A recirculating pool filter

Abstract

The utility model discloses a circulating pool filter device, including circulating pool, the upper end symmetry of circulating pool is provided with two groups of fixed plate, and the outside wall of one of fixed plate is provided with the sliding slot, and the rotation is provided with the rotating cylinder between two groups of fixed plate, the circular array of filter grid is provided on rotating cylinder, and the fixed plate of one side is fixedly connected with motor and is connected with rotating cylinder power, and the sliding slot is provided with the flushing subassembly, and the fixed plate and rotating cylinder are provided with the blowdown subassembly. The utility model belongs to the technical field of pool filter, and specifically solves the sewage circulating pool in the prior art, and when placing the grid and cleaning the sundries intercepted on the grid, a circulating pool filter device is provided, which solves the problem of inconvenience.

Description

Technical Field

[0001] This utility model belongs to the field of water tank filtration technology, specifically referring to a circulating water tank filtration device. Background Technology

[0002] Circulating water filtration systems are widely used in various fields such as industry, civil use, and environmental protection. Their core objective is to achieve the recycling of water resources, water quality stabilization, and pollutant removal.

[0003] In environmental water treatment, sewage or wastewater is usually fed into a circulating water tank to filter suspended solids, colloids, etc. A common filtration method is bar filtration, but it has some drawbacks: placing the bar in the circulating water tank is inconvenient, and cleaning the debris remaining on the bar is also very inconvenient, which is not conducive to the continuous treatment of sewage. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem this invention aims to solve is that, in the existing sewage circulating water tank, it is very inconvenient to place the screen and clean the debris intercepted on the screen.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: a circulating water tank filtration device, including a circulating water tank, two sets of fixed plates are symmetrically arranged at the upper end of the circulating water tank, a sliding groove is provided in the outer wall of one set of fixed plates, a rotating cylinder is rotatably arranged between the two sets of fixed plates, a filter grid is arranged in a circumferential array on the rotating cylinder, a motor is fixedly connected to the other fixed plate and is poweredly connected to the rotating cylinder, a flushing component is provided in the sliding groove, and a sewage discharge component is provided in the fixed plate and the rotating cylinder.

[0006] Furthermore, the rinsing device includes a slider that slides in a groove in a snap-fit ​​manner. A vertical rod is fixedly connected to the slider, and a hollow cavity-shaped horizontal plate is fixedly connected to the upper end of the rod. A water inlet pipe is connected to the upper end of the horizontal plate, and nozzles are evenly distributed at the lower end of the horizontal plate.

[0007] Furthermore, the sewage discharge assembly includes a slot, which is located on the rotating cylinder and between the filter grids. The fixed plate is provided with a chute that can be aligned with the slot. The chute is inclined downwards, and the slot is inclined towards the chute on the rotating cylinder.

[0008] Furthermore, the bottom of the circulating water tank is provided with an arc-shaped plate, and the filter screen fits into the arc-shaped plate when it rotates to the position of the arc-shaped plate.

[0009] Furthermore, the filter grid is arranged in a slotted frame shape, and the bottom is mesh-like.

[0010] Furthermore, the highest point of the rotating filter grid is designed to ensure that it does not touch the nozzle.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows: 1. This utility model, by setting up a rinsing device, allows the nozzle to spray water first through the filter screen to achieve the purpose of rinsing the debris on the filter screen. At the same time, by using an electric push rod to pull the slider to slide in the chute, the spray range of the nozzle can be moved left and right.

[0012] 2. This utility model has a sewage discharge component with slots on the surface of the rotating drum. The debris washed down by the filter screen flows into the chute along the slots and is then collected and cleaned out through the chute, which is very convenient. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a circulating water tank filtration device according to the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of a circulating water tank filtration device according to the present invention. Figure 2 ; Figure 3 This is a cross-sectional structural diagram of the circulating water tank of the circulating water tank filtration device of this utility model; Figure 4 for Figure 2 Enlarged view of a portion of point A in the middle.

[0014] Among them, 1. circulating water tank, 2. fixed plate, 3. chute, 4. rotating cylinder, 5. motor, 6. filter screen, 7. sewage discharge assembly, 8. flushing device, 9. slider, 10. electric push rod, 11. upright, 12. horizontal plate, 13. water inlet pipe, 14. nozzle, 15. slot, 16. chute, 17. arc plate. Detailed Implementation

[0015] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. 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.

[0016] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0017] like Figure 1-4 This utility model discloses a circulating water tank filtration device, including a circulating water tank 1. Two sets of fixed plates 2 are symmetrically arranged at the upper end of the circulating water tank 1. A sliding groove 3 is provided in the outer wall of one set of fixed plates 2. A rotating cylinder 4 is rotatably arranged between the two sets of fixed plates 2. A filter grid 6 is arranged in a circular array on the rotating cylinder 4. The filter grid 6 is arranged in a groove frame shape and has a mesh bottom. A motor 5 is fixed to the fixed plate 2 on the other side and is poweredly connected to the rotating cylinder 4. An arc plate 17 is provided at the bottom of the circulating water tank 1. When the filter grid 6 rotates to the arc plate 17, it fits into the arc plate 17. A flushing component is provided in the sliding groove 3. A sewage discharge component 7 is provided in the fixed plate 2 and the rotating cylinder 4.

