PE barrel sewage treatment device convenient to clean

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a PE (Poly Ethylene) barrel sewage treatment device convenient to clean, which comprises a barrel body, a filter plate is arranged at the inner bottom end of the barrel body, the filter plate is connected to the inner side wall of the barrel body in a sliding manner, the filter plate is matched with the barrel body, and a screw rod is rotatably connected to the inner top end of the barrel body. A rotating assembly used for driving the lead screw to rotate is installed on the barrel body, the lower end of the lead screw is rotationally connected to the inner bottom end of the barrel body, the lead screw penetrates through the filter plate, a moving block is in threaded connection with the rod wall of the lead screw, one end of the moving block is connected with an electromagnetic block, and an iron block is connected to the upper end of the filter plate. According to the technical scheme, the barrel body, the filter plate, the lead screw, the movable block, the electromagnetic block, the iron block, the water pump, the water pumping pipe, the suction head, the water drainage pipe, the motor and other structures are matched with one another, so that purified sewage can be pumped from a high liquid level, impurities are prevented from entering the water pumping pipe, meanwhile, workers can conveniently clean the precipitated impurities, and therefore the working efficiency is improved. And the applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a PE tank wastewater treatment device that is easy to clean. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly becoming a part of ordinary people's daily lives. In the wastewater treatment process, it is often necessary to store and purify wastewater in PE containers.

[0003] Currently, when storing and purifying wastewater in PE containers, a purifying agent is added inside to adsorb and precipitate impurities in the wastewater. However, the precipitated impurities are usually located at the bottom of the PE container, which increases the difficulty of cleaning for staff and makes it less suitable for use. Utility Model Content

[0004] The purpose of this invention is to provide a PE tank wastewater treatment device that is easy to clean, thus solving the problems mentioned in the background art.

[0005] This application provides a PE tank wastewater treatment device that is easy to clean, including a tank body. A filter plate is provided at the bottom of the tank body and is slidably connected to the inner side wall of the tank body. The filter plate is sized to match the tank body. A lead screw is rotatably connected to the top of the tank body. A rotating assembly for driving the lead screw to rotate is installed on the tank body. The lower end of the lead screw is rotatably connected to the bottom of the tank body and passes through the filter plate. A moving block is threadedly connected to the wall of the lead screw. An electromagnetic block is connected to one end of the moving block. An iron block is connected to the upper end of the filter plate, and the iron block and the electromagnetic block are positioned correspondingly. A water pump is installed on one side wall of the tank body. One end of the water pump is connected to a water suction pipe. The other end of the water suction pipe passes through the side wall of the tank body and extends inward and is connected to a suction head. The suction head is installed on the moving block. A drain pipe is connected to the side wall of the water pump. A water spray assembly is installed on the tank body.

[0006] By adopting the above technical solution, wastewater is poured into the tank, followed by the purifying agent. The purifying agent adsorbs and settles impurities in the wastewater, which then fall onto the filter plate. When the purified wastewater needs to be discharged, the water pump is started. The pump draws the treated wastewater through the suction pipe and the suction head, and then discharges it through the drain pipe. As the wastewater is drawn out, the liquid level inside the tank drops. At this time, the rotating component rotates the lead screw, which, through the screw action, causes the moving block to move vertically downwards. The downward movement of the moving block drives the suction head downwards, thus allowing the wastewater at a higher level to be discharged. The system employs a pumping mechanism to prevent the removal of precipitated impurities. The downward movement of the moving block also causes the electromagnetic block to move downwards. When the wastewater in the tank is completely drained, the electromagnetic block moves to the filter plate and contacts the iron block. Activating the electromagnetic block causes it to attract the iron block, which in turn moves the moving block upwards. This, along with the iron block, moves the filter plate upwards, placing it above the tank for easy cleaning of impurities. This structure allows for high-level extraction of purified wastewater, preventing impurities from entering the pumping pipe and facilitating the removal of precipitated impurities, thus improving the device's versatility.

[0007] Optionally, the rotating assembly includes a motor fixedly mounted on the top of the barrel body, and the output end of the motor is connected to a lead screw via a coupling.

