A pollution resistant large water flow reverse osmosis membrane integrated treatment device and a method of using the same

Abstract

The application discloses an anti-pollution large water flow reverse osmosis membrane integrated treatment device and a use method thereof, relates to the technical field of sewage treatment devices, and comprises a box body, a frame body three is installed at the output end of a hydraulic telescopic unit two, and a filtering assembly is arranged in the frame body three. When the filtering membrane needs to be replaced, the left frame body two is moved to the rightmost position, then the left frame body three and the left frame body two are synchronously moved to the left side, the right frame body three and the right frame body two are synchronously moved to the left side, the right filtering membrane is replaced to the left filtering membrane, then the right frame body two is moved to the right side, the left sealing plate and the rectangular frame are taken out, then the left filtering membrane is removed and replaced, the equipment does not need to stop working when the filtering membrane is replaced, the filtration of the equipment on wastewater is not affected, and the replacement process is simple and efficient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage treatment devices, in particular to an anti-pollution large water flow reverse osmosis membrane integrated treatment device and a use method thereof. BACKGROUND

[0002] The reverse osmosis membrane device is a device for obtaining clean water by pressurizing wastewater and filtering water in the wastewater through a reverse osmosis membrane. The pores in the reverse osmosis membrane in the reverse osmosis membrane device are blocked after long-term use, affecting the water filtration efficiency. Therefore, the reverse osmosis membrane needs to be replaced frequently.

[0003] The existing reverse osmosis membrane device has the following defects:

[0004] 1. The prior art KR1020090071565A discloses a method of operating a reverse osmosis membrane filtration device and a reverse osmosis membrane filtration device. This technology does not have a structure for conveniently replacing the filter membrane. When replacing the filter membrane, the device usually needs to be stopped, and then the filter membrane needs to be replaced, which affects the water filtration process. Therefore, an anti-pollution large water flow reverse osmosis membrane integrated treatment device that can conveniently replace the filter membrane without stopping the operation of the filtration device is needed to solve this problem.

[0005] 2. The prior art JP2016073973A discloses a reverse osmosis membrane water purification device and a renewable reverse osmosis membrane. This technology does not have a structure for quickly disassembling and installing the filter membrane. The reverse osmosis membrane needs to withstand high water pressure. The general fixed installation structure is troublesome to disassemble. Therefore, an anti-pollution large water flow reverse osmosis membrane integrated treatment device that can easily and conveniently disassemble the filter membrane is needed to solve this problem.

[0006] 3. The prior art KR100938344B1 discloses a device for desalination of seawater using a filter membrane and a reverse osmosis membrane. This technology does not have a structure for isolating and discharging the concentrated water produced after the reverse osmosis membrane filtration. It cannot accelerate the discharge speed of the concentrated water. At the same time, the concentrated water can easily pollute the new wastewater after the new wastewater enters the filtration device. Therefore, an anti-pollution large water flow reverse osmosis membrane integrated treatment device that can avoid pollution of the new wastewater by the concentrated water and accelerate the discharge rate of the concentrated water is needed to solve this problem.

[0007] 4. The prior art CN109928462A discloses a reverse osmosis membrane water purification device. This technology does not have a structure for brushing off impurities on the reverse osmosis membrane. If the impurities on the reverse osmosis membrane are not cleaned, they will be blocked, causing the frequency of replacing the reverse osmosis membrane by workers to be high. Therefore, an anti-pollution large water flow reverse osmosis membrane integrated treatment device that can brush off impurities on the reverse osmosis membrane is needed to solve this problem. SUMMARY

[0008] The application aims to provide an anti-pollution large water flow reverse osmosis membrane integrated treatment device and a use method thereof, which can solve the technical problems in the prior art.

[0009] To achieve the above object, the application provides the following technical scheme: an anti-pollution large water flow reverse osmosis membrane integrated treatment device, comprising a box body, a frame body one and a hydraulic telescopic unit one, one side of the box body is provided with a control unit, both sides of the box body are symmetrically provided with the frame body one, the top of the frame body one is provided with the hydraulic telescopic unit one, the hydraulic telescopic unit one is electrically connected with the control unit, the output end of the hydraulic telescopic unit one is provided with a connecting rod, one end of the connecting rod is provided with a frame body two, the frame body two is located inside the frame body one, and one side of the frame body two penetrates through one side of the box body.

