CN212954661U - System for improving reverse osmosis recovery rate - Google Patents

Abstract

The utility model belongs to the technical field of the reverse osmosis technique and specifically relates to for improving reverse osmosis recovery rate system, including the inlet water pipe, the inboard intercommunication in inlet water pipe left end is connected with electronic feeding device assembly, the one end inboard of electronic feeding device assembly is provided with the reinforced shell of former agent, the one end inboard of electronic feeding device assembly is provided with the reinforced shell of antisludging agent, the inboard intercommunication in inlet water pipe's left end is connected with first butterfly valve, the inboard intercommunication in inlet water pipe's one end is connected with first safety filter, the inboard intercommunication in inlet water pipe's one end is connected with first manometer, the inboard intercommunication in inlet water pipe's one end is connected with first water pump, the inboard intercommunication in inlet water pipe's one end is connected with the second manometer, the inboard intercommunication in inlet water pipe's one end is connected with first check valve, the utility model discloses in, through the fourth water pipe, The fourth butterfly valve and the second water pump can realize that the device has the condition of reducing the scaling of the device and improve the reverse osmosis recovery rate.

Description

System for improving reverse osmosis recovery rate

Technical Field

The utility model relates to a reverse osmosis technology field specifically is for improving reverse osmosis rate of recovery system.

Background

Reverse osmosis is also called reverse osmosis, and is a high and new membrane separation technology invented by luobu and mairala, the university of california in 1960, which has a small pore diameter, which is less than or equal to 10 x 10-10 (10 a), and can remove salts, colloids, organic matters, bacteria, viruses, heat sources and the like with small molecular weights in water, and is widely used for water treatment in the industries such as brackish water desalination, electronics, medical pure water, drinking water, space water, sea water desalination, recycling of water and wastewater, and is also useful in scientific research aspects such as biology, medicine and the like.

The reverse osmosis process system is widely applied to various industries as an efficient and clean water treatment technology, the recovery rate of reverse osmosis in water treatment is about 75% of the water inflow, namely concentrated water with 25% of the water inflow is discharged, and the problem of great waste of water resources is caused today when water resources are in short supply, so that the system for improving the reverse osmosis recovery rate is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve reverse osmosis rate of recovery system 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 system for improving the reverse osmosis recovery rate comprises a water inlet pipe, wherein the inner side of the left end of the water inlet pipe is connected with an electric feeding device assembly in a communicating manner, the inner side of one end of the electric feeding device assembly is provided with a raw material feeding shell, the inner side of one end of the electric feeding device assembly is provided with a scale inhibitor feeding shell, the inner side of the left end of the water inlet pipe is connected with a first butterfly valve in a communicating manner, the inner side of one end of the water inlet pipe is connected with a first safety filter in a communicating manner, the inner side of one end of the water inlet pipe is connected with a first pressure gauge in a communicating manner, the inner side of one end of the water inlet pipe is connected with a first water pump in a communicating manner, the inner side of one end of the water inlet pipe is connected with a second pressure gauge in a communicating manner, the inner side of one end of the water inlet pipe is connected, the inboard intercommunication in one end of inlet water pipe is connected with first online conductivity table, the right-hand member outside intercommunication of inlet water pipe is connected with first water pipe, the inboard intercommunication in top of first water pipe is connected with first reverse osmosis filter equipment, the inboard intercommunication in one end of first water pipe is connected with second reverse osmosis filter equipment, second reverse osmosis filter equipment's bottom outside intercommunication is connected with the second water pipe, the bottom outside intercommunication of second water pipe is connected with third reverse osmosis filter equipment.

