Membrane separation device with zero discharge of industrial wastewater

Abstract

The utility model relates to the technical field of filter device maintenance, and discloses an industrial wastewater zero-discharge membrane separation device which comprises a working table, a positioning part is arranged at the top of the working table, a lower frame can be placed in the positioning part, the positioning part comprises a rubber clamping column, an upper frame is arranged above the lower frame, a filter membrane is clamped between the lower frame and the upper frame, and the rubber clamping column is arranged on the working table. A separation part is arranged above the filtering membrane, the separation part can separate and take out the filtering membrane from the position between the lower frame and the upper frame, the separation part comprises a vacuum suction assembly, the vacuum suction assembly can adsorb the filtering membrane, a counterbore is formed in the top of the upper frame, and a threaded hole corresponding to the counterbore is formed in the top of the lower frame. The lower frame, the upper frame and the filter membrane clamped in the lower frame and the upper frame are positioned through the positioning part, and the pressing force between the lower frame and the upper frame is released by using the hexagonal column, so that the filter membrane is conveniently adsorbed by the vacuum suction assembly of the separation part, and the trouble of manually disassembling and taking the filter membrane is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter device maintenance technical field especially relates to industrial wastewater zero emission membrane separation device. BACKGROUND

[0002] The separation replacement of the filter membrane is an important step to ensure the filtering efficiency and filtering effect, the filter membrane can cause the separation efficiency to drop in the use process because of impurity accumulation, membrane hole blockage and the like. Regularly replacing the new filter membrane can ensure the smoothness of the membrane hole, thereby maintaining the efficient separation effect, and the filter membrane used for a long time can cause impurity penetration because of breakage, aging and the like, causing secondary pollution. Replacing the new filter membrane can effectively avoid the problem and ensure the water quality or product quality after filtering.

[0003] The separation mode in the prior art adopts manual disassembly and separation of the zero emission filter membrane, because there are many fixing devices on both sides of the filter membrane, and the fixing devices can not be easily disassembled because of long-time immersion in the industrial wastewater, the manual disassembly mode is low in efficiency, more time is wasted, and the industrial wastewater that is not treated completely can affect the health. UTILITY MODEL CONTENTS

[0004] In order to overcome the problems in the prior art that the manual disassembly and separation of the zero emission filter membrane is difficult, the disassembly mode is low in efficiency, more time is wasted, and the industrial wastewater that is not treated completely can affect the health.

[0005] The technical scheme of the utility model is as follows: the industrial wastewater zero emission membrane separation device comprises a workbench top, a positioning part is arranged on the top of the workbench top, a lower frame can be placed in the positioning part, the positioning part can position the position of the lower frame, the positioning part comprises a rubber clamp column, the rubber clamp column can tightly adhere to the side wall of the lower frame, an upper frame is arranged above the lower frame, a filter membrane is clamped between the lower frame and the upper frame, a separation part is arranged above the filter membrane, the separation part can separate and take out the filter membrane from between the lower frame and the upper frame, the separation part comprises a vacuum suction assembly, the vacuum suction assembly can adsorb the filter membrane, a countersunk hole is arranged on the top of the upper frame, a threaded hole corresponding to the countersunk hole is arranged on the top of the lower frame, a sealing ring one is arranged on the bottom of the upper frame and close to one side of the center of the upper frame corresponding to the countersunk hole, a sealing ring two is arranged on the top of the lower frame and close to one side of the center of the lower frame corresponding to the threaded hole, and the sealing ring one and the sealing ring two can clamp the filter membrane when close to each other.

[0006] As preferred, the bottom of the workbench top is provided with a through avoiding opening, the left and right sides of the bottom of the workbench top corresponding to the avoiding opening are provided with fixing blocks, a bidirectional screw rod is rotatably connected between the two fixing blocks, one side of one of the fixing blocks away from the bidirectional screw rod is provided with a motor, the motor can drive the bidirectional screw rod to rotate, the two sides of the axial direction of the bidirectional screw rod are respectively provided with a nut fixing seat, the top of the nut fixing seat is provided with a moving plate, one side of the top of the moving plate close to the center of the workbench top is provided with a side clamping block, one side of the side clamping block close to the center of the workbench top is provided with a rubber clamping column.

