A cleaning device for ultrafiltration membranes

Abstract

The utility model belongs to ultrafiltration membrane cleaning technical field especially, it is a kind of cleaning device of ultrafiltration membrane, it includes cleaning tank, the cleaning device still includes: partition, the partition fixed mounting is on the inner wall of cleaning tank;Lifting plate, the lifting plate is set at the top of cleaning tank;Cleaning assembly, it is set to two, the cleaning assembly includes: third motor, carousel, multiple electric push rod, multiple clamping rod and multiple clamping plate, third motor fixed mounting is at the top of lifting plate, the utility model is clamped fixed to different specifications of ultrafiltration membrane by simple structure, greatly improve the scope of application, and can realize the quick transposition of two cleaning assemblies, can be transferred to the position of clean water storage area after the continuous acid liquor cleaning of ultrafiltration membrane, to facilitate the synchronous acid liquor cleaning and clean water cleaning operation of two ultrafiltration membranes, greatly improve cleaning efficiency.

Claims

1. A cleaning device for an ultrafiltration membrane, comprising a cleaning tank (1), characterized in that, The cleaning device also includes: A partition plate (2) is fixedly installed on the inner wall of the cleaning tank (1); A lifting plate (12) is positioned above the cleaning tank (1); The cleaning assembly is configured in two parts, including: a third motor (13), a turntable (14), multiple electric push rods (15), multiple clamping rods (16), and multiple clamping plates (18). The third motor (13) is fixedly installed on the top of the lifting plate (12). The output shaft of the third motor (13) passes through the lifting plate (12) and is rotatably connected to the lifting plate (12). The top of the turntable (14) is fixedly installed on the output shaft of the third motor (13). Multiple electric push rods (15) are fixedly installed in a ring at equal intervals on the bottom of the turntable (14). The tops of multiple clamping rods (16) are slidably connected to the bottom of the turntable (14). The output shaft of the electric push rod (15) is fixedly installed on one side of the corresponding clamping rod (16). One side of the clamping plate (18) is fixedly installed on the other side of the corresponding clamping rod (16). A drive assembly is disposed at the top of the partition plate (2) and cooperates with the lifting plate (12).

2. The ultrafiltration membrane cleaning device according to claim 1, characterized in that, The cleaning tank (1) has an acid washing solution storage area (3) and a clean water storage area (4) on the left and right sides respectively.

3. The ultrafiltration membrane cleaning device according to claim 1, characterized in that, Two stabilizing rods (20) are fixedly installed on the top of the cleaning tank (1), and two round holes (21) are opened on the lifting plate (12). The top of the stabilizing rod (20) matches the corresponding round hole (21).

4. The ultrafiltration membrane cleaning device according to claim 1, characterized in that, The bottom of the turntable (14) is provided with multiple sliding grooves (17), and the top of the clamping rod (16) is slidably connected in the corresponding sliding groove (17).

5. The ultrafiltration membrane cleaning device according to claim 1, characterized in that, An anti-slip pad (19) is fixedly installed on the other side of the clamp (18).

6. The ultrafiltration membrane cleaning device according to claim 1, characterized in that, The drive assembly includes a mounting plate (5), a first motor (6), a transmission box (7), a second motor (10), and a lead screw (11). The bottom of the mounting plate (5) is fixedly mounted on the top of the partition plate (2). The first motor (6) is fixedly mounted on the top of the mounting plate (5). The bottom end of the transmission box (7) is fixedly mounted on the output shaft of the first motor (6). The second motor (10) is fixedly mounted on the top of the transmission box (7). The output shaft of the second motor (10) passes through the top of the transmission box (7) and is fixedly mounted on the top of the lead screw (11). The bottom end of the lead screw (11) is rotatably connected to the bottom inner wall of the transmission box (7). The lifting plate (12) is threaded onto the lead screw (11), and the lifting plate (12) slides in contact with the inner wall of the transmission box (7).

7. The ultrafiltration membrane cleaning device according to claim 6, characterized in that, The bottom of the transmission box (7) is fixedly installed with four slide rods (8) at equal intervals in a ring. The top of the mounting plate (5) is provided with an annular groove (9). The bottom ends of the four slide rods (8) are slidably connected in the annular groove (9).

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