CN220968714U - RO membrane belt cleaning device - Google Patents

Abstract

The utility model provides an RO membrane cleaning device. The RO membrane cleaning device comprises: the cleaning box is internally provided with two U-shaped plates, two brush rollers are respectively rotatably installed in the U-shaped plates, the bottoms of the brush rollers are respectively extended to the lower parts of the U-shaped plates, the bottoms of the brush rollers are respectively fixedly sleeved with a first conical gear, a lower double-shaft motor is fixedly installed on the inner wall of the bottom of the cleaning box, rotating screws are respectively fixedly installed on two output shafts of the lower double-shaft motor, the rotating screws are respectively connected with the cleaning box in a rotating mode, and moving plates are respectively and spirally installed on the rotating screws. The RO membrane cleaning device provided by the utility model has the advantages of convenience in use, and convenience in cleaning residual cleaning water on the RO membrane and subsequent processing of the RO membrane.

Description

RO membrane belt cleaning device

Technical Field

The utility model relates to the technical field of RO membranes, in particular to an RO membrane cleaning device.

Background

RO membrane is a artifical semipermeable membrane, is the core component of reverse osmosis technology, can effectively get rid of in the water treatment facilities and water soluble salt, colloid, microorganism, organic matter etc. RO membrane can be stopped up by suspended solid or indissolvable thing in the water gradually in the water treatment's the in-process, makes the water yield of RO membrane reduce, need regularly wash the RO membrane in order to resume RO membrane's performance.

Through retrieving, patent document with the authority bulletin number of CN217746534U proposes an RO membrane cleaning device in water treatment equipment, and relates to the field of water treatment. The RO membrane cleaning device in the water treatment equipment comprises a cleaning box, membrane cylinders which are symmetrical to each other are arranged in the cleaning box, a box cover is arranged above the cleaning box, a medicament bottle is arranged at the top of the box cover and close to the center of the box cover, residual cleaning water is adhered to the surface of the RO membrane after the RO membrane is cleaned by the existing RO membrane cleaning device, and therefore people still need to clean residual cleaning water on the RO membrane through specific dehydration equipment when the RO membrane is processed later, the RO membrane is kept in a dry state to facilitate subsequent processing, the process is complicated, and the working efficiency is affected.

Therefore, there is a need to provide a new RO membrane cleaning device that solves the above-mentioned technical problems.

Disclosure of utility model

The technical problem solved by the utility model is to provide the RO membrane cleaning device which is convenient to use, can quickly clean the residual cleaning water on the RO membrane and is convenient for the subsequent processing of the RO membrane.

In order to solve the technical problems, the RO membrane cleaning device provided by the utility model comprises: the cleaning box is internally provided with two U-shaped plates, two brush rollers are respectively rotatably installed in the U-shaped plates, the bottoms of the brush rollers are respectively extended to the lower parts of the U-shaped plates, two upper double-shaft motors are respectively fixedly sleeved at the bottoms of the brush rollers, fixed mounting lower double-shaft motors are arranged on the inner walls of the bottoms of the cleaning box, rotating screws are respectively fixedly mounted on two output shafts of the lower double-shaft motors, the two rotating screws are respectively and rotatably connected with the cleaning box, moving plates are respectively and rotatably mounted on the rotating screws, the tops of the moving plates are respectively and fixedly connected with the corresponding U-shaped plates, the two moving plates are respectively and fixedly connected with the cleaning box in a sliding mode, two upper double-shaft motors are respectively and fixedly mounted on two output shafts of the upper double-shaft motors, two rotating rods are respectively and rotatably mounted on the outer walls of one side, close to each other, of the moving plates are respectively and fixedly sleeved with second bevel gears, two circular plates are respectively and fixedly connected with the corresponding sliding rods, and the two circular plates are respectively and fixedly connected with one end of the two circular plates are respectively and fixedly meshed with the two circular plates.

Preferably, the bottom of the cleaning box is provided with a limiting groove, and the bottoms of the two moving plates respectively extend into the corresponding limiting grooves and are in sliding connection with the inner walls of the corresponding limiting grooves.

Preferably, the lower double-shaft motor and the upper double-shaft motor are waterproof motors.

Preferably, the outer walls of one sides of the two moving plates far away from each other are respectively provided with a rotating groove, one ends of the two rotating rods far away from each other are respectively extended into the corresponding rotating grooves and are respectively fixedly sleeved with bearings, and the outer rings of the two bearings are respectively fixedly connected with the inner walls of the corresponding rotating grooves.