[0007] As preferred, the rear of the top of the workbench top is provided with a positioning stop block, the positioning stop block can block the rear side of the lower frame, the front of the top of the workbench top is provided with a push cylinder, the output rod of the push cylinder can push the lower frame to the direction of the positioning stop block.

[0008] As preferred, the top of the workbench top is further provided with a groove, the avoiding opening is located at the center position of the groove, the distance between the front and rear sides of the groove is greater than the distance between the front and rear sides of the avoiding opening, the groove is provided with a sliding rail corresponding to the front and rear sides of the avoiding opening, the bottom of the moving plate is provided with a sliding block corresponding to the position of the sliding rail, and the sliding block can bear the left and right movement of the moving plate.

[0009] As preferred, the top of the workbench top is provided with an upwardly protruding support column two, the top of the support column two is provided with an upper plate, and the bottom of the workbench top is provided with a support column one.

[0010] As preferred, a lifting plate moving up and down is arranged between the upper plate and the workbench top, the top of the upper plate is provided with an electric cylinder, the output rod of the electric cylinder can pass through the upper plate and be connected to the top of the lifting plate, a plurality of vacuum suction assemblies are penetrated through the lifting plate, the vacuum suction assembly comprises a suction rod, a suction disc is mounted at the bottom of the suction rod, threads are arranged on the surface of the suction rod, and a hole corresponding to the threads on the surface of the suction rod is penetrated through the lifting plate.

[0011] As preferred, a motor is arranged at the top of the lifting plate and corresponds to the position of the counterbore, an output shaft of the motor extends downwardly through the lifting plate, a hexagonal column is mounted at the bottom of the output shaft, and a counterbore screw corresponding to the hexagonal column can be inserted into the counterbore.

[0012] The utility model discloses the beneficial effects are as follows: compared with manual zero emission filter membrane dismounting separation, the lower frame, the upper frame and the filter membrane clamped inside are positioned through the positioning part, the pressing force between the lower frame and the upper frame is released by using the hexagonal column, the vacuum suction assembly of the separation part is convenient for adsorbing the filter membrane, the filter membrane is separated out, the trouble of manual filter membrane dismounting and taking is saved, and the separation efficiency of the filter membrane is increased. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 is a schematic diagram of the rubber clamping column structure of the utility model;

[0015] Figure 3 is a schematic diagram of the avoiding opening structure of the utility model;

[0016] Figure 4 is a schematic diagram of the suction disc structure of the utility model;

[0017] Figure 5 is a schematic diagram of the positioning stop block structure of the utility model.

[0018] Mark explanation: 1, workbench surface; 11, support column one; 12, support column two; 13, upper plate; 141, recess; 142, avoiding opening; 143, slide rail; 21, push air cylinder; 22, positioning stop block; 23, side clamping block; 231, rubber clamping column; 232, moving plate; 2321, sliding block; 233, nut fixed seat; 31, electric cylinder; 32, motor; 321, output shaft; 322, hexagonal column; 33, lifting plate; 34, suction vacuum assembly; 341, suction rod; 342, suction disc; 4, filter membrane; 41, lower frame; 42, upper frame; 421, countersunk hole; 422, countersunk screw; 51, fixed block; 52, bidirectional screw thread screw; 53, motor. DETAILED DESCRIPTION

[0019] The utility model will be further explained in connection with the drawings and examples.