Preferably, the right-hand member outside intercommunication of third reverse osmosis filter equipment is connected with the third water pipe, and the top outside of third water pipe all with first reverse osmosis filter equipment, second reverse osmosis filter equipment's right-hand member outside intercommunication connection, the right-hand member outside intercommunication of third water pipe is connected with the outlet water pipe, the inboard intercommunication in left end of outlet water pipe is connected with the third manometer, the inboard intercommunication in one end of outlet water pipe is connected with the online electric conductivity table of second, the inboard intercommunication in one end of outlet water pipe is connected with the second butterfly valve, the inboard intercommunication in one end of outlet water pipe is connected with the second check valve, the inboard intercommunication in right-hand member of outlet water pipe is connected with first online flow meter, the inboard intercommunication in bottom of outlet water pipe is connected with second electric butterfly valve.

Preferably, the bottom outside intercommunication of third reverse osmosis filter equipment is connected with the fourth water pipe, and the top outside and the intake pipe right-hand member outside intercommunication of fourth water pipe are connected, the inboard intercommunication in top of fourth water pipe is connected with the second stop valve, the inboard intercommunication in top of fourth water pipe is connected with the third check valve, the inboard intercommunication in top of fourth water pipe is connected with the fourth manometer, the inboard intercommunication in top of fourth water pipe is connected with the second water pump, the inboard intercommunication in top of fourth water pipe is connected with the third butterfly valve, the inboard intercommunication in bottom of fourth water pipe is connected with the fifth manometer, the inboard intercommunication in bottom of fourth water pipe is connected with the fourth check valve.

Preferably, the inboard intercommunication in bottom of fourth water pipe is connected with the online flowmeter of second, the inboard intercommunication in bottom of fourth water pipe is connected with third electric butterfly valve, the inboard intercommunication in bottom of fourth water pipe is connected with the fourth butterfly valve, the left end outside intercommunication of fourth water pipe is connected with the fifth water pipe, and the right-hand member upside of fifth water pipe is connected with the bottom outside intercommunication of outlet pipe, fifth water pipe left end upper side intercommunication is connected with and deposits water installation, the bottom outside intercommunication of depositing water installation is connected with the fifth butterfly valve, the top outside intercommunication of depositing water installation is connected with the sixth water pipe, the inboard intercommunication in bottom of sixth water pipe is connected with the sixth butterfly valve, the inboard intercommunication in bottom of sixth water pipe is connected with the third water pump.

Preferably, the inboard intercommunication in bottom of sixth water pipe is connected with the sixth manometer, the inboard intercommunication in bottom of sixth water pipe is connected with the fifth check valve, the inboard intercommunication in bottom of sixth water pipe is connected with the seventh butterfly valve, the right-hand member outside intercommunication of sixth water pipe is connected with the safety filter, the right-hand member outside intercommunication of safety filter is connected with the seventh water pipe, and the top outside of seventh water pipe and the bottom outside intercommunication of intaking the water pipe are connected, the inboard intercommunication in top of seventh water pipe is connected with the eighth butterfly valve, the left end outside fixedly connected with cleaning system shell of fourth butterfly valve, and the right-hand member inboard of cleaning system shell all with the one end outside fixed connection of fifth water pipe, seventh water pipe.

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

1. the utility model discloses in, through the fourth water pipe that sets up, the fourth butterfly valve, the second water pump, the third check valve, can realize that the device has the condition that alleviates the device scale deposit, improve the reverse osmosis rate of recovery, the scale deposit of water receives quality of water, the temperature, the influence of velocity of flow, according to the operation characteristics of reverse osmosis, the feasible effective method of control scale deposit is, improve the velocity of flow of high enriched water side, this device passes through fourth water pipe and second water pump, can make the device flow with higher speed through the third reverse osmosis filter outgoing concentrated water, the effectual situation that alleviates the scale deposit, the rate of recovery that makes reverse osmosis is showing and improving, the raw water inflow has been saved greatly, not only the valuable water resource has been practiced thrift, also save whole water treatment system investment.

