Defoaming device for chemical cleaning wastewater of reverse osmosis membrane

Abstract

The utility model discloses a reverse osmosis membrane chemical cleaning wastewater defoaming device which comprises a defoaming device body, a plurality of supporting columns are symmetrically and fixedly installed at the bottom of the defoaming device body, an ultrasonic cleaning pool is connected to the inner wall of the defoaming device body in a sliding mode, and a water outlet is formed in the bottom of the ultrasonic cleaning pool. The reverse osmosis membrane chemical cleaning wastewater defoaming device comprises a defoaming device body, an ultrasonic cleaning pool is arranged in the defoaming device body, a power line is fixedly installed on the side wall of the ultrasonic cleaning pool, and the power line penetrates through and extends to the outer wall of the defoaming device body. The waste water can be defoamed through ultrasonic waves of the ultrasonic cleaning pool, a defoaming agent does not need to be used, the waste water defoaming cost is reduced, and a worker can use the waste water defoaming device more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of defoaming devices, in particular to a defoaming device for wastewater from chemical cleaning of reverse osmosis membranes. Background Art

[0002] Reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics made by simulating biological semipermeable membrane. The principle of reverse osmosis technology is to separate these substances and water under the action of higher osmotic pressure than the solution, based on the fact that other substances cannot pass through the semipermeable membrane. The pore size of the reverse osmosis membrane is very small.

[0003] After searching, the Chinese patent authorization number is CN216918840U. During use, the staff of this design evenly sprays the defoaming agent through the atomizing spray pipe to eliminate the generated foam, which can prevent the foam from spreading and causing harm to the staff. During use, the staff of this design needs to spray a large amount of defoaming agent and also needs to stir the defoaming agent evenly to speed up the dissipation of the foam, which is very inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a reverse osmosis membrane chemical cleaning wastewater defoaming device to solve the problems raised in the above-mentioned background technology. During use, the designer can use an ultrasonic cleaning tank to defoam, so there is no need to use a defoaming agent, which is more convenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reverse osmosis membrane chemical cleaning wastewater defoaming device, comprising a defoaming device body, a plurality of support columns are symmetrically fixedly installed on the bottom of the defoaming device body, an ultrasonic cleaning pool is slidably connected to the inner wall of the defoaming device body, a drain is provided at the bottom of the ultrasonic cleaning pool, a power cord is fixedly installed on the side wall of the ultrasonic cleaning pool, and the power cord passes through and extends to the outer wall of the defoaming device body.

[0006] As a preferred technical solution of the utility model, a cover plate is provided on the upper end surface of the ultrasonic cleaning tank, and a plurality of observation ports are symmetrically opened on the upper end surface of the cover plate.

[0007] As a preferred technical solution of the utility model, a handle is fixedly mounted on the upper end surface of the cover plate.

[0008] As a preferred technical solution of the utility model, two pull handles are symmetrically fixedly installed on the upper end surface of the ultrasonic cleaning tank, and the side walls of the pull handles are slidably connected to the inner wall of the defoaming device body.

[0009] As a preferred technical solution of the utility model, a water guide inclined plate is fixedly installed at the bottom of the ultrasonic cleaning tank, and the water guide inclined plate is inclined toward the lower water outlet.

[0010] As a preferred technical solution of the utility model, the outer wall of the defoaming device body is symmetrically provided with two movable buckle grooves.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The reverse osmosis membrane chemical cleaning wastewater defoaming device has an ultrasonic cleaning tank arranged inside the defoaming device body. During use, the staff can defoam the wastewater through the ultrasonic wave of the ultrasonic cleaning tank without using a defoaming agent, thereby reducing the cost of defoaming the wastewater and making it more convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 This is a schematic diagram of the structure inside the ultrasonic cleaning tank of the utility model;

[0015] Figure 3 It is a schematic structural diagram of the side section of the main body of the defoaming device of the utility model.

[0016] In the figure: 1. Defoaming device body; 2. Support column; 3. Power cord; 4. Cover plate; 5. Observation port; 6. Handle; 7. Moving buckle slot; 8. Pull handle; 9. Ultrasonic cleaning tank; 10. Drain; 11. Water guide inclined plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution for a reverse osmosis membrane chemical cleaning wastewater defoaming device. The utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0019] Example:

[0020] A defoaming device for wastewater from chemical cleaning of a reverse osmosis membrane comprises a defoaming device body 1, a plurality of support columns 2 are symmetrically fixedly installed at the bottom of the defoaming device body 1, an ultrasonic cleaning tank 9 is slidably connected to the inner wall of the defoaming device body 1, a drain 10 is provided at the bottom of the ultrasonic cleaning tank 9, a power cord 3 is fixedly installed on the side wall of the ultrasonic cleaning tank 9, the power cord 3 penetrates through and extends to the outer wall of the defoaming device body 1, and during use of the ultrasonic cleaning tank 9, ultrasonic vibration is transmitted to the inside of the ultrasonic cleaning tank 9, and foam is eliminated through the pressure effect and aeration effect of the sound wave.

