Sewage treatment filtering equipment

Abstract

The utility model provides sewage treatment filtering equipment. The sewage treatment filtering equipment comprises a shell; a guide plate is installed in the shell, a water outlet groove is formed in the guide plate, a water filtering assembly is installed in the shell, the water filtering assembly is used for filtering sewage discharged by the water outlet groove, and the water filtering assembly comprises a fixing frame, a circular plate, two grooves, a first filtering plate, a second filtering plate and two through holes; the fixed frame is fixedly connected to the interior of the shell, the circular plate is rotationally connected to the interior of the fixed frame, the two grooves are formed in the circular plate, and the first filter plate and the second filter plate are installed in the two grooves respectively. According to the sewage treatment filtering equipment provided by the utility model, the filter plates can be conveniently replaced after being blocked, and continuous filtering work can be realized when the filter plates are replaced through switching between the first filter plate and the second filter plate, so that the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment, and in particular to a wastewater treatment filtration device. Background Technology

[0002] Wastewater treatment equipment is an industrial device that effectively treats domestic sewage and industrial wastewater in urban areas, reducing the direct flow of sewage and pollutants into waterways. This is of great significance for improving the ecological environment, enhancing the city's image, and promoting economic development. Underground wastewater treatment equipment is suitable for residential communities, hospitals, sanatoriums, office buildings, shopping malls, hotels, restaurants, government offices, schools, military units, seafood processing plants, livestock processing plants, dairy processing plants, and other similar industrial organic wastewater, such as organic wastewater from the textile, brewing, papermaking, leather, food, and chemical industries. Its main purpose is to treat domestic sewage and similar industrial organic wastewater to meet reuse water quality requirements, enabling the resource utilization of treated wastewater.

[0003] During wastewater treatment, the wastewater may contain solid matter. If the internal impurities are filtered for a long time, they will clog the filter plates, resulting in poor filtration efficiency. Therefore, the filter plates need to be replaced. However, the current filter plate replacement process is cumbersome, and the wastewater cannot continue to be filtered during the replacement process, which reduces the treatment efficiency.

[0004] Therefore, it is necessary to provide a wastewater treatment filtration device to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a wastewater treatment filtration device that solves the problems in the background art.

[0006] To solve the above-mentioned technical problems, the wastewater treatment filtration equipment provided by this utility model includes: a shell;

[0007] The housing contains a guide plate with a water outlet groove. A water filtration assembly is also installed inside the housing to filter wastewater discharged from the outlet groove. The assembly includes a fixed frame, a circular plate, two grooves, a first filter plate, a second filter plate, and two through holes. The fixed frame is fixedly connected to the inside of the housing, and the circular plate is rotatably connected to the inside of the fixed frame. Both grooves are formed on the circular plate, and the first and second filter plates are respectively installed in the two grooves. Both through holes are formed on the circular plate. A rotating shaft is rotatably connected to the bottom of the inner wall of the housing, and the top of the rotating shaft is fixed to the circular plate. The rotating shaft drives the circular plate to rotate. A driving component is fixedly connected to the bottom of the inner wall of the housing to drive the rotating shaft to rotate. A transmission component is provided between the driving component and the rotating shaft to realize transmission between the driving component and the rotating shaft. A partition is fixedly connected inside the housing, and a drainage groove is provided on the right side of the housing.

[0008] Preferably, the water outlet trough is tightly fitted to the circular plate to achieve a seal, and the partition is tightly fitted to the circular plate and the fixing frame to achieve a seal.

[0009] Preferably, the left side of the fixing frame is provided with a first opening groove, and the left side of the outer shell is provided with a second opening groove.

[0010] Preferably, iron sheets are installed on both the first and second filter plates, and magnetic blocks are installed inside both grooves. The magnetic blocks are used to attract the iron sheets to fix the first and second filter plates.

[0011] Preferably, a conveyor filter belt is installed inside the outer casing, a discharge chute is installed on the right side of the outer casing, and a solid collection box is installed on the right side of the outer casing.

[0012] Preferably, the right side of the conveyor filter belt is higher than the left side, and a scraper is installed inside the housing, with the scraper closely attached to the outer surface of the conveyor filter belt.