Preferably, two mounting plates are fixedly mounted on the outer wall of the cleaning box, two first electric push rods are fixedly mounted at the tops of the mounting plates respectively, supporting rods are fixedly mounted at the bottoms of the output shafts of the first electric push rods respectively, cover plates are fixedly mounted at the tops of the supporting rods, two second electric push rods are fixedly mounted at the bottoms of the cover plates, a transverse plate is fixedly mounted on the output shaft of the second electric push rods, a rotating motor is fixedly mounted at the tops of the transverse plate, an output shaft of the rotating motor penetrates through the transverse plate and is movably connected with the transverse plate, a limiting baffle is fixedly mounted on the output shaft of the rotating motor, an inserting rod is fixedly mounted at the bottoms of the limiting baffle, two vertical plates are fixedly mounted at the bottoms of the limiting baffle, adjusting screws are respectively mounted on the vertical plates in a threaded mode, and arc clamping plates are respectively rotatably mounted at one ends, close to each other, of the adjusting screws.

Preferably, two vertical plates are respectively provided with a limiting rod in a sliding manner, and the two limiting rods are respectively and fixedly connected with the corresponding arc-shaped clamping plates.

Compared with the related art, the RO membrane cleaning device provided by the utility model has the following advantages that

The beneficial effects are that:

The utility model provides an RO membrane cleaning device, wherein an output shaft of a first electric push rod stretches to drive a plunger rod to move to the upper part of a cleaning box, an intermediate pipe on an RO membrane is sleeved on the plunger rod, two adjusting screws are rotated clockwise to drive two arc clamping plates to be close to each other to fix the intermediate pipe on the RO membrane, the RO membrane is fixedly arranged on the plunger rod, the first electric push rod returns to an initial position to drive a cover plate to block an opening of the cleaning box, an output shaft of a second electric push rod stretches downwards to drive the RO membrane to move downwards to the middle part of two brush rollers and contact with cleaning water, a lower double-shaft motor rotates to drive the two brush rollers to be close to each other to contact with the RO membrane, an upper double-shaft motor rotates to drive the brush rollers to clean the surface of the RO membrane, and then the brush rollers rotate slowly through rotation of a rotating motor, after the RO membrane is cleaned, the output shaft of the two second electric push rods retracts to an initial position, the plunger rod and the RO membrane are driven to move to the upper part of the cleaning water level to separate from the cleaning water, and then the RO membrane is driven to be in contact with the high-speed rotation with the plunger rod through rotation of the output shaft of the rotating motor, and the RO membrane is kept in a high-speed drying state after the RO membrane is dried, and the RO membrane is dried continuously, and the RO membrane is conveniently processed.

Drawings

FIG. 1 is a schematic view of a RO membrane cleaning apparatus according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;

FIG. 4 is an assembly view of the lower biaxial motor and fixed circular plate shown in FIG. 1;

fig. 5 is a perspective view of the RO membrane cleaning device provided by the utility model.