[0018] like Figure 1-3 The rinsing device 8 includes a slider 9, which slides in the groove 3 with a snap-fit ​​design. A vertical rod 11 is fixedly connected to the slider 9. A hollow horizontal plate 12 is fixedly connected to the upper end of the vertical rod 11. A water inlet pipe 13 is connected to the upper end of the horizontal plate 12. Nozzles 14 are evenly distributed at the lower end of the horizontal plate 12. The highest point of the filter grid 6 is rotated so that it will not touch the nozzles 14. It is connected to an external water source through the water inlet pipe 13. The nozzles 14 spray water onto the filter grid 6, which can wash the debris filtered and intercepted on the filter grid 6 downwards and discharge it through the sewage discharge component 7.

[0019] like Figure 2 and 4 The sewage discharge assembly 7 includes a slot 15, which is located on the rotating cylinder 4 and between the filter grids 6. A chute 16 is provided on the fixed plate 2 and can be aligned with the slot 15. The chute 16 is inclined downwards. The slot 15 is inclined towards the chute 16 on the rotating cylinder 4. When the nozzle 14 washes the filter grid 6, the debris flows into the slot 15 with the water flow and flows towards the chute 16. In this way, the debris can be discharged in a concentrated manner through the chute 16. A box for collecting debris can be set at the lower end of the chute 16.

[0020] In practical use, when it is necessary to filter and clean the debris in the circulating water tank 1, the motor 5 is started, the rotating cylinder 4 drives the filter screen 6 to rotate, the filter screen 6 picks up the debris in the circulating water tank 1 and rotates it to the top, maintaining a certain angle. The motor 5 is stopped, water is supplied to the water inlet pipe 13 from the outside, and clean water is sprayed onto the filter screen 6 through the nozzle 14. At the same time, the electric push rod 10 is started, the slider 9 slides in the chute 3, and drives the nozzle 14 to move left and right, thereby washing down the debris on the filter screen 6 and letting it flow down the trough 15 into the chute 16 for discharge.

[0021] The filter screen 6 has multiple sets on the rotating cylinder 4. When one set rotates to the top, another set will rotate into the circulating water tank 1 to continue to remove debris, which can maintain the continuous cleaning of debris in the circulating water tank 1 and improve the cleaning efficiency.

[0022] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A circulating water tank filtration device, characterized in that: The system includes a circulating water tank (1), characterized in that: two sets of fixed plates (2) are symmetrically arranged at the upper end of the circulating water tank (1), one set of fixed plates (2) has a sliding groove (3) on its outer side wall, a rotating cylinder (4) is rotatably arranged between the two sets of fixed plates (2), a plurality of filter grids (6) are arranged in a circular array on the rotating cylinder (4), a motor (5) is fixedly connected to the other set of fixed plates (2) and is poweredly connected to the rotating cylinder (4); a flushing component (8) is arranged in the sliding groove (3), and a sewage discharge component (7) is arranged on the fixed plate (2) and the rotating cylinder (4).

2. The circulating water tank filtration device according to claim 1, characterized in that: The flushing assembly (8) includes a slider (9) slidably connected in the chute (3). The slider (9) is driven by an electric push rod (10). A vertical rod (11) is fixedly connected to the slider (9). A horizontal plate (12) with a hollow cavity is fixedly connected to the top of the vertical rod (11). A water inlet pipe (13) is connected to the upper end of the horizontal plate (12), and nozzles (14) are evenly distributed at the lower end. The spraying direction of the nozzles (14) is towards the filter grid (6).

3. The circulating water tank filtration device according to claim 2, characterized in that: When the filter grid (6) is rotated to its highest point, there is a gap between it and the nozzle (14).

4. The circulating water tank filtration device according to claim 1, characterized in that: The sewage discharge assembly (7) includes a plurality of slots (15) formed on the surface of the rotating cylinder (4), the slots (15) being located between two adjacent filter grids (6); the fixed plate (2) is provided with a chute (16), the chute (16) and the slots (15) being periodically aligned when the rotating cylinder (4) rotates.

5. A circulating water tank filtration device according to claim 4, characterized in that: The slot (15) is inclined from the surface of the rotating cylinder (4) toward the chute (16), and the chute (16) extends downward to the outside of the circulating water pool (1).

6. The circulating water tank filtration device according to claim 1, characterized in that: The bottom of the circulating water tank (1) is provided with an arc plate (17), and the filter grid (6) fits into the arc plate (17) when it rotates to the bottom.

7. A circulating water tank filtration device according to claim 1, characterized in that: The filter grid (6) has a slotted frame structure with a mesh bottom.

8. A circulating water tank filtration device according to claim 1, characterized in that: The motor (5) is fixed on the outside of the fixing plate (2) on the side away from the slide (3), and the output shaft of the motor (5) passes through the fixing plate (2) and is coaxially connected with the rotating cylinder (4).

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