Modular combined sewage treatment plant

Abstract

This utility model discloses a modular combined sewage treatment device, including a box, partition, drain pipe, slot, insert, sealing strip, guide seat, sliding frame, compression spring, handle, plug rod, socket, and buckle plate. A partition is fixed to the bottom of the inner wall of the box, and a drain pipe is fixedly connected to the bottom end of the partition. A closed-loop slot is provided around the top of the box, and a closed-loop insert is fixed around the bottom. A closed-loop sealing strip is fixed to the inner wall of the slot. A set of guide seats is fixed at each of the front and rear ends of the bottom of the box, and each set of guide seats is slidably connected to the sliding frame. This utility model utilizes the elastic repulsive force of the compression spring to achieve a stable connection between the plug rod and the socket. Compared with existing technologies, the layered connection is more stable and has a better effect. To disengage the layered connection, manually push the handle to the right, then push it upwards, and then gradually release it to completely detach the plug rod from the socket, which is convenient and quick.

Description

Technical Field

[0001] This utility model relates to a sewage treatment device, and more particularly to a modular combined sewage treatment device. Background Technology

[0002] Modular combined wastewater treatment equipment breaks down traditional wastewater treatment equipment into different wastewater treatment modules, which are then combined according to the needs of wastewater treatment to form a wastewater treatment system. Chinese utility model patent application number 202321835824.1 provides a modular combined wastewater treatment device. This device "positions the upper module box using embedded blocks to prevent it from moving upwards, making the installation more stable." However, on the one hand, the number of inserted components is too small, resulting in a weak stacking connection between the module boxes. Even if the number of inserted components is increased, multiple components need to be operated when disconnecting the stacked connection between two module boxes, which is time-consuming and labor-intensive. Furthermore, the device requires disconnecting the stacked connection between the module boxes to discharge accumulated substances (such as filter media, wastewater, and polluted gases). In actual operation, this can easily cause rapid leakage of wastewater and polluted gases, not only polluting the environment but also causing inconvenience, highlighting the shortcomings of the existing technology. Utility Model Content

[0003] The purpose of this utility model is to provide a modular combined sewage treatment equipment to solve the technical problems of existing technology, such as easy environmental pollution, poor combination and connection effect, and inconvenience of use.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A modular combined sewage treatment device includes a housing, partition, drain pipe, slot, insert, sealing strip, guide seat, sliding frame, compression spring, handle, plug rod, socket, and buckle plate. A partition is fixed to the bottom of the inner wall of the housing, and a drain pipe is fixedly connected to the bottom end of the partition. A closed-loop slot is provided around the top of the housing, and a closed-loop insert is fixed around the bottom end. A closed-loop sealing strip is fixed to the inner wall of the slot. A set of guide seats is fixed at each of the front and rear ends of the bottom of the housing. Each set of guide seats is slidably connected to a sliding frame, which can also swing up and down along the guide seats. A compression spring is fixed to the right end of the sliding frame. The spring, the compression spring, can abut against the inner wall of the guide seat. Each of the sliding frames is fixed with a handle extending in the front-to-back direction, and the bottom is fixed with multiple insert rods extending in the left-to-right direction. The upper front and rear ends of the box are each fixed with multiple sockets extending in the left-to-right direction. Multiple boxes can be combined with each other by inserting inserts into slots. When the insert is inserted into the slot, it tightly compresses the sealing strip. When the insert is inserted into the slot, the insert rod can be inserted into the socket in the left and right directions. When the insert rod is inserted into the socket, it tends to maintain the insertion state under the elastic repulsive force of the compression spring. Each of the front and rear ends of the box is fixed with a buckle plate.

[0006] Based on the above technical solution, the bottom of the box is connected to a horizontal discharge pipe, which is located below the partition. The discharge pipe is threaded with a nut, and the nut and the axial end of the discharge pipe are pressed together with a rubber gasket to achieve a seal.

