A device for filtering and cleaning circulating water by removing slots

Abstract

This utility model discloses a circulating water filtration and cleaning device with a detachable slot, comprising a filter shell, a pump body, and a small dechlorinator. A front sliding plate is slidably inserted between the inner walls of both sides of the filter shell, and a first filter screen is snapped onto the front sliding plate. Cleaning components are provided on both sides of the first filter screen. Each cleaning component includes a connecting plate, which is bolted between the inner walls of the filter shell. A connecting shell is fixedly connected to one side of the connecting plate, and a motor is fixedly connected inside the connecting shell. A cleaning brush is fixedly connected to the output end of the motor, and the cleaning brush contacts the first filter screen. A pad is fixedly connected to the outer wall of the connecting shell. This utility model utilizes the rotation of the cleaning brush driven by the motor, causing the cleaning brush to slide on the first filter screen, thereby brushing off impurities from the first filter screen and preventing impurities from clogging the mesh of the first filter screen. The operation is simple, convenient, and quick.

Description

Technical Field

[0001] This utility model relates to the field of silicon wafer insertion machine technology, and in particular to a device for cleaning and utilizing circulating water for de-slotting. Background Technology

[0002] Currently, wafer insertion machines are mainly used for cleaning in the silicon wafer production process. At the same time, a filtration and cleaning device is installed between the de-slotting body and the water tank in the wafer insertion machine to form a water circulation system, thereby reducing the waste of water resources in the wafer insertion machine.

[0003] In existing utilization devices, the filter screen is difficult to clean, making it prone to clogging and affecting the filtration and cleaning effect of water impurities in the release body. Therefore, in order to better realize the water filtration function in the release body, promote technological progress in the industry, and improve the core technology competitiveness, this application proposes a new implementation scheme that is different from the structure of the existing filtration and cleaning utilization device. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the filter screen in existing utilization devices is not easy to clean, and to propose a disengaged circulating water filtration and cleaning utilization device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A circulating water filtration and cleaning device for disengaging the filter housing includes a filter housing, a pump body, and a small dechlorinator. A front sliding plate is slidably inserted between the inner walls of both sides of the filter housing, and a first filter screen is snapped onto the front sliding plate. Cleaning components are provided on both sides of the first filter screen. Each cleaning component includes a connecting plate, which is fixed between the inner walls of both sides of the filter housing by bolts. A connecting shell is fixedly connected to one side of the connecting plate, and a motor is fixedly connected inside the connecting shell. A cleaning brush is fixedly connected to the output end of the motor and contacts the first filter screen. A pad is fixedly connected to the outer wall of the connecting shell, and a sealing gasket is adhered to the top of the pad. A dustproof net is snapped onto the top of the connecting shell.

[0006] Furthermore, the outlet end of the pump body is sealed and plugged into one end of the filter shell, and one end of the small dechlorinator is sealed and plugged into the other end of the filter shell.

[0007] Furthermore, the top of the filter housing is connected to a top plate via a hinge, and the bottom of the filter housing is connected to a bottom plate via a hinge. Both the top plate and the bottom plate have latches on one side.

[0008] Furthermore, two threaded rods are rotatably connected to one side of the outer wall of the filter shell via a rotating shaft. The other end of the threaded rod is engaged with a bayonet, and a connecting nut is threaded onto this end of the threaded rod.

[0009] Furthermore, a sliding shell is slidably connected between the inner walls of the two sides of the filter shell, and multiple fixing frames are fixedly connected between the inner walls of the two sides of the sliding shell, with a second filter screen snapped into the fixing frames.

[0010] Furthermore, a rear sliding plate is slidably connected between the inner walls of the two sides of the filter housing, and a third filter screen is engaged on the rear sliding plate.

[0011] Furthermore, a support base is fixedly connected between the inner walls of both ends of the filter shell, and the pump body is fixed to the outer wall of one side of the support base by bolts.

[0012] The beneficial effects of this utility model are as follows: 1. The cleaning brush rotates under the drive of the motor, causing it to slide on the first filter screen and brush off the impurities, thus preventing the impurities from clogging the mesh of the first filter screen. The operation is simple, convenient and quick.

[0013] 2. By unscrewing the connecting nut, then turning the threaded rod to separate it from the bayonet, and then opening the top and bottom plates, the first, second, and third filter screens can be removed from the filter housing, making it easier to clean and replace them for the next filtration. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a circulating water filtration and cleaning device for disengaging the slot body proposed in this utility model; Figure 2 This is a cross-sectional front view schematic diagram of a circulating water filtration and cleaning device for disengaging the slot body proposed in this utility model; Figure 3 This is a partial cross-sectional side view of a circulating water filtration and cleaning device for disengaging the slot body proposed in this utility model; Figure 4 This is a schematic diagram of the left-side cross-sectional main view of a circulating water filtration and cleaning device for disengaging body proposed in this utility model. Figure 5 This is a schematic diagram of the right-side cross-sectional main view of a circulating water filtration and cleaning device for disengaging body proposed in this utility model.

