一种磷酸过滤机冲盘水的过滤装置

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By introducing flange rings, bolts, sealing caps, springs, and motor-driven cleaning components into the flushing water filtration device of a phosphoric acid filter, the problem of difficult manual cleaning and maintenance in the prior art has been solved, enabling convenient disassembly and efficient cleaning of the filter element, improving production efficiency and reducing maintenance costs.

CN224506404UActive Publication Date: 2026-07-17JIYUAN WANYANG FERTILIZER CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: JIYUAN WANYANG FERTILIZER CO LTD
Filing Date: 2025-08-08
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

The existing phosphate filter flushing water filtration device requires manual cleaning and maintenance, which increases the burden on operators and reduces cleaning efficiency. At the same time, disassembly is not quick enough, affecting the efficiency of maintenance and parts replacement.

Method used

A cleaning assembly consisting of a flange ring, bolts, sealing cap, spring, and motor drive was designed. The filter element can be easily disassembled and cleaned from all angles through threaded connection and motor drive, and the elastic structure simplifies the filter element replacement process.

Benefits of technology

It enables convenient disassembly and all-round cleaning of the filter element, reduces maintenance frequency and cost, improves work efficiency, and extends the service life of the filter element.

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Abstract

本实用新型公开了一种磷酸过滤机冲盘水的过滤装置，涉及冲盘水过滤技术领域，包括底板，所述底板的顶部固定连接有凉水塔，所述凉水塔的底部固定连接有循环泵，所述底板的顶部固定连接有滤水罐，所述滤水罐的顶部设置有固定组件，所述滤水罐的内部设置有清洁组件所述固定组件包括法兰环，且法兰环固定连接在滤水罐的外壁。该磷酸过滤机冲盘水的过滤装置，通过旋拧螺母脱离螺栓，能轻松解除法兰环对密封盖的固定，操作便捷省力，取下密封盖后，转动滤芯使外螺纹脱离内螺纹，即可让滤芯脱离滤水罐，且弹簧在滤芯脱离后推动其上移，进一步简化拆卸流程，整个过程无需复杂工具与专业技巧，大幅缩短维修时间，提高工作效率，降低维护成本。

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Claims

1. A filter device for phosphoric acid filter disc water, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a cooling tower (2), the bottom of the cooling tower (2) is fixedly connected with a circulating pump (3), the top of the bottom plate (1) is fixedly connected with a water filter tank (4), the top of the water filter tank (4) is provided with a fixing assembly (5), the inside of the water filter tank (4) is provided with a cleaning assembly (6), the fixing assembly (5) comprises a flange ring (501), and the flange ring (501) is fixedly connected to the outer wall of the water filter tank (4), the inside of the flange ring (501) is provided with a bolt (502), the outer wall of the bolt (502) is threadedly connected with a nut (503), the top of the flange ring (501) is provided with a sealing cover (504), the bottom of the water filter tank (4) is fixedly connected with a spring (505), the inner wall of the water filter tank (4) is provided with an internal thread (506), and the inside of the water filter tank (4) is threadedly connected with a filter core (507), and the bottom of the filter core (507) is provided with an external thread (508).

2. A filter device for phosphoric acid filter disc water according to claim 1, characterized in that: The flange ring (501) and the sealing cover (504) constitute a detachable structure through the bolt (502), and one end of the bolt (502) penetrates the sealing cover (504) and is fixedly connected with the nut (503).

3. The filter device for phosphoric acid filter disc water according to claim 1, characterized in that: The water filter tank (4) and the filter core (507) constitute an elastic structure through the spring (505), one end of the spring (505) is fixedly connected with the bottom of the water filter tank (4), and the other end of the spring (505) is attached to the bottom of the filter core (507).

4. The filter device for phosphoric acid filter disc water according to claim 1, characterized in that: The water filter tank (4) and the filter core (507) constitute a detachable structure through the internal thread (506), the inner diameter of the internal thread (506) is matched in size with the size of the external thread (508), and the outer wall of the internal thread (506) is attached to the outer wall of the external thread (508).

5. The filter device for phosphoric acid filter disc water according to claim 1, characterized in that: The cleaning assembly (6) comprises a motor (601), the output end of the motor (601) is fixedly connected with a rotating disc (602) through a shaft coupling, one side of the rotating disc (602) is rotatably connected with a moving gear (603), the outer wall of the moving gear (603) is meshedly connected with an internal gear (604), and one side of the moving gear (603) is fixedly connected with a brush plate (605).

6. A filter device for phosphoric acid filter disc water according to claim 5, characterized in that: The motor (601), the rotating disc (602) and the moving gear (603) constitute a rotating structure, one side of the rotating disc (602) is fixedly connected with the shaft coupling of the motor (601), and the other side of the rotating disc (602) is rotatably connected with the moving gear (603).

7. A filter device for phosphoric acid filter disc water according to claim 5, characterized in that: The internal gear (604), the moving gear (603) and the brush plate (605) constitute a rotating structure, the outer wall of the moving gear (603) is meshedly connected with the inner wall of the internal gear (604), and one side of the moving gear (603) is fixedly connected with the brush plate (605).