Sewage treatment device and control system thereof

Abstract

The utility model relates to the field of sewage treatment, and discloses a sewage treatment device and a control system thereof, the sewage treatment device comprises a treatment box, the top surface of the treatment box is provided with a water injection port, the two sides of the treatment box are respectively provided with a pulling hole, a mounting frame is inserted in the pulling holes in a sliding manner, and the mounting frame is connected with the water injection port. A first filter plate is fixed in the mounting frame, a second filter plate is fixed on the inner bottom surface of the treatment box, a communication port is formed in the inner bottom surface of the treatment box, two drainage holes are formed in the inner bottom surface of the treatment box, and a return pipe is fixedly communicated with the bottom surface of the treatment box; and the other end of the return pipe is fixedly communicated with one side of the treatment box, a water suction pump is arranged at one end of the return pipe, and two discharge pipes are fixedly communicated with the bottom surface of the treatment box. According to the sewage treatment device, sewage can be circularly filtered, so that the sewage is more comprehensively and cleanly filtered, the recycling of workers is facilitated, and water resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device and a control system thereof. Background Art

[0002] Wastewater treatment: The process of purifying wastewater to ensure that it meets the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering.

[0003] According to the Chinese patent with the publication number of CN219860993U, a sludge cleaning device for sewage treatment is disclosed. The electric cylinder is started, thereby driving the mobile box to move to a position between a discharge port and a through hole through a conveying pipe and a connecting rod. The discharge pipe is slidably connected to the bottom frame, and the sludge and water discharged from the through hole enter the mobile box. Then, the water is discharged through the discharge port after being filtered by the filter cloth, while the sludge is blocked by the filter cloth and remains in the mobile box. After the water is discharged, the valve is opened to discharge the sludge through the discharge pipe, thereby discharging the water and the sludge separately.

[0004] In the above scheme, the mobile box is driven to move to a position between the discharge port and the through hole by the conveying pipe and the connecting rod, the discharge pipe is slidably connected to the bottom frame, the sludge and water discharged from the through hole enter the mobile box, and then the water is discharged through the discharge port after being filtered by the filter cloth, while the sludge is blocked by the filter cloth and remains in the mobile box, resulting in the following disadvantages: when separating the sludge from the water, the sewage is only filtered once by the filter cloth, so the sludge in the sewage cannot be filtered completely and thoroughly, which in turn affects the filtration quality. Utility Model Content

[0005] The utility model aims to provide a sewage treatment device and a control system thereof, so as to solve the problem that when separating sludge from water, the sewage is only filtered once through a filter cloth, so the sludge in the sewage cannot be filtered completely and thoroughly, thereby affecting the filtering quality.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a sewage treatment device, including a treatment box, a water inlet is provided on the top surface of the treatment box, pulling holes are provided on both sides of the treatment box, a mounting frame is slidably inserted inside the pulling hole, a first filter plate is fixed inside the mounting frame, a second filter plate is fixed on the inner bottom surface of the treatment box, a connecting port is provided on the inner bottom surface of the treatment box, two drainage holes are provided on the inner bottom surface of the treatment box, a return pipe is connected and fixed to the bottom surface of the treatment box, the other end of the return pipe is connected and fixed to one side of the treatment box, a water pump is provided at one end of the return pipe, two discharge pipes are connected and fixed to the bottom surface of the treatment box, and an electric valve is provided at one end of the discharge pipe.

[0007] Preferably, an electric push rod is fixed to the top surface of the processing box, a telescopic hole is opened on the top surface of the processing box, a scraper frame is movably provided inside the processing box, and four sides of the scraper frame are in contact with the inner wall of the processing box.

[0008] Preferably, two water storage tanks are fixed on the top surface of the treatment box, two through holes are opened on the top surface of the treatment box, and a spray head is connected and fixed on the bottom surface of the water storage tank, and the spray head passes through the through holes and extends to the interior of the treatment box.

[0009] Preferably, a filter plate is provided inside the treatment box, two connecting columns are fixed to the top of the filter plate, the top of the connecting columns are fixed to the inner top surface of the treatment box, and the filter plate corresponds to the water inlet.

[0010] Preferably, a base is fixed to the bottom surface of the processing box, and two collecting boxes are fixed inside the base, and the collecting boxes correspond to the discharge pipes.

[0011] Preferably, limiting grooves are respectively provided on both sides of the inner wall of the pulling hole, and two limiting blocks are respectively fixed on both sides of the installation frame, and the limiting blocks are slidably arranged with the limiting grooves.

[0012] The utility model also provides a control system for a sewage treatment device. A first module and a second module are arranged inside a treatment box.

