CN204643913U - Lay particular stress on cleaning reverse osmosis system - Google Patents
Lay particular stress on cleaning reverse osmosis system Download PDFInfo
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- CN204643913U CN204643913U CN201520226601.4U CN201520226601U CN204643913U CN 204643913 U CN204643913 U CN 204643913U CN 201520226601 U CN201520226601 U CN 201520226601U CN 204643913 U CN204643913 U CN 204643913U
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Abstract
One lays particular stress on cleaning reverse osmosis system, comprise one, two sections of reverse osmosis membrane assemblies, one section of reverse osmosis membrane assembly water-in is connected with water inlet pipe, water inlet pipe installs first, two butterfly valves, topping-up pump and the first vacuum breaker, water inlet pipe is connected with flushing water inlet pipe, rinse installation first on water inlet pipe and rush valve soon, water inlet pipe is connected with matting water inlet pipe by the first pipe connecting, first pipe connecting installs the 3rd butterfly valve, matting water inlet pipe installs the 4th, five butterfly valves, the sewage outlet of one section of reverse osmosis membrane assembly is connected with the first sewage rising pipe, the second pipe connecting is connected between first sewage rising pipe with two sections of reverse osmosis membrane assembly water-ins, second pipe connecting installs the 6th, seven butterfly valves, the 3rd pipe connecting is connected between second pipe connecting with matting water inlet pipe, 3rd pipe connecting one end is connected to the 6th, the second pipe connecting between seven butterfly valves.The utility model can solve system when reverse osmosis system cleans and need shut down and can not produce water, can not meet the problem of follow-up water requirement.
Description
Technical field
The utility model relates to a kind of Sewage treatment systems, and espespecially one lays particular stress on cleaning reverse osmosis system.
Background technology
Reverse osmosis is a kind of reverse locomotory movement of infiltration, a kind of under pressure-driven, by means of the separation method that the solute in solution and solvent separate by the selective retention effect of reverse osmosis membrane, it has been widely used in the purification of various liquid with concentrated, especially in water technology, with reverse osmosis technology, the impurity be mixed in a large number in water such as the industrial pollutants in water, heavy metal, bacterium, virus are all isolated, thus reach the physical and chemical index and hygienic standard of drinking regulation, can the extremely clear extremely pure water of output.
Be illustrated in figure 1 existing one cleaning reverse osmosis unit, it comprises one section of reverse osmosis membrane assembly 1 ' and two sections of reverse osmosis membrane assemblies 2 ', wherein the water-in of one section of reverse osmosis membrane assembly 1 ' is connected with water inlet pipe 3 ', water inlet pipe 3 ' is provided with the first butterfly valve 4 ', topping-up pump 5 ', first vacuum breaker 6 ' and the second butterfly valve 7 ', water inlet pipe 3 ' is connected with and rinses water inlet pipe 8 ', flushing water inlet pipe 8 ' is connected with first and rushes valve 9 ' soon, water inlet pipe 3 ' connects matting water inlet pipe 11 ' by the first pipe connecting 10 ', first pipe connecting 10 ' is connected with the 3rd butterfly valve 12 ', matting water inlet pipe 11 ' is connected with the 4th butterfly valve 13 ' and the 5th butterfly valve 14 ', the sewage outlet of one section of reverse osmosis membrane assembly 1 ' is communicated with the water-in of two sections of reverse osmosis membrane assemblies 2 ' by the first sewage rising pipe 15 ', one section of reverse osmosis membrane assembly 1 ' is all connected with product water rising pipe 16 ' with the product water water outlet of two sections of reverse osmosis membrane assemblies 2 ', produce on water rising pipe 16 ' and conductivity meter 17 ' is installed, first-class gauge 18 ' and the second vacuum breaker 19 ', produce on water rising pipe 16 ' and be connected with sewage drainage pipe 20 ', sewage drainage pipe 20 ' is provided with second and rushes valve 21 ' soon, the other end of sewage drainage pipe 20 ' is communicated with the first foul water tank 22 ', produce on water rising pipe 16 ' and be connected with clear water return water pipe 23 ', clear water return water pipe 23 ' is communicated with matting water inlet pipe 11 ', cleaning return water pipe 23 ' is provided with the 6th butterfly valve 24 ', the sewage outlet of two sections of reverse osmosis membrane assemblies 2 ' is connected with the second sewage rising pipe 25 ' and the 3rd sewage rising pipe 26 ', wherein the second sewage rising pipe 25 ' is provided with variable valve 27 ', second gauge 28 ' and the 3rd vacuum breaker 29 ', the other end of the 3rd sewage rising pipe 26 ' is communicated with the second foul water tank 30 ', 3rd sewage rising pipe 26 ' is provided with the 3rd and rushes valve 31 ' soon, the sewage outlet of two sections of reverse osmosis membrane assemblies 2 ' is connected with matting water inlet pipe 11 ' by the second pipe connecting 32 ', second pipe connecting 32 ' is provided with the 7th butterfly valve 33 '.
