Filtering device for industrial wastewater treatment

Abstract

The utility model belongs to the technical field of industrial wastewater treatment, and particularly relates to a filtering device for industrial wastewater treatment, which comprises a T-shaped box, a filter plate is arranged in the T-shaped box; a group of filtering holes are formed in the filtering plate; a first through groove is formed in one side of the T-shaped box; the filter plate is connected into the first through groove in a sliding manner; the filter plate is fixedly connected with a group of baffles; a pair of second through grooves are formed in the filter plate; the bottom end of the filter plate is slidably connected with a pair of filter boxes; in order to make up the defects in the prior art and solve the problems that when an existing sewage filtering device is used for filtering sewage, solid particle impurities stay on a filtering net, but some solid particles are clamped in filtering holes due to long-time filtering, and the filtering effect is poor. The problem that sewage cannot be continuously filtered due to blockage of the filtering holes because the existing device is not provided with a device capable of taking solid particles out of the filtering holes is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial waste water treatment, in particular to a filtering device for industrial waste water treatment. Background Art

[0002] In the prior art, when the existing sewage filtering device filters sewage, the sewage is generally filtered through a filter net to retain solid particle impurities on the filter net. However, long-term filtration will cause some solid particles to be stuck in the filter holes. Since the existing device does not have a device for removing the solid particles from the filter holes, the sewage cannot be filtered further due to the blockage of the filter holes.

[0003] To this end, the utility model provides a filtering device for industrial wastewater treatment. Summary of the invention

[0004] In order to make up for the shortcomings of the existing technology and to solve the problem that when the existing sewage filtering device filters sewage, the sewage is generally filtered through a filter net, and solid particle impurities are retained on the filter net. However, long-term filtration will cause some solid particles to be stuck in the filter holes. Because the existing device does not have a device for removing the solid particles from the filter holes, it will lead to the problem that the sewage cannot be filtered further due to the blockage of the filter holes.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a filtering device for industrial wastewater treatment, comprising a T-shaped box; a filter plate is arranged inside the T-shaped box; a group of filter holes are provided on the filter plate; a first through groove is provided on one side of the T-shaped box; the filter plate is slidably connected in the first through groove; a group of baffles are fixedly connected to the filter plate; a pair of second through grooves are provided on the filter plate; a pair of filter boxes are slidably connected to the bottom end of the filter plate; a pair of turntables are arranged inside the T-shaped box; a group of protrusions are respectively fixedly connected to the pair of turntables; a power piece is provided on the T-shaped box; the power piece is used to drive the filter plate to slide.

[0006] Preferably, the power part includes a motor; the motor is fixedly connected to the outside of the T-shaped box through an L-shaped rod; a first rotating rod is provided at the output end of the motor; one end of the first rotating rod passes through the T-shaped box, and the rotating rod is connected to one side of the inside of the T-shaped box; a pair of the turntables are fixedly connected to the first rotating rod; a pair of the baffles are provided with a third through groove.

[0007] Preferably, a threaded rod is rotatably connected to one side of the interior of the T-shaped box; one end of the threaded rod passes through the T-shaped box and is rotatably connected to one side of the interior of the T-shaped box; a telescopic plate is threadedly connected to the threaded rod; a connecting plate is fixedly connected to the bottom end of the telescopic plate; both sides of the connecting plate are slidably connected in the second through groove; a group of brushes is provided at the bottom end of the connecting plate; a transmission part is provided on one side of the T-shaped box; the transmission connection is used to drive the threaded rod; a groove is provided on the telescopic plate.

[0008] Preferably, the transmission member includes a first sprocket; the first sprocket is fixedly connected to the first rotating rod; the threaded rod is fixedly connected to the second sprocket; the first sprocket and the second sprocket are connected via a chain transmission; and a fourth through slot is provided on the filter plate.

[0009] Preferably, the bottom end of the T-shaped box is fixedly connected to a base; a U-shaped plate is provided inside the base; water outlet holes are provided on both sides of the U-shaped plate; slide grooves are provided on the opposite side walls of the U-shaped plate; a pair of flat plates are slidably connected in the slide grooves respectively; and a group of filter nets are provided on the opposite side walls of the pair of flat plates.

[0010] Preferably, a sealing plate is slidably connected to one side of the base; a pull ring is fixedly connected to the outer side of the sealing plate; and the inner side wall of the sealing plate is fixedly connected to a pair of flat boxes.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model discloses a filtering device for treating industrial wastewater. By arranging a T-shaped box at the top of the base, the staff can pour the sewage into the T-shaped box, and then filter the sewage through the filter plate and the filter slot, intercept the impurities and solid particles, and make them stay on the filter plate, and then open a first through slot on the T-shaped box, so that the filter plate can be driven by the power member to drive the turntable and the protrusion to squeeze the filter plate, so that the filter plate can slide upward in the first through slot, and when the protrusion is not in contact, the filter plate falls downward to form a vibration force, so that the inside of the filter hole is shaken out of the filter hole, and then it moves to both sides little by little by the vibration force until it falls from the second through slot into the filter box for collection and convenient cleaning.

