Disinfection device for sewage treatment

Abstract

The utility model discloses a disinfection device for sewage treatment, which comprises a filter tank, the tops of the two sides of the inner cavity of the filter tank are fixedly connected with mounting seats, the bottoms of the surfaces of the mounting seats are provided with placing grooves, the tops of the inner cavities of the mounting seats are fixedly connected with screw caps, and the inner cavities of the screw caps are in threaded connection with locking bolts. The bottoms of the locking bolts are movably connected with bearings, the bottoms of the bearings are fixedly connected with sliding plates, and the bottoms of the sliding plates are fixedly connected with limiting insertion rods. By additionally arranging the nut and the bearing, the locking bolt can rotate in the inner cavity of the locking bolt, so that the sliding plate is driven to move, and the limiting insertion rod is driven to insert or release the microporous filter plate through the movement of the sliding plate, so that the microporous filter plate is convenient to disassemble and assemble, and a worker can conveniently maintain and clean the microporous filter plate; therefore, the filtering efficiency of the microporous filtering plate is improved, the dismounting and mounting efficiency of workers is also improved, and the time of the workers is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a disinfection device for sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. When treating sewage, it needs to be disinfected, so a disinfection device is needed;

[0003] However, the traditional disinfection method usually introduces sewage into a pool, and then sprinkles disinfectant powder or disinfectant liquid into the sewage to disinfect it. Since sewage contains impurities and garbage, such as convenience bags, weeds and other debris, when disinfecting sewage, people usually set filter plates on the inner surface of the disinfection pool to block these garbage and debris to prevent them from entering and clogging the drain. However, the filter plate has been used for a long time, and it has filtered debris for a long time, and the debris will clog the filter holes of the filter plate. If it is not cleaned in time, it will cause trouble for the subsequent filtration work. When the filter plate is maintained and cleaned, the disassembly work brings trouble to the staff. For this reason, we propose a disinfection device for sewage treatment to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a disinfection device for sewage treatment, which achieves the function of quick disassembly.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disinfection device for sewage treatment, comprising a filter tank, wherein the tops of both sides of the inner cavity of the filter tank are fixedly connected with mounting seats, and a placement groove is provided at the bottom of the surface of the mounting seat, a nut is fixedly connected with the top of the inner cavity of the mounting seat, a locking bolt is threadedly connected to the inner cavity of the nut, and a bearing is movably connected to the bottom of the locking bolt, a sliding plate is fixedly connected to the bottom of the bearing, a limiting plug rod is fixedly connected to the bottom of the sliding plate, and the bottom of the limiting plug rod passes through the inner cavity of the placement groove and is inserted with a microporous filter plate.

[0008] As a preferred solution, a motor is fixedly installed at the bottom of the left side of the filter tank, a stirring rod is fixedly connected to the right side of the motor, and a stirring blade is fixedly connected to the right side of the stirring rod that penetrates into the inner cavity of the filter tank.

[0009] Through the above technical solution, by adding a motor, it is convenient to drive the stirring rod to rotate, so that the stirring rod drives the stirring blades to rotate, which is convenient for fully blending the sewage and disinfection powder or liquid, improves the uniformity of disinfection, and solves the troubles of the staff.

[0010] As a preferred solution, fixed columns are fixedly connected to the four sides of the bottom of the filter pool, and anti-slip pads are fixedly connected to the bottoms of the fixed columns.

[0011] Through the above technical solution, the filter tank can be easily supported by fixing the columns.

[0012] As a preferred solution, a feed inlet is opened at the top of the left side of the filter pool, an activated carbon filter box is fixedly connected to the bottom of the left side of the filter pool, a water outlet pipe is fixedly connected to the surface of the activated carbon filter box, and an electric valve is provided in the inner cavity of the water outlet pipe.

[0013] Through the above technical solution, by adding an activated carbon filter box, it is easy to clean and eliminate the odor in the water, avoiding the discharge of odorous sewage and causing interference to people's lives.

[0014] As a preferred solution, both sides of the inner cavity of the mounting seat are fixedly connected with slide rails, and both sides of the sliding plate are slidably connected in the inner cavity of the slide rails.

[0015] Through the above technical solution, the sliding stability of the sliding plate is improved through the sliding rail.

[0016] As a preferred solution, both sides of the top of the sliding plate are fixedly connected with return springs, and the top of the return spring is fixedly connected with a fixed pad.