When existing reverse osmosis system runs, the reasons such as the suspended matter contained in water inlet, dissolved substance and microbial reproduction all can cause the reverse-osmosis membrane element of one section of reverse osmosis membrane assembly and two sections of reverse osmosis membrane assemblies to pollute, and now need to clean reverse-osmosis membrane element.And the stifled situation of system dirt is different, general hardness only pollutes two sections, causes this section of membrane element fouling; when reverse osmosis lures membrane element to say row cleaning, need whole system to shut down, untainted one section is also in stopped status; system, without product water, makes the efficiency of this system greatly reduce.
Utility model content
Main purpose of the present utility model is to provide one to lay particular stress on cleaning reverse osmosis system, and it can solve whole system when reverse osmosis system cleans and all need to shut down, and can not produce water, can not meet the problem of follow-up water requirement.
To achieve these goals, technical solution of the present utility model is: one lays particular stress on cleaning reverse osmosis system, comprise one section of reverse osmosis membrane assembly and two sections of reverse osmosis membrane assemblies, the water-in of described one section of reverse osmosis membrane assembly is connected with water inlet pipe, described water inlet pipe is provided with the first butterfly valve, topping-up pump, first vacuum breaker and the second butterfly valve, described water inlet pipe is connected with flushing water inlet pipe, described flushing water inlet pipe is provided with first and rushes valve soon, described water inlet pipe is connected with matting water inlet pipe by the first pipe connecting, described first pipe connecting is provided with the 3rd butterfly valve, described matting water inlet pipe is provided with the 4th butterfly valve and the 5th butterfly valve, the sewage outlet of described one section of reverse osmosis membrane assembly is connected with the first sewage rising pipe, the second pipe connecting is connected with between wherein said first sewage rising pipe and the water-in of two sections of reverse osmosis membrane assemblies, described second pipe connecting is provided with the 6th butterfly valve and the 7th butterfly valve, described second pipe connecting is connected by the 3rd pipe connecting with between matting water inlet pipe, one end of described 3rd pipe connecting is connected on the second pipe connecting between the 6th butterfly valve and the 7th butterfly valve.
The utility model lays particular stress on cleaning reverse osmosis system, wherein said first sewage rising pipe is communicated with the second sewage rising pipe, the 3rd sewage rising pipe respectively, described second sewage rising pipe is provided with the first variable valve, first-class gauge and the second vacuum breaker, described 3rd sewage rising pipe is provided with second and rushes valve soon, the described 3rd sewage rising pipe the other end is communicated with the first foul water tank.
The utility model lays particular stress on cleaning reverse osmosis system, the water purification water outlet of wherein said one section of reverse osmosis membrane assembly connects product rising pipe, the water purification water outlet of described two sections of reverse osmosis membrane assemblies is connected with cleaning return water pipe, be connected by the 4th pipe connecting between described product rising pipe with cleaning return water pipe, described 4th pipe connecting is provided with the 8th butterfly valve, described cleaning return water pipe is provided with the 9th butterfly valve and the tenth butterfly valve, one end of described 4th pipe connecting is connected with the cleaning return water pipe between the 9th butterfly valve and the tenth butterfly valve.
The utility model lays particular stress on cleaning reverse osmosis system, wherein said product water rising pipe is provided with conductivity meter, second gauge and the 3rd vacuum breaker, described product water rising pipe is connected with sewage pipe, described sewage pipe is connected with the 3rd and rushes valve soon, the other end of described sewage pipe connects the second foul water tank.