[0010] The front of the frame body two is provided with a hydraulic telescopic unit two, the hydraulic telescopic unit two is electrically connected with the control unit, and the output end of the hydraulic telescopic unit two is provided with a frame body three.

[0011] Preferably, the front of the box body is movably provided with a box door through a hinge, one side of the box body is provided with a water outlet pipe one, the output end of the water outlet pipe one is provided with a hand valve one, both sides of the box body are symmetrically provided with water outlet pipes two, the output end of the water outlet pipe two is provided with a hand valve two, one side of the box body is provided with a timing unit, and the timing unit is electrically connected with the control unit.

[0012] Preferably, the outer side of the frame body two is provided with a rubber sleeve one.

[0013] Preferably, the filter assembly comprises a grid plate one, a filter membrane and a rectangular frame, the grid plate one is installed in the inside of the frame body three, the filter membrane is installed in the inside of the frame body three, and the rectangular frame is installed in the inside of the frame body three, and a plurality of magnets are installed through the front of the rectangular frame.

[0014] Preferably, the inside of the frame body two is provided with a sealing plate, and the front of the sealing plate is provided with a rubber pad.

[0015] Preferably, the top of the box body is symmetrically provided with water inlet pipes, the input end of the water inlet pipe is provided with a solenoid valve, the solenoid valve is electrically connected with the control unit, the input end of the solenoid valve is provided with a water delivery pipe, the top of the box body is provided with a right-angle plate, the top of the right-angle plate is provided with a water pump, the water pump is electrically connected with the control unit, and the output end of the water pump is connected with the input end of the water delivery pipe.

[0016] Preferably, one side of the box body is provided with a hydraulic telescopic unit three, the hydraulic telescopic unit three is electrically connected with the control unit, the output end of the hydraulic telescopic unit three is provided with a piston rod, one end of the piston rod penetrates through the inner wall of one side of the box body, and one end of the piston rod is provided with a baffle.

[0017] Preferably, the front of the baffle is provided with a frame four, the inside of the frame four is provided with a brush, and a plurality of bolts are installed through one side of the frame four.

[0018] Preferably, the use method of the anti-pollution large water flow reverse osmosis membrane integrated treatment device is as follows:

[0019] S1, the baffle moves to the rightmost position, the water pump pumps the wastewater into the water conveying pipe, and then the wastewater enters the box through the left inlet pipe, and then the impurities are filtered through the filter membrane and discharged from the outlet pipe;

[0020] S2, when the time counted by the timing unit reaches the set value, the baffle moves to the leftmost position, then the left electromagnetic valve is closed and the right electromagnetic valve is opened, so that the wastewater enters the box through the right inlet pipe, and the concentrated water on the left side of the baffle is discharged from the left outlet pipe two;

[0021] S3, when the filter membrane needs to be replaced, the left frame two is moved to the rightmost position, then the left frame three and the left frame two are synchronously moved to the left side, and the right frame three and the right frame two are synchronously moved to the left side, so that the right filter membrane is replaced by the left filter membrane, then the left frame two is moved to the right side, and the left sealing plate and the rectangular frame are taken out, and then the left filter membrane is removed and replaced.

[0022] Preferably, the S2 further comprises the following steps:

[0023] S21, when the baffle moves to the left side, the brush scrapes off the impurities on the grid plate one and the filter membrane.

[0024] Compared with the prior art, the present application has the following advantages:

[0025] 1、When the filter membrane needs to be replaced, the left frame two is moved to the rightmost position, then the left frame three and the left frame two are synchronously moved to the left side, and the right frame three and the right frame two are synchronously moved to the left side, so that the right filter membrane is replaced by the left filter membrane, then the left frame two is moved to the right side, and the left sealing plate and the rectangular frame are taken out, and then the left filter membrane is removed and replaced, so that the filter membrane can be replaced without stopping the operation of the equipment, the filtration of the equipment on the wastewater is not affected, and the replacement process is simple and efficient.

[0026] 2、The filter membrane is pressed in the frame three by the magnet and the rectangular frame, so that the filter membrane is more convenient to remove, and the efficiency of replacing the filter membrane is further improved.

