Modular rain and sewage separation purification and recycling device

Abstract

The utility model discloses modularization rainwater and sewage separation purification recycling device, including the separation pool, the inner side of separation pool is installed with the separation filter, the separation filter includes the partition, the partition is installed in the inner side top end of separation pool, is equipped with the back type support block on separation pool, is equipped with the apron on separation pool, the inner side of separation pool is installed with the concave drainage block, the utility model relates to rainwater and sewage treatment technical field, it adopts modularization and assembly type design, and installation debugging is convenient, can shorten construction period greatly, and flexible adaptation different place, save land resources and reduce investment cost, with efficient filtration purification device and intelligent monitoring function, can ensure rainwater treatment and reach standard and system stable operation, improve processing efficiency and reliability, the rainwater after purification can be used for multiple purposes, reduce the dependence on traditional water resources, alleviate urban water resource shortage, reduce the pressure of drainage system, alleviate the risk of waterlogging simultaneously, improve the urban water environment.

Description

Technical Field

[0001] This utility model relates to the field of rainwater and sewage treatment technology, specifically a modular rainwater and sewage diversion, purification and reuse device. Background Technology

[0002] With the acceleration of urbanization, cities face numerous severe problems such as water shortages, increased risk of urban flooding, and water pollution. While traditional centralized sewage treatment plants can address these issues to some extent, they suffer from drawbacks such as long construction periods, large land areas, and high investment costs. Furthermore, they are inefficient and energy-intensive when treating complex water qualities, failing to meet the needs of rapidly developing cities and industrial zones. This also contradicts the current environmental and sustainable development principles that demand efficient, energy-saving, and flexible water treatment technologies. Against this backdrop, modular technology has emerged, breaking down large-scale water treatment systems into several functional modules that can be flexibly combined, used independently, or integrated. This offers advantages such as flexibility, shorter construction periods, reduced investment costs, and ease of maintenance and upgrades. Therefore, this project was developed to address these issues in depth. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution: a modular rainwater and sewage diversion, purification, and reuse device, comprising a diversion tank, a diversion filter installed on the inner side of the diversion tank, the diversion filter including a partition plate installed at the top inner side of the diversion tank, a U-shaped support block provided on the diversion tank, a cover plate installed on the diversion tank, a concave guide block installed on the inner side of the diversion tank, a filter shaft installed on the diversion tank, a filter plate installed on the filter shaft, a pair of arc-shaped sliding grooves provided on the inner side of the diversion tank, a pair of arc-shaped sliders installed on the filter plates, the arc-shaped sliders being movably inserted into the inner side of the arc-shaped sliding grooves, and an arc-shaped shaft installed on the arc-shaped sliding grooves. A buffer block is installed on the filter plate, a plurality of raw material boxes are installed on the diversion tank, feeding valves are installed on the raw material boxes and the diversion tank, a collection guide pipe is installed on the diversion tank, a concave guide block is inserted into the collection guide pipe, a feeding screw shaft is installed on the concave guide block and the collection guide pipe, feeding blades are installed on the feeding screw shaft, a feeding drive motor is installed on the feeding screw shaft, the collection guide pipe is installed at an angle on the diversion tank, a collection box is installed on the collection guide pipe and the diversion tank, an inner collection support is installed on the inner side of the collection box, five filter guide plates are installed on the inner collection support, and a lifting tensioner is installed on the partition plate.

[0004] Preferably, the lifting tensioner includes a lifting convex sealing plate, a convex lifting groove is installed on the partition plate, the lifting convex sealing plate is movably inserted into the inner side of the convex lifting groove, a drainage hole is opened on the convex lifting groove, a pulley block is installed on the drainage hole and the partition plate, a tension rope is installed on the pulley block, the tension rope is connected to the lifting convex sealing plate, and a lifting discharge ball is installed on the tension rope.

[0005] Preferably, the surface of the filter plate is provided with a plurality of uniformly distributed filter holes.

[0006] Preferably, the buffer block is made of rubber and is semi-circular in shape.

[0007] Preferably, the feeding drive is an adjustable speed motor, and the feeding screw shaft and feeding blades are made of stainless steel.

[0008] Preferably, the cover plate is provided with an observation window.

[0009] This utility model provides a modular rainwater and sewage separation, purification, and reuse device. It offers the following advantages: The modular and prefabricated design facilitates installation and commissioning, significantly shortens the construction cycle, flexibly adapts to different sites, saves land resources, and reduces investment costs. With its high-efficiency filtration and purification device and intelligent monitoring function, it ensures that rainwater treatment meets standards and the system operates stably, improving treatment efficiency and reliability. The purified rainwater can be used for various purposes, reducing dependence on traditional water resources, alleviating urban water shortages, reducing pressure on drainage systems, mitigating the risk of urban flooding, and improving the urban water environment. Furthermore, the modular design facilitates fault location and maintenance, and can easily meet future expansion and technology upgrade needs, providing strong support for sustainable urban development. Attached Figure Description

[0010] Figure 1 This is a front sectional view of the modular rainwater and sewage separation, purification and reuse device of this utility model.

