Reverse osmosis (RO) membrane cleaning and repairing equipment

Abstract

The utility model discloses reverse osmosis (RO) membrane cleaning and repairing equipment, and relates to the technical field of reverse osmosis membrane cleaning. The device comprises a processing shell, connecting blocks are fixedly arranged on the inner surface of the processing shell, a placing basket is fixedly arranged between the connecting blocks, a liquid discharging pipe is connected to the lower surface of the processing shell, an auxiliary material mixing assembly is connected to the processing shell, a filtering assembly is connected to the liquid discharging pipe, and the filtering assembly is connected to the processing shell. Liquid and reagents are poured into the processing shell, then the motor can be started to drive the half-face gear to rotate, the half-face gear drives the annular toothed plate meshed with the half-face gear to move in a reciprocating mode, and then the liquid and the reagents are processed through the ultrasonic transducers. The annular toothed plate can be assisted to reciprocate through the sleeve block and the movable rod, and the reciprocating plate can be driven to reciprocate through the connecting rod, so that a reagent for cleaning the reverse osmosis membrane is fully mixed with water.

Description

TECHNICAL FIELD

[0001] The utility model relates to reverse osmosis membrane cleaning technical field, concretely is a kind of reverse osmosis (RO) membrane cleaning and repair equipment. BACKGROUND

[0002] Reverse osmosis membrane is a kind of artificial semi-permeable membrane with certain characteristics, which is made of biological semi-permeable membrane, and is the core component of reverse osmosis technology. The principle of reverse osmosis technology is to separate water from other substances under the action of higher solution osmotic pressure, according to the fact that other substances cannot permeate semi-permeable membrane. Reverse osmosis membrane has very small pore size, so it can effectively remove dissolved salts, colloids, microorganisms, organic matter and other substances in water. The system has the advantages of good water quality, low energy consumption, no pollution, simple process and easy operation. After using reverse osmosis membrane for a period of time, a large amount of dirt is easily left on the surface of reverse osmosis membrane, which affects use,

[0003] The existing reverse osmosis membrane cleaning device is not convenient to mix different cleaning reagents for reverse osmosis membrane with water during use, which leads to uneven contact between cleaning reagents and reverse osmosis membrane, reduces cleaning effect, and after cleaning by using cleaning device, waste liquid cannot be recycled, which causes waste and increases production cost. UTILITY MODEL CONTENT

[0004] In order to solve the problem that the existing reverse osmosis membrane cleaning device is not convenient to mix different cleaning reagents for reverse osmosis membrane with water during use, which leads to uneven contact between cleaning reagents and reverse osmosis membrane, reduces cleaning effect, and after cleaning by using cleaning device, waste liquid cannot be recycled, which causes waste and increases production cost; the utility model aims to provide a kind of reverse osmosis (RO) membrane cleaning and repair equipment.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a kind of reverse osmosis (RO) membrane cleaning and repair equipment, including processing shell, the inner surface of the processing shell is fixed with connecting block, the connecting block is fixed with placing basket between, the lower surface of the processing shell is connected with drain pipe, the processing shell is connected with auxiliary mixing assembly, the drain pipe is connected with filter assembly, the outside surface of the processing shell is equipped with four ultrasonic transducers, four The ultrasonic transducers are symmetrically arranged on the outside surface of the processing shell, and the outside surface of the drain pipe is connected with valve;

[0006] The auxiliary mixing assembly comprises a supporting rod fixedly connected to the side of the processing shell, a motor fixedly arranged on the upper surface of the supporting rod, a half-face gear fixedly sleeved on the outer surface of the output end of the motor, a sleeve block fixedly arranged on one side of the processing shell, movable rods movably sleeved in the sleeve block, an annular toothed plate fixedly arranged between the movable rods, the half-face gear being engaged with the annular toothed plate, a connecting rod fixedly arranged on the upper surface of the annular toothed plate, and a reciprocating plate fixedly arranged on the side, away from the annular toothed plate, of the connecting rod and slidably attached to the inner surface of the processing shell.

[0007] Preferably, the filtering assembly comprises a side opening arranged on the outer surface of the liquid discharge pipe, a circular frame movably arranged in the side opening, a filter screen fixedly arranged on the inner surface of the circular frame, an arc-shaped baffle fixedly arranged on the outer surface of the circular frame and movably attached to the outer surface of the liquid discharge pipe, and a bolt threadedly arranged on the side of the arc-shaped baffle, the outer surface of the liquid discharge pipe being provided with a threaded hole, and the end of the bolt being provided with a threaded hole.

