Sludge discharge device for sewage treatment

Abstract

The utility model provides a sludge discharge device for sewage treatment. Relates to the technical field of sludge discharge for sewage treatment. Comprising a fixing plate, mounting frames are fixedly mounted at four corners of the top of the fixing plate, a sewage treatment tank is fixedly mounted between one sides of the mounting frames, glass windows are fixedly mounted on the left side and the right side of the sewage treatment tank, a water suction pump is fixedly mounted on the left side of the top of the fixing plate, and a water suction hose is fixedly mounted on the top of the water suction pump. By means of the lifting assembly, after sewage treatment is completed, sewage and sludge impurities can be precipitated and separated, the device can know the height of sludge according to a glass window, so that a first motor is controlled to drive a lead screw to rotate, the lead screw can drive a sliding block and a water pumping hose to ascend and descend, and the sewage treatment efficiency is improved. Sludge is not prone to entering the inner side of the water pumping hose in the water pumping process of the device, and the water pumping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge discharge for sewage treatment, in particular to a sludge discharge 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, and is increasingly entering the daily lives of ordinary people. However, in the existing technology, a large amount of silt will accumulate at the bottom of the pool where sewage is generally stored after a long period of sedimentation;

[0003] The announcement number CN 210764409 U discloses a sludge removal device for sewage treatment, including a water holding device for treating sewage, and a collecting device for collecting sludge, a power device is arranged on one side of the water holding device, and a sludge scraping device is arranged in the water holding device;

[0004] When the device is in use, after the sewage treatment is completed, the height of the water suction hose needs to be adjusted by the staff, otherwise the water suction hose is prone to allow sludge to enter the inside during the water pumping process, thereby causing blockage, and the sludge is scraped off by the triangular scraper during cleaning, but the sludge is prone to flow out from the top of the scraper, so that the bottom of the device still retains sludge, making the cleaning effect poor;

[0005] Therefore, it is necessary to provide a new sludge discharge device for sewage treatment to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a mud discharge device for sewage treatment which is easy to clean and not easy to be blocked.

[0007] In order to solve the above technical problems, the utility model provides a sludge discharge device for sewage treatment, comprising:

[0008] A sludge discharge device for sewage treatment comprises a fixed plate, a mounting frame is fixedly installed at the four corners of the top of the fixed plate, a sewage treatment box is fixedly installed between one side of the mounting frame, glass windows are fixedly installed on the left and right sides of the sewage treatment box, a water pump is fixedly installed on the left side of the top of the fixed plate, a water pump hose is fixedly installed on the top of the water pump, a fixed frame is fixedly installed on the left side of the sewage treatment box, and a sewage discharge box is fixedly installed on the bottom of the sewage treatment box; a lifting component, the lifting component is installed on the fixed frame; and a sewage discharge component is installed on the sewage discharge box.

[0009] Preferably, the lifting assembly includes a first motor, a screw rod and a sliding block, the first motor is fixedly mounted on the top inner wall of the fixed frame, the screw rod is fixedly mounted on the output end of the first motor, and the sliding block is threadedly mounted on the outside of the screw rod.

[0010] By adopting the above technical solution, after the sewage treatment is completed, the sewage and sludge debris can be precipitated and separated. The device can know the height of the sludge according to the glass window, thereby controlling the first motor to drive the screw rod to rotate, so that the screw rod can drive the sliding block and the water suction hose to rise and fall, so that the device is not easy to allow sludge to enter the inner side of the water suction hose during the water pumping process, thereby improving the water pumping efficiency.

[0011] Preferably, the sewage discharge assembly includes a second motor, a drive shaft, a conveying dragon and a discharge pipe, the second motor is fixedly mounted on the rear side of the sewage discharge box, the drive shaft is fixedly mounted on the output end of the second motor, the conveying dragon is fixedly mounted on the outside of the drive shaft, and the discharge pipe is fixedly mounted on the bottom of the sewage discharge box.