2. The utility model discloses in, through the first safety filter, first reverse osmosis filter equipment, first online flow meter, the water storage device that set up, can realize that the device carries out reverse osmosis with water and filters, through the online electric conductivity table of the second that sets up, the conductivity through detecting liquid can detection device's the water reverse osmosis condition, if the water reverse osmosis is not up to standard, can carry out secondary filtration with the hydrologic cycle to improve the device to the filterable quality of water.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the inner side of the housing of the cleaning system of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-water inlet pipe, 2-electric feeding device assembly, 3-reducing agent feeding shell, 4-scale inhibitor feeding shell, 5-first butterfly valve, 6-first safety filter, 7-first pressure meter, 8-first water pump, 9-second pressure meter, 10-first check valve, 11-first stop valve, 12-first electric butterfly valve, 13-first online conductivity meter, 14-first water pipe, 15-first reverse osmosis filtering device, 16-second reverse osmosis filtering device, 17-second water pipe, 18-third reverse osmosis filtering device, 19-third water pipe, 20-water outlet pipe, 21-third pressure meter, 22-second online conductivity meter, 23-second butterfly valve, 24-second check valve, 25-first online flow meter, 26-second electric butterfly valve, 27-fourth water pipe, 28-second stop valve, 29-third check valve, 30-fourth pressure meter, 31-second water pump, 32-third butterfly valve, 33-fifth pressure meter, 34-fourth check valve, 35-second online flow meter, 36-third electric butterfly valve, 37-fourth butterfly valve, 38-fifth water pipe, 39-water storage device, 40-fifth butterfly valve, 41-sixth water pipe, 42-sixth butterfly valve, 43-third water pump, 44-sixth pressure meter, 45-fifth check valve, 46-seventh butterfly valve, 47-cartridge filter, 48-seventh water pipe, 49-eighth butterfly valve and 50-cleaning system shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the system for improving the reverse osmosis recovery rate comprises a water inlet pipe 1, wherein the inner side of the left end of the water inlet pipe 1 is communicated and connected with an electric feeding device assembly 2, the inner side of one end of the electric feeding device assembly 2 is provided with a raw material feeding shell, the inner side of one end of the electric feeding device assembly 2 is provided with a scale inhibitor feeding shell 4, the inner side of the left end of the water inlet pipe 1 is communicated and connected with a first butterfly valve 5, the inner side of one end of the water inlet pipe 1 is communicated and connected with a first safety filter 476, the inner side of one end of the water inlet pipe 1 is communicated and connected with a first pressure gauge 7, the arrangement can lead the first pressure gauge 7 to test the water pressure inside the water inlet pipe 1, the inner side of one end of the water inlet pipe 1 is communicated and connected with a first water pump 8, the inner side of one end of the water inlet pipe 1 is communicated and connected with a second pressure gauge 9, the arrangement can lead the second pressure, the inner side of one end of the water inlet pipe 1 is communicated and connected with a first stop valve 11, the arrangement can enable the first stop valve 11 to control the access and the open circuit of the water inlet pipe 1, the inner side of one end of the water inlet pipe 1 is communicated and connected with a first electric butterfly valve 12, the inner side of one end of the water inlet pipe 1 is communicated and connected with a first online conductivity meter 13, the outer side of the right end of the water inlet pipe 1 is communicated and connected with a first water pipe 14, the inner side of the top end of the first water pipe 14 is communicated and connected with a first reverse osmosis filtering device 15, the inner side of one end of the first water pipe 14 is communicated and connected with a second reverse osmosis filtering device 16, the outer side of the bottom end of the second reverse osmosis filtering device 16 is communicated and connected with a second water pipe 17, and the outer side of the bottom end of.

