Filtering device of sewage treatment equipment

Abstract

The utility model discloses a filtering device of sewage treatment equipment, which belongs to the technical field of sewage filtering and comprises a filtering square box, a partition plate fixedly connected to the inner wall of the filtering square box, a first filtering plate fixedly connected to the inner wall of the filtering square box, and a second filtering plate fixedly connected to the inner wall of the filtering square box. The partition plate, the first filter plate and the second filter plate are evenly distributed in the filtering square box up and down at intervals, four sliding rails are fixedly connected to the inner wall of the filtering square box in a bilateral symmetry mode, the sliding rails are arranged in the middle of the partition plate and the first filter plate and in the middle of the first filter plate and the second filter plate, and sliding frames are slidably connected between the sliding rails and the horizontal line; the sliding frame penetrates through the front side and the rear side of the filtering square box and is always kept in sliding connection with the sliding rails, the bottom side of the sliding frame is flush with the top side of the corresponding first filtering plate or the top side of the corresponding second filtering plate, and a pull rod is fixedly connected to the middle of the outer wall of one side of the sliding frame. And the impurity cleaning efficiency is improved when the equipment is blocked, the labor intensity of workers is reduced, and certain practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sewage treatment equipment filter device, concretely to sewage treatment equipment filter device belongs to sewage filtration technical field. BACKGROUND

[0002] Sewage treatment equipment filter device is an important wastewater treatment facility, mainly used for removing suspended solids, particulate matter and some microorganisms in water, its role is to separate solid pollutants in sewage from water by physical or chemical methods, thereby improving water quality, ensuring discharge standard, filter device can not only reduce the burden of subsequent treatment facilities in the sewage treatment process, but also effectively protect the environment and promote the recycling of water resources, but the internal cleaning of many existing filter equipment is troublesome, when a large amount of impurities accumulate on the surface of the filter plate, the equipment may be blocked, and the impurities may be difficult to filter, and in this case, workers often need to disassemble the whole device to clean the impurities, which makes the impurity cleaning process inefficient and complicated, greatly increasing the labor intensity of workers, the utility model can effectively and quickly clean the impurities on the surface of the filter plate, improve the impurity cleaning efficiency when the equipment is blocked, and reduce the labor intensity of workers, which has certain practicality. SUMMARY

[0003] The utility model discloses a sewage treatment equipment filter device, which can effectively and quickly clean the impurities on the surface of the filter plate, improve the impurity cleaning efficiency when the equipment is blocked, and reduce the labor intensity of workers, which has certain practicality.

[0004] The utility model discloses a sewage treatment equipment filter device through following technical scheme to realize above -mentioned purpose, a sewage treatment equipment filter device, including filter square box, the inner wall fixed connection of filter square box has the baffle, the inner wall fixed connection of filter square box has no.

[0005] Preferably, the bottom side of the filter square box is fixedly connected with a water outlet pipe in the middle, and the four corners of the bottom side of the filter square box are fixedly connected with supporting columns, and the bottom ends of the supporting columns are fixedly connected with shock pads.

[0006] Preferably, the filter box is symmetrically provided with spring grooves on the four corners of one side, the inner wall of the spring groove is fixedly connected with springs away from one end of the first filter plate, the springs are fixedly connected with the pull rods close to one end of the first filter plate, the pull rods are in sliding connection with the inner wall of the spring groove, and the pull rods are fixedly connected with the insertion rods on the side close to the first filter plate.

[0007] Preferably, the sliding frame is symmetrically provided with insertion grooves on the side away from the first filter plate, and the inner wall of the insertion groove is in sliding connection with the insertion rod.

[0008] Preferably, the top side of the filter box is fixedly connected with a cylindrical box, the side of the cylindrical box is fixedly connected with a feeding pipe in communication, the inner wall of the top end of the cylindrical box is fixedly connected with a spraying disc, the top side of the spraying disc is fixedly connected with a water inlet pipe penetrating through the cylindrical box, and the inner wall of the cylindrical box is fixedly connected with an anti-sticking coating.

[0009] Preferably, the top side of the cylindrical box is fixedly connected with a servo motor in the middle, the bottom side of the servo motor is fixedly connected with a rotating shaft penetrating through the cylindrical box, eight cutting knives are uniformly and fixedly connected with the rotating shaft in the middle section in up and down directions, and the bottom end of the rotating shaft is fixedly connected with an agitating plate.

[0010] Preferably, the top side of the partition plate is fixedly connected with a pressure pump in the middle through a pipeline in communication, and the top side of the pressure pump is fixedly connected with the anti-sticking coating in communication through a pipeline penetrating through the filter box.

