Integrated sewage treatment system

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an integrated sewage treatment system which comprises a plurality of water tanks, control assemblies are arranged in the water tanks, water conveying assemblies are arranged at the upper ends of the water tanks, each control assembly comprises four limiting rods, and the four limiting rods are symmetrically and fixedly connected to the inner walls of the two sides of the water tanks. The four limiting rods are inserted into the four limiting holes, the four limiting holes are formed in the surfaces of the moving plate and the blocking plate, and a plurality of water conveying holes are formed in the surface of the moving plate. The moving plate and the blocking plate are opened and closed by controlling the air cylinder, the electric sliding block is controlled to move, the moving plate and the blocking plate which are attached together are driven to move reversely, the water conveying hole and the through hole are overlapped in a staggered mode, and sewage entering the water tank and sewage discharged from the water tank are separated. Therefore, untreated sewage entering the water tank can be prevented from being input into the next water tank, and insufficient sewage treatment is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an integrated sewage treatment system. Background Art

[0002] Integrated sewage treatment is a treatment method that integrates multiple sewage treatment units in one system, which is suitable for water sources with small water volume and relatively stable water quality. The integrated sewage treatment equipment removes large particle impurities and suspended solids in sewage through the pretreatment stage, degrades organic matter through the biological treatment stage, and conducts in-depth treatment through the post-treatment stage to meet the requirements of discharge standards.

[0003] The existing integrated sewage treatment requires the use of multiple water tanks to conduct hierarchical treatment of sewage. However, the sewage in multiple water tanks needs to be transported by water pumps. When the water tank transports sewage into the next treatment stage, it will also be input with untreated sewage, which easily causes some sewage to enter the next stage without prior treatment, resulting in insufficient sewage treatment. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related art to some extent. For this purpose, an object of the utility model is to propose an integrated sewage treatment system, which can prevent untreated sewage from entering the next water tank, effectively preventing insufficient sewage treatment.

[0005] The integrated sewage treatment system proposed according to the utility model includes multiple water tanks. Control components are arranged inside each of the multiple water tanks, and water delivery components are arranged at the upper ends of each of the multiple water tanks;

[0006] The control component includes four limit rods, and the four limit rods are symmetrically and fixedly connected to the inner walls on both sides of the water tank. The four limit rods are inserted into four limit holes, and the four limit holes are opened on the surfaces of the moving plate and the blocking plate. A plurality of water delivery holes are opened on the surface of the moving plate, and a plurality of through holes are opened on the surfaces of the plurality of blocking plates. Cylinders are embedded at both ends of the moving plate, and the other ends of the two cylinders are fixedly connected to the side walls of the blocking plate. Two electric sliders are fixedly connected to the upper surface of the moving plate, and the two electric sliders are slidably connected inside two guide rails, and the two guide rails are fixedly connected to the inner wall of the water tank.

[0007] Preferably, the water delivery assembly includes two fixing blocks, the two fixing blocks are fixedly connected to the upper surface of the water tank, the same fixing shaft is fixedly connected to the two fixing blocks, a cover plate is rotatably connected to the surface of the fixing shaft, connection pipes are embedded at both ends of the upper surface of the cover plate, the two connection pipes correspond to the two delivery pipes, water pumps are fixedly connected to the lower ends of the two delivery pipes, and the two water pumps are fixedly connected to the inner wall of the water tank.

[0008] Preferably, the side wall of the moving plate fits against the inner wall of the water tank, and the moving plate matches the blocking plate.

[0009] Preferably, the water delivery holes and the through holes are arranged alternately, and the inner diameters of the water delivery holes and the through holes are the same.

[0010] Preferably, the lower end of the connection pipe is inserted into the upper end of the delivery pipe, and the outer wall of the connection pipe fits against the inner wall of the delivery pipe.

[0011] The beneficial effect of the present utility model is that by controlling the air cylinder, the moving plate and the blocking plate are opened and closed, the electric slider is controlled to move, driving the moving plate and the blocking plate that are attached together to move in the opposite direction, the water delivery holes and the through holes are alternately overlapped, so that the sewage entering the water tank and the sewage discharged are separated, which can prevent the untreated sewage entering the water tank from being input into the next water tank, effectively preventing insufficient sewage treatment. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the integrated sewage treatment system proposed by the present utility model.