Reference numerals in the drawings: 1. a cleaning box; 2. a U-shaped plate; 3. a brush roller; 4. a moving plate; 5. a lower double-shaft motor; 6. rotating the screw; 7. an upper double-shaft motor; 8. a first bevel gear; 9. a second bevel gear; 10. a rotating lever; 11. moving the circular plate; 12. a slide bar; 13. fixing the circular plate; 14. a limiting plate; 15. a mounting plate; 16. a first electric push rod; 17. a support rod; 18. a cover plate; 19. a second electric push rod; 20. a rotating motor; 21. a cross plate; 22. a limit baffle; 23. adjusting a screw; 24. an arc clamping plate; 25. and a plunger.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-5 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an RO membrane cleaning device according to the present utility model; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1; FIG. 4 is an assembly view of the lower biaxial motor and fixed circular plate shown in FIG. 1; fig. 5 is a perspective view of the RO membrane cleaning device provided by the utility model. RO membrane belt cleaning device includes: a drain pipe is fixedly arranged on the outer wall of the cleaning tank 1, a control valve is arranged in the drain pipe, cleaning water after RO membranes are cleaned is quickly discharged to the outside through the drain pipe, two U-shaped plates 2 are arranged in the cleaning tank 1, brush rollers 3 are rotatably arranged in the two U-shaped plates 2, the bottom ends of the two brush rollers 3 extend to the lower part of the U-shaped plates 2, first conical gears 8 are fixedly sleeved at the bottom ends of the two brush rollers 3 respectively, a lower double-shaft motor 5 is fixedly arranged on the inner wall of the bottom of the cleaning tank 1, rotating screws 6 are fixedly arranged on two output shafts of the lower double-shaft motor 5 respectively, the two rotating screws 6 are rotatably connected with the cleaning tank 1, moving plates 4 are rotatably arranged on the two rotating screws 6 respectively, the two moving plates 4 are mutually close to each other through the lower double-shaft motor 5, the two moving plates 4 are mutually close to each other to drive the two brush rollers 3 to be mutually close to contact with the RO membranes, the tops of the two moving plates 4 are respectively and fixedly connected with the corresponding U-shaped plates 2, the two moving plates 4 are both in sliding connection with the cleaning box 1, the lower double-shaft motor 5 is fixedly provided with an upper double-shaft motor 7, in order to ensure that the lower double-shaft motor 5 and the upper double-shaft motor 7 can normally work in cleaning water, the lower double-shaft motor 5 and the upper double-shaft motor 7 are waterproof motors, two output shafts of the upper double-shaft motor 7 are respectively and fixedly provided with a fixed circular plate 13, the outer walls of one sides of the two moving plates 4, which are close to each other, are respectively and rotatably provided with a rotating rod 10, in order to rotatably install the rotating rod 10 on the moving plates 4, the outer walls of one sides of the two moving plates 4, which are far away from each other, are respectively provided with rotating grooves, one ends of the two rotating rods 10, which are far away from each other, are respectively extended into the corresponding rotating grooves and are respectively and fixedly sleeved with bearings, the outer rings of the two bearings are fixedly connected with the inner walls of the corresponding rotating grooves respectively, the rotating rods 10 are enabled to rotate on the moving plate 4 more stably through the bearings, the two rotating rods 10 are fixedly sleeved with second bevel gears 9 respectively, the two second bevel gears 9 are meshed with corresponding first bevel gears 8 respectively, one ends of the two rotating rods 10 close to each other are fixedly provided with moving circular plates 11 respectively, two sliding rods 12 are slidably mounted on the two moving circular plates 11 respectively, four sliding rods 12 are fixedly connected with corresponding fixed circular plates 13 respectively, one ends of the four sliding rods 12 are fixedly provided with limiting plates 14 respectively, the fixed circular plates 13 are driven to rotate through the rotation of the upper double-shaft motor 7, the sliding rods 12 are driven to rotate, the moving circular plates 11 are driven to rotate by the rotating rods 10, the second bevel gears 9 are driven to rotate by the rotation of the first bevel gears 8, and the brush roller 3 is driven to rotate and clean the surfaces of RO membranes.

In order to limit the moving plate 4, the rotating screw rod 6 can further rotate to drive the moving plate 4 to move, a limit groove is formed in the bottom of the cleaning box 1, and the bottoms of the two moving plates 4 extend into the corresponding limit grooves respectively and are in sliding connection with the inner walls of the corresponding limit grooves.

In order to mount the RO membrane on the inserted bar 25 and finally enter the cleaning box 1 to be contacted with the cleaning water for cleaning, two mounting plates 15 are fixedly mounted on the outer wall of the cleaning box 1, first electric push rods 16 are respectively and fixedly mounted at the tops of the two mounting plates 15, supporting rods 17 are respectively and fixedly mounted on the output shafts of the two first electric push rods 16, a cover plate 18 is fixedly mounted at the top ends of the two supporting rods 17, two second electric push rods 19 are fixedly mounted at the bottom of the cover plate 18, a transverse plate 21 is fixedly mounted on the output shafts of the two second electric push rods 19, a rotating motor 20 is fixedly mounted at the top of the transverse plate 21, the inserted bar 25 and the RO membrane are driven to rotate at a high speed by the high-speed rotation of the output shaft of the rotating motor 20, and residual cleaning water left on the contact of the RO membrane is rapidly thrown out under the action of centrifugal force, so that the RO membrane is kept in a dry state, the subsequent processing is convenient, and the output shaft of the rotating motor 20 penetrates through the transverse plate 21 and is movably connected with the transverse plate 21, the output shaft of the rotating motor 20 is fixedly provided with a limit baffle 22, the bottom of the limit baffle 22 is fixedly provided with an inserting rod 25, the bottom of the limit baffle 22 is fixedly provided with two vertical plates, the two vertical plates are respectively provided with adjusting screws 23 in a threaded manner, one ends of the two adjusting screws 23 which are far away from each other are respectively fixedly provided with a rotating handle, people can more conveniently rotate the adjusting screws 23 through the rotating handles, one ends of the two adjusting screws 23 which are close to each other are respectively provided with an arc clamping plate 24 in a rotating manner, the middle pipe on the RO membrane is sleeved on the inserting rod 25 by rotating the two adjusting screws 23 clockwise, the two adjusting screws 23 rotate to drive the two arc clamping plates 24 to be close to each other so as to hold and fix the middle pipe on the RO membrane, and further the RO membrane is fixedly mounted on the plunger 25.