[0011] Figure 2 for Figure 1 A magnified view of the letter "A" in the image.

[0012] Figure 3 This is a rear view schematic diagram of the modular rainwater and sewage separation, purification and reuse device described in this utility model.

[0013] In the diagram: 1. Diversion tank; 2. Partition plate; 3. U-shaped support block; 4. Cover plate; 5. Concave diversion block; 6. Filter shaft; 7. Filter plate; 8. Arc slide groove; 9. Arc slider; 10. Arc shaft; 11. Buffer block; 12. Raw material box; 13. Feeding valve; 14. Collection diversion pipe; 15. Feeding screw shaft; 16. Feeding blade; 17. Collection box; 18. Collection inner support; 19. Filter diversion plate; 20. Lifting convex sealing plate; 21. Convex lifting groove; 22. Drainage hole; 23. Pulley block; 24. Tension rope; 25. Lifting discharge ball. Detailed Implementation

[0014] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0015] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further. Example

[0016] Please see Figure 1-3 With the acceleration of urbanization, cities are facing increasingly serious problems such as water shortages, flooding risks, and water pollution. Traditional water treatment methods, such as centralized sewage treatment plants, can solve these problems to some extent, but their long construction cycles, large land areas, and high investment costs make them difficult to meet the needs of rapidly developing cities and industrial areas. Furthermore, traditional sewage treatment plants also have many shortcomings in terms of treatment efficiency, energy consumption, and operating costs, requiring improvement and upgrading. The limitations of traditional sewage treatment methods include: long construction cycles (the construction of traditional sewage treatment plants requires multiple stages such as planning, design, and construction, resulting in a long cycle and making it difficult to meet urgent construction needs); large land areas (traditional sewage treatment plants require large areas of land for construction, which is particularly prominent in urban areas with scarce land resources); high investment costs (the construction and operation of traditional sewage treatment plants require substantial capital investment, including equipment purchase, installation, commissioning, operation, and maintenance costs); low treatment efficiency (some traditional sewage treatment processes are ineffective when treating complex water qualities, making it difficult to meet discharge standards); and high energy consumption (traditional sewage treatment plants consume large amounts of energy, such as electricity and fuel, during operation, increasing operating costs).

[0017] Therefore, this application protects a modular rainwater and sewage diversion purification and reuse device. By diverting sewage to the inner side of the diversion tank 1, the sewage is filtered by a filter plate 7. The gravity of the falling sewage causes the filter plate 7 to rotate along the filter shaft 6, which in turn drives a pair of arc-shaped sliders 9. These sliders rotate stably along the inner side of the arc-shaped slide groove 8, providing buffering. Simultaneously, the inclined filter plate 7 diverts dirt from the sewage to the inner side of the concave diversion block 5. The feeding drive motor on the diversion tank 1 drives the feeding screw shaft 15 at its drive end. The feeding screw shaft 15 drives the feeding blades 16, which in turn divert solid matter to the inner side of the collection pipe 14. The collection pipe 14 then diverts the solid matter to the inner side of the collection box 17. The inner support 18 and its five filter guide plates 19 are collected to separate solids and liquids. The liquid is guided to the bottom of the diversion tank 1 through the filter plate 7. The diversion tank 1 is divided into two sections by the partition plate 2 and the lifting convex sealing plate 20. When the liquid level in the diversion tank 1 is too high, the liquid level drives the lifting discharge ball 25 on it. The lifting discharge ball 25 drives the tension rope 24 on it. The tension rope 24 moves along the pulley block 23, thereby driving the lifting convex sealing block on it. The lifting convex sealing block moves stably along the inner side of the convex lifting groove 21. The tension rope 24 drives the lifting convex sealing plate 20 on it, causing the lifting convex sealing plate 20 to move up and down. This stretches the lifting convex sealing block to the inner side of the convex lifting groove 21 on the inner side of the partition plate 2, thereby guiding the liquid.