[0008] By adopting the above technical solution, when the motor is started, the motor will drive the lead screw to rotate.

[0009] Optionally, a guide rod is connected inside the barrel, the guide rod passes through the filter plate, and the filter plate is slidably connected to the guide rod.

[0010] By adopting the above technical solution, the filter plate is guided to make it move vertically.

[0011] Optionally, the water spray assembly includes a water tank fixedly installed at the top of the barrel body, a water spray pipe rotatably connected to the lower end of the water tank, a water spray plate with an internal cavity connected to the lower end of the water spray pipe, and a plurality of nozzles evenly and equidistantly installed in a ring on the side wall of the water spray plate.

[0012] By adopting the above technical solution, when it is necessary to clean the inner wall of the barrel, the water tank is opened, and the water tank will discharge cleaning water into the spray plate through the spray pipe, and then spray it out from the nozzle to rinse the inner wall of the barrel. At the same time, the filter plate moves vertically to scrape and clean the inner wall of the barrel. The above structure makes it convenient for workers to clean the inside of the barrel, thereby improving the practicality of the device.

[0013] Optionally, pulleys are fixedly sleeved on both the water spray pipe and the screw rod, and the two pulleys are connected by belt drive.

[0014] By adopting the above technical solution, the rotation of the lead screw will drive the water spray pipe to rotate through the pulley, and the rotation of the water spray pipe will drive the water spray disc to rotate, so that the cleaning water can be evenly sprayed on the inner wall of the barrel.

[0015] Optionally, a feeding pipe is installed at the upper end of the barrel.

[0016] By adopting the above technical solution, it is convenient to discharge sewage into the tank.

[0017] Optionally, a number of support pads are installed at the bottom of the barrel.

[0018] By adopting the above technical solutions, the stability of the barrel is improved.

[0019] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0020] (1) The technical solution of this application can extract the purified sewage from the high liquid level by setting up the structure of the barrel, filter plate, screw, moving block, electromagnetic block, iron block, water pump, water suction pipe, suction head, drain pipe and motor, etc., to prevent impurities from entering the water suction pipe 8. At the same time, it is also convenient for staff to clean the sedimented impurities, thereby improving the applicability of the device.

[0021] (2) The technical solution of this application sets up a water tank, a water spray pipe and a water spray plate. When the water tank is opened, the water tank will discharge the cleaning water into the water spray plate through the water spray pipe and then spray it out from the nozzle to rinse the inner wall of the barrel. At the same time, the filter plate is used to scrape and clean the inner wall of the barrel by making vertical movements. The above structure makes it convenient for workers to clean the inside of the barrel, thereby improving the practicality of the device. Attached Figure Description

[0022] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of a PE bucket sewage treatment device that is easy to clean, according to this utility model.

[0024] Figure 2 This is a schematic diagram of the internal structure of a PE bucket sewage treatment device that is easy to clean, according to this utility model.

[0025] Figure 3 This is a schematic diagram of the spray plate structure in a PE bucket sewage treatment device that is easy to clean, according to this utility model.

[0026] In the diagram: 1. Barrel; 2. Filter plate; 3. Lead screw; 4. Moving block; 5. Electromagnetic block; 6. Iron block; 7. Water pump; 8. Pumping pipe; 9. Suction head; 10. Drain pipe; 11. Motor; 12. Guide rod; 13. Water tank; 14. Spray pipe; 15. Spray plate; 16. Feeding pipe. Detailed Implementation