[0017] Through the above technical solution, by adding a reset spring, it is convenient to pull the sliding plate to reset and move, thereby accelerating the separation of the limiting rod from the limiting groove on the surface of the microporous filter plate.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a disinfection device for sewage treatment, which has the following beneficial effects.

[0020] 1. The utility model increases the nut and the bearing, so that the locking bolt can rotate in its inner cavity, thereby driving the sliding plate to move. The movement of the sliding plate drives the limiting rod to plug or unplug the microporous filter plate, which is convenient for disassembly and assembly of the microporous filter plate and maintenance and cleaning of the staff, thereby improving the filtration efficiency of the microporous filter plate, and also improving the disassembly and assembly efficiency of the staff, saving the staff's time.

[0021] 2. The utility model adds a motor to facilitate the rotation of the stirring rod, so that the stirring rod drives the stirring blades to rotate, which is convenient for fully blending the sewage and the disinfection powder or liquid, improves the uniformity of disinfection, and solves the troubles of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A partial enlarged picture is shown in the figure;

[0024] Figure 3 This is a cross-sectional view of the mounting seat structure of the utility model.

[0025] In the figure: 1. Filter tank; 2. Activated carbon filter box; 3. Water outlet pipe; 4. Fixed column; 5. Motor; 6. Feed inlet; 7. Locking bolt; 8. Mounting seat; 9. Microporous filter plate; 10. Stirring blade; 11. Stirring rod; 12. Limiting rod; 13. Placement slot; 14. Reset spring; 15. Sliding plate; 16. Bearing; 17. Nut. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-3 The utility model is a sewage treatment disinfection device, comprising a filter tank 1, the tops of both sides of the inner cavity of the filter tank 1 are fixedly connected with mounting seats 8, and the bottom of the surface of the mounting seat 8 is provided with a placement groove 13, the top of the inner cavity of the mounting seat 8 is fixedly connected with a nut 17, the inner cavity of the nut 17 is threadedly connected with a locking bolt 7, and the bottom of the locking bolt 7 is movably connected with a bearing 16, the bottom of the bearing 16 is fixedly connected with a sliding plate 15, the bottom of the sliding plate 15 is fixedly connected with a limiting plug rod 12, and the bottom of the limiting plug rod 12 passes through the inner cavity of the placement groove 13 and is inserted with a microporous filter plate 9.

[0028] Through the above technical solution, by adding the nut 17 and the bearing 16, the locking bolt 7 can be rotated in its inner cavity, thereby driving the sliding plate 15 to move. The movement of the sliding plate 15 drives the limiting rod 12 to connect or disconnect the microporous filter plate 9, which is convenient for disassembly and assembly of the microporous filter plate 9 and convenient for the staff to maintain and clean it, thereby improving the filtration efficiency of the microporous filter plate 9, and also improving the disassembly and assembly efficiency of the staff, saving the staff's time.

[0029] Specifically, a motor 5 is fixedly installed at the bottom of the left side of the filter pool 1, a stirring rod 11 is fixedly connected to the right side of the motor 5, and a stirring blade 10 is fixedly connected to the right side of the stirring rod 11 through the inner cavity of the filter pool 1, a fixing column 4 is fixedly connected to the bottom of the fixing column 4, a non-slip pad is fixedly connected to the bottom, a feed port 6 is opened at the top of the left side of the filter pool 1, an activated carbon filter box 2 is fixedly connected to the bottom of the left side of the filter pool 1, an outlet pipe 3 is fixedly connected to the surface of the activated carbon filter box 2, an electric valve is provided in the inner cavity of the outlet pipe 3, slide rails are fixedly connected to both sides of the inner cavity of the mounting seat 8, and both sides of the sliding plate 15 slide Connected to the inner cavity of the slide rail, both sides of the top of the sliding plate 15 are fixedly connected with return springs 14, and the top of the return spring 14 is fixedly connected with a fixed pad. The user introduces sewage into the inner cavity of the filter tank 1, and then pours the disinfectant liquid or disinfectant powder into the inner cavity of the filter tank 1 through the feed port 6 and falls into the water flow. Then the user starts the motor 5 through the external controller, drives the stirring rod 11 to rotate through the motor 5, and drives the stirring blade 10 to rotate through the stirring rod 11. The sewage and the disinfectant liquid or disinfectant powder are stirred by the rotation of the stirring blade 10, which accelerates the fusion of the disinfectant powder or disinfectant liquid with the water flow, thereby improving the uniformity of disinfection.