[0012] By adopting the above technical solution, after the sewage treatment is completed, the sludge will settle at the bottom of the sewage treatment tank and the sewage discharge tank, and the second motor can be controlled to drive the driving shaft and the conveying dragon to rotate, so that the conveying dragon can drive the sludge to be transported after rotation, and the sludge can be discharged through the connecting groove and the discharge pipe. The trapezoidal sewage treatment tank allows the sludge to slide to the inside of the sewage discharge tank, making the sludge cleaning more convenient and quick.

[0013] Preferably, a mounting groove is provided on the top of the sliding block, and the water suction hose is fixedly installed on the inner side of the mounting groove.

[0014] By adopting the above technical solution, the installation groove facilitates the installation of the water suction hose, so that the sliding block can drive the water suction hose to move after sliding.

[0015] Preferably, a limiting groove is provided on the right side of the fixing frame, and the sliding block is slidably installed on the inner side of the limiting groove.

[0016] By adopting the above technical solution, the limiting groove is convenient for limiting the sliding block, so that the sliding block can only slide after being subjected to force.

[0017] Preferably, the sewage treatment tank is trapezoidal in shape, and through grooves are provided at the bottom of the sewage treatment tank and the top of the sewage discharge tank.

[0018] By adopting the above technical solution, the trapezoidal design makes it easier for the sludge to accumulate and remain at the bottom of the sewage treatment tank, making it more convenient and quick to discharge the sludge.

[0019] Preferably, a connecting groove is provided at the bottom of the sewage discharge box, and the discharge pipe is connected to the connecting groove.

[0020] By adopting the above technical solution, the connecting groove makes it easy for the sludge inside the sewage box to be discharged through the connecting groove and the discharge pipe.

[0021] Preferably, a threaded hole is provided on the top of the sliding block, and an external thread is provided on the outer side of the screw rod, and the external thread is meshed with the threaded hole.

[0022] By adopting the above technical solution, the threaded hole makes it easy for the screw rod to drive the sliding block to move under force through the threaded engagement after rotation.

[0023] Compared with the related art, the sludge discharge device for sewage treatment provided by the utility model has the following beneficial effects:

[0024] (1) The utility model is a sludge discharge device for sewage treatment. Through the provided lifting assembly, after the sewage treatment is completed, the sewage and sludge debris can be precipitated and separated. The device can know the height of the sludge according to the glass window, thereby controlling the first motor to drive the screw rod to rotate, so that the screw rod can drive the sliding block and the water pumping hose to rise and fall, so that the device is not easy to make the sludge enter the inner side of the water pumping hose during the water pumping process, so that the water pumping efficiency is improved;

[0025] (2) The utility model is a sludge discharge device for sewage treatment. Through the sewage discharge assembly, after the sewage treatment is completed, the sludge will settle at the bottom of the sewage treatment tank and the sewage discharge tank. The second motor can be controlled to drive the driving shaft and the conveying dragon to rotate, so that the conveying dragon can drive the sludge to be transported after the rotation, and the sludge can be discharged through the connecting groove and the discharge pipe. The trapezoidal sewage treatment tank allows the sludge to slide to the inside of the sewage discharge tank, making the sludge cleaning more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram of a preferred embodiment of a sludge discharge device for sewage treatment provided by the utility model;

[0027] Figure 2 It is a partial structural schematic diagram of the utility model;

[0028] Figure 3 It is a cross-sectional schematic diagram of the utility model.