[0007] Based on the above technical solution, a rotating groove runs through the right side of the box body, and a turntable is rotatably connected to the rotating groove. The bottom of the turntable is fixedly connected to the discharge pipe. When the turntable rotates to different angles, the discharge pipe can be located below and above the partition and connected to the inner cavity of the box body. A snap-fit ​​groove is opened at the right end of the turntable. A support cylinder is coaxially threadedly connected to the drain pipe. A mesh is closed and fixed at the upper part of the support cylinder, and a vertical holding plate is fixed on the inner wall. The top of the holding plate is fixed to the bottom of the mesh. The right end of the partition is attached to the left end of the turntable.

[0008] Based on the above technical solution, each of the turntables has three slots, which are set at equal angles relative to the turntable.

[0009] Based on the above technical solution, the discharge pipe is threaded with a nut or a screw cylinder, and an exhaust pipe is inserted into the screw cylinder with a gap. The right side of the screw cylinder can push the left side of the exhaust pipe to the left and get closer to the discharge pipe. The exhaust pipe and the discharge pipe are tightly squeezed together with a rubber ring.

[0010] Based on the above technical solution, the turntable is made of a transparent material.

[0011] Compared with the prior art, the present invention has the following advantages: The present invention uses the elastic repulsive force of the compression spring to achieve a stable connection between the plug and the socket. Compared with the prior art, the stacked connection is more stable and has a better effect. When disengaging from the stacked connection, manually push the handle to the right, then push it upward, and then gradually release it to completely disengage the plug from the socket, which is convenient and quick.

[0012] By setting up discharge pipes, turntables, and exhaust pipes, fluid and particulate matter inside the chamber can be discharged. The chamber can also be observed through the turntable without opening or disconnecting the stacked connections between the chambers. Compared to directly disconnecting the stacked connections, this method results in more controllable environmental pollution, easier collection of pollutants, less pollution, and greater ease of use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the axonal structure of this utility model.

[0014] Figure 2 This is a schematic diagram showing the cooperation between the guide seat and the sliding frame of this utility model.

[0015] Figure 3 This is a front cross-sectional view of the box body and support cylinder of this utility model.

[0016] Figure 4 This is a partially enlarged structural diagram of point A in this utility model.

[0017] Figure 5 This is a front cross-sectional view of the turntable, screw barrel, and exhaust pipe of this utility model.

[0018] Figure 6 This is a front cross-sectional view of the turntable and nut of this utility model.

[0019] In the diagram: 1. Box body, 2. Partition, 3. Drain pipe, 4. Slot, 5. Insert strip, 6. Sealing strip, 7. Guide seat, 8. Sliding frame, 9. Compression spring, 10. Handle, 11. Insert rod, 12. Socket, 13. Buckle plate, 14. Drain pipe, 15. Nut, 16. Rotating groove, 17. Turntable, 18. Buckle groove, 19. Support cylinder, 20. Strainer, 21. Holding plate, 23. Screw barrel, 24. Exhaust pipe, 25. Rubber ring, 26. Rubber pad. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] like Figures 1-6As shown, a modular combined sewage treatment device includes a housing 1, a partition 2, a drain pipe 3, a slot 4, a strip 5, a sealing strip 6, a guide seat 7, a sliding frame 8, a compression spring 9, a handle 10, a plug rod 11, a socket 12, and a buckle plate 13. The partition 2 is fixed to the bottom of the inner wall of the housing 1, and the drain pipe 3 is fixedly connected to the bottom end of the partition 2. A closed-loop slot 4 is provided around the top edge of the housing 1, and a closed-loop strip 5 is fixed around the bottom edge. A closed-loop sealing strip 6 is fixed to the inner wall of the slot 4. A set of guide seats 7 is fixed at each of the front and rear ends of the bottom of the housing 1. Each set of guide seats 7 is slidably connected to a sliding frame 8, which can also swing up and down along the guide seats 7. The right end of the sliding frame 8 is fixed... A compression spring 9 is provided, which can abut against the inner wall of the guide seat 7. Each of the sliding frames 8 is fixed with a handle 10 extending in the front-back direction, and a plurality of insert rods 11 extending in the left-right direction are fixed at the bottom. A plurality of sockets 12 extending in the left-right direction are fixed at the front and rear ends of the upper part of the box body 1. The multiple boxes 1 can be combined with each other by inserting the insert strip 5 into the slot 4. When the insert strip 5 is inserted into the slot 4, it tightly compresses the sealing strip 6. When the insert strip 5 is inserted into the slot 4, the insert rod 11 can be inserted into the socket 12 in the left and right directions. When the insert rod 11 is inserted into the socket 12, it tends to maintain the insertion state under the elastic repulsive force of the compression spring 9. A buckle plate 13 is fixed at the front and rear ends of the box body 1.