The utility model lays particular stress on cleaning reverse osmosis system, the sewage outlet of wherein said two sections of reverse osmosis membrane assemblies connects the 4th sewage rising pipe, described 4th sewage rising pipe is connected with matting water inlet pipe, described 4th sewage rising pipe is provided with the 11 butterfly valve, described matting water inlet pipe is connected with cleaning return water pipe, described 4th sewage rising pipe is connected with the 5th sewage rising pipe and the 6th sewage rising pipe, described 5th sewage rising pipe is provided with the second variable valve, 3rd under meter and the 4th vacuum breaker, the other end of described 6th sewage rising pipe is communicated with the 3rd foul water tank, described 6th sewage rising pipe is provided with the 4th and rushes valve soon.
The utility model lays particular stress on cleaning reverse osmosis system, wherein said water inlet pipe is provided with the first tensimeter, and described first sewage rising pipe is provided with the second tensimeter, and described 4th sewage rising pipe is provided with the 3rd tensimeter.
After adopting such scheme, the utility model lays particular stress on cleaning reverse osmosis system by being connected the second pipe connecting at the first sewage rising pipe of one section of reverse osmosis membrane assembly with between the water inlet product of two sections of reverse osmosis membrane assemblies, second pipe connecting installs the 6th, seven butterfly valves, be connected by the 3rd pipe connecting between second pipe connecting with matting water inlet pipe, and one end of the 3rd pipe connecting is connected to the 6th, on the second pipe connecting between seven butterfly valves, and concentrated water discharge system is set by the sewage outlet side at one section of reverse osmosis membrane assembly, supporting freq uency conversion supercharging pump, the water purification water outlet of two sections of reverse osmosis membrane assemblies connects cleaning return water pipe, and on cleaning return water pipe, the 9th butterfly valve and the tenth butterfly valve are installed, one section of reverse osmosis membrane assembly and two sections of reverse osmosis membrane assemblies are thoroughly isolated, when reverse osmosis system is normally transported, open the 6th butterfly valve, 7th butterfly valve, 8th butterfly valve and the 9th butterfly valve, close the 3rd butterfly valve, 4th butterfly valve, 5th butterfly valve, tenth butterfly valve and the 11 butterfly valve, now one section of reverse osmosis membrane assembly is communicated with two sections of reverse osmosis membrane assemblies, when the membrane element of two sections of reverse osmosis membrane assemblies needs to clean, open the 4th butterfly valve, the 7th butterfly valve, the 9th butterfly valve, the tenth butterfly valve and the 11 butterfly valve, close the 3rd butterfly valve, the 6th butterfly valve, the 5th butterfly valve, the 8th butterfly valve, now one section of reverse osmosis membrane assembly still can continue to produce water, when the membrane element of one section of reverse osmosis membrane assembly needs to clean, open the 3rd butterfly valve, the 4th butterfly valve, the 5th butterfly valve, the 8th butterfly valve, the tenth butterfly valve, close the 6th butterfly valve, the 7th butterfly valve, the 9th butterfly valve, the 11 butterfly valve, do not shut down when ensure that cleaning systems, substantially increase the application efficiency of reverse osmosis system, and supporting freq uency conversion supercharging pump, automatically can regulate intake pressure according to the actual water production rate size of system, reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing cleaning reverse osmosis system;
Fig. 2 is the structural representation that the utility model lays particular stress on cleaning reverse osmosis system.