[0013] Figure 2 It is a schematic cross-sectional structural diagram of the integrated sewage treatment system proposed by the present utility model.

[0014] Figure 3 It is a schematic diagram of the internal structure of the water tank of the integrated sewage treatment system proposed by the present utility model.

[0015] Figure 4 It is a schematic diagram of the partial structure of the control component of the integrated sewage treatment system proposed by the present utility model.

[0016] Figure 5 It is a schematic diagram of the moving plate structure of the integrated sewage treatment system proposed by the present utility model.

[0017] In the figure: 1, water tank; 2, control component; 21, limiting rod; 22, limiting hole; 23, moving plate; 24, blocking plate; 25, water delivery hole; 26, through hole; 27, air cylinder; 28, electric slider; 29, guide rail; 3, water delivery assembly; 31, fixing block; 32, fixing shaft; 33, cover plate; 34, connection pipe; 35, delivery pipe; 36, water pump. Specific Embodiment

[0018] Referring to Figures 1-5 , an integrated sewage treatment system includes a plurality of water tanks 1. A control component 2 is provided inside each of the plurality of water tanks 1, and a water delivery component 3 is provided at the upper end of each of the plurality of water tanks 1;

[0019] The control component 2 includes four limiting rods 21. The four limiting rods 21 are symmetrically and fixedly connected to the inner walls on both sides of the water tank 1. The four limiting rods 21 are inserted into four limiting holes 22. The four limiting holes 22 are opened on the surfaces of the moving plate 23 and the blocking plate 24. A plurality of water delivery holes 25 are opened on the surface of the moving plate 23, and a plurality of through holes 26 are opened on the surfaces of the plurality of blocking plates 24. Cylinders 27 are embedded at both ends of the moving plate 23. The other ends of the two cylinders 27 are fixedly connected to the side walls of the blocking plate 24. Two electric sliders 28 are fixedly connected to the upper surface of the moving plate 23. The two electric sliders 28 are slidably connected inside two guide rails 29. The two guide rails 29 are fixedly connected to the inner wall of the water tank 1. By controlling the movement of the electric slider 28, the moving plate 23 and the blocking plate 24 that are attached to each other move in opposite directions. At this time, the water delivery holes 25 and the through holes 26 are staggered and overlapped, so that the sewage entering the water tank 1 and the discharged sewage are separated, which can prevent the untreated sewage entering the water tank 1 from being input into the next water tank 1, effectively preventing insufficient sewage treatment.

[0020] The water delivery component 3 includes two fixing blocks 31. The two fixing blocks 31 are fixedly connected to the upper surface of the water tank 1. The same fixing shaft 32 is fixedly connected to the two fixing blocks 31. A cover plate 33 is rotatably connected to the surface of the fixing shaft 32. Connecting pipes 34 are embedded at both ends of the upper surface of the cover plate 33. The two connecting pipes 34 correspond to the two delivery pipes 35. Water pumps 36 are fixedly connected to the lower ends of the two delivery pipes 35. The two water pumps 36 are fixedly connected to the inner wall of the water tank 1. The cover plate 33 is driven to insert the connecting pipe 34 into the delivery pipe 35, and then the water in the water tank 1 is input into the delivery pipe 35 through the water pump 36, and then the water is transported into the connecting pipe 34 through the delivery pipe 35 and then transported to the water tank 1 of the next treatment step.

[0021] The side wall of the moving plate 23 fits with the inner wall of the water tank 1, and the moving plate 23 matches the blocking plate 24, so that the moving plate 23 and the blocking plate 24 can be perfectly fitted.

[0022] The water delivery holes 25 and the through holes 26 are arranged in a staggered manner, and the inner diameters of the water delivery holes 25 and the through holes 26 are the same. When the moving plate 23 and the blocking plate 24 are fitted, the water delivery holes 25 and the through holes 26 can be blocked at the same time.

