Clean type rotational flow purifier suitable for small places

Abstract

The utility model relates to the technical field of rotational flow purifiers, in particular to a clean type rotational flow purifier suitable for small-sized places, which comprises a tank body, a tangential water inlet pipe is arranged at the upper part of the tank body; the blow-off pipe is arranged at the bottom of the tank body; the filter screen is arranged between the upper cover and the tank body; the clean water supply pipe penetrates through the blow-off pipe, and the end part of the clean water supply pipe is bent upwards and is concentric with the blow-off pipe; the water spraying pipe is concentrically arranged in the tank body, and the lower end of the water spraying pipe is rotationally connected with the clean water supply pipe through a dynamic sealing piece; the first supporting plate is connected with the tank body to support the upper part of the water spraying pipe; the brush body is fixed to the upper end of the water spraying pipe, and bristles making contact with the surface of the filter screen are arranged on the brush body. By improving the self-cleaning cyclone purifier, the self-cleaning cyclone purifier disclosed by the utility model has the advantages of self-cleaning the inside and keeping the continuous operation efficiency of the purifier, thereby effectively solving the problems and defects in the prior art and equipment.

Description

Technical Field

[0001] This utility model relates to the field of cyclone purifier technology, and more specifically, to a cleaning-type cyclone purifier suitable for small venues. Background Technology

[0002] Miniaturized cyclone purifiers are widely used in livestock and aquaculture wastewater treatment, farmland irrigation, and municipal construction. They are mainly used because of their small footprint, easy installation, and convenient transportation. They can effectively treat wastewater generated by livestock, aquaculture, agriculture, and construction. Cyclone separators rely on cyclone action, where wastewater rotates downwards in the container. The centrifugal force generated during this process, along with the gravity of solid impurities, causes the solid impurities to slide down the cylinder wall. The cleaner water, after reaching the bottom of the container, rotates upwards along the container's axis and is finally discharged from the top of the container after filtration, thus achieving the purification and treatment of wastewater.

[0003] Through observation and practical application, it was found that after a period of use, the internal filter screen of the cyclone purifier becomes more susceptible to contamination due to the presence of light materials such as mud, feces, and grass clippings in the wastewater generated in the aforementioned application environment. These impurities rise with the water flow, making it easier for them to adhere to the lower surface of the filter screen, thus reducing its permeability and increasing the operating resistance of the device. At the same time, impurities from the wastewater attached to the inner wall of the container during use also tend to accumulate, reducing the operating efficiency.

[0004] In view of this, we have studied and improved upon the existing problems to provide a clean cyclone purifier suitable for small venues. The aim is to solve the problems and improve its practical value through this technology. Utility Model Content

[0005] The purpose of this invention is to provide a clean cyclone purifier suitable for small venues, in order to solve the problems and deficiencies mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides a clean cyclone purifier suitable for small venues, which is achieved through the following specific technical means:

[0007] A cleaning-type cyclone purifier suitable for small locations includes: a tank, an inlet pipe, a drain pipe, a top cover, an outlet pipe, a filter screen, a clean water supply pipe, a mounting frame, a spray pipe, a dynamic seal, a first support plate, a brush body, brush bristles, a first bevel gear, a second bevel gear, a drive shaft, a drive motor, and a second support plate. The tank has a tangential inlet pipe at its upper part; the drain pipe is located at the bottom of the tank; the top cover is fixed to the top of the tank and connected to the outlet pipe; the filter screen is located between the top cover and the tank; the clean water supply pipe passes through the drain pipe, and its end bends upwards and is concentric with the drain pipe; and the clean water... A fixing bracket is provided at the end of the supply pipe; the water spray pipe is concentrically arranged inside the tank, and the lower end of the water spray pipe is rotatably connected to the cleaning water supply pipe through a dynamic seal; the first support plate is connected to the tank to support the upper part of the water spray pipe; the brush body is fixed to the upper end of the water spray pipe, and the brush body is provided with bristles that contact the surface of the filter screen; the first bevel gear is concentrically fixed to the water spray pipe, and the first bevel gear is located below the brush body; the second bevel gear meshes with the first bevel gear; the drive motor is fixed to the outer wall of the tank, and the rotating shaft of the drive motor is connected to the second bevel gear through a drive shaft; the second support plate is connected to the tank to support the drive shaft.

