Sedimentation tank for recycling sludge water

Abstract

The utility model discloses a sedimentation tank for recycling sludge water, and relates to the technical field of sewage treatment. The utility model provides a sedimentation tank for recycling sludge water, which can adjust the height of a suction pipeline according to the liquid level of clear water. A sedimentation tank for sludge water recovery comprises a supporting frame, the supporting frame is fixedly connected with a sedimentation barrel, the sedimentation barrel is fixedly connected with a water pumping pipe, the water pumping pipe is slidably connected with a sliding pipe, the sliding pipe is located in the sedimentation barrel, one side, close to the water pumping pipe, of the sedimentation barrel is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a connecting rod. The connecting rod is connected with the sliding pipe. After sewage is guided into the precipitation barrel and a flocculating agent is added to settle and precipitate impurities, clear water at the upper part in the precipitation barrel is sucked through the sliding pipe, and when the clear water is pumped, the electric push rod can be controlled to stretch according to the water level of the clear water, so that the sliding pipe is driven to slide up and down through the connecting rod to adjust the position, and muddy water under the bottom is prevented from being pumped.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sedimentation tank for recycling sludge water. Background Art

[0002] A sedimentation tank is a device that uses sedimentation to remove suspended matter from water and purify water. It uses the natural sedimentation or coagulation sedimentation of water to remove suspended matter from water.

[0003] At present, when existing sedimentation equipment absorbs clean water after sedimentation, it is unable to adjust the height of the suction pipe according to the liquid level of the clean water, and it is easy to suck muddy water at the bottom, which is inconvenient to use.

[0004] Therefore, it is urgent to develop a sedimentation tank for sludge water recovery that can adjust the height of the suction pipe according to the clean water level. Utility Model Content

[0005] In order to overcome the shortcomings of existing sedimentation equipment that the height of the suction pipe cannot be adjusted according to the clean water level and the muddy water at the bottom is easily sucked up, the utility model provides a sedimentation tank for muddy water recovery that can adjust the height of the suction pipe according to the clean water level.

[0006] The technical implementation scheme of the utility model is: a sedimentation tank for recovering mud water, including a support frame, the support frame is fixedly connected to a sedimentation cylinder, the sedimentation cylinder is fixedly connected to a water pumping pipe, the water pumping pipe is slidably connected to a sliding pipe, the sliding pipe is located in the sedimentation cylinder, the sedimentation cylinder is fixedly connected to an electric push rod on one side close to the water pumping pipe, the telescopic end of the electric push rod is fixedly connected to a connecting rod, and the connecting rod is connected to the sliding pipe.

[0007] Optionally, a centrifugal pump is also included. The centrifugal pump is fixedly connected to the bottom of the sedimentation cylinder. A connecting pipe is connected between the centrifugal pump and the bottom of the sedimentation cylinder. The centrifugal pump is connected to a discharge pipe.

[0008] Optionally, a fixed frame is further included, the fixed frame is fixedly connected to the sedimentation cylinder, the fixed frame is fixedly connected to a driving motor, and the output shaft of the driving motor is fixedly connected to a stirring frame.

[0009] Optionally, the side of the sedimentation cylinder close to the centrifugal pump is conical to facilitate the gathering of mud and water.

[0010] Optionally, the water pumping pipe is fixedly connected with a valve.

[0011] Optionally, the bottom end of the support frame is fixedly connected with equidistantly distributed stabilizing blocks.

[0012] The utility model has the following advantages: 1. Sewage is introduced into the sedimentation cylinder and flocculant is added to make impurities settle. After sedimentation, clean water in the upper part of the sedimentation cylinder is sucked through the sliding tube and then discharged through the pumping pipe. When extracting clean water, the electric push rod can be controlled to extend and retract according to the water level of the clean water, and then the sliding tube is driven by the connecting rod to slide up and down to adjust the position to avoid sucking muddy water at the bottom.

[0013] 2. After the upper layer of clean water is pumped out, the staff starts the centrifugal pump. The operation of the centrifugal pump can suck the muddy water at the bottom of the sedimentation cylinder and discharge it through the discharge pipe.

[0014] 3. The driving motor drives the stirring frame to rotate, and the rotation of the stirring frame can accelerate the reaction between the flocculant and the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the water pumping pipe and the sliding pipe of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the sedimentation cylinder, fixing frame, driving motor and stirring frame of the utility model.