[0020] Please refer to Figure 1 - Figure 5The utility model provides an embodiment: industrial wastewater zero emission membrane separation device, including worktop 1, the top of worktop 1 is equipped with the positioning portion, can place lower frame 41 in the positioning portion, the position of lower frame 41 can be positioned to the positioning portion, and the positioning portion includes rubber clamp post 231, and rubber clamp post 231 can be close to the lateral wall of lower frame 41, the top of lower frame 41 is equipped with upper frame 42, and filter membrane 4 is clamped between lower frame 41, upper frame 42, the top of filter membrane 4 is equipped with separation portion, and separation portion can separate filter membrane 4 from lower frame 41, upper frame 42 and take out, and separation portion includes suction vacuum subassembly 34, and suction vacuum subassembly 34 can adsorb filter membrane 4, the top of upper frame 42 is equipped with countersunk hole 421, and the top of lower frame 41 is equipped with the screw hole corresponding with countersunk hole 421, and the bottom of upper frame 42 is equipped with sealing washer no. One on the side close to the center of upper frame 42 corresponding with countersunk hole 421, and the top of lower frame 41 is equipped with sealing washer no. Two on the side close to the center of lower frame 41 corresponding with screw hole, and sealing washer no. One, sealing washer no. Two can clamp tightly to filter membrane 4 by being close to each other, position lower frame 41, upper frame 42 and the filter membrane 4 clamped inside through positioning portion, release the compression force between lower frame 41, upper frame 42 using hexagonal column 322, the suction vacuum subassembly 34 of separation portion is convenient for adsorbing filter membrane 4, separates filter membrane 4, saves the trouble of manual filter membrane 4 and takes off and takes, and the efficiency of filter membrane 4 separation is increased.

[0021] Please refer to Figure 1 - Figure 4In the embodiment, the bottom of the workbench 1 is provided with a through avoiding opening 142, the left and right sides of the bottom of the workbench 1 corresponding to the avoiding opening 142 are provided with fixed blocks 51, the two fixed blocks 51 are rotationally connected with a bidirectional screw rod 52, one of the fixed blocks 51 is provided with a motor 53 away from the bidirectional screw rod 52, the motor 53 can drive the bidirectional screw rod 52 to rotate, the two sides of the axial direction of the bidirectional screw rod 52 are respectively meshed with nut fixed seats 233, the top of the nut fixed seat 233 is provided with a moving plate 232, the top of the moving plate 232 near the side of the workbench 1 center is provided with a side clamping block 23, the side of the side clamping block 23 near the workbench 1 center is provided with a rubber clamping column 231, the two sides of the moving plate 232 are clamped and grabbed to the lower frame 41 through the bidirectional screw rod 52, which is convenient for moving the lower frame 41 to the preset position and preventing the lower frame 41 from deviating, the rear of the top of the workbench 1 is provided with a positioning stop block 22, the positioning stop block 22 can block the rear side of the lower frame 41, the front of the top of the workbench 1 is provided with a push cylinder 21, the output rod of the push cylinder 21 can push the lower frame 41 to the direction of the positioning stop block 22, through the cooperation of the positioning stop block 22 and the push cylinder 21, the position of the lower frame 41 is completely limited, so that the hexagonal column 322 can be accurately aligned, the top of the workbench 1 is also provided with a groove 141, the avoiding opening 142 is located at the center position of the groove 141, the distance between the front and rear of the groove 141 is greater than the distance between the front and rear of the avoiding opening 142, the groove 141 is provided with slide rails 143 corresponding to the front and rear of the avoiding opening 142, the bottom of the moving plate 232 is provided with a sliding block 2321 corresponding to the position of the slide rail 143, the sliding block 2321 can bear the left and right movement of the moving plate 232, through the cooperation of the sliding block 2321 and the slide rail 143, the moving resistance of the moving plate 232 is reduced, and the moving plate 232 is prevented from rotating around the axis of the bidirectional screw rod 52.