[0027] Please see Figure 1-3 This utility model provides a technical solution: a PE tank sewage treatment device that is easy to clean, including a tank body 1. A sealing door (not shown in the figure) is installed on one side wall of the tank body 1 for opening the tank body 1. A filter plate 2 is provided at the bottom of the inner side of the tank body 1, and the filter plate 2 is slidably connected to the inner side wall of the tank body 1. The size of the filter plate 2 matches that of the tank body 1. A lead screw 3 is rotatably connected to the top of the inner side of the tank body 1. A rotating assembly for driving the lead screw 3 to rotate is installed on the tank body 1. The lower end of the lead screw 3 is rotatably connected to the bottom of the inner side of the tank body 1. A rod 3 is installed through the filter plate 2. A movable block 4 is threaded onto the rod wall of the screw rod 3. An electromagnetic block 5 is connected to one end of the movable block 4. An iron block 6 is connected to the upper end of the filter plate 2, and the positions of the iron block 6 and the electromagnetic block 5 are corresponding. A water pump 7 is installed on one side wall of the barrel 1. A water pump 8 is connected to one end of the water pump 7. The other end of the water pump 8 passes through the side wall of the barrel 1 and extends inward and is connected to a suction head 9. The suction head 9 is installed on the movable block 4. A drain pipe 10 is connected to one side wall of the water pump 7. A water spray assembly is installed on the barrel 1.

[0028] In the technical solution of this application, during use, wastewater is poured into the tank 1, and then the purifying agent is also poured into the tank 1. The purifying agent will adsorb and precipitate the impurities in the wastewater, and the precipitated impurities will fall onto the filter plate 2. When it is necessary to discharge the purified wastewater, the water pump 7 is started. The water pump 7 will draw the treated wastewater through the suction pipe 8 and the suction head 9, and then discharge it through the drain pipe 10. As the wastewater is drawn out, the liquid level inside the tank 1 will drop. At this time, the screw 3 is rotated by the rotating component. The rotation of the screw 3 will cause the moving block 4 to move vertically downward through the thread action. The downward movement of the moving block 4 will drive the suction head 9 to move downward, thereby purifying the wastewater at a high liquid level. The extraction prevents the removal of precipitated impurities. Furthermore, the downward movement of the moving block 4 also causes the electromagnetic block 5 to move downwards. When the wastewater in the tank 1 is completely discharged, the electromagnetic block 5 moves onto the filter plate 2 and contacts the iron block 6. At this point, activating the electromagnetic block 5 causes it to attract the iron block 6, which in turn causes the moving block 4 to move upwards. This, along with the iron block 6, causes the filter plate 2 to move upwards, placing it above the tank 1. This facilitates the cleaning of impurities from the filter plate 2 by the staff. This upper structure allows for high-level extraction of purified wastewater, preventing impurities from entering the pumping pipe 8. It also facilitates the cleaning of precipitated impurities, thus improving the applicability of the device.

[0029] In the technical solution of this application, the rotating component includes a motor 11 fixedly installed on the top of the barrel 1. The output end of the motor 11 is connected to the lead screw 3 through a coupling. When the motor 11 is started, the motor 11 will drive the lead screw 3 to rotate.

[0030] In the technical solution of this application, a guide rod 12 is connected inside the barrel 1. The guide rod 12 passes through the filter plate 2 and is slidably connected to the guide rod 12 to guide the filter plate 2 so that the filter plate 2 can move in the vertical direction.

[0031] In the technical solution of this application, the water spraying assembly includes a water tank 13 fixedly installed on the top of the outer side of the barrel 1. A water spraying pipe 14 is rotatably connected to the lower end of the water tank 13. A water spraying plate 15 with an internal cavity is connected to the lower end of the water spraying pipe 14. Several nozzles are evenly and equidistantly installed in a ring on the side wall of the water spraying plate 15. When it is necessary to clean the inner wall of the barrel 1, the water tank 13 is opened, and the water tank 13 will discharge cleaning water into the water spraying plate 15 through the water spraying pipe 14, and then spray it out from the nozzles to rinse the inner wall of the barrel 1. At the same time, the filter plate 2 is used to scrape and clean the inner wall of the barrel 1 by making vertical movements. The above structure makes it convenient for workers to clean the inside of the barrel 1, thereby improving the practicality of the device.

[0032] In the technical solution of this application, pulleys are fixedly sleeved on the walls of the water spray pipe 14 and the lead screw 3, and the two pulleys are connected by belt drive. The rotation of the lead screw 3 will drive the water spray pipe 14 to rotate through the pulleys. The rotation of the water spray pipe 14 will drive the water spray disc 15 to rotate, so that the cleaning water can be evenly sprayed on the inner wall of the barrel 1.

