Multi-stage sewage treatment equipment with modular combined structure

Abstract

The utility model discloses multi-stage sewage treatment equipment with a modular combined structure, and relates to the technical field of multi-stage sewage treatment. A plurality of modular filtering assemblies are arranged in the treatment box, each modular filtering assembly comprises a plurality of hanging plates movably arranged on the two sides of the treatment box, a mounting plate with a notch is fixedly arranged on the outer wall of one side of each hanging plate, and an integrally-formed clamping base is arranged at the top end of each hanging plate; a pre-tightening piece connected with the outer wall of the treatment box is arranged outside one side of the clamping seat, and a filter plate is arranged between the two mounting plates. The modularized filtering assembly can be installed in the treatment box in a split mode to achieve filtering treatment of sewage, after the filtering assembly is used for a period of time, the filtering assembly which is short in service life, saturated or damaged is independently replaced, efficient treatment of the sewage is facilitated, and meanwhile the sewage treatment cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of multi-stage wastewater treatment technology, specifically a multi-stage wastewater treatment device with a modular combination structure. Background Technology

[0002] Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. In order to better treat wastewater, multi-stage treatment is required to enhance the effectiveness of wastewater treatment.

[0003] However, existing multi-stage wastewater treatment equipment integrates multiple filters into a single unit. Due to prolonged use, these filters become saturated or damaged, requiring disassembly and replacement. The integrated filter structure necessitates replacing all filters at once, but since each filter stage has a different function and lifespan, replacing all at once inevitably wastes undamaged filter material. Therefore, we propose a multi-stage wastewater treatment equipment with a modular assembly structure. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-stage wastewater treatment device with a modular combination structure, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-stage wastewater treatment device with a modular assembly structure, comprising: a treatment tank; the treatment tank is internally provided with several modular filter components, each modular filter component including several hanging plates movably disposed on both sides of the treatment tank, and a mounting plate with a groove is fixedly disposed on one outer wall of each hanging plate, the top of each hanging plate is provided with an integrally formed bracket, and a pre-tightening member connected to the outer wall of the treatment tank is disposed on one side of the bracket, and a filter plate is disposed between two mounting plates;

[0006] A lifting mechanism is fixedly installed on one side of the outer wall of the processing box. One end of the lifting mechanism is connected to the bottom of the filter plate. The lifting mechanism is used to at least lift the filter plate.

[0007] In a preferred embodiment of this utility model, sleepers are fixedly installed on both outer walls of the processing box, and a sliding sleeve that is slidably installed on the sleepers is fixedly provided at the bottom of the card seat.

[0008] In a preferred embodiment of this utility model, a notch is provided on the bottom outer wall of the filter plate, and liner blocks are fixedly installed on both sides of the outer wall of the filter plate.

[0009] In a preferred embodiment of this utility model, grooves are provided on both sides of the mounting plate and the liner, and a sealing element is provided inside the groove.

[0010] In a preferred embodiment of this utility model, a water inlet pipe is provided on one side of the treatment box, and a drain pipe is provided on the other side of the treatment box.

[0011] In a preferred embodiment of this utility model, the lifting mechanism includes a synchronous rod mounted on the side wall of the processing box via a bearing seat, and one end of the synchronous rod is connected to a forward and reverse motor. A winding roller is rotatably connected to the outside of the synchronous rod. A crossbeam is provided above the modular filter assembly, and several fixed pulleys are provided on one side of the crossbeam. A wire rope is provided on the winding roller and the fixed pulleys, and one end of the wire rope is connected to the lower side of the filter plate.

[0012] In a preferred embodiment of this utility model, a fixing block is fixedly provided on one side of the outer wall of the take-up roller, and a sliding groove is provided on the outer wall of the synchronizing rod near the take-up roller, and a slider adapted to the fixing block is provided inside the sliding groove.

[0013] In a preferred embodiment of this utility model, a detachable base is provided below the filter plate, a guide rod is fixedly installed at the bottom of the crossbeam, the base is slidably sleeved on the guide rod, and the bottom end of the steel wire rope is fixedly bolted to the outer wall of one side of the base.