[0027] 3、The present application when discharging the concentrated water, through the timing unit timing time reaches the set value, the baffle moves to the left to the left side, then the left side electromagnetic valve is closed, the right side electromagnetic valve is opened, makes the wastewater from the right side inlet pipe into the box body, at the same time, the concentrated water on the left side of the baffle is discharged from the left side outlet pipe, which can reduce the pollution of the concentrated water after filtering to the new incoming wastewater.

[0028] 4、The present application when the baffle moves left and right, the brush scrapes the impurities on the grid plate one and the filter membrane, so that the deposition of impurities on the filter membrane can be reduced, thereby reducing the replacement frequency of the filter membrane and reducing the workload. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a perspective view of the present application;

[0030] Figure 2 It is a perspective view of the present application;

[0031] Figure 3 It is a structure diagram of the frame one of the present application;

[0032] Figure 4 It is a structure diagram of the frame two, frame three and sealing plate of the present application;

[0033] Figure 5 It is a structure diagram of the frame two of the present application;

[0034] Figure 6 It is a structure diagram of the frame three of the present application;

[0035] Figure 7 It is a side sectional view of the frame three of the present application;

[0036] Figure 8 It is a structure diagram of the baffle of the present application;

[0037] Figure 9 It is a flow chart of the use method of the present application.

[0038] In the figure: 1, box; 2, control unit; 3, box door; 4, water outlet pipe one; 5, hand valve one; 6, water outlet pipe two; 7, hand valve two; 8, frame one; 9, hydraulic telescopic unit one; 10, connecting rod; 11, frame two; 13, rubber sleeve one; 14, hydraulic telescopic unit two; 15, frame three; 16, grid plate one; 17, filter membrane; 18, rectangular frame; 19, sealing plate; 20, rubber pad; 22, inlet pipe; 23, electromagnetic valve; 24, water delivery pipe; 25, right angle plate; 26, water pump; 27, hydraulic telescopic unit three; 28, piston rod; 29, baffle; 30, frame four; 31, brush; 32, bolt; 33, timing unit; 34, magnet. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work under the premise of the present application, belong to the scope of protection of the present application.

[0040] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 and Figure 7 , an embodiment provided by the present application: an anti-pollution large water flow reverse osmosis membrane integrated treatment device;

[0043] Including box 1, frame body one 8 and hydraulic telescopic unit one 9, the side of box 1 is installed with control unit 2, the two sides of box 1 are symmetrically installed with frame body one 8, the top of frame body one 8 is installed with hydraulic telescopic unit one 9, and hydraulic telescopic unit one 9 is electrically connected with control unit 2, the output end of hydraulic telescopic unit one 9 is installed with connecting rod 10, one end of connecting rod 10 is installed with frame body two 11, and frame body two 11 is located at the inside of frame body one 8, and one side of frame body two 11 penetrates through one side of box 1, the front of frame body two 11 is installed with hydraulic telescopic unit two 14, and hydraulic telescopic unit two 14 is electrically connected with control unit 2, the output end of hydraulic telescopic unit two 14 is installed with frame body three 15, the inside of frame body three 15 is provided with filter assembly, the filter assembly includes grid plate one 16, filter membrane 17 and rectangular frame 18, grid plate one 16 is installed in the inside of frame body three 15, filter membrane 17 is installed in the inside of frame body three 15, and rectangular frame 18 is installed at the inside of frame body three 15, a plurality of magnets 34 are installed through the front of rectangular frame 18, box 1 can provide mounting positions for other components of the device, so that the other components of the device have positions for installation, control unit 2 is a touch screen industrial computer, can receive the signal of timing unit 33, and can control hydraulic telescopic unit one 9, hydraulic telescopic unit two 14, electromagnetic valve 23, water pump 26 and hydraulic telescopic unit three 27, frame body one 8 can provide guidance for frame body two 11, hydraulic telescopic unit one 9 is a hydraulic cylinder, can convert hydraulic energy into kinetic energy, so as to drive connecting rod 10 to move left and right, connecting rod 10 can drive frame body two 11 to move left and right by moving left and right, frame body two 11 can drive hydraulic telescopic unit two 14 and frame body three 15 to move left and right by moving left and right, and frame body two 11, sealing plate 19 and rubber pad 20 can cooperate to completely seal filter membrane 17, avoid water inflow, hydraulic telescopic unit two 14 is a hydraulic cylinder, can convert hydraulic energy into kinetic energy, so as to drive frame body three 15 to move left and right, frame body three 15 can provide mounting positions for grid plate one 16, filter membrane 17 and rectangular frame 18, and frame body three 15 can drive grid plate one 16, filter membrane 17 and rectangular frame 18 to move left and right by moving left and right, grid plate one 16 is of magnetic material and can be attracted by magnets 34, grid plate one 16 is fixedly installed in the inside of frame body three 15, filter membrane 17 is a reverse osmosis membrane and plays a role in filtering impurities in wastewater, rectangular frame 18 is of plastic material, magnets 34 can attract grid plate one 16, so that rectangular frame 18 is stably pressed on filter membrane 17.

