Integrated reverse osmosis process treatment device

Abstract

The utility model discloses an integrated reverse osmosis process treatment device which comprises a reverse osmosis device base, a reverse osmosis filter unit is arranged on the reverse osmosis device base, and the reverse osmosis filter unit comprises a reverse osmosis membrane shell installation support arranged on the reverse osmosis device base. A plurality of reverse osmosis filter modules are mounted on the reverse osmosis membrane shell mounting bracket, each reverse osmosis filter unit is communicated with a raw water inlet pipeline, a concentrated water outlet pipeline and a pure water outlet pipeline, and the plurality of reverse osmosis filter modules are communicated through a communicating pipeline. The utility model has the beneficial effects that equipment required by reverse osmosis process treatment can be integrated together, so that the whole occupied area is reduced, the whole treatment process is integrated together, and the operability and the integration are high.

Description

Technical Field

[0001] The utility model relates to the technical field of pure water treatment, in particular to an integrated reverse osmosis process treatment device. Background Art

[0002] Reverse osmosis is a common water treatment technology, particularly widely used in pure water equipment. When two solutions of different concentrations are separated by a semipermeable membrane, the solvent spontaneously migrates through the membrane from the lower-concentration side to the higher-concentration side until the concentrations on both sides reach equilibrium. This is the principle of osmosis. The core of a reverse osmosis device is the semipermeable membrane, typically made of polymer materials such as polyethersulfone and polyethersulfide. These materials allow water molecules to pass through, while larger solutes (such as ions and macromolecular organic matter) are blocked on the other side of the membrane.

[0003] The existing reverse osmosis process requires a large number of equipment, which needs to be arranged separately, resulting in a large overall footprint. In addition, due to the separate arrangement, the process is dispersed, the operability and integration are low.

[0004] Therefore, it is necessary to propose an integrated reverse osmosis process treatment device that can integrate the equipment required for reverse osmosis process treatment, thereby reducing the overall floor space, centralizing the entire treatment process, and achieving high operability and high integration. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose an integrated reverse osmosis process treatment device, which can integrate the equipment required for reverse osmosis process treatment, thereby reducing the overall floor space, concentrating the entire treatment process together, and having high operability and high integration.

[0006] The purpose of the utility model is achieved through the following technical solutions: an integrated reverse osmosis process treatment device, comprising a reverse osmosis device base, a reverse osmosis filtration unit is arranged on the reverse osmosis device base, the reverse osmosis filtration unit comprises a reverse osmosis membrane shell mounting bracket arranged on the reverse osmosis base, a plurality of reverse osmosis filtration modules are installed on the reverse osmosis membrane shell mounting bracket, the reverse osmosis filtration units are all connected to a raw water inlet pipeline, a concentrated water outlet pipeline and a pure water outlet pipeline, and the plurality of reverse osmosis filtration modules are connected through connecting pipelines.

[0007] A booster pump with both ends connected to the raw water inlet pipeline and the reverse osmosis filtration unit is provided between the raw water inlet pipeline and the reverse osmosis filtration unit, and the booster pump is located on one side of the reverse osmosis membrane shell mounting bracket.

[0008] A pressure controller is installed between the raw water inlet pipeline and the booster pump.

[0009] An electric valve is provided between the raw water inlet pipeline and the booster pump.

[0010] It further includes a flow and pressure display panel disposed on one side of the reverse osmosis membrane housing mounting bracket, and a flow meter is arranged in the flow and pressure display panel.

[0011] A precision filter is provided between the raw water inlet pipeline and the reverse osmosis filtration unit. A plurality of PP cotton filter elements are installed in the precision filter, and the precision filter is located on one side of the reverse osmosis membrane housing mounting bracket.

[0012] A conductivity meter is installed on the precision filter.

[0013] An electric control box is arranged on the reverse osmosis membrane housing mounting bracket.

[0014] A concentrated water outlet regulating valve is arranged on the concentrated water outlet pipeline, and a pure water regulating valve is arranged on the pure water outlet pipeline.

[0015] The beneficial effects of the present utility model are as follows: Compared with the existing structure, the structure of the present utility model integrates equipment such as precision filtration, an increased pump, a reverse osmosis filtration module, an inlet pipeline, an outlet pipeline, an electric control box, and flow and pressure display in a standard area. The parts that need to be operated and maintained face outwards, facilitating maintenance. The structure is compact, the corresponding pipe fittings use less material, the floor area is smaller, and the integrated structure is easier to overhaul and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the present utility model;

[0017] In the figure, 1 is the raw water inlet pipeline; 2 is the concentrated water outlet pipeline; 3 is the pure water outlet pipeline; 4 is the connecting pipeline; 5 is the electric control box; 6 is the booster pump; 7 is the conductivity meter; 8 is the pressure controller; 9 is the electric valve; 10 is the precision filter; 11 is the reverse osmosis filtration module; 12 is the flow and pressure display panel; 13 is the flow meter; 14 is the pure water outlet regulating valve; 15 is the concentrated water outlet regulating valve; 16 is the reverse osmosis membrane housing mounting bracket; 17 is the reverse osmosis device base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that in the following solutions, the orientation concepts of "left", "right", "up", "down", "front", "back", "inside", and "outside" are all relative directions, and will not be listed one by one here.

[0020] An integrated reverse osmosis process treatment device, referring to Figure 1 , includes a reverse osmosis device base 17. A reverse osmosis membrane housing mounting bracket 16 is provided on the reverse osmosis device base 17. On one side of the reverse osmosis membrane housing mounting bracket 16, there are multiple reverse osmosis filtration modules 11, and on the other side, there are two precision filters 10, a booster pump 6, an electric control box 5, and a flow and pressure display panel 12. 15 PP cotton filter elements are installed in the precision filter 10, so as to achieve the effect of removing impurities in water.

