CN211813724U

CN211813724U - Reverse osmosis device without adding scale inhibitor

Info

Publication number: CN211813724U
Application number: CN201922076671.7U
Authority: CN
Inventors: 高升雷
Original assignee: Qingdao Jinhaishun Water Purifying Plant Co ltd
Current assignee: Qingdao Jinhaishun Water Purifying Plant Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-10-30
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to the technical field of reverse osmosis devices, in particular to a reverse osmosis device without adding scale inhibitor, which comprises a security filter, a high-pressure pump and a reverse osmosis box, wherein the left side of the security filter is fixedly provided with a copper catalyst, the right side of the security filter is fixedly provided with a water inlet electric valve, the right side of the water inlet electric valve is fixedly provided with a low-pressure protection switch, the right side of the low-pressure protection switch is fixedly provided with the high-pressure pump, the right side of the high-pressure pump is fixedly provided with a first regulating valve, the right side of the first regulating valve is fixedly provided with a first pressure switch, the right side of the pressure switch is fixedly provided with the reverse osmosis box, the right side of the reverse osmosis box is fixedly provided with a pure water outlet, the bottom of the right side of the reverse osmosis box is fixedly provided with a concentrated water, the device has simple structure, lower cost and higher practicability.

Description

Reverse osmosis device without adding scale inhibitor

Technical Field

The utility model relates to a reverse osmosis unit technical field specifically is a reverse osmosis unit who need not to add antisludging agent.

Background

Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that uses a pressure differential as a driving force to separate a solvent from a solution. Reverse osmosis is known because it is in the opposite direction to natural osmosis. According to different osmotic pressures of various materials, a reverse osmosis pressure which is larger than the osmotic pressure, namely a reverse osmosis method, can be used for achieving the purposes of separation, extraction, purification and concentration.

Reverse osmosis technology is commonly used for fresh water of seawater, brackish water; softening water; waste water treatment, purification, concentration, separation and the like in food, medicine and chemical industries. In addition, the reverse osmosis technology is applied to the pre-desalting treatment to obtain a better effect, the load of the ion exchange resin can be reduced by more than 90%, and the dosage of the regenerant of the resin can be reduced by 90%. Therefore, not only the cost is saved, but also the environmental protection is facilitated. The reverse osmosis technology can also be used for removing particles, organic substances and colloid substances in water, and has good effects on reducing the pollution of the ion exchange resin and prolonging the service life. Reverse osmosis has the outstanding advantages of low energy consumption, high efficiency and the like, and is one of the most widely applied separation technologies at present. The performance of the reverse osmosis membrane is a determining factor influencing the efficiency of the reverse osmosis process, and the development of the reverse osmosis membrane is always a research hotspot in the domestic outer membrane field. Particularly, in recent years, novel materials such as graphene and carbon nanotubes exhibit excellent water transfer behavior, and become a research hotspot of novel reverse osmosis membrane materials.

The reverse osmosis devices on the market at present need to be added with scale inhibitors to work, so that the cost is increased and the benefit is reduced.

Disclosure of Invention

An object of the utility model is to provide a need not to add reverse osmosis unit of antisludging agent to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a reverse osmosis device who need not to add antisludging agent, includes cartridge filter, high-pressure pump and reverse osmosis case, cartridge filter's left side fixed mounting has the copper catalyst, the left side fixed mounting of copper catalyst has the inlet tube, cartridge filter's right side fixed mounting has the motorised valve of intaking, the right side fixed mounting of motorised valve of intaking has the low pressure protection switch, the right side fixed mounting of low pressure protection switch has the high-pressure pump, the right side fixed mounting of high-pressure pump has first governing valve, the right side fixed mounting of first governing valve has first pressure switch, pressure switch's right side fixed mounting has the reverse osmosis case, the right side fixed mounting of reverse osmosis case has the pure water export, the top fixed mounting of pure water export has the pure water conductivity appearance, one side fixed mounting of pure water export has the pure water flowmeter, the bottom fixed mounting on, the top fixed mounting of dense water export has second pressure switch, the bottom fixed mounting of dense water export has the discharge port, one side fixed mounting of discharge port has the washing motorised valve, one side fixed mounting of dense water export has dense water flowmeter, dense water flowmeter's bottom fixed mounting has the second governing valve, the inside fixed mounting of reverse osmosis case has a plurality of processing apparatus, the equal fixed mounting in both sides of processing apparatus has the shunt tubes, processing apparatus's inside fixed mounting has reverse osmosis membrane.