[0044] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 , the present application provides an embodiment: a kind of integrated treatment device for anti-pollution large water flow reverse osmosis membrane;

[0045] Including box door 3, water outlet pipe one 4 and water outlet pipe two 6, the front of box body 1 is hingedly installed with box door 3, the output end of one side of box body 1 is installed with water outlet pipe one 4, the output end of water outlet pipe one 4 is installed with hand valve one 5, the output end of both sides of box body 1 is symmetrically installed with water outlet pipe two 6, the output end of water outlet pipe two 6 is installed with hand valve two 7, one side of box body 1 is installed with timing unit 33, and timing unit 33 is electrically connected with control unit 2, the outside of frame body two 11 is installed with rubber sleeve one 13, box door 3 can close the front opening of box body 1, water outlet pipe one 4 can provide a path for the filtered water in box body 1 to be discharged, hand valve one 5 controls the filtered water in box body 1 to be discharged, water outlet pipe two 6 can provide a discharge path for the concentrated water in box body 1, hand valve two 7 controls the water in box body 1 to be discharged through water outlet pipe two 6, timing unit 33 is a timer and can time, rubber sleeve one 13 plays a sealing role and can prevent the water in box body 1 from flowing out from the gap between frame body two 11 and box body 1.

[0046] Please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 , the present application provides an embodiment: a kind of anti-pollution large water flow reverse osmosis membrane integrated processing device;

[0047] Including sealing plate 19, the inside of frame body two 11 is installed with sealing plate 19, the front of sealing plate 19 is installed with rubber pad 20, sealing plate 19 can close the front opening of frame body two 11, sealing plate 19 is magnetic material, can be attracted by magnet 34, rubber pad 20 plays a sealing role and can prevent the water in box body 1 from flowing out from the gap between box body 1 and sealing plate 19.

[0048] Please refer to Figure 1 And Figure 2 , the present application provides an embodiment: a kind of anti-pollution large water flow reverse osmosis membrane integrated processing device;

[0049] The top input end of the box body 1 is symmetrically provided with a water inlet pipe 22, the input end of the water inlet pipe 22 is provided with an electromagnetic valve 23, the electromagnetic valve 23 is electrically connected with the control unit 2, the input end of the electromagnetic valve 23 is provided with a water conveying pipe 24, the top of the box body 1 is provided with a right-angle plate 25, the top of the right-angle plate 25 is provided with a water pump 26, the water pump 26 is electrically connected with the control unit 2, and the output end of the water pump 26 is connected with the input end of the water conveying pipe 24, the water inlet pipe 22 can provide a transmission path for water in the water conveying pipe 24 to enter the inside of the box body 1, the electromagnetic valve 23 can control water in the water conveying pipe 24 to enter the water inlet pipe 22, the water conveying pipe 24 can provide a path for water in the water pump 26 to enter the water inlet pipe 22, the right-angle plate 25 can provide an installation position for the water pump 26, and the input end of the water pump 26 can be connected with an external pipeline, so that the water pump 26 can convert electric energy into kinetic energy, thereby sucking external waste water into the inside of the box body 1 through the external pipeline.

