of unblocking the filter holes. Through such structural cooperation, the influence of dust accumulation on the filtering effect of the filter plate is reduced, which is convenient for spraying water to collect and reuse.

[0008] Preferably, a connecting hole is provided at one end of the cleaning roller connected to the negative pressure pump, a collecting chamber connected to the connecting hole is provided inside the cleaning roller, and a plurality of dust suction holes for dust suction are provided on the outer wall of the collecting chamber located between the adjacent brushes on both sides.

[0009] Preferably, a dust collection cover connected to the dust collection hole is integrally formed on the inner wall of the collection chamber, and the dust collection cover is conical in shape, and the diameter of the dust collection cover at one end inside the collection chamber is smaller than that at the other end.

[0010] Preferably, two T-shaped moving grooves are provided on a side of the slide close to the slider, and a T-shaped block combined with the moving grooves is fixed on the side of the slider.

[0011] Preferably, the translation mechanism includes a first drive motor, a screw is fixedly provided at the output end of the first drive motor, and a movable block fixedly connected to the second drive motor is threadedly provided on the outer wall of the screw.

[0012] Preferably, two opposite side surfaces of the movable block are fixedly provided with limit bars, and the outer sides of the limit bars are movably connected to a baffle fixedly connected to the bottom of the workbench.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model can clean the surface of the filter plate after excessive dust adheres to it through the cooperation of the translation mechanism and the cleaning roller, which can reduce the adhesion of dust on the surface of the filter plate. Then, under the operation of the negative pressure pump, the loose dust can be adsorbed through the cooperation of the collection chamber and the dust suction hole, thereby reducing the accumulation of dust on the surface of the filter plate and achieving the effect of unblocking the filter holes. Through such structural cooperation, the influence of dust accumulation on the filtering effect of the filter plate is reduced, which is convenient for spraying water to collect and reuse.

[0015] 2. The utility model can also block the incoming dust by arranging a dust collection cover structure connected to the dust collection hole inside the collection chamber. The setting of the cone-shaped aperture can limit the outflow of the incoming dust. At the same time, the distance between the outlet end of the dust collection cover and the inner wall of the collection chamber can accumulate dust, making it difficult for dust to accumulate under the collection chamber and contact the outlet end of the dust collection cover, thereby achieving a sealing effect and further improving the dust collection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cutaway structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the cleaning roller in the present invention;

[0020] Figure 5 This is a schematic diagram of the cross-section structure of the cleaning roller in the present invention;

[0021] Figure 6 for Figure 2 A schematic diagram of the structure of part A;

[0022] Figure 7 for Figure 3 A schematic diagram of the structure of part B in the middle;

[0023] Figure 8 This is a schematic diagram of a usage state of the utility model.

[0024] Explanation of the numbers in the figure: 1. Workbench; 101. Fixed plate; 102. Slide; 103. Moving groove; 2. Filter plate; 3. Spraying mechanism; 4. Translation mechanism; 401. First drive motor; 402. Screw rod; 403. Movable block; 404. Limiting strip; 405. Baffle; 5. Second drive motor; 6. Cleaning roller; 601. Connecting hole; 602. Collecting chamber; 603. Dust suction hole; 604. Dust suction sleeve; 7. Negative pressure pump; 701. Slider. DETAILED DESCRIPTION

[0025] like Figures 1 to 8As shown, the utility model relates to a filtering system for adsorbing and removing aluminum polishing dust, comprising a filter plate 2 installed on the top of a workbench 1, a spray mechanism 3 installed on the outside of the filter plate 2 at the bottom of the workbench 1, a translation mechanism 4 fixedly arranged on one side of the bottom of the workbench 1 close to the spray mechanism 3, a second drive motor 5 fixedly arranged at the lower end of the translation mechanism 4, a cleaning roller 6 located inside the spray mechanism 3 fixedly arranged at the output end of the second drive motor 5, and a brush on the outer wall of the cleaning roller 6 fits into the bottom of the filter plate 2, and the other end of the cleaning roller 6 is rotatably connected to a negative pressure pump 7, and the negative pressure pump 7 is located on the outside of the spray mechanism 3; the arrangement of the filter plate 2 can filter and separate the water mixed with dust The cleaning roller 6 of the second driving motor 5 is controlled by the second driving motor 5 to rotate, so that the surface of the filter plate 2 can be cleaned by translation. The adhesion of dust on the surface of the filter plate 2 can be reduced to achieve the cleaning effect. The work of the negative pressure pump 7 can adsorb the loose dust through the cleaning roller 6, further improve the cleaning effect, and reduce the situation where dust blocks the filter holes of the filter plate 2. At the same time, the rotation connection mode between the cleaning roller 6 and the negative pressure pump 7 does not affect the rotation of the cleaning roller 6 as the second driving motor 5 works.