[0022] In use, the equipment for sewage treatment (such as filter cotton) is placed into the box, and the slot 4 and the insert 6 are inserted to achieve the stacked connection of the boxes 1. Then, by manually pushing the handle 10 to the right and then pushing the handle 10 downward, the insert 11 will move to the position corresponding to the socket 12. Then, by releasing the handle, the insert 11 and the socket 12 will be stably connected under the elastic repulsive force of the compression spring 9. At this time, sewage treatment (such as filtration) can be performed. Compared with the existing technology, the stacked connection is more stable and has a better effect. When disengaging from the stacked connection, manually push the handle 10 to the right, then push it upward, and then gradually release the handle to completely disengage the insert 11 from the socket 12, which is convenient and quick.

[0023] The bottom of the box 1 is connected to a horizontal discharge pipe 14, which is located below the partition 2. The discharge pipe 14 is threaded with a nut 15, and the nut 15 and the axial end of the discharge pipe 14 are pressed together with a rubber gasket 26 to achieve a seal.

[0024] By setting up the discharge pipe 14, fluid substances (such as biogas and sewage) between the two boxes 1 at the bottom of the box 1 can be discharged without opening or disconnecting the stacked connection between the boxes 1. Compared with directly disconnecting the stacked connection of the boxes 1, the resulting environmental pollution is more controllable, and it is also easier to collect pollutants, resulting in less pollution and convenient use.

[0025] A rotating groove 16 extends through the right side of the housing 1. A turntable 17 is rotatably connected within the rotating groove 16. The bottom of the turntable 17 is fixedly connected to the discharge pipe 14. When the turntable 17 rotates to different angles, the discharge pipe 14 can be located below and above the partition 2 and connected to the inner cavity of the housing 1. A snap groove 18 is opened at the right end of the turntable 17. A support cylinder 19 is coaxially threaded inside the drain pipe 3. A mesh 20 is closed and fixed at the upper part of the support cylinder 19, and a vertical holding plate 21 is fixed on the inner wall. The top end of the holding plate 21 is fixed to the bottom end of the mesh 20. The right end of the partition 2 is attached to the left end of the turntable 17.

[0026] By setting up the mesh 20, the support and interception effect of the filter material (such as granular filter material) is improved. By manually rotating the turntable 17, the position of the discharge pipe 14 relative to the baffle 2 can be adjusted, so that fluid or particulate matter in the upper and lower parts of the housing 1 can be removed. In particular, the granular filter material above the baffle 2 is more easily removed, which makes it easier to judge the condition of the filter material and thus determine whether it needs to be replaced and maintained.

[0027] Each of the aforementioned turntables 17 has three slots 18, which are arranged at equal angles relative to the turntables 17.

[0028] The slot 18 is designed to facilitate manual rotation of the turntable 17.

[0029] The discharge pipe 14 is threadedly connected to a nut 15 or a screw barrel 23. The screw barrel 23 is interposed with an exhaust pipe 24. The right side of the screw barrel 23 can push the left side of the exhaust pipe 24 to the left and get closer to the discharge pipe 14. The exhaust pipe 24 and the discharge pipe 14 are tightly pressed together with a rubber ring 25.

[0030] By setting up an exhaust pipe 24, polluting gases such as biogas can be continuously discharged during daily sewage treatment, thus avoiding excessively high concentrations of polluting gases inside the housing 1 and causing excessive pollution when the stacked connections of the housing 1 are disconnected.