[0018] The meanings of the reference numerals in the figure are: 1: support frame, 2: sedimentation cylinder, 3: suction pipe, 4: sliding pipe, 5: electric push rod, 6: connecting rod, 7: centrifugal pump, 8: connecting pipe, 9: discharge pipe, 10: fixed frame, 11: driving motor, 12: stirring frame. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0020] Embodiment 1: A sedimentation tank for sludge water recovery, such as Figure 1 , Figure 2 and Figure 3As shown, it includes a support frame 1, a sedimentation cylinder 2, a water suction pipe 3, a sliding pipe 4, an electric push rod 5 and a connecting rod 6. The bottom of the support frame 1 is fixedly connected with equidistantly distributed stabilizing blocks, the support frame 1 is fixedly connected with the sedimentation cylinder 2, the lower part of the sedimentation cylinder 2 is conical, which is convenient for gathering mud and water, the right side of the sedimentation cylinder 2 is fixedly connected with the water suction pipe 3, the water suction pipe 3 is fixedly connected with a valve, the upper part of the water suction pipe 3 is slidably connected with the sliding pipe 4, the sliding pipe 4 is located in the sedimentation cylinder 2, the right side of the sedimentation cylinder 2 is fixedly connected with an electric push rod 5, the telescopic end of the electric push rod 5 is fixedly connected with the connecting rod 6, and the connecting rod 6 is connected to the sliding pipe 4.

[0021] When using the device, sewage is introduced into the sedimentation cylinder 2, and then flocculants are added to settle the impurities in the sewage. After the sedimentation is completed, the staff connects the pipeline to the pumping pipe 3, and then opens the valve to absorb the clean water in the upper part of the sedimentation cylinder 2 through the sliding pipe 4, and then discharges it from the pumping pipe 3. When extracting clean water, the electric push rod 5 can be controlled to extend and retract according to the water level of the clean water, and then the sliding pipe 4 can be driven by the connecting rod 6 to slide up and down to adjust the position to avoid sucking in the muddy water at the bottom. In this way, clean water at different liquid levels can be sucked to avoid sucking in the muddy water at the bottom.

[0022] Embodiment 2: Based on embodiment 1, Figure 1 As shown, it also includes a centrifugal pump 7, a connecting pipe 8 and a discharge pipe 9. The lower part of the sedimentation cylinder 2 is fixedly connected to the centrifugal pump 7, the connecting pipe 8 is connected between the centrifugal pump 7 and the bottom of the sedimentation cylinder 2, and the discharge pipe 9 is connected to the centrifugal pump 7.

[0023] When using the device, after the upper layer of clean water is sucked out, the staff starts the centrifugal pump 7, and the centrifugal pump 7 operates to discharge the muddy water at the bottom of the sedimentation tube 2 through the discharge pipe 9 through the connecting pipe 8. After the cleaning is completed, the staff turns off the centrifugal pump 7. In this way, the muddy water at the bottom of the sedimentation tube 2 can be cleaned after the upper layer of clean water is sucked out.

[0024] like Figure 1 and Figure 3 As shown, it also includes a fixed frame 10, a driving motor 11 and a stirring frame 12. The upper part of the sedimentation cylinder 2 is fixedly connected to the fixed frame 10, the driving motor 11 is fixedly connected to the fixed frame 10, and the stirring frame 12 is fixedly connected to the output shaft of the driving motor 11.

[0025] When using the device, the staff pours the flocculant into the sedimentation cylinder 2 filled with sewage, and then starts the drive motor 11. The output shaft of the drive motor 11 rotates to drive the stirring frame 12 to rotate. The rotation of the stirring frame 12 can accelerate the reaction between the flocculant and the sewage. After the treatment is completed, the staff turns off the drive motor 11.

[0026] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A sedimentation tank for sludge water recovery, characterized in that it includes A support frame (1) is provided, the support frame (1) is fixedly connected to a sedimentation cylinder (2), the sedimentation cylinder (2) is fixedly connected to a water pumping pipe (3), the water pumping pipe (3) is slidably connected to a sliding pipe (4), the sliding pipe (4) is located in the sedimentation cylinder (2), a side of the sedimentation cylinder (2) close to the water pumping pipe (3) is fixedly connected to an electric push rod (5), the telescopic end of the electric push rod (5) is fixedly connected to a connecting rod (6), and the connecting rod (6) is connected to the sliding pipe (4).

2. A sedimentation tank for sludge water recovery according to claim 1, characterized in that: It also includes a centrifugal pump (7), which is fixedly connected to the bottom of the sedimentation cylinder (2), a connecting pipe (8) is connected between the centrifugal pump (7) and the bottom of the sedimentation cylinder (2), and the centrifugal pump (7) is connected to a discharge pipe (9).

3. A sedimentation tank for sludge water recovery according to claim 2, characterized in that: It also includes a fixed frame (10), which is fixedly connected to the sedimentation cylinder (2), the fixed frame (10) is fixedly connected to a driving motor (11), and the output shaft of the driving motor (11) is fixedly connected to a stirring frame (12).

4. A sedimentation tank for sludge water recovery according to claim 3, characterized in that: The side of the sedimentation cylinder (2) close to the centrifugal pump (7) is conical, so as to facilitate the gathering of muddy water.

5. A sedimentation tank for sludge water recovery according to claim 4, characterized in that: The water pumping pipe (3) is fixedly connected with a valve.

6. A sedimentation tank for sludge water recovery according to claim 5, characterized in that: The bottom end of the support frame (1) is fixedly connected with equidistantly distributed stabilizing blocks.

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