[0015] In the diagram: 1. Filter housing; 2. Pump body; 3. Small dechlorinator; 4. Front sliding plate; 5. First filter screen; 6. Cleaning assembly; 601. Connecting plate; 602. Connecting housing; 603. Motor; 604. Cleaning brush; 605. Pad; 606. Sealing gasket; 607. Dustproof net; 7. Top plate; 8. Bottom plate; 9. Threaded rod; 10. Connecting nut; 11. Sliding housing; 12. Fixing frame; 13. Second filter screen; 14. Rear sliding plate; 15. Third filter screen; 16. Support base. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figures 1-5 A circulating water filtration and cleaning device for disengaging the slot body includes a filter shell 1, a pump body 2 and a small dechlorinator 3. A front sliding plate 4 is slidably inserted between the inner walls of the two sides of the filter shell 1. A first filter screen 5 is snapped onto the front sliding plate 4 through an opening. The pore size of the first filter screen 5 is 7-8mm. Wastewater passes through the mesh of the first filter screen 5 to initially remove impurities. Cleaning components 6 are provided on both sides of the first filter screen 5. The cleaning components 6 include a connecting plate 601, which is fixed between the inner walls of the two sides of the filter shell 1 by bolts. A connecting shell 602 is fixed to one side of the connecting plate 601 by bolts. A motor 603 is fixed inside the connecting shell 602 by bolts. A cleaning brush 604 is fixed to the output end of the motor 603 by bolts. The cleaning brush 604 contacts the first filter screen 5. The bristles of the cleaning brush 604 are made of soft nylon and can enter the aperture of the first filter screen 5. Driven by the motor 603, the cleaning brush 604 rotates, thereby causing the cleaning brush 604 to slide on the first filter screen 5 and brush off the impurities on the first filter screen 5, thereby preventing impurities from clogging the mesh of the first filter screen 5. A gasket 605 is welded to the outer wall of the connecting shell 602, and a sealing gasket 606 is bonded to the top of the gasket 605. The gasket 605 and the sealing gasket 606 seal the top plate 7 and the connecting shell 602 to prevent sewage leakage. A dustproof mesh 607 is snapped onto the top of the connecting housing 602. The dustproof mesh 607 has a mesh size of 20-80. The heat generated by the motor 603 is discharged from the top of the connecting housing 602. The dustproof mesh 607 prevents dust from entering the connecting housing 602.

[0018] A sliding shell 11 is slidably connected between the inner walls of both sides of the filter shell 1. Multiple fixing frames 12 are fixed between the inner walls of both sides of the sliding shell 11 by bolts. The fixing frames 12 are inclined and connected end to end in a W shape. A second filter screen 13 is snapped into the fixing frame 12. The aperture of the second filter screen 13 is 5-6mm, which increases the contact area between the sewage and the second filter screen 13 and improves the filtration effect. The sewage passes through the second filter screen 13 to remove impurities again.

[0019] A rear sliding plate 14 is slidably connected between the inner walls of both sides of the filter housing 1. A third filter screen 15 is snapped onto the rear sliding plate 14 through an opening. The aperture of the third filter screen 15 is 2-4mm. Wastewater passes through the third filter screen 15, thereby further filtering impurities from the wastewater.

[0020] The outlet end of the pump body 2 is sealed and inserted into one end of the filter housing 1. The sewage in the deslot body is fed into the filter housing 1 through the pump body 2. One end of the small dechlorinator 3 is sealed and inserted into the other end of the filter housing 1. For example, the Niteli pre-filter canister filter has reusable filter cotton inside, which is suitable for the filter of circulating water in the deslot machine. The small dechlorinator 3 removes chlorine from the sewage.

[0021] The top of the filter housing 1 is connected to the top plate 7 via a hinge. The top of the connecting housing 602 passes through the top plate 7, and there is a gap between the top plate 7 and the connecting housing 602. The bottom of the filter housing 1 is connected to the bottom plate 8 via a hinge. Both the top plate 7 and the bottom plate 8 have a bayonet on one side. Two threaded rods 9 are rotatably connected to one side of the outer wall of the filter housing 1 via a rotating shaft. The other end of the threaded rod 9 is engaged with the bayonet. A connecting nut 10 is threaded to this end of the threaded rod 9. By unscrewing the connecting nut 10 and then turning the threaded rod 9 to separate it from the bayonet, the top plate 7 and the bottom plate 8 can be opened to remove the first filter screen 5, the second filter screen 13 and the third filter screen 15 from the filter housing 1, thereby facilitating the cleaning and replacement of the first filter screen 5, the second filter screen 13 and the third filter screen 15.