The outer side of the right end of the third reverse osmosis filter device 18 is connected with a third water pipe 19 in a communicating way, the outer side of the top end of the third water pipe 19 is connected with the outer sides of the right ends of the first reverse osmosis filter device 15 and the second reverse osmosis filter device 16 in a communicating way, the outer side of the right end of the third water pipe 19 is connected with a water outlet pipe 20 in a communicating way, the inner side of the left end of the water outlet pipe 20 is connected with a third pressure gauge 21 in a communicating way, the arrangement can enable the third pressure gauge 21 to detect the water pressure inside the water outlet pipe 20, the inner side of one end of the water outlet pipe 20 is connected with a second online conductivity gauge 22 in a communicating way, the second online conductivity gauge 22 can detect the conductivity of the liquid inside the water outlet pipe 20, the inner side of one end of the water outlet pipe 20 is connected with a second butterfly valve 23 in a communicating way, the inner side of one end of the water outlet pipe 20 is connected with a second check valve, the inner side of the bottom end of the water outlet pipe 20 is communicated and connected with a second electric butterfly valve 26, the outer side of the bottom end of the third reverse osmosis filtering device 18 is communicated and connected with a fourth water pipe 27, the outer side of the top end of the fourth water pipe 27 is communicated and connected with the outer side of the right end of the water inlet pipe 1, the inner side of the top end of the fourth water pipe 27 is communicated and connected with a second stop valve 28, the arrangement can ensure that the second stop valve 28 controls the inner side of the fourth water pipe 27, the inner side of the top end of the fourth water pipe 27 is communicated and connected with a third check valve 29, the inner side of the top end of the fourth water pipe 27 is communicated and connected with a fourth pressure gauge 30, the arrangement can ensure that the fourth pressure gauge 30 detects the liquid pressure inside the fourth water pipe 27, the inner side of the top end of the fourth water pipe 27 is communicated and connected with a second water pump 31, the inner side of the top end of the fourth, the bottom inner side of the fourth water pipe 27 is connected with a fourth check valve 34 in a communicating manner, the bottom inner side of the fourth water pipe 27 is connected with a second online flowmeter 35 in a communicating manner, the arrangement can enable the second online flowmeter 35 to detect the liquid flow inside the fourth water pipe 27, the bottom inner side of the fourth water pipe 27 is connected with a third electric butterfly valve 36 in a communicating manner, the bottom inner side of the fourth water pipe 27 is connected with a fourth butterfly valve 37 in a communicating manner, the left end outer side of the fourth water pipe 27 is connected with a fifth water pipe 38 in a communicating manner, the upper side of the right end of the fifth water pipe 38 is connected with the bottom outer side of the water outlet pipe 20 in a communicating manner, the upper side of the left end of the fifth water pipe 38 is connected with a water storage device 39 in a communicating manner, the bottom outer side of the water storage device 39 is connected with a fifth butterfly valve 40 in a communicating manner, the arrangement can enable the fifth butterfly valve 40 to control the discharge of the water inside of the water storage device 39, the top outer side of the water storage device, a third water pump 43 is connected to the inner side of the bottom end of the sixth water pipe 41, a sixth pressure gauge 44 is connected to the inner side of the bottom end of the sixth water pipe 41, the sixth pressure gauge 44 can detect the liquid pressure inside the sixth water pipe 41, a fifth check valve 45 is connected to the inner side of the bottom end of the sixth water pipe 41, a seventh butterfly valve 46 is connected to the inner side of the bottom end of the sixth water pipe 41, the seventh butterfly valve 46 can control the open/close of the inner side of the sixth water pipe 41, a safety filter 47 is connected to the outer side of the right end of the sixth water pipe 41, a seventh water pipe 48 is connected to the outer side of the right end of the safety filter 47, the outer side of the top end of the seventh water pipe 48 is connected to the outer side of the bottom end of the water inlet pipe 1, an eighth butterfly valve 49 is connected to the inner side of the top end of the seventh water pipe 48, a cleaning system housing 50 is fixedly connected to the outer side of the left end of the fourth butterfly valve 37, and the, The outer side of one end of the seventh water pipe 48 is fixedly connected.