[0013] 2. The utility model discloses a filtering device for treating industrial wastewater, wherein a threaded rod is arranged inside a T-shaped box 1, and a telescopic plate is arranged on the threaded rod. The connecting plate is slidably connected to the second through groove through the telescopic plate, and a brush arranged at the bottom end of the connecting plate is driven by a transmission member to clean the surface of the filter plate, and impurities on the filter plate are quickly cleaned and collected in a filter box. When the telescopic plate is arranged, the power member drives the filter plate to vibrate, and the brush and the connecting plate can move with the frequency of the filter plate when moving horizontally without getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a partial structural diagram of the utility model;

[0018] Figure 4 yes Figure 3 A magnified view of middle;

[0019] Figure 5 It is a partial structural schematic diagram of the utility model;

[0020] In the figure: 1. T-shaped box; 2. filter plate; 3. filter hole; 4. first through slot; 5. baffle; 6. second through slot; 7. filter box; 8. turntable; 9. bump; 11. motor; 12. first rotation; 13. third through slot; 14. threaded rod; 15. connecting plate; 16. telescopic plate; 18. first sprocket; 19. second sprocket; 20. chain; 21. fourth through slot; 22. pull ring; 23. base; 24. water outlet; 25. slide; 26. flat plate; 27. filter screen; 28. sealing plate; 29. ​​L-shaped rod; 30. U-shaped plate; 31. groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figures 1 to 5As shown, a filtering device for industrial wastewater treatment described in an embodiment of the utility model comprises a T-shaped box 1; a filter plate 2 is arranged inside the T-shaped box 1; a group of filter holes 3 are opened on the filter plate 2; a first through slot 4 is opened on one side of the T-shaped box 1; the filter plate 2 is slidably connected in the first through slot 4; a group of baffles 5 are fixedly connected to the filter plate 2; a pair of second through slots 6 are opened on the filter plate 2; a pair of filter boxes 7 are slidably connected to the bottom end of the filter plate 2; a pair of turntables 8 are arranged inside the T-shaped box 1; a group of protrusions 9 are respectively fixedly connected to the pair of turntables 8; a power piece is arranged on the T-shaped box 1; the power piece is used to drive the filter plate 2 to slide, and when working, By setting a T-shaped box 1 at the top of the base 23, the staff can pour the sewage into the T-shaped box 1, and then filter the sewage through the filter plate 2 and the filter groove, intercept impurities and solid particles, and make them stay on the filter plate 2, and then open the first through groove 4 on the T-shaped box 1, so that the filter plate 2 can drive the turntable 8 and the protrusion 9 to squeeze the filter plate 2 through the power member, so that the filter plate 2 can slide upward in the first through groove 4, and the filter plate 2 falls downward when the protrusion 9 is not in contact, forming a vibration force, so that the inside of the filter hole 3 is shaken out of the filter hole 3, and then moves to both sides little by little by the vibration force, until it falls from the second through groove 6 into the filter box 7, and is collected for easy cleaning.

[0023] The power part includes a motor 11; the motor 11 is fixedly connected to the outside of the T-shaped box 1 through an L-shaped rod 29; a first rotating rod 12 is provided at the output end of the motor 11; one end of the first rotating rod 12 passes through the T-shaped box 1, and the rotating rod is connected to one side of the inside of the T-shaped box 1; a pair of the turntables 8 are fixedly connected to the first rotating rod 12; a pair of the baffles 5 are provided with a third through slot 13. When working, by arranging the motor 11 at one side of the T-shaped box 1 and arranging the first rotating rod 12 at the output end of the motor 11, the first rotating rod 12 drives the pair of turntables 8 and the protrusion 9 when the first rotating rod 12 rotates, so that the protrusion 9 pushes the filter plate 2 upward and then falls, generating a vibration effect. The third through slot 13 is provided on the baffle 5 to prevent the baffle 5 from affecting the first rotating rod 12 when it rises.