[0022] A support base 16 is fixed between the inner walls of both ends of the filter housing 1 by bolts, and the pump body 2 is fixed to the outer wall of one side of the support base 16 by bolts.

[0023] The working principle of this embodiment is as follows: When in use, the water inlet end of the pump body 2 is connected to the deslot body. The sewage in the deslot body is fed into the filter shell 1 through the pump body 2. Then, the sewage passes through the mesh of the first filter screen 5 to remove impurities. Next, the sewage passes through the second filter screen 13 to remove impurities again. Then, the sewage passes through the third filter screen 15 to further filter the impurities in the sewage. The sewage after filtering impurities is fed into the small dechlorinator 3 to remove chlorine from the sewage. After that, the water flows back into the tank and is supplied to the deslot body for use. During the filtration process, the motor 603 is started, and the cleaning brush 604 rotates under the drive of the motor 603, so that the cleaning brush 604 slides on the first filter screen 5, thereby brushing off the impurities on the first filter screen 5, thus preventing the impurities from clogging the mesh of the first filter screen 5. When cleaning is required, pump body 2 stops working, unscrew connecting nut 10, then turn threaded rod 9 to separate from the bayonet, then open top plate 7 and bottom plate 8 to allow impurities to be discharged from the bottom of filter housing 1. Then, remove the first filter screen 5, second filter screen 13 and third filter screen 15 from the filter housing 1 to facilitate cleaning and replacement of the first filter screen 5, second filter screen 13 and third filter screen 15. Then, install the new first filter screen 5, second filter screen 13 and third filter screen 15 back into the filter housing 1. Then, put top plate 7 and bottom plate 8 together at the top and bottom of filter housing 1, then turn threaded rod 9 to engage with the bayonet. Then, tighten connecting nut 10 to fix threaded rod 9, thereby fixing top plate 7 and bottom plate 8.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A circulating water filtration and cleaning device for disengaging the filter housing, comprising a filter shell (1), a pump body (2), and a small dechlorinator (3), characterized in that, A front sliding plate (4) is slidably inserted between the inner walls of the two sides of the filter housing (1). A first filter screen (5) is snapped onto the front sliding plate (4). Cleaning components (6) are provided on both sides of the first filter screen (5). The cleaning components (6) include a connecting plate (601). The connecting plate (601) is fixed between the inner walls of the two sides of the filter housing (1) by bolts. A connecting shell (602) is fixedly connected to one side of the connecting plate (601). A motor (603) is fixedly connected inside the connecting shell (602). A cleaning brush (604) is fixedly connected to the output end of the motor (603). The cleaning brush (604) contacts the first filter screen (5). A pad (605) is fixedly connected to the outer wall of the connecting shell (602). A sealing gasket (606) is glued to the top of the pad (605). A dustproof net (607) is snapped onto the top of the connecting shell (602).

2. The device for cleaning and utilizing circulating water in a disengaged body according to claim 1, characterized in that, The outlet end of the pump body (2) is sealed and plugged into one end of the filter shell (1), and one end of the small dechlorinator (3) is sealed and plugged into the other end of the filter shell (1).

3. The device for cleaning and utilizing circulating water in a disengaged body according to claim 1, characterized in that, The top of the filter shell (1) is connected to a top plate (7) by a hinge, and the bottom of the filter shell (1) is connected to a bottom plate (8) by a hinge. Both the top plate (7) and the bottom plate (8) have a bayonet on one side.

4. The device for cleaning and utilizing circulating water in a disengaged body according to claim 3, characterized in that, The outer wall of one side of the filter shell (1) is rotatably connected to two threaded rods (9) via a rotating shaft. The other end of the threaded rod (9) is engaged with a bayonet, and a connecting nut (10) is threadedly connected to this end of the threaded rod (9).

5. The device for cleaning and utilizing circulating water in a disengaged body according to claim 1, characterized in that, A sliding shell (11) is slidably connected between the inner walls of the two sides of the filter shell (1), and a plurality of fixed frames (12) are fixedly connected between the inner walls of the two sides of the sliding shell (11), and a second filter screen (13) is snapped into the fixed frame (12).

6. The device for cleaning and utilizing circulating water in a disengaged body according to claim 1, characterized in that, A rear sliding plate (14) is slidably connected between the inner walls of the two sides of the filter housing (1), and a third filter screen (15) is snapped onto the rear sliding plate (14).

7. The device for cleaning and utilizing circulating water in a disengaged body according to claim 1, characterized in that, A support base (16) is fixedly connected between the inner walls of both ends of the filter housing (1), and the pump body (2) is fixed to the outer wall of one side of the support base (16) by bolts.

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