[0023] The lower end of the connecting pipe 34 is inserted into the upper end of the conveying pipe 35, and the outer wall of the connecting pipe 34 is in contact with the inner wall of the conveying pipe 35, so that the connecting pipe 34 can be completely clamped with the conveying pipe 35, and sewage is conveyed through the connecting pipe 34 and the conveying pipe 35.

[0024] When the device is in use, first drive the connecting pipe 34 to insert into the conveying pipe 35 through the cover plate 33, then input the water in the water tank 1 into the conveying pipe 35 through the water pump 36, and then convey the water into the connecting pipe 34 through the conveying pipe 35 and send it to the water tank 1 in the next treatment step. Before the water pump 36 is started, first control the air cylinder 27 to separate the moving plate 23 and the blocking plate 24 by expanding them, and then control the electric slider 28 to move towards the water inlet end of the water tank 1. The water in the water tank 1 flows to the other side in the water tank 1 through the water conveying hole 25 and the through hole 26. When the moving plate 23 moves to the limit, control the air cylinder 27 to pull the moving plate 23 to fit with the blocking plate 24, and then start the water pump 36 to pump the treated sewage in the front-end water tank 1 into the next lower water tank 1 for treatment. At the same time, control the movement of the electric slider 28 to drive the moving plate 23 and the blocking plate 24 that are fitted together to move in the reverse direction. At this time, the water conveying hole 25 and the through hole 26 are staggered and overlapped, so that the sewage entering the water tank 1 and the discharged sewage are separated, which can prevent the untreated sewage entering the water tank 1 from being input into the next water tank 1, and effectively prevent the insufficient sewage treatment.

Claims

1. An integrated sewage treatment system, comprising a plurality of water tanks (1), wherein a control component (2) is disposed inside each of the plurality of water tanks (1), and a water delivery component (3) is disposed at the upper end of each of the plurality of water tanks (1); Features: The control assembly (2) comprises four limit rods (21), the four limit rods (21) are symmetrically fixedly connected to the inner walls of both sides of the water tank (1), the four limit rods (21) are inserted into four limit holes (22), the four limit holes (22) are arranged on the surface of the movable plate (23) and the blocking plate (24), a plurality of water delivery holes (25) are arranged on the surface of the movable plate (23), a plurality of through holes (26) are arranged on the surface of the plurality of blocking plates (24), cylinders (27) are embedded at both ends of the movable plate (23), the other ends of the two cylinders (27) are fixedly connected to the side walls of the blocking plate (24), two electric sliders (28) are fixedly connected to the upper surface of the movable plate (23), the two electric sliders (28) are slidably connected to the inside of two guide rails (29), and the two guide rails (29) are fixedly connected to the inner wall of the water tank (1).

2. The integrated sewage treatment system according to claim 1, characterized in that: The water delivery assembly (3) comprises two fixed blocks (31), the two fixed blocks (31) are fixedly connected to the upper surface of the water tank (1), the two fixed blocks (31) are fixedly connected to the same fixed shaft (32), a cover plate (33) is rotatably connected to the surface of the fixed shaft (32), connecting pipes (34) are embedded at both ends of the upper surface of the cover plate (33), the two connecting pipes (34) correspond to two delivery pipes (35), the lower ends of the two delivery pipes (35) are fixedly connected to water pumps (36), and the two water pumps (36) are fixedly connected to the inner wall of the water tank (1).

3. The integrated sewage treatment system according to claim 1, characterized in that: The side wall of the movable plate (23) is in contact with the inner wall of the water tank (1), and the movable plate (23) matches the blocking plate (24).

4. The integrated sewage treatment system according to claim 1, characterized in that: The water delivery holes (25) and the through holes (26) are arranged alternately, and the inner diameters of the water delivery holes (25) and the through holes (26) are the same.

5. The integrated sewage treatment system according to claim 2, characterized in that: The lower end of the connecting pipe (34) is plugged into the upper end of the conveying pipe (35), and the outer wall of the connecting pipe (34) is in contact with the inner wall of the conveying pipe (35).

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