[0050] Please refer to Figure 1 、 Figure 2 and Figure 8 , the present application provides an embodiment: a kind of anti-pollution large water flow reverse osmosis membrane integrated treatment device;

[0051] The side of the box body 1 is provided with a hydraulic telescopic unit three 27, the hydraulic telescopic unit three 27 is electrically connected with the control unit 2, the output end of the hydraulic telescopic unit three 27 is provided with a piston rod 28, one end of the piston rod 28 penetrates through the inner wall of the side of the box body 1, one end of the piston rod 28 is provided with a baffle 29, the front surface of the baffle 29 is provided with a frame four 30, the inside of the frame four 30 is provided with a brush 31, a plurality of bolts 32 are provided through one side of the frame four 30, the hydraulic telescopic unit three 27 is a hydraulic cylinder, which can convert hydraulic energy into kinetic energy to drive the piston rod 28 to move left and right, the piston rod 28 can drive the baffle 29 to move left and right by moving left and right, the baffle 29 can extrude the concentrated water to the two water outlet pipes 6 by moving left and right, the frame four 30 can provide an installation position for the brush 31, the brush 31 can remove impurities on the filter membrane 17 by moving left and right with the baffle 29, and the bolts 32 can extrude and fix the brush 31 by rotating.

[0052] The use method of the anti-pollution large water flow reverse osmosis membrane integrated treatment device is as follows:

[0053] S1, the baffle 29 moves to the rightmost position, the water pump 26 sucks waste water into the water conveying pipe 24, and then enters the box body 1 from the left water inlet pipe 22, and is discharged from the water outlet pipe 1 after filtering impurities by the filter membrane 17;

[0054] S2, the baffle 29 moves to the left to the leftmost side, then the left electromagnetic valve 23 is closed and the right electromagnetic valve 23 is opened, so that the wastewater enters the box 1 from the right inlet pipe 22, and the concentrated water on the left side of the baffle 29 is discharged from the left outlet pipe 2;

[0055] S3, when the filter membrane 17 needs to be replaced, the left frame 2 11 is moved to the rightmost side, then the left frame 3 15 and the left frame 2 11 are synchronously moved to the left side, and the right frame 3 15 and the right frame 2 11 are synchronously moved to the left side, so that the right filter membrane 17 replaces the left filter membrane 17, then the right frame 2 11 moves to the right side, and the left sealing plate 19 and the rectangular frame 18 are taken out, then the left filter membrane 17 is removed and replaced.

[0056] In S2, the following steps are further included:

[0057] S21, when the baffle 29 moves to the left side, the brush 31 scrapes off the impurities on the grid plate 1 6 and the filter membrane 17.

[0058] Working principle: before using the anti-pollution large water flow reverse osmosis membrane integrated treatment device, it should be checked whether there is any problem affecting the use of the anti-pollution large water flow reverse osmosis membrane integrated treatment device, the baffle 29 moves to the rightmost side, the water pump 26 pumps the wastewater into the water conveying pipe 24, then into the box 1 from the left inlet pipe 22, and the impurities are filtered by the filter membrane 17 and discharged from the outlet pipe 1 4, the timing unit 33 counts the time to reach the set value, then the baffle 29 moves to the leftmost side, then the left electromagnetic valve 23 is closed and the right electromagnetic valve 23 is opened, so that the wastewater enters the box 1 from the right inlet pipe 22, and the concentrated water on the left side of the baffle 29 is discharged from the left outlet pipe 2, when the filter membrane 17 needs to be replaced, the left frame 2 11 is moved to the rightmost side, then the left frame 3 15 and the left frame 2 11 are synchronously moved to the left side, and the right frame 3 15 and the right frame 2 11 are synchronously moved to the left side, so that the right filter membrane 17 replaces the left filter membrane 17, then the right frame 2 11 moves to the right side, and the left sealing plate 19 and the rectangular frame 18 are taken out, then the left filter membrane 17 is removed and replaced, when the baffle 29 moves to the left side, the brush 31 scrapes off the impurities on the grid plate 1 6 and the filter membrane 17.

[0059] It is apparent for a person skilled in the art that the present application is not limited to the details of the above described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application being defined by the appended claims rather than the above description, and all changes coming within the meaning and equivalency range of the claims are intended to be embraced therein, no figure reference in the claims being considered limiting as to the scope of the claim concerned.