Embodiment
As shown in Figure 2, the utility model lays particular stress on cleaning reverse osmosis system, comprise one section of reverse osmosis membrane assembly 1 and two sections of reverse osmosis membrane assemblies 2, the water-in of one section of reverse osmosis membrane assembly 1 is connected with water inlet pipe 3, water inlet pipe 3 is provided with the first butterfly valve 4, topping-up pump 5, first vacuum breaker 6 and the second butterfly valve 7, water inlet pipe 3 is connected with flushing water inlet pipe 8, flushing water inlet pipe 8 is provided with first and rushes valve 9 soon, water inlet pipe 3 is connected with matting water inlet pipe 11 by the first pipe connecting 10, first pipe connecting 10 is provided with the 3rd butterfly valve 12, matting water inlet pipe 11 is provided with the 4th butterfly valve 13 and the 5th butterfly valve 14, the sewage outlet of one section of reverse osmosis membrane assembly 1 is connected with the first sewage rising pipe 15, wherein be connected with the second pipe connecting 16 between the first sewage rising pipe 15 and the water-in of two sections of reverse osmosis membrane assemblies 2, second pipe connecting 16 is provided with the 6th butterfly valve 17 and the 7th butterfly valve 18, second pipe connecting 16 is connected by the 3rd pipe connecting 19 with between matting water inlet pipe 11, one end of 3rd pipe connecting 19 is connected on the second pipe connecting 16 between the 6th butterfly valve 17 and the 7th butterfly valve 18.First sewage rising pipe 15 is communicated with the second sewage rising pipe 20, the 3rd sewage rising pipe 21 respectively, second sewage rising pipe 20 is provided with the first variable valve 22, first-class gauge 23 and the second vacuum breaker 24,3rd sewage rising pipe 21 is provided with second and rushes valve 25 soon, the other end of the 3rd sewage rising pipe 21 is communicated with the first foul water tank 26.The water purification water outlet of one section of reverse osmosis membrane assembly 1 connects product rising pipe 27, the water purification water outlet of two sections of reverse osmosis membrane assemblies 2 is connected with cleaning return water pipe 28, be connected by the 4th pipe connecting 29 between product rising pipe 27 with cleaning return water pipe 28,4th pipe connecting 29 is provided with the 8th butterfly valve 30, one end cleaning return water pipe 28 being provided with the 9th butterfly valve 31 and the tenth butterfly valve the 32, four pipe connecting 29 is connected with the cleaning return water pipe 28 between the 9th butterfly valve 31 and the tenth butterfly valve 32.Produce on water rising pipe 27 and be provided with conductivity meter 33, second gauge 34 and the 3rd vacuum breaker 35, produce on water rising pipe 27 and be connected with sewage pipe 36, sewage pipe 36 is connected with the 3rd and rushes valve 37 soon, the other end of sewage pipe 36 connects the second foul water tank 38.The sewage outlet of two sections of reverse osmosis membrane assemblies 2 connects the 4th sewage rising pipe 39, 4th sewage rising pipe 39 is connected with matting water inlet pipe 11, 4th sewage rising pipe 39 is provided with the 11 butterfly valve 40, matting water inlet pipe 11 is connected with cleaning return water pipe 28, 4th sewage rising pipe 39 is connected with the 5th sewage rising pipe 41 and the 6th sewage rising pipe 42, 5th sewage rising pipe 41 is provided with the second variable valve 43, 3rd under meter 44 and the 4th vacuum breaker 45, the other end of the 6th sewage rising pipe 42 is communicated with the 3rd foul water tank 46, 6th sewage rising pipe 42 is provided with the 4th and rushes valve 47 soon.In addition water inlet pipe 3 is also provided with the first tensimeter 48, first sewage rising pipe 15 is provided with on the second tensimeter the 49, four sewage rising pipe 39 and the 3rd tensimeter 50 is installed.
When reverse osmosis system is normally transported, open the 6th butterfly valve 17, the 7th butterfly valve 18, the 8th butterfly valve 30 and the 9th butterfly valve 31, close the 3rd butterfly valve 12, the 4th butterfly valve 13, the 5th butterfly valve 14, the tenth butterfly valve the 32 and the 11 butterfly valve 40, now one section of reverse osmosis membrane assembly 1 is communicated with two sections of reverse osmosis membrane assemblies 2; When the membrane element of two sections of reverse osmosis membrane assemblies 2 needs to clean, open the 4th butterfly valve 13, the 7th butterfly valve 18, the 9th butterfly valve 31, the tenth butterfly valve the 32 and the 11 butterfly valve 40, close the 3rd butterfly valve 12, the 6th butterfly valve 17, the 5th butterfly valve 14, the 8th butterfly valve 30, now one section of reverse osmosis membrane assembly 1 still can continue to produce water; When the membrane element of one section of reverse osmosis membrane assembly 1 needs to clean; open the 3rd butterfly valve 12, the 4th butterfly valve 13, the 5th butterfly valve 14, the 8th butterfly valve 30, the tenth butterfly valve 32; close the 6th butterfly valve 17, the 7th butterfly valve 18, the 9th butterfly valve the 31, the 11 butterfly valve 40; do not shut down when ensure that cleaning systems; substantially increase the application efficiency of reverse osmosis system; and supporting freq uency conversion supercharging pump 5, automatically can regulate intake pressure according to the actual water production rate size of system, reduce energy consumption.