[0026] A fixed plate 101 is fixedly provided at the bottom of the workbench 1 near the output end of the negative pressure pump 7. A slide groove 102 is provided on the wall of the fixed plate 101 and is combined with the side end of the cleaning roller 6. A slider 701 is fixedly provided on the side wall of the negative pressure pump 7 and is slidably connected to the fixed plate 101. The installation position of the negative pressure pump 7 can be fixed by the sliding connection between the fixed plate 101 and the slider 701, and it is also convenient for the negative pressure pump 7 to move synchronously with the movement of the cleaning roller 6.

[0027] In an embodiment of the present utility model, a connecting hole 601 is provided at one end of the cleaning roller 6 connected to the negative pressure pump 7, and a collecting chamber 602 connected to the connecting hole 601 is provided inside the cleaning roller 6. The collecting chamber 602 is located between the brushes on both adjacent sides and has a plurality of dust suction holes 603 for dust suction. The connecting hole 601 is connected to the collecting chamber 602 so that the negative pressure pump 7 can suction the inside of the collecting chamber 602 when working, so that a negative pressure effect can be formed inside the collecting chamber 602. In this way, suction can be formed at the position of the dust suction hole 603 to adsorb loose dust, so that the dust after cleaning can easily enter the inside of the collecting chamber 602, thereby achieving the collection and treatment effect.

[0028] In an embodiment of the present utility model, a dust collection sleeve 604 connected to the dust collection hole 603 is integrally formed on the inner wall of the collection chamber 602, and the dust collection sleeve 604 is conical in shape, and the diameter of the dust collection sleeve 604 at one end inside the collection chamber 602 is smaller than the diameter at the other end; the provision of the dust collection sleeve 604 can extend the distance for dust to enter the collection chamber 602, and at the same time, the difference in the inner and outer diameters of the dust collection hole 603 can have a certain blocking effect on the incoming dust, and after the dust enters the collection chamber 602, there is a certain distance between it and the outlet end of the dust collection sleeve 604, which is not conducive to the dust flowing out from the outlet end of the dust collection sleeve 604 and is not easy to leak.

[0029] In an embodiment of the present invention, two T-shaped movable grooves 103 are provided on one side of the slide 102 close to the slider 701, and a T-shaped block combined with the movable groove 103 is fixed on the side of the slider 701; through the cooperation between the movable groove 103 and the T-shaped block, the stability of the installation position of the negative pressure pump 7 can be maintained without affecting the translation.

[0030] In an embodiment of the present utility model, the translation mechanism 4 includes a first drive motor 401, a screw rod 402 is fixedly provided at the output end of the first drive motor 401, and a movable block 403 fixedly connected to the second drive motor 5 is threadedly provided on the outer wall of the screw rod 402; the first drive motor 401 controls the operation of the screw rod 402 so that the movable block 403 can be translated under the cooperation of the thread, thereby achieving the effect of driving the second drive motor 5 to move.

[0031] In an embodiment of the present utility model, limit bars 404 are fixedly provided on the two opposite side surfaces of the movable block 403, and the outer side of the limit bar 404 is movably connected to a baffle 405 fixedly connected to the bottom of the workbench 1; through the cooperation between the limit bar 404 and the baffle 405, the stability of the position of the movable block 403 can be enhanced, and it is not easy to rotate with the rotation of the screw rod 402, thereby maintaining the effect of fixed position.