The arc clamping plates 24 are limited through the limiting rods, so that the arc clamping plates 24 always move in the current state to hold and fix the middle tube of the RO membrane, the limiting rods are respectively and slidably arranged on the two vertical plates, and the two limiting rods are respectively and fixedly connected with the corresponding arc clamping plates 24.

The RO membrane cleaning device provided by the utility model has the following working principle: in the initial state, a proper amount of cleaning water is filled in the cleaning tank 1, the brush roller 3 is completely positioned below the liquid level of the cleaning water, the inserting rod 25 is not contacted with the cleaning water, when the device is needed to be used, the output shaft of the first electric push rod 16 is started to extend to drive the cover plate 18 to move upwards, the cover plate 18 moves upwards to drive the second electric push rod 19, the transverse plate 21 and the inserting rod 25 to move above the cleaning tank 1, the middle pipe on the RO membrane is sleeved on the inserting rod 25, the two adjusting screws 23 are rotated clockwise, the two arc clamping plates 24 are driven to approach each other to clamp and fix the middle pipe on the RO membrane, the RO membrane is fixedly arranged on the inserting rod 25, then the first electric push rod 16 is started, the first electric push rod 16 returns to the initial position to drive the cover plate 18 to block the opening of the cleaning tank 1, the output shaft of the second electric push rod 19 is extended downwards to drive the transverse plate 21 to move downwards, the RO membrane is further moved downwards to the middle of the two brush rolls 3 and is contacted with the cleaning water, the two moving plates 4 are driven to be close to each other by the rotation of the lower double-shaft motor 5, the two moving plates 4 are driven to be close to each other by the mutual approach of the two brush rolls 3 and are contacted with the RO membrane, the upper double-shaft motor 7 is started, the upper double-shaft motor 7 rotates to drive the fixed circular plate 13 to rotate, the fixed circular plate 13 rotates to drive the sliding rod 12 to rotate, the sliding rod 12 rotates to drive the moving circular plate 11 to rotate, the moving circular plate 11 rotates to drive the rotating rod 10 to rotate, the rotating rod 10 rotates to drive the second bevel gear 9 to rotate, the second bevel gear 9 rotates to drive the first bevel gear 8 to rotate, the first bevel gear 8 rotates to drive the brush rolls 3 to rotate to clean the RO membrane surface, meanwhile, the rotating speed of the rotating motor 20 is regulated to slowly rotate to drive the inserting rod 25 to rotate, the inserted link 25 rotates to drive the RO membrane to rotate, and then the brush roller 3 is made to carry out comprehensive cleaning to the RO membrane, after the RO membrane is cleaned, two second electric push rods 19 are started, the output shafts of the two second electric push rods 19 retract to the initial position, and then the inserted link 25 and the RO membrane are driven to move to the upper part of the cleaning water liquid level and separate from the cleaning water, and then the output shaft of the rotating motor 20 rotates at a high speed by adjusting the rotating speed of the rotating motor 20, and then the inserted link 25 and the RO membrane are driven to rotate at a high speed, residual cleaning water on the contact of the RO membrane is quickly thrown out under the action of centrifugal force, so that the RO membrane is kept in a dry state, and subsequent processing is convenient.