[0008] As a further optimization of this technical solution, the water spray pipe of the cleaning cyclone purifier applicable to small places is a circular tubular structure, and the surface of the water spray pipe is provided with radially distributed cleaning spray holes.

[0009] As a further optimization of this technical solution, the bristles of the cleaning-type cyclone purifier applicable to small venues maintain an interference fit of 0.5-2mm with the inner surface of the filter screen.

[0010] As a further optimization of this technical solution, the dynamic sealing element of the cleaning-type cyclone purifier applicable to small venues is a lip-shaped sealing ring.

[0011] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0012] 1. The brush body of this utility model is fixed at the upper end of the water spray pipe, and the brush body is provided with bristles that contact the surface of the filter screen. The water spray pipe drives the brush body to rotate and clean the surface of the filter screen, maintaining the permeability of the filter screen and reducing the operating resistance of the system.

[0013] 2. The water spray pipe of this utility model is a circular tubular structure with a closed upper end, and the surface of the water spray pipe is provided with radially distributed cleaning spray holes. The water spray pipe is concentrically set inside the tank, and the lower end of the water spray pipe is rotatably connected to the cleaning water supply pipe through a dynamic seal. The water spray pipe is driven by a drive motor to rotate, and the water spray pipe washes the inner wall of the tank, which can remove the adhering substances on the inner wall of the tank in all directions and maintain the continuous operating efficiency of the equipment.

[0014] 3. This utility model improves the self-cleaning cyclone purifier, which has the advantage of self-cleaning the interior and maintaining the continuous operating efficiency of the purifier, thus effectively solving the problems and shortcomings of the existing technology and equipment. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0019] Figure 4 This is a schematic diagram of the cleaning part of this utility model;

[0020] In the diagram: 1. Tank body; 2. Inlet pipe; 3. Drain pipe; 4. Top cover; 5. Outlet pipe; 6. Filter screen; 7. Clean water supply pipe; 8. Fixing frame; 9. Spray pipe; 10. Dynamic seal; 11. First support plate; 12. Brush body; 13. Brush bristles; 14. First bevel gear; 15. Second bevel gear; 16. Drive shaft; 17. Drive motor; 18. Second support plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figures 1 to 4 This utility model provides a specific technical implementation scheme for a clean cyclone purifier suitable for small venues:

[0023] A cleaning-type cyclone purifier suitable for small venues includes: a tank 1, an inlet pipe 2, a drain pipe 3, a top cover 4, an outlet pipe 5, a filter screen 6, a clean water supply pipe 7, a mounting bracket 8, a spray pipe 9, a dynamic seal 10, a first support plate 11, a brush body 12, brush bristles 13, a first bevel gear 14, a second bevel gear 15, a drive shaft 16, a drive motor 17, and a second support plate 18. The tank 1 has a tangential inlet pipe 2 at its upper part; the drain pipe 3 is located at the bottom of the tank 1; the top cover 4 is fixed to the top of the tank 1 and is connected to the outlet pipe 5; the filter screen 6 is located between the top cover 4 and the tank 1; the clean water supply pipe 7 passes through the drain pipe 3, and the end of the clean water supply pipe 7 is bent upwards and concentrically aligned with the drain pipe 3, and the clean water... A fixing bracket 8 is provided at the end of the supply pipe 7; the water spray pipe 9 is concentrically arranged inside the tank body 1, and the lower end of the water spray pipe 9 is rotatably connected to the cleaning water supply pipe 7 through a dynamic seal 10; the dynamic seal 10 is a lip seal ring; the water spray pipe 9 is a circular tubular structure with a closed upper end, and the surface of the water spray pipe 9 is provided with radially distributed cleaning spray holes; the first support plate 11 is connected to the tank body 1 to support the upper part of the water spray pipe 9; the brush body 12 is fixed at the upper end of the water spray pipe 9, and the brush body 12 is provided with bristles 13 that contact the surface of the filter screen 6; the bristles 13 and the inner surface of the filter screen 6 maintain an interference fit of 0.5-2mm; the water spray pipe 9 drives the brush body 12 to rotate and clean the surface of the filter screen 6, maintaining the permeability of the filter screen 6 and reducing the operating resistance of the system.