[0021] Specifically, a cover plate 4 is provided on the upper end surface of the ultrasonic cleaning tank 9, and a plurality of observation ports 5 are symmetrically opened on the upper end surface of the cover plate 4. By providing the cover plate 4 on the upper end surface of the ultrasonic cleaning tank 9, the staff can prevent foam from splashing during use, and by providing the air holes 5, the staff can observe the situation in the ultrasonic cleaning tank 9 conveniently.

[0022] Furthermore, a handle 6 is fixedly mounted on the upper end surface of the cover plate 4 . By arranging the handle 6 on the upper end surface of the cover plate 4 , it is convenient to separate the cover plate 4 from the ultrasonic cleaning tank 9 .

[0023] Furthermore, two pull handles 8 are symmetrically fixedly installed on the upper end surface of the ultrasonic cleaning tank 9, and the side walls of the pull handles 8 are slidably connected to the inner wall of the defoaming device body 1. By arranging the pull handles 8 on the upper end surface of the ultrasonic cleaning tank 9, it is convenient for the staff to take the ultrasonic cleaning tank 9 out from the inside of the defoaming device body 1 during use.

[0024] Furthermore, a water guide inclined plate 11 is fixedly installed at the bottom of the ultrasonic cleaning tank 9, and the water guide inclined plate 11 is inclined toward the lower water inlet 10. By arranging the water guide inclined plate 11 at the bottom of the ultrasonic cleaning tank 9, it is convenient to drain the waste water in the ultrasonic cleaning tank 9.

[0025] Furthermore, two movable buckle grooves 7 are symmetrically provided on the outer wall of the defoaming device body 1. By providing the movable buckle grooves 7 on the outer wall of the defoaming device body 1, it is convenient for the staff to move the defoaming device body 1 during use.

[0026] When used specifically, Figure 1 , Figure 2 and Figure 3 During use, when there is a large amount of foam in the ultrasonic cleaning pool 9, the staff connects the power cord 3 to the power supply, then starts the ultrasonic cleaning pool 9, and then covers the cover 4. Then the staff observes the situation in the ultrasonic cleaning pool 9 through the air vent 5. When there is no foam, the staff separates the cover 4 and the ultrasonic cleaning pool 9, opens the drain 10, and drains the water in the ultrasonic cleaning pool 9.

[0027] The description in the present invention means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. The present invention is not intended to be limited to the specific terms used in the following claims and / or the specific embodiments disclosed as the best way to implement the present invention, but the present invention will include any and all embodiments and equivalents that fall within the scope of the attached claims. Therefore, the scope of the present invention will be determined only by the attached claims.

Claims

1. A defoaming device for wastewater from chemical cleaning of reverse osmosis membranes, comprising a defoaming device body (1), characterized in that: A plurality of support columns (2) are symmetrically fixedly mounted on the bottom of the defoaming device body (1); an ultrasonic cleaning pool (9) is slidably connected to the inner wall of the defoaming device body (1); a water outlet (10) is provided at the bottom of the ultrasonic cleaning pool (9); a power line (3) is fixedly mounted on the side wall of the ultrasonic cleaning pool (9); the power line (3) passes through and extends to the outer wall of the defoaming device body (1).

2. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: The upper end surface of the ultrasonic cleaning pool (9) is provided with a cover plate (4), and the upper end surface of the cover plate (4) is symmetrically provided with a plurality of observation ports (5).

3. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 2, characterized in that: A handle (6) is fixedly mounted on the upper end surface of the cover plate (4).

4. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: Two pull handles (8) are symmetrically and fixedly mounted on the upper end surface of the ultrasonic cleaning tank (9), and the side walls of the pull handles (8) are slidably connected to the inner wall of the defoaming device body (1).

5. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: A water guide inclined plate (11) is fixedly mounted on the bottom of the ultrasonic cleaning tank (9), and the water guide inclined plate (11) is inclined toward the lower water inlet (10).

6. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: Two movable buckle grooves (7) are symmetrically arranged on the outer wall of the defoaming device body (1).

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