[0024] A threaded rod 14 is rotatably connected to one side of the interior of the T-shaped box 1; one end of the threaded rod 14 passes through the T-shaped box 1 and is rotatably connected to one side of the interior of the T-shaped box 1; a telescopic plate 16 is threadedly connected to the threaded rod 14; a connecting plate 15 is fixedly connected to the bottom end of the telescopic plate 16; both sides of the connecting plate 15 are slidably connected to the second through groove 6; a group of brushes are provided at the bottom end of the connecting plate 15; a transmission member is provided on one side of the T-shaped box 1; the transmission connection is used to drive the threaded rod 14; a groove 31 is provided on the telescopic plate 16, and when working By arranging a threaded rod 14 inside the T-shaped box 1, and arranging a telescopic plate 16 on the threaded rod 14, the connecting plate 15 can be slidably connected to the second through groove 6 through the telescopic plate 16, and the brush arranged at the bottom end of the connecting plate 15 is driven by the transmission member to clean the surface of the filter plate 2, and the impurities on the filter plate 2 are quickly cleaned and collected in the filter box 7. When the telescopic plate 16 is arranged, when the power member drives the filter plate 2 to vibrate, the brush and the connecting plate 15 can move up and down with the frequency of the filter plate 2 when moving horizontally without getting stuck.

[0025] The transmission member includes a first sprocket 18; the first sprocket 18 is fixedly connected to the first rotating rod 12; the second sprocket 19 is fixedly connected to the threaded rod 14; the first sprocket 18 and the second sprocket 19 are connected by a chain 20; a fourth through groove 21 is provided on the filter plate 2, and during operation, the first sprocket 18 and the second sprocket 19 are used to smoothly drive the threaded rod 14 to rotate and then drive the brush to clean the filter plate 2. The fourth through groove 21 is provided on the filter plate 2 to prevent the chain 20 from being affected by the baffle 5.

[0026] The bottom end of the T-shaped box 1 is fixedly connected to a base 23; a U-shaped plate 30 is arranged inside the base 23; water outlet holes 24 are opened on both sides of the U-shaped plate 30; slide grooves 25 are opened on the opposite side walls of the U-shaped plate 30; a pair of flat plates 26 are slidably connected in the slide grooves 25 respectively; a group of filter screens 27 are arranged on the opposite side walls of the pair of flat plates 26. When working, by arranging the U-shaped plate 30 inside the base 23, opening the slide groove 25 on the inner side wall of the U-shaped plate 30, arranging the flat plate 26 in the slide groove 25, and arranging the filter screen 27 between the flat plates 26, there will still be some very small impurities in the sewage after being filtered by the upper filter plate 2. These particularly small impurities are filtered out by filtering through the three-layer filter screen 27, so that the sewage is well filtered and flows out from the water outlet hole 24, and the solid particles shaken out from the top will also fall on the filter screen 27.

[0027] A sealing plate 28 is slidably connected to one side of the base 23; a pull ring 22 is fixedly connected to the outer side of the sealing plate 28; the inner wall of the sealing plate 28 is fixedly connected to a pair of flat plates 26. When working, the sealing plate 28 is set on one side of the base 23 to fix the sealing plate 28 and the flat plate 26. After one sewage filtration is completed, the flat plate 26 can be removed to rinse the filter screen 27, clean the impurities on the surface of the filter screen 27, and place it in the slide 25 to filter the sewage.

[0028] Working principle: By setting a T-shaped box 1 on the top of the base 23, the staff can pour the sewage into the T-shaped box 1, and then filter the sewage through the filter plate 2 and the filter tank, intercept impurities and solid particles, and make them stay on the filter plate 2, and then open the first through groove 4 on the T-shaped box 1, so that the filter plate 2 can drive the turntable 8 and the protrusion 9 to squeeze the filter plate 2 through the power part, so that the filter plate 2 can slide upward in the first through groove 4, and the filter plate 2 falls downward when the protrusion 9 is not in contact, forming a vibration force, so that the filter hole 3 is shaken out of the filter hole 3, and then moves to both sides little by little through the vibration force until it falls from the second through groove 6 to the filter box. 7, for easy collection and cleaning, a motor 11 is arranged on one side of the T-shaped box 1, and a first rotating rod 12 is arranged at the output end of the motor 11. When the first rotating rod 12 rotates, a pair of turntables 8 and protrusions 9 are driven, so that the protrusions 9 push the filter plate 2 upward and then fall down to produce a vibration effect. A third through groove 13 is provided on the baffle 5 to prevent the baffle 5 from affecting the first rotating rod 12 when it rises. A threaded rod 14 is arranged inside the T-shaped box 1, and a telescopic plate 16 is arranged on the threaded rod 14. The connecting plate 15 is slidably connected to the second through groove 6 through the telescopic plate 16, and the brush arranged at the bottom of the connecting plate 15 is driven by the transmission member to filter the filter. The surface of the plate 2 is cleaned, and the impurities on the filter plate 2 are quickly cleaned and collected in the filter box 7. The telescopic plate 16 can be set so that when the power part drives the filter plate 2 to vibrate, the brush and the connecting plate 15 can follow the frequency of the filter plate 2 when moving horizontally without getting stuck. When working, the first sprocket 18 and the second sprocket transmission 19 can smoothly drive the threaded rod 14 to rotate and then drive the brush to clean the filter plate 2. The fourth through groove 21 is set on the filter plate 2 to prevent the chain 20 from being affected by the baffle 5. By setting a U-shaped plate 30 inside the base 23, and opening a slide groove 25 on the inner wall of the U-shaped plate 30, A flat plate 26 is provided, and a filter screen 27 is provided between the flat plates 26. After being filtered by the filter plate 2 above, there are still some very small impurities in the sewage. After being filtered by the three-layer filter screen 27, these particularly small impurities are filtered out, so that the sewage is well filtered and flows out from the water outlet 24. The solid particles shaken out from the top will also fall on the filter screen 27. A sealing plate 28 is provided on one side of the base 23, and the sealing plate 28 and the flat plate 26 are fixedly connected. After one sewage filtration is completed, the flat plate 26 can be removed to rinse the filter screen 27, and the impurities on the surface of the filter screen 27 can be cleaned and placed in the chute 25 to filter the sewage.