[0029] Numbers in the figure: 1. Fixed plate; 2. Mounting frame; 3. Sewage treatment tank; 4. Glass window; 5. Water pump; 6. Water hose; 7. Fixed frame; 8. Sewage tank; 9. First motor; 10. Screw rod; 11. Sliding block; 12. Second motor; 13. Driving shaft; 14. Conveying dragon; 15. Discharge pipe; 16. Mounting groove; 17. Limiting groove; 18. Connecting groove. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0031] Please refer to Figure 1-Figure 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a sludge discharge device for sewage treatment provided by the utility model; Figure 2 It is a partial structural schematic diagram of the utility model; Figure 3 A sludge discharge device for sewage treatment comprises a fixed plate 1, a mounting frame 2 is fixedly installed at the four corners of the top of the fixed plate 1, a sewage treatment box 3 is fixedly installed between one side of the mounting frame 2, a glass window 4 is fixedly installed on the left and right sides of the sewage treatment box 3, a water pump 5 is fixedly installed on the left side of the top of the fixed plate 1, a water pump hose 6 is fixedly installed on the top of the water pump 5, a fixed frame 7 is fixedly installed on the left side of the sewage treatment box 3, and a sewage discharge box 8 is fixedly installed at the bottom of the sewage treatment box 3; a lifting component, the lifting component is installed on the fixed frame 7; and a sewage discharge component is installed on the sewage discharge box 8.

[0032] In this embodiment, the lifting assembly includes a first motor 9, a screw rod 10 and a sliding block 11. The first motor 9 is fixedly mounted on the top inner wall of the fixed frame 7, the screw rod 10 is fixedly mounted on the output end of the first motor 9, and the sliding block 11 is threadedly mounted on the outside of the screw rod 10.

[0033] In this embodiment, the sewage discharge assembly includes a second motor 12, a drive shaft 13, a conveying dragon 14 and a discharge pipe 15. The second motor 12 is fixedly installed on the rear side of the sewage discharge box 8, the drive shaft 13 is fixedly installed on the output end of the second motor 12, the conveying dragon 14 is fixedly installed on the outside of the drive shaft 13, and the discharge pipe 15 is fixedly installed at the bottom of the sewage discharge box 8.

[0034] In this embodiment, a mounting groove 16 is formed on the top of the sliding block 11 , and the water suction hose 6 is fixedly mounted on the inner side of the mounting groove 16 .

[0035] In this embodiment, a limiting groove 17 is provided on the right side of the fixing frame 7 , and the sliding block 11 is slidably installed inside the limiting groove 17 .

[0036] In this embodiment, the sewage treatment tank 3 is in a trapezoidal shape, and through grooves are provided at the bottom of the sewage treatment tank 3 and the top of the sewage discharge tank 8.

[0037] In this embodiment, a connecting groove 18 is provided at the bottom of the sewage box 8 , and the discharge pipe 15 is connected to the connecting groove 18 .

[0038] In this embodiment, a threaded hole is provided on the top of the sliding block 11, and an external thread is provided on the outer side of the screw rod 10, and the external thread is meshed with the threaded hole.

[0039] The working principle of a sludge discharge device for sewage treatment provided by the utility model is as follows:

[0040] After the sewage treatment is completed, the sewage and sludge debris can be precipitated and separated. The device can know the height of the sludge according to the glass window 4, thereby controlling the first motor 9 to drive the screw rod 10 to rotate, so that the screw rod 10 can drive the sliding block 11 and the water suction hose 6 to rise and fall, so that the device is not easy to allow the sludge to enter the inner side of the water suction hose 6 during the pumping process, so that the pumping efficiency is improved; after the sewage treatment is completed, the sludge will be settled at the bottom of the sewage treatment tank 3 and the sewage discharge tank 8, and the second motor 12 can be controlled to drive the drive shaft 13 and the conveying dragon 14 to rotate, so that the conveying dragon 14 can drive the sludge to be transported after rotation, so that the sludge can be discharged through the connecting groove 18 and the discharge pipe 15, and the trapezoidal sewage treatment tank 3 allows the sludge to slide to the inner side of the sewage discharge tank 8, so that the sludge cleaning is more convenient and quick.