[0014] This utility model provides a multi-stage wastewater treatment device with a modular combination structure, which has the following beneficial effects:

[0015] 1. The modular filter components used can be installed separately inside the treatment tank to filter wastewater. After a period of use, filter components with low lifespan, saturation, or damage can be replaced individually, which is beneficial for efficient wastewater treatment and reduces wastewater treatment costs.

[0016] 2. The lifting mechanism adopted can use the winding roller to drive the wire rope to wind up, realizing the automatic lifting of the filter plate, which makes it easier for people to replace the filter plate, saving time and effort and bringing great convenience to people. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of a multi-stage sewage treatment device with a modular combination structure according to the present invention;

[0018] Figure 2 This is a structural cross-sectional view of a multi-stage wastewater treatment device with a modular assembly structure according to this utility model;

[0019] Figure 3This is a top view of the structure of a multi-stage wastewater treatment device with a modular combination structure according to this utility model;

[0020] Figure 4 This is a schematic diagram of the modular filter component structure of a multi-stage wastewater treatment device with a modular combination structure according to the present invention;

[0021] Figure 5 This is a schematic diagram of the lifting mechanism of a multi-stage sewage treatment equipment with a modular combination structure according to the present invention.

[0022] 1. Processing box; 11. Inlet pipe; 12. Drain pipe; 13. Sleeper; 2. Lifting mechanism; 21. Synchronizing rod; 22. Forward and reverse motor; 23. Winding roller; 231. Slide groove; 232. Sliding block; 233. Fixing block; 24. Crossbeam; 25. Fixed pulley; 26. Wire rope; 27. Base; 28. Guide rod; 3. Modular filter assembly; 31. Hanging plate; 32. Mounting plate; 33. Seal; 34. Card seat; 35. Pre-tightening component; 36. Sliding sleeve; 37. Filter plate; 371. Notch; 372. Liner block; 373. Through groove. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] like Figures 1-5 As shown, the present invention provides a technical solution: a multi-stage sewage treatment device with a modular combination structure, comprising: a treatment tank 1; the interior of the treatment tank 1 is provided with a plurality of modular filter components 3, each modular filter component 3 including a plurality of hanging plates 31 movably disposed on both sides of the treatment tank 1, and a mounting plate 32 with a groove is fixedly disposed on one outer wall of one side of the hanging plate 31, an integrally formed card seat 34 is disposed at the top of the hanging plate 31, and a pre-tightening member 35 connected to the outer wall of the treatment tank 1 is disposed on one side of the card seat 34, and a filter plate 37 is disposed between two mounting plates 32; a lifting mechanism 2 is fixedly disposed on one outer wall of one side of the treatment tank 1, one end of the lifting mechanism 2 is connected to the bottom of the filter plate 37, and the lifting mechanism 2 is used to drive the filter plate 37 to rise.

[0025] In this embodiment, the system includes a treatment tank 1. A water inlet pipe 11 is provided on one side of the treatment tank 1, and a drain pipe 12 is provided on the other side of the treatment tank 1. The sewage source enters the interior of the treatment tank 1 through the water inlet pipe 11. After the sewage is subjected to graded filtration treatment by the modular filter assembly 3, the water is discharged from the drain pipe 12, thereby realizing continuous sewage treatment.