[0013] Compared with the prior art, a sewage treatment device using the above technical solution has the following beneficial effects:

[0014] 1. In use, the staff discharges the sewage into the treatment box through the water injection port, and then filters the sewage through the first filter plate. At this time, the filtered sewage remains on the bottom surface of the treatment box. At this time, the sewage is extracted again through the return pipe and the water pump, so that the sewage flows back to the treatment box again. Before that, the sewage is filtered again through the second filter plate, so that the sewage extracted by the return pipe is cleaner. When the sewage flows back to the treatment box again, it is filtered again through the first filter plate and the second filter plate, and then the sewage is discharged from the discharge pipe by opening the electric valve. After filtering, the filtered soil can be centrally processed by taking the installation frame. Therefore, the use of this device can circulate and filter the sewage, and then the filtration of the sewage is more comprehensive and clean, which is conducive to the recycling of the staff and saves water resources.

[0015] 2. During use, the electric push rod drives the scraper frame to move up and down, so that the scraper frame can clean the inner wall of the treatment box to prevent debris from adhering, thereby improving cleanliness. The clean water inside the water storage tank is sprayed to the inner wall of the treatment box through the spray head, and then the inside of the treatment box can be flushed, thus making the inside of the treatment box cleaner;

[0016] 3. During use, the injected sewage can be filtered for the first time through the filter plate. During filtering, the distance between the filter plate and the water inlet is pulled apart by the connecting column to avoid blockage, thereby making the sewage treatment work more smoothly. The sewage after filtration can be collected in a centralized manner through the collection box, which is convenient for the staff to take. Through the sliding setting of the limit block and the limit groove, the installation frame can be made more stable when supporting the first filter plate for filtration, and it can also prevent shaking during pulling, which may cause the filtered impurities to fall into the sewage.

[0017] 4. In use, the utility model also provides a control system for a sewage treatment device, which purifies and detects sewage through the equipment in the first module and the second module during filtration, so that the sewage can be discharged after reaching the discharge standard. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0019] Figure 2 It is a schematic diagram of an explosion of an embodiment.

[0020] Figure 3 It is an exploded schematic diagram of the installation frame in the embodiment.

[0021] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0022] Figure 5 Schematic diagram of the system block in the embodiment.

[0023] In the figure: 1. treatment box; 2. water inlet; 3. pulling hole; 4. mounting frame; 5. first filter plate; 6. second filter plate; 7. return pipe; 8. water pump; 9. discharge pipe; 10. electric push rod; 11. scraper frame; 12. water storage tank; 13. spray head; 14. filter plate; 15. connecting column; 16. base; 17. collection box; 18. limit groove; 19. limit block. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] like Figure 1-Figure 5As shown, a sewage treatment device includes a treatment box 1, a water injection port 2 is provided on the top surface of the treatment box 1, pulling holes 3 are provided on both sides of the treatment box 1, a mounting frame 4 is slidably inserted inside the pulling hole 3, a first filter plate 5 is fixed inside the mounting frame 4, a second filter plate 6 is fixed on the inner bottom surface of the treatment box 1, a connecting port is provided on the inner bottom surface of the treatment box 1, two drainage holes are provided on the inner bottom surface of the treatment box 1, a return pipe 7 is connected and fixed to the bottom surface of the treatment box 1, the other end of the return pipe 7 is connected and fixed to one side of the treatment box 1, a water pump 8 is arranged at one end of the return pipe 7, two discharge pipes 9 are connected and fixed to the bottom surface of the treatment box 1, and an electric valve is arranged at one end of the discharge pipe 9.

[0026] During use, the staff discharges the sewage into the interior of the treatment box 1 through the water inlet 2, and then filters the sewage through the first filter plate 5. At this time, the filtered sewage remains on the bottom surface of the treatment box 1. At this time, the sewage is extracted again through the reflux pipe 7 and the water pump 8, so that the sewage flows back to the treatment box 1 again. Before that, the sewage is filtered again through the second filter plate 6, so that the sewage extracted by the reflux pipe 7 is cleaner. When the sewage flows back to the treatment box 1 again, it is filtered again through the first filter plate 5 and the second filter plate 6, and then the sewage is discharged from the discharge pipe 9 by opening the electric valve. After filtering, the filtered soil can be centrally processed by taking the installation frame 4. Therefore, the use of this device can circulate and filter the sewage, and then the filtration of the sewage is more comprehensive and clean, which is beneficial to the recycling of the staff and saves water resources.