The working process is as follows: the utility model needs to be powered by an external power supply before use, water enters from the left end of a water inlet pipe 1, the water is conveyed by a first water pump 8, the reducing agent and the antisludging agent inside a reducing agent feeding shell 3 and an antisludging agent feeding shell 4 are automatically fed into the water by an electric feeding device assembly 2, the water is primarily filtered by a first security filter 476, the water enters the inner side of a first water pipe 14 by the water inlet pipe 1 and enters the inner sides of a first reverse osmosis filtering device 15 and a second reverse osmosis filtering device 16 by the first water pipe 14, the water filtered by the inner side of the second reverse osmosis filtering device 16 enters the inner side of a third reverse osmosis filtering device 18 by a second water pipe 17 to continue reverse osmosis filtration, the water filtered by the reverse osmosis of the first reverse osmosis filtering device 15, the reverse osmosis filtering device 16 and the third reverse osmosis filtering device 18 flows out by a third water pipe 19, and discharged through the water outlet pipe 20, in order to avoid scaling of the device, the flow rate of water needs to be increased, the water inside the fourth water pipe 27 is flowed up through the second water pump 31, the concentrated water discharged from the third reverse osmosis filter 18 is circulated to the inside of the first water pipe 14 again through the fourth water pipe 27 and the water inlet pipe 1, the water flow rate of the concentrated water end inside the reverse osmosis filter can be increased, the concentrated water discharged from the third reverse osmosis filter 18 can be discharged through the right end of the fourth water pipe 27 after the concentration of the concentrated water is too high, when the device needs to be cleaned, the filtered clean water enters the inside of the water storage device 39 through the fifth water pipe 38, the concentrated water also enters the inside of the water storage device 39 through the fourth water pipe 27, the hydraulic power is provided through the third water pump 43, the water inside the water storage device 39 flows out through the sixth water pipe 41 through the safety filter 47, the water continuously enters the inner side of the water inlet pipe 1 through the seventh water pipe 48, so that the water is continuously filtered according to the filtering water flow, the mixed water in the cleaning work is the mixture of clean water and concentrated water, the total amount of the clean water is greater than that of the concentrated water, the concentration of the mixed water is smaller than that of the water entering from the water inlet pipe 1, the mixed water can flush the reverse osmosis filtering device, meanwhile, in order to ensure the normal operation of the reverse osmosis filtering device, the concentration of the mixed water cannot be smaller than or equal to that of the clean water, and the normal operation of the device can be stopped while the device is flushed by the method.

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 (5)

1. Improve reverse osmosis rate of recovery system, including inlet water pipe (1), its characterized in that: the water feeding device is characterized in that an electric feeding device assembly (2) is connected to the inner side of the left end of the water feeding pipe (1) in a communicated mode, an original agent feeding shell is arranged on the inner side of one end of the electric feeding device assembly (2), an antisludging agent feeding shell (4) is arranged on the inner side of one end of the electric feeding device assembly (2), a first butterfly valve (5) is connected to the inner side of the left end of the water feeding pipe (1) in a communicated mode, first safety filters (47) and (6) are connected to the inner side of one end of the water feeding pipe (1) in a communicated mode, a first pressure gauge (7) is connected to the inner side of one end of the water feeding pipe (1), a first water pump (8) is connected to the inner side of one end of the water feeding pipe (1) in a communicated mode, a second pressure gauge (9) is connected to the inner side of one end of the water feeding pipe (, the water inlet pipe is characterized in that a first stop valve (11) is connected to the inner side of one end of the water inlet pipe (1), a first electric butterfly valve (12) is connected to the inner side of one end of the water inlet pipe (1), a first online conductivity meter (13) is connected to the inner side of one end of the water inlet pipe (1), a first water pipe (14) is connected to the outer side of the right end of the water inlet pipe (1), a first reverse osmosis filtering device (15) is connected to the inner side of the top end of the first water pipe (14), a second reverse osmosis filtering device (16) is connected to the inner side of one end of the first water pipe (14), a second water pipe (17) is connected to the outer side of the bottom end of the second reverse osmosis filtering device (16), and a third reverse osmosis filtering device (18) is connected to the outer side of the bottom end of the second water pipe (17).