[0041] Compared with the related art, the sludge discharge device for sewage treatment provided by the utility model has the following beneficial effects:

[0042] The utility model provides a sludge discharge device for sewage treatment. Through the provided lifting assembly, after the sewage treatment is completed, the sewage and the sludge and debris can be precipitated and separated. The device can know the height of the sludge according to the glass window 4, thereby controlling the first motor 9 to drive the screw rod 10 to rotate, so that the screw rod 10 can drive the sliding block 11 and the water suction hose 6 to rise and fall, so that the device is not easy to make the sludge enter the inner side of the water suction hose 6 during the water pumping process, so that the water pumping efficiency is improved;

[0043] The utility model discloses a sludge discharge device for sewage treatment. Through the sewage discharge assembly, after the sewage treatment is completed, the sludge will settle at the bottom of the sewage treatment tank 3 and the sewage discharge tank 8. The second motor 12 can be controlled to drive the driving shaft 13 and the conveying dragon 14 to rotate, so that the conveying dragon 14 can drive the sludge to be transported after the rotation, so that the sludge can be discharged through the connecting groove 18 and the discharge pipe 15. The trapezoidal sewage treatment tank 3 allows the sludge to slide to the inner side of the sewage discharge tank 8, so that the sludge cleaning is more convenient and quick.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sludge discharge device for sewage treatment, comprising a fixed plate (1), characterized in that: The four corners of the top of the fixed plate (1) are fixedly mounted with mounting frames (2); a sewage treatment box (3) is fixedly mounted between one side of the mounting frame (2); glass windows (4) are fixedly mounted on the left and right sides of the sewage treatment box (3); a water pump (5) is fixedly mounted on the left side of the top of the fixed plate (1); a water pump hose (6) is fixedly mounted on the top of the water pump (5); a fixing frame (7) is fixedly mounted on the left side of the sewage treatment box (3); and a sewage discharge box (8) is fixedly mounted on the bottom of the sewage treatment box (3); A lifting assembly, the lifting assembly being mounted on a fixing frame (7); A sewage discharge assembly, wherein the sewage discharge assembly is mounted on the sewage discharge box (8).

2. A sludge discharge device for sewage treatment according to claim 1, characterized in that: The lifting assembly comprises a first motor (9), a screw rod (10) and a sliding block (11); the first motor (9) is fixedly mounted on the top inner wall of the fixing frame (7); the screw rod (10) is fixedly mounted on the output end of the first motor (9); and the sliding block (11) is threadedly mounted on the outer side of the screw rod (10).

3. A sludge discharge device for sewage treatment according to claim 1, characterized in that: The sewage discharge assembly comprises a second motor (12), a drive shaft (13), a conveying dragon (14) and a discharge pipe (15); the second motor (12) is fixedly mounted on the rear side of the sewage discharge box (8); the drive shaft (13) is fixedly mounted on the output end of the second motor (12); the conveying dragon (14) is fixedly mounted on the outside of the drive shaft (13); and the discharge pipe (15) is fixedly mounted on the bottom of the sewage discharge box (8).

4. A sludge discharge device for sewage treatment according to claim 2, characterized in that: A mounting groove (16) is provided on the top of the sliding block (11), and the water extraction hose (6) is fixedly mounted on the inner side of the mounting groove (16).

5. A sludge discharge device for sewage treatment according to claim 2, characterized in that: A limiting groove (17) is provided on the right side of the fixing frame (7), and the sliding block (11) is slidably mounted on the inner side of the limiting groove (17).

6. A sludge discharge device for sewage treatment according to claim 1, characterized in that: The sewage treatment tank (3) is in the shape of a trapezoid, and through grooves are provided at the bottom of the sewage treatment tank (3) and the top of the sewage discharge tank (8).

7. A sludge discharge device for sewage treatment according to claim 3, characterized in that: A communication groove (18) is provided at the bottom of the sewage discharge box (8), and the discharge pipe (15) is connected to the communication groove (18).

8. A sludge discharge device for sewage treatment according to claim 2, characterized in that: A threaded hole is provided at the top of the sliding block (11), and an external thread is provided on the outer side of the screw rod (10), and the external thread is meshed with the threaded hole.

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