[0011] The utility model discloses a filter box, which comprises a filter box body, a first filter plate, a second filter plate, a sliding frame, a pull rod, an insertion rod, a spring groove, a spring, a servo motor, a rotating shaft, a cutting knife and an agitating plate. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a front view structure schematic diagram of the utility model;

[0013] Figure 2 It is an internal front view sectional structure schematic diagram of the utility model;

[0014] Figure 3 It is a rear view structure schematic diagram of the filter box in the utility model;

[0015] Figure 4 It is a side view sectional structure schematic diagram of the spring groove in the utility model;

[0016] Figure 5 It is the front view structural schematic diagram of the plug rod in the utility model;

[0017] In the figure: 1, cylindrical box, 2, feed pipe, 3, spray disc, 4, water inlet pipe, 5, servo motor, 6, rotating shaft, 7, cutting knife, 8, stirring plate, 9, anti-sticking coating, 10, filter square box, 11, partition, 12, pressure pump, 13, No. 1 filter plate, 14, No. 2 filter plate, 15, slide rail, 16, sliding frame, 17, slot, 18, spring groove, 19, spring, 20, lever, 21, plug rod, 22, water outlet pipe, 23, pull rod, 24, support column, 25, shock pad. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-5 As shown in the figure, a sewage treatment equipment filtering device, including filter square box 10, the inner wall of filter square box 10 is fixedly connected with partition 11, the inner wall of filter square box 10 is fixedly connected with No. 1 filter plate 13, the inner wall of filter square box 10 is fixedly connected with No. 2 filter plate 14, the partition 11, No. 1 filter plate 13 and No. 2 filter plate 14 are evenly spaced and distributed in the inside of filter square box 10, the inner wall of filter square box 10 is fixedly connected with four slide rails 15 that are left-right symmetrical, the slide rail 15 is arranged at the middle of partition 11 and No. 1 filter plate 13 and the middle of No. 1 filter plate 13 and No. 2 filter plate 14, the slide rail 15 is slidably connected with sliding frame 16 between the horizontal line, the sliding frame 16 penetrates through the front and back sides of filter square box 10 and always keeps sliding connection with slide rail 15, the bottom side of sliding frame 16 is flush with the top side of corresponding No. 1 filter plate 13 or No. 2 filter plate 14, the middle of one side outer wall of sliding frame 16 is fixedly connected with pull rod 23, partition 11 is used for fixing pressure pump 12, No. 1 filter plate 13 and No. 2 filter plate 14 are used for filtering sewage, sliding frame 16 can slide back and forth along slide rail 15, the lower edge of sliding frame 16 can scrape No. 1 filter plate 13 and No. 2 filter plate 14 upper surface.

[0020] As a technical optimization scheme of the utility model, the bottom side middle part of the filter square box 10 is fixedly connected with a water outlet pipe 22, the bottom side four corners of the filter square box 10 are fixedly connected with support columns 24, the bottom ends of the support columns 24 are fixedly connected with shock pads 25, the water outlet pipe 22 is used for the outflow of clean water, and the support columns 24 and the shock pads 25 are used for improving the height and stability of the device.

[0021] As a technical optimization scheme of the utility model, the four corners of one side of the filter square box 10 are symmetrically provided with spring grooves 18, the inner walls of the ends of the spring grooves 18 away from the filter plate 13 are fixedly connected with springs 19, the ends of the springs 19 close to the filter plate 13 are fixedly connected with push rods 20, the push rods 20 and the inner walls of the spring grooves 18 are in upper and lower sliding connection, and the side of the push rod 20 close to the filter plate 13 is fixedly connected with a plug rod 21.

[0022] As a technical optimization scheme of the utility model, the side of the sliding frame 16 away from the filter plate 13 is symmetrically provided with plug grooves 17, the inner walls of the plug grooves 17 and the plug rod 21 are in upper and lower sliding connection, and the plug rod 21 can be inserted into the plug groove 17 to fix the sliding frame 16.

[0023] As a technical optimization scheme of the utility model, the top side of the filter square box 10 is fixedly connected with a cylindrical box 1, one side of the cylindrical box 1 is fixedly connected with a feeding pipe 2, the top end inner wall of the cylindrical box 1 is fixedly connected with a spraying disc 3, the top side of the spraying disc 3 penetrates through the cylindrical box 1 and is fixedly installed with a water inlet pipe 4, the inner wall of the cylindrical box 1 is fixedly connected with an anti-sticking coating 9, sewage can enter the inside of the cylindrical box 1 from the feeding pipe 2, the water inlet pipe 4 is used for conveying liquid to the spraying disc 3, can be pure water for washing the inside components of the cylindrical box 1, can be a cleaning agent for washing dirt, and can be a water purifying agent for impurity precipitation and coagulation.

[0024] As a technical optimization scheme of the utility model, the top side middle part of the cylindrical box 1 is fixedly connected with a servo motor 5, the bottom side of the servo motor 5 penetrates through the cylindrical box 1 and is fixedly connected with a rotating shaft 6, eight cutting knives 7 are uniformly and interval fixedly connected on the middle section of the rotating shaft 6, the bottom end of the rotating shaft 6 is fixedly connected with an agitating plate 8, the servo motor 5 drives the cutting knives 7 and the agitating plate 8 to rotate through the rotating shaft 6, the cutting knives 7 can effectively shred the fixed impurities in the sewage, and the agitating plate 8 can further mix the sewage, so that the sewage impurities are homogenized.