[0022] Please refer to Figure 2 - Figure 5In the embodiment, the top of the workbench 1 is provided with a support column two 12 protruding upward, the top of the support column two 12 is provided with an upper plate 13, the bottom of the workbench 1 is provided with a support column one 11, the upper plate 13 is supported by the support column two 12, the separation part can move between the workbench 1 and the upper plate 13, the upper plate 13 can hang the separation part, a lifting plate 33 moving up and down is arranged between the upper plate 13 and the workbench 1, the top of the upper plate 13 is provided with an electric cylinder 31, the output rod of the electric cylinder 31 can pass through the upper plate 13 and be connected with the top of the lifting plate 33, a plurality of suction vacuum assemblies 34 are penetrated through the lifting plate 33, the suction vacuum assembly 34 includes a suction rod 341, a suction disc 342 is installed at the bottom of the suction rod 341, threads are arranged on the surface of the suction rod 341, holes corresponding to the threads on the surface of the suction rod 341 are penetrated through the lifting plate 33, the suction disc 342 of the suction vacuum assembly 34 is used to adsorb the filter membrane 4, so that the filter membrane 4 can be separated from the lower frame 41 and the upper frame 42, a gas pipe can be inserted at the top of the suction rod 341, the suction disc 342 can realize the actions of suction and vacuum breaking, the motor 32 is arranged at the position corresponding to the counterbore hole 421 at the top of the lifting plate 33, the output shaft 321 of the motor 32 extends downward through the lifting plate 33, a hexagonal column 322 is installed at the bottom of the output shaft 321, a counterbore screw 422 corresponding to the hexagonal column 322 can be inserted into the counterbore hole 421, the counterbore screw 422 can connect the lower frame 41 and the upper frame 42 together through the cooperation of the hexagonal column 322.

[0023] When working, the lower frame 41 and the upper frame 42 combined with the filter membrane 4 are placed on the top of the workbench 1 by the mechanical arm or manually from the front side of the device, the push cylinder 21 is started to extend to the top, the lower frame 41 is placed on the positioning stopper 22, then the motor 53 is driven to rotate, the moving plate 232 drives the side clamping block 23 to clamp the lower frame 41 in the middle, the rubber clamping column 231 can tightly adhere to the side wall of the lower frame 41, when the positioning of the positioning part is completed, the electric cylinder 31 drives the lifting plate 33 to descend, the motor 32 simultaneously drives the output shaft 321 to slowly rotate the hexagonal column 322, so that the hexagonal column 322 smoothly falls into the hexagonal hole of the counterbore screw 422, when the hexagonal column 322 of all the motors 32 falls into the hexagonal hole, all the motors 32 cannot drive the hexagonal column 322 to rotate, then the motor 32 is driven to rotate with great force, the height position of the tightened counterbore screw 422 and the direction of the six corners of the hexagonal hole are consistent, after the motor 32 rotates to lift the counterbore screw 422 to a certain height, the suction vacuum assembly 34 performs suction and vacuum on the filter membrane 4, the bottom of the filter membrane 4 is the side adhering to the industrial wastewater, the top of the filter membrane 4 is the relatively smooth side, then the electric cylinder 31 drives the lifting plate 33 to rise, the suction disc 342 drives the filter membrane 4 to separate from the lower frame 41 and the upper frame 42, the clamping jaw located at the rear side of the device clamps the filter membrane 4, the electric control circuit, program and corresponding gas circuit of the device are prior art, and the working principle is not described here.

[0024] Through the above steps, the positioning part positions the lower frame 41, the upper frame 42 and the filter membrane 4 clamped therebetween, the hexagonal column 322 is used to release the pressing force between the lower frame 41 and the upper frame 42, the vacuum suction assembly 34 of the separating part is used to adsorb the filter membrane 4, the filter membrane 4 is separated out, the trouble of manually disassembling and taking the filter membrane 4 is saved, and the separation efficiency of the filter membrane 4 is improved, so as to solve the problems that the manual disassembly and separation of the zero-emission filter membrane 4 are difficult, the disassembly method is low in efficiency, much time is wasted, and the industrial wastewater that is not treated completely may affect the health.

