一种高浊度水体专用旁滤过滤装置
The filter tank inner wall and filter screen are cleaned by a motor-driven gear transmission system and high-pressure nozzles. Combined with backwashing and a removable filter screen design, it solves the problem of impurity adhesion in special side-filter devices for high turbidity water, improving filtration efficiency and ease of cleaning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING PINMAO NEW ENERGY TECH CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
In existing side-filter devices for high-turbidity water, impurities easily adhere to the inner wall of the filter tank and the filter screen, resulting in poor backwashing effect and difficulty in thorough removal, leading to a decrease in filtration efficiency.
The motor-driven gear transmission system drives the rotating shaft and high-pressure nozzle to achieve dual cleaning of the inner wall of the filter tank and the filter screen. Combined with backwashing and a removable filter screen design, it ensures effective removal of impurities.
It achieves efficient cleaning of the filter screen and the inner wall of the tank, improves the backwashing effect, ensures the long-term stability of filtration efficiency and the convenience of filter screen maintenance.
Smart Images
Figure CN224506420U_ABST
Abstract
Claims
1. A side filter filtering device for high turbidity water body, comprising a filter tank (1), characterized in that: A motor (2) is fixedly connected to the top left side of the filter tank (1). A drive column (3) is fixedly connected to the drive end of the motor (2). A gear a (4) is fixedly connected to the bottom of the drive column (3). Two limiting blocks (5) are fixedly connected to the upper inside of the filter tank (1). A limiting ring (6) is fixedly connected inside the two limiting blocks (5). A rotating shaft (7) is rotatably connected inside the limiting ring (6). A gear b (8) is fixedly connected to the outside of the rotating shaft (7). The gear b (8) meshes with the gear a (4). A rotating plate (9) is fixedly connected to the bottom of the rotating shaft (7).
2. The filter device according to claim 1, wherein the filter device is a side filter for a high turbidity water body. An arc-shaped rotating plate (10) is fixedly connected to the bottom right side of the rotating plate (9), and a rotating arm (11) is fixedly connected to the bottom of the arc-shaped rotating plate (10). Multiple high-pressure nozzles (12) are fixedly connected to the outside of the arc-shaped rotating plate (10) and the rotating arm (11).
3. The side-stream filtration device for high-turbidity water as described in claim 1, characterized in that: The top of the filter tank (1) is fixedly connected to a water inlet pipe a (13), and the right side of the water inlet pipe a (13) is fixedly connected to a sewage pipe (14).
4. The filter device according to claim 1, wherein the filter device is a side filter for a high turbidity water body. A filter screen a (20) is fixedly connected inside the filter tank (1). A main water outlet pipe (15) is fixedly connected to the bottom of the filter tank (1). A backwash inlet pipe (16) is fixedly connected to the left side of the main water outlet pipe (15). A water outlet pipe (17) is fixedly connected to the right side of the main water outlet pipe (15).
5. The filter device according to claim 1, wherein the filter device is a side filter for a high turbidity water body. The bottom of the filter tank (1) is fixedly connected to a plurality of support legs (18), and the bottom of the plurality of support legs (18) is fixedly connected to a support base (19).
6. The filter device according to claim 4, wherein: The backwash inlet pipe (16) is slidably connected to the left side of the installation pipe (24), and the inside right side of the installation pipe (24) is slidably connected to the filter screen b (23). The right side of the filter screen b (23) is slidably connected to the installation ring (22), and the right side of the installation ring (22) is slidably connected to the inside left side of the backwash inlet pipe (16).
7. The filter device according to claim 6, wherein: An extrusion ring (25) is fixedly connected to the outside of the installation pipe (24), a slotted shell (26) is fixedly connected to the right side of the extrusion ring (25), and a spring (27) is provided on the right side of the extrusion ring (25).
8. The filter device according to claim 7, wherein: The slotted shell (26) has multiple L-shaped grooves (28) inside. Multiple locking posts (21) are fixedly connected to the outside of the backwash water inlet pipe (16). The locking posts (21) are slidably connected to the inside of the L-shaped grooves (28) on the outside. The left side of the locking posts (21) is slidably connected to the right side of the spring (27).