[0008] Compared with the prior art, the utility model has the advantages that:

[0009] 1、The utility model discloses a processing shell, a motor, a half-face gear, an annular toothed plate, a connecting rod, a reciprocating plate and a sleeve block, and the liquid and the reagent are poured into the processing shell, then the motor is started to drive the half-face gear to rotate, the half-face gear drives the annular toothed plate engaged with the half-face gear to reciprocate, the sleeve block and the movable rods can assist the annular toothed plate to reciprocate, and the connecting rod can drive the reciprocating plate to reciprocate, so that the reagent and the water for cleaning the reverse osmosis membrane are fully mixed.

[0010] 2、When the cleaning is completed, the valve is rotated to drain the liquid through the liquid discharge pipe, the impurities in the liquid are filtered out through the filter screen, the liquid is recycled and utilized, then the bolt is rotated to move the arc-shaped baffle, and the impurities on the filter screen are cleaned. ACCURACY

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0012] Figure 1 It is a structural schematic view of the utility model.

[0013] Figure 2 It is a structural schematic view of the auxiliary mixing assembly of the utility model.

[0014] Figure 3This is a schematic diagram of the connecting rod structure of this utility model.

[0015] Figure 4 This is a schematic diagram of the filter screen structure of this utility model.

[0016] In the diagram: 1. Machining housing; 11. Connecting block; 12. Placement basket; 14. Ultrasonic transducer; 15. Drain pipe; 16. Valve; 2. Auxiliary mixing assembly; 21. Support rod; 22. Motor; 23. Half-face gear; 24. Ring toothed plate; 25. Sleeve block; 26. Movable rod; 27. Connecting rod; 28. Reciprocating plate; 3. Filter assembly; 31. Side opening; 32. Circular frame; 33. Filter screen; 34. Arc-shaped baffle; 35. Bolt; 36. Threaded hole; 4. Support foot. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: Figures 1-4 As shown, this utility model provides a reverse osmosis (RO) membrane cleaning and repair equipment, including a processing shell 1, a connecting block 11 fixedly provided on the inner surface of the processing shell 1, a placement basket 12 fixedly provided between the connecting blocks 11, a drain pipe 15 connected to the lower surface of the processing shell 1, an auxiliary mixing component 2 connected to the processing shell 1, and a filter component 3 connected to the drain pipe 15.

[0019] The auxiliary mixing assembly 2 comprises a support rod 21 fixedly connected to the side of the processing shell 1, the upper surface of the support rod 21 is fixedly provided with a motor 22, the outer surface of the output end of the motor 22 is fixedly sleeved with a half-face gear 23, one side of the processing shell 1 is fixedly provided with a sleeve block 25, the sleeve block 25 is movably sleeved with a movable rod 26, the movable rod 26 is fixedly provided with an annular toothed plate 24, the half-face gear 23 is engaged with the annular toothed plate 24, the upper surface of the annular toothed plate 24 is fixedly provided with a connecting rod 27, the side away from the annular toothed plate 24 of the connecting rod 27 is fixedly provided with a reciprocating plate 28, the reciprocating plate 28 is in sliding fit with the inner surface of the processing shell 1, liquid and reagent can be poured into the processing shell 1, then the motor 22 can be started to drive the half-face gear 23 to rotate, the half-face gear 23 drives the annular toothed plate 24 engaged therewith to reciprocate, the sleeve block 25 and the movable rod 26 can assist the annular toothed plate 24 to reciprocate, the connecting rod 27 can drive the reciprocating plate 28 to reciprocate, so that the reagent and water for cleaning the reverse osmosis membrane are fully mixed;

[0020] The outer surface of the processing shell 1 is provided with four ultrasonic transducers 14, the four ultrasonic transducers 14 are symmetrically arranged on the outer surface of the processing shell 1, the ultrasonic transducers 14 are started to realize ultrasonic cleaning of the reverse osmosis membrane on the inner wall of the storage basket 10, the outer surface of the liquid discharge pipe 15 is connected with a valve 16, the valve 16 is rotated to discharge the material, the cross section of the support rod 21 is "L" shape, which is convenient for supporting the motor 22, the lower surface of the processing shell 1 is fixedly provided with four supporting feet 4, the four supporting feet 4 are symmetrically arranged on the lower surface of the processing shell 1, and the equipment is assisted to be supported;

[0021] The filtering assembly 3 comprises a side opening 31 formed in the outer surface of the liquid discharge pipe 15, a circular frame 32 is movably inserted into the side opening 31, a filter screen plate 33 is fixedly arranged on the inner surface of the circular frame 32, an arc-shaped baffle 34 is fixedly arranged on the outer surface of the circular frame 32, a sealing strip is arranged between the arc-shaped baffle 34 and the liquid discharge pipe 15, the arc-shaped baffle 34 is movably attached to the outer surface of the liquid discharge pipe 15, a bolt 35 is threadedly inserted into the side of the arc-shaped baffle 34, a threaded hole 36 is formed in the outer surface of the liquid discharge pipe 15, the end of the bolt 35 is threadedly inserted into the threaded hole 36, after cleaning, the valve 16 is rotated to discharge the liquid through the liquid discharge pipe 15, the impurities in the liquid are filtered out through the filter screen plate 33, the liquid is recycled and utilized, then the arc-shaped baffle 34 is moved by rotating the bolt 35, and the impurities on the filter screen plate 33 are cleaned.