[0032] Working principle: This embodiment provides a filtering system for the adsorption and removal of aluminum grinding dust. When in use, the dust generated by grinding can be filtered when it flows down to the surface of the filter plate 2 along with the water sprayed by the spray mechanism 3, so that the spray water flows down along the filter holes of the filter plate 2 to the water tank of the spray mechanism 3, thereby achieving the effect of recycling water. When the grinding work is stopped, the second drive motor 5 can be started to control the cleaning roller 6 to clean the top of the filter plate 2. During the cleaning process, the dust adhering to the surface of the filter plate 2 can be loosened, and then the work of the negative pressure pump 7 is coordinated to make the collected dust A negative pressure is generated inside the cavity 602, so that when the dust suction hole 603 is attached to the bottom of the filter plate 2, an adsorption effect can be achieved, so that loose dust can enter the collection cavity 602 through suction, thereby processing the dust, reducing the accumulation of dust on the surface of the filter plate 2, and improving the filtering effect. The dust suction sleeve 604 arranged inside the collection cavity 602 can play a certain blocking effect on the dust entering the collection cavity 602 by setting the inner and outer holes with different diameters, so that the internal dust is not easy to flow out along the position of the dust suction hole 603 during rotation, thereby maintaining a good dust collection effect.

[0033] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A filtration system for the adsorption and removal of aluminum polishing dust, characterized in that: The invention comprises a filter plate (2) mounted on the top of a workbench (1), a spray mechanism (3) being mounted on the outside of the filter plate (2) at the bottom of the workbench (1), a translation mechanism (4) being fixedly mounted on one side of the bottom of the workbench (1) close to the spray mechanism (3), a second drive motor (5) being fixedly mounted on the lower end of the translation mechanism (4), a cleaning roller (6) being fixedly mounted on the output end of the second drive motor (5), and a brush on the outer wall of the cleaning roller (6) being in contact with the bottom of the filter plate (2), and a negative pressure pump (7) being rotatably connected to the other end of the cleaning roller (6), and the negative pressure pump (7) being located on the outside of the spray mechanism (3); A fixed plate (101) is fixedly provided at a position near the output end of the negative pressure pump (7) at the bottom of the workbench (1); a sliding groove (102) coupled to the side end of the cleaning roller (6) is provided on the wall of the fixed plate (101); and a sliding block (701) slidably connected to the fixed plate (101) is fixedly provided on the side wall of the negative pressure pump (7).

2. The filtration system for removing aluminum polishing dust according to claim 1 is characterized in that: A connection hole (601) is provided at one end of the cleaning roller (6) connected to the negative pressure pump (7), a collection chamber (602) is provided inside the cleaning roller (6) and is communicated with the connection hole (601), and a plurality of dust collection holes (603) for collecting dust are provided on the outer wall of the collection chamber (602) located between the brushes on two adjacent sides.

3. The filtration system for removing aluminum polishing dust according to claim 2, characterized in that: A dust collection sleeve (604) in communication with the dust collection hole (603) is integrally formed on the inner wall of the collection chamber (602), and the dust collection sleeve (604) is conical in shape. The diameter of one end of the dust collection sleeve (604) located inside the collection chamber (602) is smaller than that of the other end.

4. The filtration system for removing aluminum polishing dust by adsorption according to claim 1, characterized in that: Two T-shaped moving grooves (103) are provided on one side of the slide groove (102) close to the slider (701), and a T-shaped block combined with the moving grooves (103) is fixed on the side of the slider (701).

5. The filtration system for removing aluminum polishing dust by adsorption according to claim 1, characterized in that: The translation mechanism (4) comprises a first drive motor (401), the output end of the first drive motor (401) is fixedly provided with a screw rod (402), and the outer wall of the screw rod (402) is threadedly provided with a movable block (403) fixedly connected to the second drive motor (5).

6. The filtration system for removing aluminum polishing dust by adsorption according to claim 5, characterized in that: Limiting bars (404) are fixedly provided on two opposite side surfaces of the movable block (403), and the outer sides of the limiting bars (404) are movably connected to a baffle (405) fixedly connected to the bottom of the workbench (1).

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