[0013] Compared with related technologies, the wastewater treatment filtration equipment provided by this utility model has the following beneficial effects:

[0014] This utility model provides a wastewater treatment filtration device. Wastewater is introduced into the interior of the casing and guided by a guide plate to exit from the outlet tank and enter the through-hole of the filter assembly. After being filtered by the first filter plate, it is discharged and then discharged from the drain tank through the guide plate. When the first filter plate becomes clogged with impurities after prolonged operation, the drive component and the transmission component drive the rotating shaft to rotate, thereby rotating the circular plate and causing the first and second filter plates to move in a circular motion, thus exchanging positions and continuing the filtration work. This facilitates the replacement of filter plates after clogging, and by switching between the first and second filter plates, continuous filtration can be achieved when replacing filter plates, improving work efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the wastewater treatment filtration equipment provided by this utility model;

[0016] Figure 2 for Figure 1 A cross-sectional schematic diagram of the outer casing is shown;

[0017] Figure 3 for Figure 2 The diagram shows the structure of the water filtration assembly.

[0018] Figure 4 for Figure 3 A cross-sectional view of the circular plate shown.

[0019] The following are the labels in the diagram: 1. Outer shell, 2. Guide plate, 3. Water outlet trough, 4. Water filter assembly, 41. Fixing frame, 42. Circular plate, 43. Groove, 44. First filter plate, 45. Second filter plate, 46. Through hole, 5. Rotating shaft, 6. Driving component, 7. Transmission component, 8. Partition, 9. Drainage trough, 10. First opening groove, 11. Second opening groove, 12. Iron sheet, 13. Magnetic block, 14. Conveyor filter belt, 15. Discharge trough, 16. Solid collection box, 17. Scraper. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the wastewater treatment filtration equipment provided by this utility model; Figure 2 for Figure 1 A cross-sectional schematic diagram of the outer casing is shown; Figure 3 for Figure 2 The diagram shows the structure of the water filtration assembly. Figure 4 for Figure 3 The diagram shows a cross-sectional view of the circular plate. The wastewater treatment filtration equipment includes: a housing 1;

[0022] A guide plate 2 is installed inside the outer casing 1, and a water outlet trough 3 is installed on the guide plate 2. A water filter assembly 4 is also installed inside the outer casing 1. The water filter assembly 4 is used to filter the wastewater discharged from the water outlet trough 3. The water filter assembly 4 includes a fixed frame 41, a circular plate 42, two grooves 43, a first filter plate 44, a second filter plate 45, and two through holes 46. The fixed frame 41 is fixedly connected to the inside of the outer casing 1, and the circular plate 42 is rotatably connected to the inside of the fixed frame 41. Both grooves 43 are formed on the circular plate 42. The first filter plate 44 and the second filter plate 45 are respectively installed on the two grooves 46. Within a groove 43, two through holes 46 are both formed on a circular plate 42. A rotating shaft 5 is rotatably connected to the bottom of the inner wall of the outer shell 1. The top end of the rotating shaft 5 is fixed to the circular plate 42. The rotating shaft 5 is used to drive the circular plate 42 to rotate. A driving component 6 is fixedly connected to the bottom of the inner wall of the outer shell 1. The driving component 6 is used to drive the rotating shaft 5 to rotate. A transmission component 7 is provided between the driving component 6 and the rotating shaft 5. The transmission component 7 is used to realize the transmission between the driving component 6 and the rotating shaft 5. A partition 8 is fixedly connected inside the outer shell 1. A drainage groove 9 is provided on the right side of the outer shell 1.

[0023] Drive components 6 include, but are not limited to, electric motors, hydraulic motors, etc.

[0024] The transmission component 7 includes, but is not limited to, worm gears, gear sets, belts and pulleys, chains and sprockets, etc., and only needs to realize the transmission between the drive component 6 and the rotating shaft 5.

[0025] The partition 8 creates a water-holding cavity on its right side. Combined with the sealing of the circular plate 42, the wastewater discharged from the outlet tank 3 is filtered by the water filtration assembly 4 and then enters the water-holding cavity on the right side of the partition 8.

[0026] The water outlet trough 3 is tightly attached to the circular plate 42 to achieve a seal, and the partition 8 is tightly attached to the circular plate 42 and the fixing frame 41 to achieve a seal.

[0027] The fixed frame 41 has a first opening groove 10 on its left side, and the outer shell 1 has a second opening groove 11 on its left side.

[0028] The first opening groove 10 and the second opening groove 11 create an open space, making it convenient for staff to reach in and replace the first filter plate 44 and the second filter plate 45.

[0029] Iron sheets 12 are installed on both the first filter plate 44 and the second filter plate 45. Magnetic blocks 13 are installed inside both grooves 43. The magnetic blocks 13 are used to attract the iron sheets 12 to fix the first filter plate 44 and the second filter plate 45.

[0030] The first filter plate 44 and the second filter plate 45 are magnetically installed inside the groove 43, making them easy to disassemble. They can be replaced simply by pulling them out. The magnetic installation method can also be replaced with a snap-on method to achieve the same effect.