Compared with the related art, the RO membrane cleaning device provided by the utility model has the following advantages that

The beneficial effects are that:

The utility model provides an RO membrane cleaning device, wherein an output shaft of a first electric push rod 16 stretches to drive a plunger 25 to move to the upper part of a cleaning box 1, an upper middle pipe of an RO membrane is sleeved on the plunger 25, two adjusting screws 23 rotate clockwise to drive two arc clamping plates 24 to be close to each other to fix an upper middle pipe of the RO membrane, the RO membrane is fixedly arranged on the plunger 25, the first electric push rod 16 returns to an initial position to drive a cover plate 18 to block an opening of the cleaning box 1, an output shaft of a second electric push rod 19 stretches downwards to drive the RO membrane to move downwards to the middle part of two brush rollers 3 and contact with cleaning water, a lower double-shaft motor 5 rotates to drive two brush rollers 3 to be close to each other to contact with the RO membrane, an upper double-shaft motor 7 rotates to drive the brush rollers 3 to clean the surface of the RO membrane, and slow rotation of a rotating motor 20 drives the RO membrane to comprehensively clean the RO membrane, and after the RO membrane is cleaned, the output shaft of the two second electric push rods 19 returns to the initial position to drive the plunger 25 and the liquid level to move to the upper side of the RO membrane to contact with the cleaning water, and the RO membrane is kept in a high-speed condition after the RO membrane is cleaned, and the RO membrane is dried and washed by the high-speed rotation of the plunger is kept in contact with the cleaning water.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. RO membrane belt cleaning device, including wasing the case, its characterized in that: the novel double-shaft cleaning device comprises a cleaning box, and is characterized in that two U-shaped plates are arranged in the cleaning box, a brush roller is rotatably installed in each U-shaped plate, the bottoms of the brush rollers are respectively extended to the lower portion of the U-shaped plate, first conical gears are respectively fixedly sleeved at the bottoms of the brush rollers, a lower double-shaft motor is fixedly installed on the inner wall of the bottom of the cleaning box, rotating screws are respectively fixedly installed on two output shafts of the lower double-shaft motor, the two rotating screws are respectively and rotatably connected with the cleaning box, moving plates are respectively and rotatably installed on the rotating screws, the tops of the moving plates are respectively and correspondingly fixedly connected with the U-shaped plates, the two moving plates are respectively and fixedly connected with the cleaning box in a sliding mode, an upper double-shaft motor is fixedly installed on one side outer wall of the moving plate, a rotating rod is respectively and fixedly installed on the two output shafts of the upper double-shaft motor, a second conical gear is fixedly sleeved on each rotating rod, the two conical gears are respectively and correspondingly and rotatably installed on one side outer wall of the moving plates, the two conical gears are respectively and fixedly meshed with the two circular plates are respectively and fixedly connected with one end of each other, and the two circular plates are respectively and fixedly meshed with one end of each circular plate is respectively and fixedly connected with one end of each circular plate.

2. The RO membrane cleaning device according to claim 1, wherein a limiting groove is formed at the bottom of the cleaning tank, and the bottoms of the two moving plates respectively extend into the corresponding limiting groove and are slidably connected with the inner wall of the corresponding limiting groove.

3. The RO membrane cleaning device of claim 1 wherein the lower and upper dual-shaft motors are waterproof motors.

4. The RO membrane cleaning device according to claim 3, wherein the outer walls of the two moving plates on one side far away from each other are respectively provided with a rotating groove, one ends of the two rotating rods far away from each other are respectively extended into the corresponding rotating grooves and are respectively fixedly sleeved with a bearing, and the outer rings of the two bearings are respectively fixedly connected with the inner walls of the corresponding rotating grooves.

5. The RO membrane cleaning device according to claim 1, wherein two mounting plates are fixedly mounted on the outer wall of the cleaning box, a first electric push rod is fixedly mounted at the top of each mounting plate, a supporting rod is fixedly mounted on the output shaft of each first electric push rod, a cover plate is fixedly mounted at the top of each supporting rod, two second electric push rods are fixedly mounted at the bottom of each cover plate, a transverse plate is fixedly mounted on the output shaft of each second electric push rod, a rotating motor is fixedly mounted at the top of each transverse plate, an output shaft of each rotating motor penetrates through each transverse plate and is movably connected with each transverse plate, a limit baffle is fixedly mounted on the output shaft of each rotating motor, an inserting rod is fixedly mounted at the bottom of each limit baffle, two vertical plates are fixedly mounted at the bottom of each limit baffle, adjusting screws are respectively mounted on the vertical plates in a threaded mode, and arc-shaped clamping plates are respectively rotatably mounted at one ends, close to each adjusting screw, of the arc-shaped clamping plates are respectively mounted at the ends of the limit baffle.

6. The RO membrane cleaning device according to claim 5, wherein two of the vertical plates are slidably provided with a stopper rod, respectively, and the two stopper rods are fixedly connected with the corresponding arc-shaped clamping plates, respectively.