[0025] As a technical optimization scheme of the utility model, the top side middle part of the partition 11 is fixed with a pressurizing pump 12 through pipeline communication, the top side of the pressurizing pump 12 is fixed with the bottom end of the anti-adhesion coating 9 through pipeline penetration through the filter square box 10, and the anti-adhesion coating 9 is used to reduce dirt adhesion to the inner wall of the device.

[0026] As a technical optimization scheme of the utility model, the utility model in use, first start servo motor 5, servo motor 5 will drive cutting knife 7 and agitating plate 8 rotation through rotating shaft 6, then inject the sewage into cylindrical box 1 through feed pipe 2, cutting knife 7 can effectively shred the fixed impurities in the sewage, and agitating plate 8 can further stir the sewage, so that the sewage impurities are homogenized, the sewage will slide along the inner wall of anti-adhesion coating 9 and enter the bottom end of anti-adhesion coating 9, at this time, start pressurizing pump 12, pressurizing pump 12 can pressurize the sewage at the bottom end of anti-adhesion coating 9 and spray into the upper surface of No. 1 filter plate 13, the sewage falls to the upper surface of No. 2 filter plate 14 after filtering through No. 1 filter plate 13, and then flows out of the device through water outlet pipe 22 after filtering through No. 2 filter plate 14, so as to complete the filtration treatment of the sewage, when it is needed to clean No. 1 filter plate 13 and No. 2 filter plate 14, only need to make the insertion rod 21 separate from the insertion slot 17 by pulling the horizontal line's pull rod 20, then pull the sliding frame 16 out of the filter square box 10 through the pull rod 23, the lower edge of the sliding frame 16 can scrape the upper surface of No. 1 filter plate 13 and No. 2 filter plate 14, so as to complete the cleaning process.

[0027] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A sewage treatment plant filter apparatus comprising a filter tank (10) characterised in that: The inner wall of the filter box (10) is fixedly connected with a partition plate (11), the inner wall of the filter box (10) is fixedly connected with a first filter plate (13), the inner wall of the filter box (10) is fixedly connected with a second filter plate (14), the partition plate (11), the first filter plate (13) and the second filter plate (14) are uniformly and vertically distributed in the interior of the filter box (10), the inner wall of the filter box (10) is fixedly connected with four slide rails (15) which are symmetrically arranged left and right, the slide rails (15) are arranged at the middle of the partition plate (11) and the first filter plate (13) and the middle of the first filter plate (13) and the second filter plate (14), the slide rails (15) are slidingly connected with slide frames (16) which are arranged between the slide rails (15) and the horizontal line, the slide frames (16) penetrate through the front and back sides of the filter box (10) and are slidingly connected with the slide rails (15) at all times, the bottom side of the slide frame (16) is flush with the top side of the corresponding first filter plate (13) or second filter plate (14), and the middle of the outer wall of one side of the slide frame (16) is fixedly connected with a pull rod (23).

2. The filtering device of a sewage treatment equipment according to claim 1, characterized in that: The bottom side of the filter box (10) is fixedly connected with a water outlet pipe (22) in the middle, and the bottom side of the filter box (10) is fixedly connected with support columns (24) at four corners.

3. The filtering device of a sewage treatment equipment according to claim 1, characterized in that: The four corners of one side of the filter box (10) are vertically and symmetrically provided with spring grooves (18), the inner wall of one end of the spring groove (18) away from the first filter plate (13) is fixedly connected with a spring (19), one end of the spring (19) close to the first filter plate (13) is fixedly connected with a lever (20), the lever (20) is slidingly connected with the inner wall of the spring groove (18) in an up-down manner, and the side of the lever (20) close to the first filter plate (13) is fixedly connected with a plug rod (21).

4. The filtering device of a sewage treatment equipment according to claim 1, characterized in that: The side of the slide frame (16) away from the first filter plate (13) is symmetrically provided with a plug groove (17) left and right, and the inner wall of the plug groove (17) is slidingly connected with the plug rod (21) in an up-down manner.

5. The filter device of claim 1, wherein: The top side of the filter box (10) is fixedly connected with a cylindrical box (1), one side of the cylindrical box (1) is fixedly connected with a feeding pipe (2) in a communication manner, the inner wall of the top end of the cylindrical box (1) is fixedly connected with a spraying disc (3), the top side of the spraying disc (3) penetrates through the cylindrical box (1) and is fixedly connected with a water inlet pipe (4), and the inner wall of the cylindrical box (1) is fixedly connected with an anti-sticking coating (9).

6. A filter device for a sewage treatment plant according to claim 5, characterised in that: The top side of the cylindrical box (1) is fixedly connected with a servo motor (5) in the middle, the bottom side of the servo motor (5) penetrates through the cylindrical box (1) and is fixedly connected with a rotating shaft (6), eight cutting knives (7) are fixedly connected with the middle section of the rotating shaft (6) in an up-down and uniformly spaced manner, and the bottom end of the rotating shaft (6) is fixedly connected with an agitating plate (8).

7. The filter device of claim 1, wherein: The top side of the partition plate (11) is fixedly connected with a pressure pump (12) in a pipeline communication manner, and the top side of the pressure pump (12) penetrates through the filter box (10) through a pipeline and is fixedly connected with the bottom end of the anti-sticking coating (9) in a communication manner.

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