[0031] The housing 1 is equipped with a conveyor filter belt 14 inside, a discharge chute 15 is installed on the right side of the housing 1, and a solid collection box 16 is installed on the right side of the housing 1.

[0032] The conveyor belt 14 is driven to rotate by an external drive device. After the sewage enters the interior of the outer shell 1, the clockwise rotation of the conveyor belt 14 can filter out the solid waste in the sewage from left to right and drop it into the discharge trough 15. Then, it falls into the solid collection box 16 for collection.

[0033] The right side of the conveyor filter belt 14 is higher than the left side, and a scraper 17 is installed inside the outer casing 1, with the scraper 17 closely attached to the outer surface of the conveyor filter belt 14.

[0034] The scraper 17 is used to scrape off the adhering substances on the surface of the conveyor filter belt 14.

[0035] The working principle of the wastewater treatment filtration equipment provided by this utility model is as follows:

[0036] Wastewater is introduced into the interior of the outer casing 1 and guided by the guide plate 2 to be discharged from the outlet tank 3 and enter the through hole 46 of the filter assembly 4. After being filtered by the first filter plate 44, it is discharged and then discharged from the drain tank 9 guided by the partition plate 8. When the first filter plate 44 is attached to impurities after working for a long time, the drive component 6 and the transmission component 7 drive the rotating shaft 5 to rotate, thereby causing the circular plate 42 to rotate. This causes the first filter plate 44 and the second filter plate 45 to move in a circular motion, thereby exchanging positions and continuing the filtration work.

[0037] Compared with related technologies, the wastewater treatment filtration equipment provided by this utility model has the following beneficial effects:

[0038] Wastewater is introduced into the interior of the outer casing 1 and guided by the guide plate 2 to discharge from the outlet tank 3 and enter the through hole 46 of the filter assembly 4. After being filtered by the first filter plate 44, it is discharged and then discharged from the drain tank 9 guided by the partition plate 8. When the first filter plate 44 is covered with impurities after working for a long time, the drive component 6 and the transmission component 7 drive the rotating shaft 5 to rotate, thereby rotating the circular plate 42. This causes the first filter plate 44 and the second filter plate 45 to move in a circular motion and switch positions, so that the filtration work can continue. This facilitates the replacement of filter plates after they become clogged. Furthermore, by switching between the first filter plate 44 and the second filter plate 45, continuous filtration can be achieved when replacing filter plates, which improves work efficiency.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A sewage treatment filtering apparatus, characterized by, Include: The shell; The inner part of the shell is installed with a guide plate, the guide plate is installed with a water outlet groove, the inner part of the shell is installed with a water filter assembly, the water filter assembly is used for filtering sewage discharged by the water outlet groove, the water filter assembly includes a fixed frame, a circular plate, two grooves, a first filter plate, a second filter plate and two through holes, the fixed frame is fixedly connected to the inner part of the shell, the circular plate is rotatably connected to the inner part of the fixed frame, two grooves are formed in the circular plate, the first filter plate and the second filter plate are respectively installed in the two grooves, two through holes are formed in the circular plate, the bottom of the inner wall of the shell is rotatably connected with a rotating shaft, the top end of the rotating shaft is fixed to the circular plate, the rotating shaft is used to drive the circular plate to rotate, the bottom of the inner wall of the shell is fixedly connected with a driving piece, the driving piece is used to drive the rotating shaft to rotate, a transmission piece is arranged between the driving piece and the rotating shaft, the transmission piece is used to realize the transmission between the driving piece and the rotating shaft, the inner part of the shell is fixedly connected with a partition plate, the right side of the shell is provided with a drain groove.

2. The sewage treatment filter apparatus according to claim 1, characterized by The water outlet groove and the circular plate are tightly connected to realize sealing, the partition plate and the circular plate and the fixed frame are tightly connected to realize sealing.

3. The sewage treatment filter apparatus according to claim 1, characterized by The left side of the fixed frame is provided with a first opening groove, and the left side of the shell is provided with a second opening groove.

4. The sewage treatment filter apparatus according to claim 1, wherein The first filter plate and the second filter plate are both installed with an iron sheet, and the inner part of the two grooves is both installed with a magnetic block, the magnetic block is used to attract the iron sheet to realize the fixation of the first filter plate and the second filter plate.

5. The sewage treatment filter apparatus according to claim 1, wherein The inner part of the shell is installed with a conveying filter belt, the right side of the shell is installed with a discharge chute, and the right side of the shell is installed with a solid collection box.

6. The sewage treatment filter apparatus according to claim 5, wherein The right side of the conveying filter belt is higher than the left side, the inner part of the shell is installed with a scraper, and the scraper is tightly connected to the outer surface of the conveying filter belt.

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