[0022] Working principle: the utility model discloses when using, can through the liquid and reagent pour into the processing casing 1, after can start motor 22 and make it drive half face gear 23 rotate, half face gear 23 drive the reciprocating movement of the meshing annular toothed plate 24, through the sleeve block 25 and movable rod 26 can assist annular toothed plate 24 reciprocating movement, through connecting rod 27 can drive reciprocating plate 28 reciprocating movement, thereby the reagent and water of reverse osmosis membrane cleaning are fully mixed;

[0023] Afterwards can put reverse osmosis membrane into the placement basket 12 in;

[0024] When cleaning is finished, can through the rotation valve 16 to thereby can through the liquid discharge pipe 15 and carry out the liquid discharge, through filter screen plate 33 can filter out the impurity in liquid, carry out the recovery to liquid and utilize, afterwards can through the rotation bolt 35 and move arc baffle 34, to the impurity on filter screen plate 33 carry out cleaning.

[0025] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the utility model claims and their equivalents, the utility model also intends to include these modifications and variations.

Claims

1. A reverse osmosis (RO) membrane cleaning and repair apparatus comprising a processing housing (1), characterised in that: The inner surface of the processing shell (1) is fixedly provided with connecting blocks (11), the connecting blocks (11) are fixedly provided with placing baskets (12) therebetween, the lower surface of the processing shell (1) is connected with a liquid discharge pipe (15), the processing shell (1) is connected with an auxiliary mixing assembly (2), and the liquid discharge pipe (15) is connected with a filtering assembly (3). The auxiliary mixing assembly (2) comprises a support rod (21) fixedly connected to the side surface of the processing shell (1), a motor (22) fixedly arranged on the upper surface of the support rod (21), a half-face gear (23) fixedly arranged on the outer surface of the output end of the motor (22), a sleeve block (25) fixedly arranged on one side of the processing shell (1), a movable rod (26) movably sleeved in the sleeve block (25), an annular toothed plate (24) fixedly arranged between the movable rods (26), the half-face gear (23) engaged with the annular toothed plate (24), a connecting rod (27) fixedly arranged on the upper surface of the annular toothed plate (24), and a reciprocating plate (28) fixedly arranged on the side, away from the annular toothed plate (24), of the connecting rod (27), wherein the reciprocating plate (28) is in sliding fit with the inner surface of the processing shell (1).

2. A reverse osmosis (RO) membrane cleaning and repair apparatus as claimed in claim 1, wherein, The filtering assembly (3) comprises a side opening (31) formed in the outer surface of the liquid discharge pipe (15), a circular frame (32) movably inserted into the side opening (31), a filter screen plate (33) fixedly arranged on the inner surface of the circular frame (32), an arc-shaped baffle (34) fixedly arranged on the outer surface of the circular frame (32), the arc-shaped baffle (34) movably fitted with the outer surface of the liquid discharge pipe (15), and a bolt (35) threadedly inserted into the side of the arc-shaped baffle (34), wherein the outer surface of the liquid discharge pipe (15) is provided with a threaded hole (36), and the end of the bolt (35) is threadedly inserted into the threaded hole (36).

3. A reverse osmosis (RO) membrane cleaning and repair apparatus as claimed in claim 1, wherein, The outer surface of the processing shell (1) is provided with four ultrasonic transducers (14) symmetrically arranged on the outer surface of the processing shell (1).

4. A reverse osmosis (RO) membrane cleaning and repair apparatus as claimed in claim 1, wherein, The outer surface of the liquid discharge pipe (15) is connected with a valve (16).

5. A reverse osmosis (RO) membrane cleaning and repair apparatus as claimed in claim 1, wherein, The cross-sectional shape of the support rod (21) is "L" shaped.

6. A reverse osmosis (RO) membrane cleaning and repair apparatus as claimed in claim 1, wherein, The lower surface of the processing shell (1) is fixedly provided with four support feet (4) symmetrically arranged on the lower surface of the processing shell (1).

Images