2. The system for increasing reverse osmosis recovery according to claim 1, wherein: the outer side of the right end of the third reverse osmosis filtering device (18) is communicated with a third water pipe (19), and the outer sides of the top ends of the third water pipes (19) are communicated and connected with the outer sides of the right ends of the first reverse osmosis filtering device (15) and the second reverse osmosis filtering device (16), the outer side of the right end of the third water pipe (19) is communicated and connected with a water outlet pipe (20), the inner side of the left end of the water outlet pipe (20) is communicated with a third pressure gauge (21), the inner side of one end of the water outlet pipe (20) is communicated and connected with a second on-line conductivity meter (22), the inner side of one end of the water outlet pipe (20) is communicated and connected with a second butterfly valve (23), the inner side of one end of the water outlet pipe (20) is communicated and connected with a second check valve (24), the inner side of the right end of the water outlet pipe (20) is communicated and connected with a first online flowmeter (25), the inner side of the bottom end of the water outlet pipe (20) is communicated and connected with a second electric butterfly valve (26).

3. The system for increasing reverse osmosis recovery according to claim 1, wherein: the outer side of the bottom end of the third reverse osmosis filtering device (18) is communicated and connected with a fourth water pipe (27), and the outer side of the top end of the fourth water pipe (27) is communicated and connected with the outer side of the right end of the water inlet pipe (1), the inner side of the top end of the fourth water pipe (27) is communicated and connected with a second stop valve (28), the inner side of the top end of the fourth water pipe (27) is communicated and connected with a third check valve (29), the inner side of the top end of the fourth water pipe (27) is communicated with a fourth pressure gauge (30), the inner side of the top end of the fourth water pipe (27) is communicated and connected with a second water pump (31), the inner side of the top end of the fourth water pipe (27) is communicated and connected with a third butterfly valve (32), the inner side of the bottom end of the fourth water pipe (27) is communicated with a fifth pressure gauge (33), and the inner side of the bottom end of the fourth water pipe (27) is communicated and connected with a fourth check valve (34).

4. The system for increasing reverse osmosis recovery according to claim 3, wherein: the inner side of the bottom end of the fourth water pipe (27) is communicated and connected with a second online flowmeter (35), the inner side of the bottom end of the fourth water pipe (27) is communicated and connected with a third electric butterfly valve (36), the inner side of the bottom end of the fourth water pipe (27) is communicated and connected with a fourth butterfly valve (37), the outer side of the left end of the fourth water pipe (27) is communicated with a fifth water pipe (38), and the upper side of the right end of the fifth water pipe (38) is communicated and connected with the outer side of the bottom end of the water outlet pipe (20), the upper side of the left end of the fifth water pipe (38) is communicated and connected with a water storage device (39), the outer side of the bottom end of the water storage device (39) is communicated and connected with a fifth butterfly valve (40), the outer side of the top end of the water storage device (39) is communicated and connected with a sixth water pipe (41), the inner side of the bottom end of the sixth water pipe (41) is communicated and connected with a sixth butterfly valve (42), and the inner side of the bottom end of the sixth water pipe (41) is communicated with a third water pump (43).

5. The system for increasing reverse osmosis recovery according to claim 4, wherein: the inner side of the bottom end of the sixth water pipe (41) is communicated with a sixth pressure gauge (44), the inner side of the bottom end of the sixth water pipe (41) is communicated and connected with a fifth check valve (45), the inner side of the bottom end of the sixth water pipe (41) is communicated and connected with a seventh butterfly valve (46), the outer side of the right end of the sixth water pipe (41) is communicated with a security filter (47), the outer side of the right end of the security filter (47) is communicated with a seventh water pipe (48), and the outer side of the top end of the seventh water pipe (48) is communicated and connected with the outer side of the bottom end of the water inlet pipe (1), the inner side of the top end of the seventh water pipe (48) is communicated and connected with an eighth butterfly valve (49), the outer side of the left end of the fourth butterfly valve (37) is fixedly connected with a cleaning system shell (50), and the inner side of the right end of the cleaning system shell (50) is fixedly connected with the outer sides of one ends of the fifth water pipe (38) and the seventh water pipe (48).

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