[0029] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A filtering device for industrial wastewater treatment, characterized in that: The invention comprises a T-shaped box (1); a filter plate (2) is provided inside the T-shaped box (1); a group of filter holes (3) are provided on the filter plate (2); a first through slot (4) is provided on one side of the T-shaped box (1); the filter plate (2) is slidably connected in the first through slot (4); a group of baffles (5) are fixedly connected to the filter plate (2); a pair of second through slots (6) are provided on the filter plate (2); a pair of filter boxes (7) are slidably connected at the bottom end of the filter plate (2); a pair of rotating disks (8) are provided inside the T-shaped box (1); a group of protrusions (9) are respectively fixedly connected to the pair of rotating disks (8); a power member is provided on the T-shaped box (1); the power member is used to drive the filter plate (2) to slide.

2. The filtering device for industrial wastewater treatment according to claim 1, characterized in that: The power member comprises a motor (11); the motor (11) is fixedly connected to the outside of the T-shaped box (1) via an L-shaped rod (29); a first rotating rod (12) is provided at the output end of the motor (11); one end of the first rotating rod (12) passes through the T-shaped box (1), and the rotating rod is connected to one side of the inside of the T-shaped box (1); the pair of rotating disks (8) are fixedly connected to the first rotating rod (12); and the pair of baffles (5) are provided with a third through slot (13).

3. A filtering device for industrial wastewater treatment according to claim 2, characterized in that: A threaded rod (14) is rotatably connected to one side of the interior of the T-shaped box (1); one end of the threaded rod (14) passes through the T-shaped box (1) and is rotatably connected to one side of the interior of the T-shaped box (1); a telescopic plate (16) is threadedly connected to the threaded rod (14); a connecting plate (15) is fixedly connected to the bottom end of the telescopic plate (16); both sides of the connecting plate (15) are slidably connected to the second through groove (6); a group of brushes are provided at the bottom end of the connecting plate (15); a transmission member is provided on one side of the T-shaped box (1); the transmission connection is used to drive the threaded rod (14); and a groove (31) is provided on the telescopic plate (16).

4. The filtering device for industrial wastewater treatment according to claim 3, characterized in that: The transmission member comprises a first sprocket (18); the first sprocket (18) is fixedly connected to a first rotating rod (12); a second sprocket (19) is fixedly connected to the threaded rod (14); the first sprocket (18) and the second sprocket (19) are connected in transmission via a chain (20); and a fourth through slot (21) is provided on the filter plate (2).

5. The filtering device for industrial wastewater treatment according to claim 4, characterized in that: The bottom end of the T-shaped box (1) is fixedly connected to a base (23); a U-shaped plate (30) is provided inside the base (23); water outlet holes (24) are provided on both sides of the U-shaped plate (30); sliding grooves (25) are provided on opposite side walls of the U-shaped plate (30); a pair of flat plates (26) are slidably connected in the pair of sliding grooves (25); and a group of filter screens (27) are provided on opposite side walls of the pair of flat plates (26).

6. A filtering device for industrial wastewater treatment according to claim 5, characterized in that: A sealing plate (28) is slidably connected to one side of the base (23); a pull ring (22) is fixedly connected to the outer side of the sealing plate (28); and an inner side wall of the sealing plate (28) is fixedly connected to a pair of flat plate (26) boxes.

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