[0033] In the technical solution of this application, a feeding pipe 16 is installed at the upper end of the barrel 1 to facilitate the discharge of sewage into the barrel 1.

[0034] In the technical solution of this application, several support pads are installed at the bottom of the barrel 1 to improve the stability of the barrel 1.

[0035] In use, wastewater is poured into tank 1, followed by the purifying agent. The purifying agent adsorbs and settles impurities in the wastewater, which then fall onto filter plate 2. When the purified wastewater needs to be discharged, water pump 7 is started. Water pump 7 draws the treated wastewater through suction pipe 8 and suction head 9, and then discharges it through drain pipe 10. As the wastewater is drawn out, the liquid level inside tank 1 drops. At this time, motor 11 rotates lead screw 3, and the rotation of lead screw 3 causes moving block 4 to move vertically downward through the screw thread. The movement causes the suction head 9 to move downwards, thus allowing the sewage at higher levels to be extracted, preventing the removal of sedimented impurities. Furthermore, the downward movement of the moving block 4 also causes the electromagnetic block 5 to move downwards. When the sewage in the tank 1 is completely drained, the electromagnetic block 5 moves onto the filter plate 2 and contacts the iron block 6. At this point, activating the electromagnetic block 5 causes it to attract the iron block 6, which in turn causes the moving block 4 to move upwards. This, along with the electromagnetic block 5 and the iron block 6, causes the filter plate 2 to move upwards, placing it above the tank 1 for easy cleaning of impurities by staff.

Claims

1. A PE tank wastewater treatment device that is easy to clean, comprising a tank body (1), characterized in that: A filter plate (2) is provided at the bottom of the barrel (1), and the filter plate (2) is slidably connected to the inner wall of the barrel (1). The size of the filter plate (2) matches that of the barrel (1). A lead screw (3) is rotatably connected to the top of the barrel (1). A rotating assembly for driving the lead screw (3) to rotate is installed on the barrel (1). The lower end of the lead screw (3) is rotatably connected to the bottom of the barrel (1), and the lead screw (3) passes through the filter plate (2). A moving block (4) is threadedly connected to the rod wall of the lead screw (3). One end of the moving block (4) An electromagnetic block (5) is connected to the filter plate (2), and an iron block (6) is connected to the upper end of the filter plate (2). The iron block (6) and the electromagnetic block (5) are positioned opposite each other. A water pump (7) is installed on one side wall of the barrel (1). One end of the water pump (7) is connected to a water suction pipe (8). The other end of the water suction pipe (8) passes through the side wall of the barrel (1) and extends inward and is connected to a suction head (9). The suction head (9) is installed on the moving block (4). A drain pipe (10) is connected to one side wall of the water pump (7). A water spray assembly is installed on the barrel (1).

2. The PE tank wastewater treatment device for easy cleaning according to claim 1, characterized in that, The rotating assembly includes a motor (11) fixedly installed on the top of the barrel (1), and the output end of the motor (11) is connected to the lead screw (3) through a coupling.

3. The PE tank wastewater treatment device for easy cleaning according to claim 1, characterized in that, The barrel (1) is connected to a guide rod (12), which passes through the filter plate (2) and is slidably connected to the guide rod (12).

4. The PE tank wastewater treatment device for easy cleaning according to claim 1, characterized in that, The water spray assembly includes a water tank (13) fixedly installed on the top of the barrel (1). A water spray pipe (14) is rotatably connected to the lower end of the water tank (13). A water spray plate (15) with a hollow interior is connected to the lower end of the water spray pipe (14). Several nozzles are evenly and equidistantly installed in a ring on the side wall of the water spray plate (15).

5. The PE tank wastewater treatment device for easy cleaning according to claim 4, characterized in that, Both the water spray pipe (14) and the screw rod (3) are fixedly fitted with pulleys, and the two pulleys are connected by belt drive.

6. The PE tank wastewater treatment device for easy cleaning according to claim 1, characterized in that, The upper end of the barrel (1) is equipped with a feeding pipe (16).

7. The PE tank wastewater treatment device for easy cleaning according to claim 1, characterized in that, The bottom of the barrel (1) is equipped with several support pads.

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