Claims

1. An industrial wastewater zero liquid discharge membrane separation device, characterized by: The utility model provides a filter membrane separating device, including workbench (1), the top of workbench (1) is equipped with the positioning part, can place lower frame (41) in the positioning part, the position of lower frame (41) can be positioned by the positioning part, and the positioning part includes rubber clamp post (231), and rubber clamp post (231) can be tightly attached to the lateral wall of lower frame (41), and the top of lower frame (41) is equipped with upper frame (42), and filter membrane (4) is clamped between lower frame (41), upper frame (42), and the top of filter membrane (4) is equipped with the separating part, and filter membrane (4) can be separated and taken out from between lower frame (41), upper frame (42) by the separating part, and the separating part includes suction vacuum subassembly (34), and suction vacuum subassembly (34) can adsorb filter membrane (4), and the top of upper frame (42) is equipped with countersunk hole (421), and the top of lower frame (41) is equipped with the threaded hole corresponding with countersunk hole (421), and the bottom of upper frame (42) is equipped with sealing ring no.

2. The industrial wastewater zero liquid discharge membrane separation device of claim 1, wherein: The bottom of workbench (1) is equipped with the through avoiding mouth (142), and the bottom of workbench (1) is equipped with fixed block (51) on the left and right sides corresponding avoiding mouth (142), and two fixed blocks (51) are rotatably connected with bidirectional screw rod (52) between them, and one of fixed blocks (51) is equipped with motor (53) on the side away from bidirectional screw rod (52), and motor (53) can drive bidirectional screw rod (52) to rotate, and the both sides of bidirectional screw rod (52) in axial direction are engaged with nut fixed seat (233) respectively, and nut fixed seat (233) is equipped with moving plate (232) on the top, and the top of moving plate (232) is equipped with rubber clamp post (231) on the side near the center of workbench (1).

3. The industrial wastewater zero liquid discharge membrane separation device of claim 2, wherein: The rear of the top of workbench (1) is equipped with positioning stopper (22), and positioning stopper (22) can block the rear side of lower frame (41), and the front of the top of workbench (1) is equipped with push air cylinder (21), and the output rod of push air cylinder (21) can push lower frame (41) to the direction of positioning stopper (22).

4. The industrial wastewater zero liquid discharge membrane separation device of claim 3, wherein: The top of workbench (1) is also equipped with recess (141), and avoiding mouth (142) is located at the center position of recess (141), and the distance of the front and rear of recess (141) is greater than the distance of the front and rear of avoiding mouth (142), and recess (141) is equipped with slide rail (143) corresponding the front and rear of avoiding mouth (142), and the bottom of moving plate (232) is equipped with sliding block (2321) corresponding the position of slide rail (143), and sliding block (2321) can bear moving plate (232) to move left and right.

5. The industrial wastewater zero liquid discharge membrane separation device of claim 4, wherein: The top of workbench (1) is equipped with the support column two (12) that projects upwards, and the top of support column two (12) is equipped with upper plate (13), and the bottom of workbench (1) is equipped with support column one (11).

6. The industrial wastewater zero liquid discharge membrane separation device of claim 5, wherein: Between the upper plate (13) and the workbench (1) is provided with up and down moving lifting plate (33), the top of the upper plate (13) is provided with electric cylinder (31), the output rod of electric cylinder (31) can pass through the upper plate (13) and connect with the top of lifting plate (33), a plurality of suction vacuum assembly (34) are through in lifting plate (33), suction vacuum assembly (34) includes suction rod (341), the bottom of suction rod (341) is installed with suction disc (342), the surface of suction rod (341) is provided with thread, the hole corresponding to the surface thread of suction rod (341) is through in lifting plate (33).

7. The industrial wastewater zero liquid discharge membrane separation device of claim 6, wherein: The top of lifting plate (33) is provided with motor (32) corresponding to the position of counterbore (421), the output shaft (321) of motor (32) extends downward through lifting plate (33), the bottom of output shaft (321) is installed with hexagonal column (322), the counterbore (421) can be inserted with the counterbore screw (422) corresponding to hexagonal column (322).

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