Preferably, the liquid inlet pipe is communicated with the cartridge filter, the high-pressure pump and the reverse osmosis tank.

Preferably, the reverse osmosis membrane is inserted in the treatment device, and the shunt pipe is communicated with the treatment device.

Preferably, the pure water outlet and the concentrated water outlet are communicated with the shunt pipe.

Preferably, the pure water flowmeter and the concentrated water flowmeter are inserted at the pure water outlet and the concentrated water outlet.

Preferably, the discharge port is communicated with a concentrate outlet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the copper catalyst, can neutralize scaling metal ion's electric charge, prevent the formation of scale crystal nucleus and growth to make solution system polarization, make scaling layer become by the calcite of fine and close to loose aragonite structural transformation, thereby realize hindering the function of hindering the dirt, dissolving the dirt.

2. The utility model discloses in, through setting up the high-pressure pump, can effectually get rid of ionic substance for reverse osmosis membrane and provide the drive pressure, effectual improvement work efficiency, and can practice thrift a large amount of time, it is very convenient.

3. The utility model discloses in, through setting up the shunt tubes, can be divided into the less reposition of redundant personnel of several sections flows with the raw water, rethread reverse osmosis membrane handles, not only can effectual improvement treatment effeciency, and the effect that simultaneously can also make the processing is better, and is very convenient.

Drawings

FIG. 1 is a schematic view of the overall flow of the present invention;

FIG. 2 is a schematic view of the internal structure of the reverse osmosis box of the present invention;

in the figure: 1. a liquid inlet pipe; 2. a copper catalyst; 3. a cartridge filter; 4. a water inlet electric valve; 5. a low-voltage protection switch; 6. a high pressure pump; 7. a first regulating valve; 8. a first pressure switch; 9. a reverse osmosis tank; 10. a pure water conductivity meter; 11. a pure water outlet; 12. a pure water flow meter; 13. a concentrated water outlet; 14. a concentrate flowmeter; 15. a second regulating valve; 16. a discharge port; 17. flushing the electric valve; 18. a second pressure switch; a shunt tube; 20. a processing device; 21. a reverse osmosis membrane.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a reverse osmosis device without adding scale inhibitor comprises a security filter 3, a high-pressure pump 6 and a reverse osmosis box 9, wherein a copper catalyst 2 is fixedly arranged on the left side of the security filter 3 and can neutralize the charge of scale-forming metal ions, so that the formation and growth of scale crystal nuclei are prevented, a solution system is polarized, and a scale-forming layer is promoted to be converted from compact calcite to a loose aragonite structure, so that the functions of scale inhibition and scale dissolution are realized, a liquid inlet pipe 1 is fixedly arranged on the left side of the copper catalyst 2, a water inlet electric valve 4 is fixedly arranged on the right side of the security filter 3, a low-pressure protection switch 5 is fixedly arranged on the right side of the water inlet electric valve 4, the high-pressure pump 6 is fixedly arranged on the right side of the low-pressure protection switch 5, driving pressure can be effectively provided for removing ionic substances of the reverse osmosis membrane 21, the working efficiency is effectively improved, a large amount, a first pressure switch 8 is fixedly installed on the right side of the first regulating valve 7, a reverse osmosis box 9 is fixedly installed on the right side of the pressure switch, the liquid inlet pipe 1 is communicated with the security filter 3, the high-pressure pump 6 and the reverse osmosis box 9, a pure water outlet 11 is fixedly installed on the right side of the reverse osmosis box 9, a pure water conductivity meter 10 is fixedly installed on the top of the pure water outlet 11, a pure water flow meter 12 is fixedly installed on one side of the pure water outlet 11, a concentrated water outlet 13 is fixedly installed on the bottom of the right side of the reverse osmosis box 9, a second pressure switch 18 is fixedly installed on the top of the concentrated water outlet 13, a discharge port 16 is fixedly installed on the bottom of the concentrated water outlet 13, the discharge port 16 is communicated with the concentrated water outlet 13, a flushing electric valve 17 is fixedly installed on one side of the discharge port 16, a concentrated water flow meter 14 is fixedly installed on one side, the bottom fixed mounting of dense water flowmeter 14 has second governing valve 15, the inside fixed mounting of reverse osmosis case 9 has a plurality of processing apparatus 20, the equal fixed mounting in both sides of processing apparatus 20 has shunt tubes 19, can be divided into the less reposition of redundant personnel of several sections flows with the raw water, rethread reverse osmosis membrane 21 handles, not only can effectual improvement treatment effeciency, simultaneously can also make the effect of handling better, it is very convenient, pure water outlet 11 and dense water outlet 13 all are linked together with between the shunt tubes 19, processing apparatus 20's inside fixed mounting has reverse osmosis membrane 21, reverse osmosis membrane 21 pegs graft in processing apparatus 20's inside, and shunt tubes 19 are linked together with processing apparatus 20.