[0018] In summary, the process begins with wastewater introduction and preliminary filtration. The wastewater is diverted to the inner side of the diversion tank 1. After contacting the filter plate 7, the wastewater, relying on its own gravity, causes the filter plate 7 to rotate around the filter shaft 6. This drives a pair of arc-shaped sliders 9 to rotate stably along the inner side of the arc-shaped slide groove 8, providing a buffering effect and preventing damage to the filter plate 7 or affecting the filtration effect due to the impact of wastewater. Next, the process involves dirt collection and solid matter transfer. The inclined filter plate 7 diverts the dirt in the wastewater to the inner side of the concave diversion block 5. The feeding drive motor on the diversion tank 1 drives the feeding screw shaft 15 and feeding blades 16 to rotate, transferring the solid matter... Solid matter is guided to the inside of the collection pipe 14, and then through the collection pipe 14 to the collection inner support 18 and the five filter guide plates 19 on it inside the collection box 17. The concave guide block 5 collects the dirt, and the feeding drive provides power to realize the transfer of solid matter. The five filter guide plates 19 further separate the solid and liquid of the matter entering the collection box 17. Then there is liquid diversion and liquid level control. The filter plate 7 diverts the filtered liquid to the bottom of the diversion tank 1. The partition plate 2 and the lifting convex sealing plate 20 divide the diversion tank 1 into two sections. When the liquid level in the diversion tank 1 is too high, the liquid level drives the lifting discharge ball 25. The lifting convex sealing plate 20 is stably raised and lowered along the inner side of the convex lifting groove 21 by the tension rope 24 and pulley block 23, realizing liquid diversion. The partition plate 2 initially divides the space of the diversion tank 1. The lifting convex sealing plate 20 cooperates with the convex lifting groove 21, and the buoyancy generated by the liquid level change controls the raising and lowering of the lifting convex sealing plate 20 to prevent the liquid level from being too high and damaging the equipment or affecting normal operation. In addition, there is a supplementary link. In the raw material addition link, multiple raw material boxes 12 are installed on the diversion tank 1. There is a feeding valve 13 between the raw material box 12 and the diversion tank 1. The sewage water level is judged by manual detection or automatic monitoring system. After determining the type and quantity of the raw materials to be purified, open the corresponding feeding valve 13 to add the raw materials to the diversion tank 1. Use the feeding valve 13 to control the timing and flow rate of addition, so that the raw materials and sewage are fully mixed to achieve a better purification effect. In the gas emission stage (assuming that gas may be generated during equipment operation), a gas emission port is set at an appropriate location in the diversion tank 1. Since chemical reactions or microbial decomposition may be generated during sewage treatment, setting an emission port can avoid excessive gas pressure in the equipment and ensure the safe and stable operation of the equipment. The emission port can also be equipped with a gas treatment device (such as a deodorization device) to reduce the impact on the environment.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular rainwater and sewage separation, purification, and reuse device, characterized in that, The system includes a diversion tank (1), a diversion filter installed on the inner side of the diversion tank (1), a partition plate (2) installed on the inner top of the diversion tank (1), a U-shaped support block (3) on the diversion tank (1), a cover plate (4) installed on the diversion tank (1), a concave guide block (5) installed on the inner side of the diversion tank (1), and a filter shaft (6) installed on the diversion tank (1). (6) A filter plate (7) is installed on the filter plate (7). A pair of arc-shaped slide grooves (8) are opened on the inner side of the diversion pool (1). A pair of arc-shaped sliders (9) are installed on the filter plate (7). The arc-shaped sliders (9) are movably inserted into the inner side of the arc-shaped slide grooves (8). An arc-shaped shaft (10) is installed on the arc-shaped slide grooves (8). The arc-shaped shaft (10) is movably inserted into the arc-shaped sliders (9). A buffer rubber block (11) is installed on the filter plate (7). The diversion tank (1) is equipped with multiple raw material boxes (12), and feeding valves (13) are installed on the raw material boxes (12) and the diversion tank (1). A collection and diversion pipe (14) is installed on the diversion tank (1). A concave diversion block (5) is inserted into the collection and diversion pipe (14). A feeding screw shaft (15) is installed on the concave diversion block (5) and the collection and diversion pipe (14). Feeding blades are installed on the feeding screw shaft (15). The feeding screw shaft (15) is equipped with a feeding drive motor. The collection guide pipe (14) is installed obliquely on the diversion pool (1). The collection guide pipe (14) and the diversion pool (1) are equipped with a collection box (17). The inner side of the collection box (17) is equipped with a collection inner support (18). Five filter guide plates (19) are installed on the collection inner support (18). The partition plate (2) is equipped with a lifting tensioner.

2. The modular rainwater and sewage separation, purification, and reuse device according to claim 1, characterized in that, The lifting tensioner includes a lifting convex sealing plate (20), a convex lifting groove (21) is installed on the partition plate (2), the lifting convex sealing plate (20) is movably inserted into the inner side of the convex lifting groove (21), a drainage hole (22) is opened on the convex lifting groove (21), a pulley block (23) is installed on the drainage hole (22) and the partition plate (2), a tension rope (24) is installed on the pulley block (23), the tension rope (24) is connected to the lifting convex sealing plate (20), and a lifting discharge ball (25) is installed on the tension rope (24).

3. The modular rainwater and sewage separation, purification, and reuse device according to claim 2, characterized in that, The filter plate (7) has a plurality of uniformly distributed filter holes on its surface.

4. The modular rainwater and sewage separation, purification, and reuse device according to claim 3, characterized in that, The buffer block (11) is made of rubber and is semi-circular in shape.

5. The modular rainwater and sewage separation, purification, and reuse device according to claim 4, characterized in that, The feeding drive is an adjustable speed motor, and the feeding screw shaft (15) and feeding blades (16) are made of stainless steel.

6. The modular rainwater and sewage separation, purification, and reuse device according to claim 5, characterized in that, An observation window is provided on the cover plate (4).

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