[0026] In this embodiment, the interior of the processing box 1 is equipped with several modular filter components 3. These modular filter components 3 are designed independently, facilitating individual replacement of each component and eliminating the need to replace multiple components in a multi-stage filtration system at once, thus saving costs and better meeting the lifespan requirements of the filter components. Each modular filter component 3 includes several hanging plates 31 movably mounted on both sides of the processing box 1. The hanging plates 31 are closely attached to the inner wall of the processing box 1, and a mounting plate 32 with a slot is fixedly mounted on one outer wall of each hanging plate 31. Filter plates 37 are slidably inserted into the slots, and the mounting plate 32 serves to limit the position of the filter plates 37 within the processing box 1. The top of the hanging plate 31 is provided with an integrally formed bracket 34, which is fitted onto the side plate at the top of the treatment box 1. Both outer walls of the treatment box 1 are fixedly installed with sleepers 13. The bottom of the bracket 34 is fixedly provided with a sliding sleeve 36 that is slidably installed on the sleeper 13. When it is necessary to adjust the position of the modular filter assembly 3 inside the treatment box 1, the position of multiple modular filter assemblies 3 can be adjusted by sliding the sliding sleeve 36 on the sleeper 13. Thus, different numbers and styles of modular filter assemblies 3 can be used to form multi-stage filtration equipment with different functions. The modular design improves the flexibility of the filtration equipment. Furthermore, a pre-tightening member 35 is provided on one side of the outer side of the card holder 34, which is connected to the outer wall of the treatment box 1. The pre-tightening member 35 includes a long bolt and a handle. After the position of the modular filter assembly 3 inside the treatment box 1 is determined, the operator holds the handle, which allows one end of the long bolt to abut against the outer wall of the treatment box 1, thereby achieving the fixed installation of the card holder 34 on the treatment box 1. A filter plate 37 is provided between the two mounting plates 32. The filter plate 37 is used to filter the sewage. The style and structure of the filter plate 37 in the modular filter assembly 3 at different positions are different, thereby achieving multi-stage filtration treatment of sewage. A notch 371 is provided on the bottom outer wall of the filter plate 37. A liner 372 is fixedly installed on both sides of the outer wall of the filter plate 37. The liner 372 is slidably inserted into the inside of the mounting plate 32. Both the mounting plate 32 and the liner 372 have grooves 373 on their side walls, and the grooves 373 are equipped with seals 33. The seals between the liner 372 and the mounting plate 32 improve the sealing effect at their connection. The seals 33 can be inflatable rubber columns.

[0027] In this embodiment, a lifting mechanism 2 is fixedly installed on one side outer wall of the processing box 1. One end of the lifting mechanism 2 is connected to the bottom of the filter plate 37. The lifting mechanism 2 is at least used to lift the filter plate 37. The lifting mechanism 2 includes a synchronous rod 21 installed on the side wall of the processing box 1 through a bearing seat. One end of the synchronous rod 21 is connected to a forward and reverse motor 22. The forward and reverse motor 22 drives the synchronous rod 21 to rotate forward or reverse. A take-up roller 23 is rotatably connected to the outside of the synchronous rod 21. When the fixed block 233 is not connected to the slider 232, the take-up roller 23 rotates relative to the synchronous rod 21, that is, the synchronous rod 21 cannot drive the take-up roller 23 to rotate. A crossbeam 24 is provided above the modular filter assembly 3. 4. The cable is fixedly installed on the outer wall of the top of the card holder 34, and several fixed pulleys 25 are provided on one side of the crossbeam 24. The winding roller 23 and the fixed pulleys 25 are provided with steel wire ropes 26. The fixed pulleys 25 are used to install and guide the steel wire ropes 26. When the steel wire ropes 26 are wound and released, they can move along the fixed pulleys 25. One end of the steel wire ropes 26 is connected to the lower side of the filter plate 37. When the steel wire ropes 26 are wound, the filter plate 37 can be lifted by the steel wire ropes 26. A fixing block 233 is fixedly installed on one side of the outer wall of the take-up roller 23. A sliding groove 231 is provided on the outer wall of the synchronizing rod 21 near the take-up roller 23. A slider 232 adapted to the fixing block 233 is provided inside the sliding groove 231. When the corresponding modular filter assembly 3 needs to be replaced, the operator adjusts the corresponding take-up roller 23. Specifically, the slider 232 slides inside the sliding groove 231, so that the slider 232 is in close contact with the take-up roller 23. When the synchronizing rod 21 drives the slider 232 to rotate, the contact between the slider 232 and the fixing block 233 enables the synchronizing rod 21 to drive the corresponding take-up roller 23 to rotate, thereby achieving the winding of the wire rope 26. The wire rope 26 drives the corresponding filter plate 37 of the modular filter assembly 3 to rise, thereby achieving the replacement of the filter plate 37. A detachable base 27 is provided below the filter plate 37. A guide rod 28 is fixedly installed at the bottom of the crossbeam 24. The base 27 is slidably sleeved on the guide rod 28. The bottom end of the wire rope 26 is fixedly bolted to the outer wall of one side of the base 27. When the wire rope 26 drives the filter plate 37 to rise, the guide rod 28 is relatively stationary because it is fixed at the bottom of the crossbeam 24. As the filter plate 37 rises, the base 27 slides on the guide rod 28, which plays a guiding role.