The utility model discloses work flow: during the use, through copper catalyst 2, can neutralize scaling metallic ion's electric charge, prevent the formation of scale crystal nucleus and growth, and make solution system polarization, make the scaling layer become to loose aragonite structural transformation by fine and close calcite, thereby realize hindering the dirt, dissolve the function of dirt, through high-pressure pump 6, can effectually provide the drive pressure for reverse osmosis membrane 21 gets rid of ionic substance, effectual improvement work efficiency, and can practice thrift a large amount of time, it is very convenient, through shunt tubes 19, can be divided into several sections less reposition of redundant personnel of flow with the raw water, rethread reverse osmosis membrane 21 handles, not only can effectual improvement treatment effeciency, the effect that simultaneously can also make the processing is better, it is very convenient, this device simple structure, the cost is lower and the practicality is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reverse osmosis unit of antisludging agent need not to add, includes cartridge filter (3), high-pressure pump (6) and reverse osmosis case (9), its characterized in that: the utility model discloses a water purifier, including safety filter (3), copper catalyst (2) are installed to the left side fixed mounting of safety filter (3), the left side fixed mounting of copper catalyst (2) has inlet tube (1), the right side fixed mounting of safety filter (3) has into water motorised valve (4), the right side fixed mounting of the motorised valve (4) of intaking has low pressure protection switch (5), the right side fixed mounting of low pressure protection switch (5) has high-pressure pump (6), the right side fixed mounting of high-pressure pump (6) has first governing valve (7), the right side fixed mounting of first governing valve (7) has first pressure switch (8), pressure switch's right side fixed mounting has reverse osmosis case (9), the right side fixed mounting of reverse osmosis case (9) has pure water export (11), the top fixed mounting of pure water export (11) has pure water conductivity appearance (10), one side fixed mounting of pure water export (11) has pure water flowmeter (, the utility model discloses a reverse osmosis membrane, including reverse osmosis case (9), bottom fixed mounting on reverse osmosis case (9) right side has dense water export (13), the top fixed mounting of dense water export (13) has second pressure switch (18), the bottom fixed mounting of dense water export (13) has discharge port (16), one side fixed mounting of discharge port (16) has washing motorised valve (17), one side fixed mounting of dense water export (13) has dense water flowmeter (14), the bottom fixed mounting of dense water flowmeter (14) has second governing valve (15), the inside fixed mounting of reverse osmosis case (9) has a plurality of processing apparatus (20), the equal fixed mounting in both sides of processing apparatus (20) has shunt tubes (19), the inside fixed mounting of processing apparatus (20) has reverse osmosis membrane (21).

2. A reverse osmosis apparatus without scale inhibitor addition according to claim 1, wherein: the liquid inlet pipe (1) is communicated with the cartridge filter (3), the high-pressure pump (6) and the reverse osmosis box (9).

3. A reverse osmosis apparatus without scale inhibitor addition according to claim 1, wherein: the reverse osmosis membrane (21) is inserted in the treatment device (20), and the shunt pipe (19) is communicated with the treatment device (20).

4. A reverse osmosis apparatus without scale inhibitor addition according to claim 1, wherein: the pure water outlet (11) and the concentrated water outlet (13) are communicated with the shunt pipe (19).

5. A reverse osmosis apparatus without scale inhibitor addition according to claim 1, wherein: the pure water flowmeter (12) and the concentrated water flowmeter (14) are inserted at the pure water outlet (11) and the concentrated water outlet (13).

6. A reverse osmosis apparatus without scale inhibitor addition according to claim 1, wherein: the discharge port (16) is communicated with the concentrated water outlet (13).