[0024] The first bevel gear 14 is concentrically fixed with the water spray pipe 9 and is located below the brush body 12; the second bevel gear 15 meshes with the first bevel gear 14; the drive motor 17 is fixed on the outer wall of the tank 1 and the shaft of the drive motor 17 is connected to the second bevel gear 15 through the drive shaft 16; the second support plate 18 connects the tank 1 to support the drive shaft 16; the drive motor 17 drives the water spray pipe 9 to rotate, and the water spray pipe 9 washes the inner wall of the tank 1, which can remove the adhering substances on the inner wall of the tank 1 in all directions and maintain the continuous operating efficiency of the equipment.

[0025] Specific implementation steps:

[0026] When the device needs to be cleaned, stop the water inlet pipe 2 and empty the tank 1. Use purified water to inject into the spray pipe 9 through the cleaning water supply pipe 7 via an external water pump. At the same time, start the drive motor 17 to drive the drive shaft 16 to rotate. The second bevel gear 15 drives the first bevel gear 14 to rotate. At this time, the spray pipe 9 rotates, and the brush body 12 also rotates at the same time. The brush bristles 13 rotate to clean the lower surface of the filter screen 6. At the same time, water is sprayed out from the spray pipe 9 to rinse the inner wall of the tank 1 and keep the inside of the tank 1 clean.

[0027] In summary, this cleaning-type cyclone purifier suitable for small locations uses a brush body fixed to the upper end of a water spray pipe. The brush body has bristles that contact the filter screen surface. The water spray pipe drives the brush body to rotate, cleaning the filter screen surface, maintaining its permeability and reducing system operating resistance. The water spray pipe is a closed-end circular tubular structure with radially distributed cleaning nozzles on its surface. The water spray pipe is concentrically positioned inside the tank, and its lower end is rotatably connected to the cleaning water supply pipe via a dynamic seal. A drive motor rotates the water spray pipe, flushing the inner wall of the tank, effectively removing all deposits and maintaining continuous equipment operating efficiency. This invention, through improvements to the self-cleaning cyclone purifier, offers the advantage of internal self-cleaning and maintains continuous purifier operating efficiency, effectively solving the problems and shortcomings of existing technologies and equipment.

[0028] 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 clean cyclone purifier suitable for small sites, comprising: The utility model relates to a kind of cleaning device of filter screen, including tank (1), water inlet pipe (2), drain pipe (3), upper cover (4), water outlet pipe (5), filter screen (6), cleaning water supply pipe (7), fixing frame (8), water jet pipe (9), dynamic seal (10), first support plate (11), brush body (12), brush (13), first bevel gear (14), second bevel gear (15), drive shaft (16), drive motor (17), second support plate (18);It is characterized by: The upper portion of the tank (1) is provided with a tangential water inlet pipe (2); The drain pipe (3) is arranged at the bottom of the tank (1); The upper cover (4) is fixed at the top of the tank (1), and the upper cover (4) is connected with the water outlet pipe (5); The filter screen (6) is arranged between the upper cover (4) and the tank (1); The cleaning water supply pipe (7) penetrates the drain pipe (3), and the end of the cleaning water supply pipe (7) is bent upward and arranged concentrically with the drain pipe (3), and the end of the cleaning water supply pipe (7) is provided with a fixing frame (8); The water jet pipe (9) is arranged concentrically in the tank (1), and the lower end of the water jet pipe (9) is rotatably connected with the cleaning water supply pipe (7) through the dynamic seal (10); The first support plate (11) is connected with the tank (1) to support the upper portion of the water jet pipe (9); The brush body (12) is fixed at the upper end of the water jet pipe (9), and the brush body (12) is provided with brush (13) in contact with the surface of the filter screen (6); The first bevel gear (14) is fixed concentrically with the water jet pipe (9), and the first bevel gear (14) is arranged below the brush body (12); The second bevel gear (15) is engaged with the first bevel gear (14); The drive motor (17) is fixed on the outer wall of the tank (1), and the rotating shaft of the drive motor (17) is connected with the second bevel gear (15) through the drive shaft (16); The second support plate (18) is connected with the tank (1) to support the drive shaft (16).

2. The compact, clean, cyclone purifier suitable for small sites according to claim 1, characterized in that: The water jet pipe (9) is a circular tubular structure with a closed upper end, and the surface of the water jet pipe (9) is provided with radial cleaning spray holes.

3. The compact, clean, cyclone purifier suitable for small sites according to claim 1, characterized in that: The brush (13) is in interference fit with the inner surface of the filter screen (6) by 0.5-2mm.

4. The compact, clean, cyclone purifier suitable for small sites according to claim 1, characterized in that: The dynamic seal (10) is a lip seal ring.

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