Claims

1. A multi-stage wastewater treatment device with a modular assembly structure, comprising: Processing box (1); characterized in that: the interior of the processing box (1) is provided with a plurality of modular filter components (3), the modular filter components (3) include a plurality of hanging plates (31) movably arranged on both sides of the processing box (1), and a mounting plate (32) with a groove is fixedly arranged on one side of the outer wall of the hanging plate (31), an integrally formed card seat (34) is provided at the top of the hanging plate (31), and a pre-tightening member (35) connected to the outer wall of the processing box (1) is provided on one side of the card seat (34), and a filter plate (37) is arranged between two mounting plates (32); A lifting mechanism (2) is fixedly installed on one side of the outer wall of the processing box (1). One end of the lifting mechanism (2) is connected to the bottom of the filter plate (37). The lifting mechanism (2) is used to at least drive the filter plate (37) to rise.

2. A multi-stage wastewater treatment device with a modular assembly structure according to claim 1, characterized in that: Both sides of the processing box (1) are fixedly installed with sleepers (13), and the bottom of the card seat (34) is fixedly provided with a sliding sleeve (36) that is slidably installed on the sleeper (13).

3. A multi-stage wastewater treatment device with a modular assembly structure according to claim 1, characterized in that: The filter plate (37) has a notch (371) on its bottom outer wall and a liner (372) is fixedly installed on both sides of the filter plate (37).

4. A multi-stage wastewater treatment device with a modular combined structure according to claim 3, characterized in that: Both sides of the mounting plate (32) and the liner (372) are provided with grooves (373), and the grooves (373) are provided with seals (33).

5. A multi-stage wastewater treatment device with a modular combined structure according to claim 1, characterized in that: The treatment box (1) is provided with a water inlet pipe (11) on one side and a drain pipe (12) on the other side.

6. A multi-stage wastewater treatment device with a modular combined structure according to claim 1, characterized in that: The lifting mechanism (2) includes a synchronous rod (21) mounted on the side wall of the processing box (1) via a bearing seat, and one end of the synchronous rod (21) is connected to a forward and reverse motor (22). A winding roller (23) is rotatably connected to the outside of the synchronous rod (21). A crossbeam (24) is provided above the modular filter assembly (3), and a number of fixed pulleys (25) are provided on one side of the crossbeam (24). A wire rope (26) is provided on the winding roller (23) and the fixed pulleys (25), and one end of the wire rope (26) is connected to the lower side of the filter plate (37).

7. A multi-stage wastewater treatment device with a modular assembly structure according to claim 6, characterized in that: A fixing block (233) is fixedly installed on one side of the outer wall of the take-up roller (23), and a sliding groove (231) is provided on the outer wall of the synchronous rod (21) near the take-up roller (23), and a slider (232) adapted to the fixing block (233) is provided inside the sliding groove (231).

8. A multi-stage wastewater treatment device with a modular combined structure according to claim 6, characterized in that: A detachable base (27) is provided below the filter plate (37), a guide rod (28) is fixedly installed at the bottom of the crossbeam (24), the base (27) is slidably sleeved on the guide rod (28), and the bottom end of the wire rope (26) is fixedly bolted to the outer wall of one side of the base (27).

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