The above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineering technical personnel in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (6)
1. lay particular stress on cleaning reverse osmosis system for one kind, comprise one section of reverse osmosis membrane assembly and two sections of reverse osmosis membrane assemblies, the water-in of described one section of reverse osmosis membrane assembly is connected with water inlet pipe, described water inlet pipe is provided with the first butterfly valve, topping-up pump, first vacuum breaker and the second butterfly valve, described water inlet pipe is connected with flushing water inlet pipe, described flushing water inlet pipe is provided with first and rushes valve soon, described water inlet pipe is connected with matting water inlet pipe by the first pipe connecting, described first pipe connecting is provided with the 3rd butterfly valve, described matting water inlet pipe is provided with the 4th butterfly valve and the 5th butterfly valve, the sewage outlet of described one section of reverse osmosis membrane assembly is connected with the first sewage rising pipe, it is characterized in that: between described first sewage rising pipe and the water-in of two sections of reverse osmosis membrane assemblies, be connected with the second pipe connecting, described second pipe connecting is provided with the 6th butterfly valve and the 7th butterfly valve, described second pipe connecting is connected by the 3rd pipe connecting with between matting water inlet pipe, one end of described 3rd pipe connecting is connected on the second pipe connecting between the 6th butterfly valve and the 7th butterfly valve.
2. lay particular stress on cleaning reverse osmosis system as claimed in claim 1, it is characterized in that: described first sewage rising pipe is communicated with the second sewage rising pipe, the 3rd sewage rising pipe respectively, described second sewage rising pipe is provided with the first variable valve, first-class gauge and the second vacuum breaker, described 3rd sewage rising pipe is provided with second and rushes valve soon, the described 3rd sewage rising pipe the other end is communicated with the first foul water tank.
3. lay particular stress on cleaning reverse osmosis system as claimed in claim 2, it is characterized in that: the water purification water outlet of described one section of reverse osmosis membrane assembly connects product rising pipe, the water purification water outlet of described two sections of reverse osmosis membrane assemblies is connected with cleaning return water pipe, be connected by the 4th pipe connecting between described product rising pipe with cleaning return water pipe, described 4th pipe connecting is provided with the 8th butterfly valve, described cleaning return water pipe is provided with the 9th butterfly valve and the tenth butterfly valve, one end of described 4th pipe connecting is connected with the cleaning return water pipe between the 9th butterfly valve and the tenth butterfly valve.
4. lay particular stress on cleaning reverse osmosis system as claimed in claim 3, it is characterized in that: described product rising pipe is provided with conductivity meter, second gauge and the 3rd vacuum breaker, described product rising pipe is connected with sewage pipe, described sewage pipe is connected with the 3rd and rushes valve soon, the other end of described sewage pipe connects the second foul water tank.
5. lay particular stress on cleaning reverse osmosis system as claimed in claim 4, it is characterized in that: the sewage outlet of described two sections of reverse osmosis membrane assemblies connects the 4th sewage rising pipe, described 4th sewage rising pipe is connected with matting water inlet pipe, described 4th sewage rising pipe is provided with the 11 butterfly valve, described matting water inlet pipe is connected with cleaning return water pipe, described 4th sewage rising pipe is connected with the 5th sewage rising pipe and the 6th sewage rising pipe, described 5th sewage rising pipe is provided with the second variable valve, 3rd under meter and the 4th vacuum breaker, the other end of described 6th sewage rising pipe is communicated with the 3rd foul water tank, described 6th sewage rising pipe is provided with the 4th and rushes valve soon.
6. lay particular stress on cleaning reverse osmosis system as claimed in claim 5, it is characterized in that: described water inlet pipe is provided with the first tensimeter, described first sewage rising pipe is provided with the second tensimeter, described 4th sewage rising pipe is provided with the 3rd tensimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226601.4U CN204643913U (en) | 2015-04-16 | 2015-04-16 | Lay particular stress on cleaning reverse osmosis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226601.4U CN204643913U (en) | 2015-04-16 | 2015-04-16 | Lay particular stress on cleaning reverse osmosis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643913U true CN204643913U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520226601.4U Active CN204643913U (en) | 2015-04-16 | 2015-04-16 | Lay particular stress on cleaning reverse osmosis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204643913U (en) |
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2015
- 2015-04-16 CN CN201520226601.4U patent/CN204643913U/en active Active
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