[0021] The raw water inlet pipeline 1 is connected to the precision filter 10, the precision filter 10 is connected to the booster pump 6, the booster pump 6 is connected to multiple reverse osmosis filtration modules 11, and a concentrated water outlet pipeline 2 and a pure water outlet pipeline 3 are connected to the multiple reverse osmosis filtration modules 11. A concentrated water outlet regulating valve 15 is provided on the concentrated water outlet pipeline 2. A pure water outlet regulating valve 1 is provided on the pure water outlet pipeline 3.

[0022] After being treated by the raw water upper-stage filtration device, the raw water enters the precision filter 10 through the raw water inlet pipeline 1, so as to achieve the effect of removing impurities in water. The raw water is sent into the reverse osmosis filtration module 11 by the booster pump 6. In the reverse osmosis filtration module 11, a pressure greater than the natural osmotic pressure is applied to the raw water, so that the osmosis proceeds in the opposite direction, and the water molecules in the raw water reach the other side of the reverse osmosis filtration module 11 to obtain pure water. The pure water passes through the end water outlet of the reverse osmosis module and is discharged into the designated collection equipment through the pure water outlet pipeline 3; the unpermeated part of the water in the reverse osmosis module increases in impurities and salts, becoming concentrated water, and the concentrated water is discharged out of the equipment through the concentrated water outlet pipeline 2.

[0023] A conductivity meter 7 is installed on the pipeline between the precision filter 10 and the booster pump 6. After the conductivity meter 7 detects the data, it is transmitted to the conductivity meter display screen through a signal line. The conductivity meter display screen can be installed on the reverse osmosis membrane housing mounting bracket 16 ( Figure 1 not drawn in the figure), for the operation and maintenance personnel to view the conductivity meter data of the raw water inlet.

[0024] A pressure controller 8 is installed on the pipeline between the precision filter 10 and the booster pump 6 to detect the raw water inlet pressure in the pipeline. When the pressure is too low and does not meet the water supply requirement, the control system shuts down to protect the booster pump 6.

[0025] A pressure controller 8 is provided between the booster pump 6 and the reverse osmosis filtration module 11 to detect the inlet pressure of the reverse osmosis filtration module 11. When the pressure is lower than the set value, the operation frequency of the booster pump 6 is controlled to increase, and when the pressure is higher than the set value, the operation frequency of the booster pump 6 is controlled to decrease, so as to ensure that the inlet pressure of the reverse osmosis filtration module 11 always meets the requirements and the system can operate normally.

[0026] There is a pressure gauge connecting pipe connected between the booster pump 6 and the reverse osmosis filtration module 11, and the pressure gauge connecting pipe is connected to the flow and pressure display panel 12. A flow meter 13 is provided inside the flow and pressure display panel 12 to display the pressure of the pipeline at that place.

[0027] An electric valve 9 is installed on the pipeline between the precision filter 10 and the booster pump 6. When the system shuts down, the electric valve 9 closes to prevent the water in the pipeline from flowing towards the booster pump under the action of water pressure, causing damage to the booster pump 6 due to liquid when the pump is not started.

[0028] The electric control box 5 is electrically connected to the booster pump 6, the pressure controller 8, the pure water outlet regulating valve 14, the concentrated water outlet regulating valve 15, and the electric valve 9 to achieve control over them.

[0029] The above are only the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be changed within the scope of the concept described herein through the above description or the technology or knowledge in related fields. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. An integrated reverse osmosis process treatment device, characterized in that, It includes the base of the reverse osmosis device. An reverse osmosis filtration unit is provided on the base of the reverse osmosis device. The reverse osmosis filtration unit includes a reverse osmosis membrane housing mounting bracket provided on the reverse osmosis base. A plurality of reverse osmosis filtration modules are mounted on the reverse osmosis membrane housing mounting bracket. The reverse osmosis filtration unit is connected to a raw water inlet pipeline, a concentrated water outlet pipeline, and a pure water outlet pipeline. The plurality of reverse osmosis filtration modules are connected through a communication pipeline.

2. The integrated reverse osmosis process treatment device according to claim 1, wherein: A booster pump with both ends connected to the raw water inlet pipeline and the reverse osmosis filtration unit is provided between the raw water inlet pipeline and the reverse osmosis filtration unit. The booster pump is located on one side of the reverse osmosis membrane housing mounting bracket.

3. An integrated reverse osmosis process treatment device according to claim 2, characterized in that: Pressure controllers are installed between the raw water inlet pipeline and the booster pump, and between the booster pump and the reverse osmosis filtration unit.

4. The integrated reverse osmosis process treatment device according to claim 2, characterized in that: An electric valve is provided between the raw water inlet pipeline and the booster pump.

5. An integrated reverse osmosis process treatment device according to claim 3, characterized in that: It further includes a flow and pressure display panel provided on one side of the reverse osmosis membrane housing mounting bracket. A flow meter is provided inside the flow and pressure display panel.

6. The integrated reverse osmosis process treatment device according to claim 1, characterized in that: A precision filter is provided between the raw water inlet pipeline and the reverse osmosis filtration unit. A plurality of PP cotton filters are installed inside the precision filter. The precision filter is located on one side of the reverse osmosis membrane housing mounting bracket.

7. An integrated reverse osmosis process treatment device according to claim 6, characterized in that: A conductivity meter is installed on the precision filter.

8. An integrated reverse osmosis process treatment device according to claim 1, characterized in that: An electric control box is provided on the reverse osmosis membrane housing mounting bracket.

9. An integrated reverse osmosis process treatment device according to claim 1, characterized in that: A concentrated water outlet regulating valve is provided on the concentrated water outlet pipeline, and a pure water regulating valve is provided on the pure water outlet pipeline.

Images