[0030] The working principle of the utility model is as follows: first, the user pours sewage into the inner cavity of the filter pool 1, and the sewage will flow into the bottom of the inner cavity of the filter pool 1 through the microporous filter plate 9, and the impurities and garbage in the sewage will be filtered and cleaned through the microporous filter plate 9. For example, the convenience belt, weeds and other garbage and debris contained in the sewage can be effectively blocked by the microporous filter plate 9 to prevent the garbage and impurities from entering and blocking the water outlet. Then, the user pours the disinfecting liquid or disinfecting powder into the inner cavity of the filter pool 1 through the feed port 6, and it falls into the water flow, and at the same time, the motor 5 is started through the external controller, and the stirring rod 11 is driven to rotate by the motor 5, and the stirring blade 10 is driven to rotate by the stirring rod 11. The stirring blade 10 is rotated to stir the sewage and the disinfecting liquid or disinfecting powder, so as to accelerate the fusion of the disinfecting powder or disinfecting liquid with the water flow, thereby improving the uniformity of disinfection. After the sewage is disinfected, the user opens the electric valve, and the water flow flows into the inner cavity of the activated carbon filter box 2, and passes through the activated carbon filter. The filter box 2 performs filtering treatment, cleans the odor in the sewage, and then discharges it through the outlet pipe 3. When the microporous filter plate 9 is used for a long time, the garbage and debris in the sewage are easy to clog the filter holes. The user regularly uses an external tool to reverse the locking bolt 7. Since the thread on the surface of the locking bolt 7 and the thread in the inner cavity of the nut 17 are threadedly connected, the locking bolt 7 rotates in the inner cavity of the nut 17, so that it can move up and down. For example, when the locking bolt 7 rotates forward, it moves downward. When reversed, when the locking bolt 7 is reversed, it moves upward. The forward rotation of the locking bolt 7 drives the bearing 16 to move upward. The bearing 16 and the reset elasticity of the reset spring 14 pull the sliding plate 15 to move. The sliding plate 15 drives the limiting rod 12 to reset and move out of the limiting groove on the surface of the microporous filter plate 9. When the limiting pressure of the microporous filter plate 9 is eliminated, the user can remove the microporous filter plate 9 for maintenance and cleaning.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A sewage treatment disinfection device, comprising a filter tank (1), characterized in that: The tops of both sides of the inner cavity of the filter pool (1) are fixedly connected to mounting seats (8), and a placement groove (13) is provided at the bottom of the surface of the mounting seat (8), a nut (17) is fixedly connected to the top of the inner cavity of the mounting seat (8), the inner cavity of the nut (17) is threadedly connected to a locking bolt (7), and the bottom of the locking bolt (7) is movably connected to a bearing (16), the bottom of the bearing (16) is fixedly connected to a sliding plate (15), the bottom of the sliding plate (15) is fixedly connected to a limiting plug rod (12), and the bottom of the limiting plug rod (12) passes through the inner cavity of the placement groove (13) and is inserted with a microporous filter plate (9).

2. A sewage treatment disinfection device according to claim 1, characterized in that: A motor (5) is fixedly mounted on the bottom of the left side of the filter tank (1), a stirring rod (11) is fixedly connected to the right side of the motor (5), and a stirring blade (10) is fixedly connected to the right side of the stirring rod (11) which penetrates into the inner cavity of the filter tank (1).

3. A sewage treatment disinfection device according to claim 1, characterized in that: The bottom of the filter pool (1) is fixedly connected to fixing columns (4) on all sides, and the bottom of the fixing columns (4) is fixedly connected to an anti-slip pad.

4. A sewage treatment disinfection device according to claim 1, characterized in that: A feed inlet (6) is provided at the top of the left side of the filter pool (1); an activated carbon filter box (2) is fixedly connected to the bottom of the left side of the filter pool (1); a water outlet pipe (3) is fixedly connected to the surface of the activated carbon filter box (2); and an electric valve is provided in the inner cavity of the water outlet pipe (3).

5. A sewage treatment disinfection device according to claim 1, characterized in that: Both sides of the inner cavity of the mounting seat (8) are fixedly connected to slide rails, and both sides of the sliding plate (15) are slidably connected to the inner cavity of the slide rails.

6. A sewage treatment disinfection device according to claim 1, characterized in that: Both sides of the top of the sliding plate (15) are fixedly connected with a return spring (14), and the top of the return spring (14) is fixedly connected with a fixed pad.

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