[0027] like Figure 1-Figure 4 As shown, an electric push rod 10 is fixed to the top surface of the processing box 1, a telescopic hole is opened on the top surface of the processing box 1, a scraper frame 11 is movably arranged inside the processing box 1, and the four sides of the scraper frame 11 are in contact with the inner wall of the processing box 1, two water storage tanks 12 are fixed to the top surface of the processing box 1, and two through holes are opened on the top surface of the processing box 1, and a spray head 13 is connected and fixed to the bottom surface of the water storage tank 12, and the spray head 13 passes through the through hole and extends to the inside of the processing box 1, and a filter plate 14 is arranged inside the processing box 1, and two connecting columns 15 are fixed to the top of the filter plate 14, and the top of the connecting column 15 is fixed to the inner top surface of the processing box 1, and the filter plate 14 corresponds to the water injection port 2, and a base 16 is fixed to the bottom surface of the processing box 1, and two collecting boxes 17 are fixed inside the base 16, and the collecting box 17 corresponds to the discharge pipe 9, and limiting grooves 18 are respectively opened on both sides of the inner wall of the pulling hole 3, and two limiting blocks 19 are respectively fixed on both sides of the mounting frame 4, and the limiting blocks 19 and the limiting grooves 18 are slidably arranged.

[0028] During use, the electric push rod 10 drives the scraper frame 11 to move up and down, so that the scraper frame 11 can clean the inner wall of the treatment box 1 to avoid the adhesion of debris, thereby improving the cleanliness. The clean water inside the water storage tank 12 is sprayed to the inner wall of the treatment box 1 through the spray head 13, and then the interior of the treatment box 1 can be flushed, so that the interior of the treatment box 1 is cleaner. The injected sewage can be filtered for the first time through the filter plate 14. During filtering, the distance between the filter plate 14 and the water injection port 2 is pulled apart by the connecting column 15, so as to avoid blockage, so that the sewage treatment work is completed more smoothly. The sewage after filtration can be collected and concentrated by the collecting box 17, which is convenient for the staff to take it. The sliding setting of the limit block 19 and the limit groove 18 can make the mounting frame 4 more stable when supporting the first filter plate 5 for filtration, and also prevent the filtered impurities from falling into the sewage due to shaking during pulling.

[0029] The utility model also provides a control system for a sewage treatment device. A first module and a second module are arranged inside a treatment box 1. The first module includes an IC anaerobic reactor and a sewage detector. The second module includes a three-phase separator and an acid-base blender. During filtration, the sewage is purified and detected by the equipment in the first module and the second module, so that the sewage can be discharged after meeting the discharge standard.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sewage treatment device, comprising a treatment tank (1), characterized in that: The top surface of the treatment box (1) is provided with a water inlet (2), and pulling holes (3) are respectively provided on both sides of the treatment box (1). A mounting frame (4) is slidably inserted inside the pulling hole (3), and a first filter plate (5) is fixed inside the mounting frame (4). A second filter plate (6) is fixed to the inner bottom surface of the treatment box (1). A connecting port is provided on the inner bottom surface of the treatment box (1), and two drainage holes are provided on the inner bottom surface of the treatment box (1). A return pipe (7) is connected and fixed to the bottom surface of the treatment box (1), and the other end of the return pipe (7) is connected and fixed to one side of the treatment box (1). A water pump (8) is provided at one end of the return pipe (7). Two discharge pipes (9) are connected and fixed to the bottom surface of the treatment box (1), and an electric valve is provided at one end of the discharge pipe (9).

2. A sewage treatment device according to claim 1, characterized in that: An electric push rod (10) is fixed to the top surface of the processing box (1), a telescopic hole is opened on the top surface of the processing box (1), and a scraper frame (11) is movably arranged inside the processing box (1), and the four sides of the scraper frame (11) are in contact with the inner wall of the processing box (1).

3. The sewage treatment device according to claim 1, characterized in that: Two water storage tanks (12) are fixed on the top surface of the treatment box (1), two through holes are provided on the top surface of the treatment box (1), and a spray head (13) is connected and fixed on the bottom surface of the water storage tank (12), and the spray head (13) passes through the through holes and extends into the interior of the treatment box (1).

4. The sewage treatment device according to claim 1, characterized in that: A filter disc (14) is provided inside the treatment box (1), two connecting columns (15) are fixed to the top of the filter disc (14), the tops of the connecting columns (15) are fixed to the internal top surface of the treatment box (1), and the filter disc (14) corresponds to the water injection port (2).

5. The sewage treatment device according to claim 1, characterized in that: A base (16) is fixed to the bottom surface of the processing box (1), and two collecting boxes (17) are fixed inside the base (16), and the collecting boxes (17) correspond to the discharge pipe (9).

6. The sewage treatment device according to claim 1, characterized in that: Limiting grooves (18) are respectively provided on both sides of the inner wall of the pulling hole (3), and two limiting blocks (19) are respectively fixed on both sides of the installation frame (4), and the limiting blocks (19) are slidably arranged with the limiting grooves (18).

7. A control system for a sewage treatment device, characterized in that: A device for controlling sewage treatment according to any one of claims 1 to 6, wherein a first module and a second module are arranged inside the treatment box (1).

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