Claims

1. A pollution resistant integrated treatment apparatus for large water flow reverse osmosis membranes, characterized by: Including box (1), frame one (8) and hydraulic telescopic unit one (9), one side of the box (1) is installed with control unit (2), both sides of the box (1) are symmetrically installed with frame one (8), the top of frame one (8) is installed with hydraulic telescopic unit one (9), and hydraulic telescopic unit one (9) is electrically connected with control unit (2), the output end of hydraulic telescopic unit one (9) is installed with connecting rod (10), one end of connecting rod (10) is installed with frame two (11), and frame two (11) is located on the inside of frame one (8), and one side of frame two (11) penetrates through one side of the box (1); The front of the frame two (11) is installed with hydraulic telescopic unit two (14), and the hydraulic telescopic unit two (14) is electrically connected with the control unit (2), and the output end of the hydraulic telescopic unit two (14) is installed with the frame three (15), and the inside of the frame three (15) is provided with a filter assembly. The filter assembly comprises a grid plate one (16), a filter membrane (17) and a rectangular frame (18), the grid plate one (16) is installed in the inside of the frame three (15), the filter membrane (17) is installed in the inside of the frame three (15), and the rectangular frame (18) is installed on the inside of the frame three (15), and a plurality of magnets (34) are installed through the front of the rectangular frame (18); The top input end of the box (1) is symmetrically installed with a water inlet pipe (22), the input end of the water inlet pipe (22) is installed with a solenoid valve (23), and the solenoid valve (23) is electrically connected with the control unit (2), the input end of the solenoid valve (23) is installed with a water delivery pipe (24), the top of the box (1) is installed with a right-angle plate (25), the top of the right-angle plate (25) is installed with a water pump (26), the water pump (26) is electrically connected with the control unit (2), and the output end of the water pump (26) is connected with the input end of the water delivery pipe (24); One side of the box (1) is installed with a hydraulic telescopic unit three (27), the hydraulic telescopic unit three (27) is electrically connected with the control unit (2), the output end of the hydraulic telescopic unit three (27) is installed with a piston rod (28), and one end of the piston rod (28) penetrates through the inner wall of one side of the box (1), one end of the piston rod (28) is installed with a baffle (29); The front of the baffle (29) is installed with a frame four (30), the inside of the frame four (30) is installed with a brush (31), and a plurality of bolts (32) are installed through one side of the frame four (30).

2. The apparatus according to claim 1, wherein: The front of the box (1) is movably installed with a box door (3) through a hinge, one side output end of the box (1) is installed with a water outlet pipe one (4), the output end of the water outlet pipe one (4) is installed with a hand valve one (5), both side output ends of the box (1) are symmetrically installed with a water outlet pipe two (6), the output end of the water outlet pipe two (6) is installed with a hand valve two (7), one side of the box (1) is installed with a timing unit (33), and the timing unit (33) is electrically connected with the control unit (2).

3. The apparatus according to claim 1, wherein: The outside of the frame two (11) is installed with a rubber sleeve one (13).

4. The apparatus according to claim 1, wherein: The inner side of the frame two (11) is provided with a sealing plate (19), and the front of the sealing plate (19) is provided with a rubber pad (20).

5. The use of a pollution resistant integrated large water stream reverse osmosis membrane treatment apparatus according to any one of claims 1-4, characterized in that: The use method of the anti-pollution large water flow reverse osmosis membrane integrated treatment device is as follows: S1, the baffle (29) moves to the rightmost, the water pump (26) sucks the waste water into the water conveying pipe (24), then enters the box (1) from the left inlet pipe (22), and is filtered by the filter membrane (17) to remove impurities, and is discharged from the water outlet pipe (4); S2, when the time unit (33) counts the time to reach the set value, the baffle (29) moves to the leftmost, then the left electromagnetic valve (23) is closed and the right electromagnetic valve (23) is opened, so that the waste water enters the box (1) from the right inlet pipe (22), and the left concentrated water is discharged from the left water outlet pipe (6); S3, when the filter membrane (17) needs to be replaced, the left frame two (11) is moved to the rightmost, then the left frame three (15) and the left frame two (11) are synchronously moved to the left, and the right frame three (15) and the right frame two (11) are synchronously moved to the left, so that the right filter membrane (17) replaces the left filter membrane (17), then the right frame two (11) moves to the right, and the left sealing plate (19) and the rectangular frame (18) are taken out, then the left filter membrane (17) is removed and replaced.

6. The use of a pollution resistant integrated large water stream reverse osmosis membrane treatment apparatus according to claim 5, characterized in that: In the S2, the following steps are further included: S21, when the baffle (29) moves to the left, the brush (31) scrapes off the impurities on the grid plate one (16) and the filter membrane (17).

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