[0031] The turntable 17 is made of transparent material.

[0032] After the transparent turntable rotates, its left end can be scraped by the partition to achieve a cleaning effect. It is easy to observe the environment inside the box 1 (such as the status of the filter media, the amount of water, etc.) through the turntable 17, which facilitates subsequent operations and makes it convenient to use.

[0033] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A modular combined sewage treatment device, comprising a box (1), a partition (2), a drain pipe (3), a slot (4), a strip (5), a sealing strip (6), a guide seat (7), a sliding frame (8), a compression spring (9), a handle (10), a plug rod (11), a socket (12), and a buckle plate (13), wherein the bottom of the inner wall of the box (1) is fixed with a partition (2), the bottom end of the partition (2) is fixedly connected to the drain pipe (3), the top of the box (1) is provided with a closed-loop slot (4) along the circumference, and the bottom end is fixed with a closed-loop strip (5), characterized in that: The inner wall of the slot (4) is fixed with a closed-loop sealing strip (6). A set of guide seats (7) is fixed at each of the front and rear ends of the bottom of the box (1). Each set of guide seats (7) is slidably connected to a sliding frame (8) on the left and right. The sliding frame (8) can also swing up and down along the guide seat (7). A compression spring (9) is fixed at the right end of the sliding frame (8). The compression spring (9) can abut against the inner wall of the guide seat (7). Each sliding frame (8) is fixed with a handle (10) extending in the front and rear direction. And a number of insert rods (11) extending in the left and right direction are fixed at the bottom. The box (1) Multiple sockets (12) extending in the left and right direction are fixed at both ends of the upper part. Multiple boxes (1) can be combined with each other by inserting the insert (5) into the slot (4). When the insert (5) is inserted into the slot (4), it tightly squeezes the sealing strip (6). When the insert (5) is inserted into the slot (4), the insert rod (11) can be inserted into the socket (12) in the left and right directions. When the insert rod (11) is inserted into the socket (12), it tends to maintain the insertion state under the elastic repulsive force of the compression spring (9). Each of the front and rear ends of the box (1) is fixed with a buckle plate (13).

2. The modular combined sewage treatment equipment according to claim 1, characterized in that: The bottom of the box (1) is connected to a horizontal discharge pipe (14), which is located below the partition (2). The discharge pipe (14) is threaded with a nut (15), and the nut (15) and the axial end of the discharge pipe (14) are pressed together with a rubber gasket (26) to achieve a seal.

3. The modular combined sewage treatment equipment according to claim 2, characterized in that: The right side of the box (1) has a rotating groove (16) through which a turntable (17) is sealed and rotatably connected. The bottom of the turntable (17) is fixedly connected to the discharge pipe (14). When the turntable (17) rotates to different angles, the discharge pipe (14) can be located below and above the partition (2) and connected to the inner cavity of the box (1). The right end of the turntable (17) has a buckle groove (18). The drain pipe (3) is coaxially threaded with a support cylinder (19). The upper part of the support cylinder (19) is closed and fixed with a mesh (20), and the inner wall is fixed with a vertical holding plate (21). The top of the holding plate (21) is fixed to the bottom of the mesh (20). The right end of the partition (2) is attached to the left end of the turntable (17).

4. The modular combined sewage treatment equipment according to claim 3, characterized in that: The number of slots (18) where each turntable (17) is located is three, and they are set at equal angles relative to the turntable (17).

5. A modular combined sewage treatment equipment according to claim 3, characterized in that: The discharge pipe (14) is threaded with a nut (15) or a screw barrel (23). The screw barrel (23) is interposed with an exhaust pipe (24). The right side of the screw barrel (23) can push the left side of the exhaust pipe (24) to the left and get closer to the discharge pipe (14). The exhaust pipe (24) and the discharge pipe (14) are tightly squeezed together with a rubber ring (25).

6. A modular combined sewage treatment equipment according to any one of claims 3-5, characterized in that: The turntable (17) is made of transparent material.

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