CN206255928U - A kind of reverse osmosis equipment of use pure water rinsing - Google Patents
A kind of reverse osmosis equipment of use pure water rinsing Download PDFInfo
- Publication number
- CN206255928U CN206255928U CN201621298483.9U CN201621298483U CN206255928U CN 206255928 U CN206255928 U CN 206255928U CN 201621298483 U CN201621298483 U CN 201621298483U CN 206255928 U CN206255928 U CN 206255928U
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- reverse osmosis
- filter
- pump
- pure water
- connection
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Abstract
The utility model discloses a kind of reverse osmosis equipment of use pure water rinsing, raw water box including being provided with water intaking valve and outlet valve, the raw water pump being connected with the outlet valve, the more medium filter being connected with the raw water pump, the active carbon filter being connected with the more medium filter, the scale inhibition medicine-chest being connected with the active carbon filter, the first accurate filter being connected with the scale inhibition medicine-chest, the high-pressure pump being connected with first accurate filter, the reverse osmosis membrane assembly being connected with the high-pressure pump, the pure water tank being connected with the reverse osmosis membrane assembly, the cleaning pump being connected with the pure water tank and the second accurate filter for being connected with the cleaning pump and being connected with the reverse osmosis membrane assembly.The utility model has the characteristics of reverse osmosis membrane long service life, replacement frequency are low, cost of water treatment is low.
Description
Technical field
The utility model belongs to field of water treatment equipment, and in particular to a kind of reverse osmosis equipment of use pure water rinsing.
Background technology
Counter-infiltration is a kind of UF membrane that can be with pressure as motive force through the skill of (semi-permeable) property film by means of selection
Technology, when pressure added in system is more than into aqueous solution osmotic pressure, hydrone constantly passes through film, by producing water flow passage stream
Enter central tube, then impurity at one end in outflow water, such as ion, organic matter, bacterium, virus, be trapped within the water inlet of film
Side, then flows out, in concentrated water water side so as to reach isolation of purified purpose.
It is well known that reverse osmosis membrane is when to raw water filtration, inevitably to be polluted by former impurities in water, raw water
In trapped substance can be deposited on reverse osmosis membrane surface, cause reverse osmosis membrane filtration hole gradually to block, the aquifer yield of film can gradually under
Drop, when aquifer yield is reduced to the 75% of standard aquifer yield, it is necessary to cleaned to reverse osmosis membrane, makes it recover filtering again
Ability, but the washing unit with reverse osmosis membrane for being cleaned for large scale industry reverse osmosis membrane equipment in the market is using changing
Cleaning is learned, there can be a certain degree of corrosion to reverse osmosis membrane unavoidably, reduce the service life of reverse osmosis membrane, increase counter-infiltration
The replacement frequency of film, virtually also improves cost of water treatment.
Utility model content
The utility model for prior art reverse osmosis membrane service life it is short, replacement frequency is high, cost of water treatment is high
Defect provides a kind of reverse osmosis equipment of use pure water rinsing.
The purpose of this utility model is achieved through the following technical solutions：
A kind of reverse osmosis equipment of use pure water rinsing, including be provided with water intaking valve and outlet valve raw water box and it is described go out
The raw water pump of water valve connection and the more medium filter of raw water pump connection and the activity of more medium filter connection
First accurate filter of the scale inhibition medicine-chest and scale inhibition medicine-chest connection of carbon filter and active carbon filter connection,
The reverse osmosis membrane assembly and the counter-infiltration of the high-pressure pump being connected with first accurate filter and high-pressure pump connection
Membrane module connection pure water tank and the pure water tank connection cleaning pump and be connected with the cleaning pump and with the counter-infiltration
Second accurate filter of membrane module connection.
Further, it is provided with backwash water pump between the raw water box and the more medium filter；The backwash water pump with
The raw water pump is connected in parallel.
Further, the more medium filter arrival end is provided with a roots blower for air purge.
Compared with prior art, the utility model at least has advantages below：
The reverse osmosis equipment of use pure water rinsing of the present utility model, and in the prior art with through more medium filter and activity
Filter water after carbon filter filtering is rinsed to reverse osmosis membrane assembly to be compared, and pure water water quality is good, salt content is low, stops for a long time
Film surface is stayed in, film surface scale is prevented；The counter-infiltration cleaned using chemicals with large scale industry reverse osmosis membrane equipment
Membrane cleaning device is compared, it is to avoid corrosion of the chemicals to reverse osmosis membrane assembly, substantially prolongs the use longevity of reverse osmosis membrane
Life, reduces the replacement frequency of reverse osmosis membrane assembly, reduces the cost of water process.
Brief description of the drawings
Fig. 1 is the structural representation of the reverse osmosis equipment of use pure water rinsing of the present utility model；
Description of reference numerals：1- raw water boxs；1a- water intaking valves；1b- outlet valves；2- raw water pumps；3- more medium filters；4-
Active carbon filter；5- scale inhibition medicine-chests；The accurate filters of 6- first；7- high-pressure pumps；8- reverse osmosis membrane assemblies；9- pure water tanks；10-
Cleaning pump；The accurate filters of 11- second；12- roots blowers；13- backwash water pumps.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, following examples be it is descriptive,
It is not limited, it is impossible to which protection domain of the present utility model is limited with this.
As shown in figure 1, a kind of reverse osmosis equipment of use pure water rinsing, including the original for being provided with water intaking valve 1a and outlet valve 1b
The more medium filter 3 of the raw water pump 2 and the connection of the raw water pump 2 of water tank 1 and outlet valve 1b connections and many Jie
The active carbon filter 4 of the connection of mass filter 3 and the scale inhibition medicine-chest 5 and the scale inhibition medicine of the connection of the active carbon filter 4
First accurate filter 6 of the connection of case 5 and the high-pressure pump 7 and the high-pressure pump 7 of first accurate filter 6 connection are connected
Reverse osmosis membrane assembly 8 and the reverse osmosis membrane assembly 8 connection pure water tank 9 and the pure water tank 9 connection cleaning pump 10
And the second accurate filter 11 for being connected with the cleaning pump 10 and being connected with the reverse osmosis membrane assembly 8.
Preferably, backwash water pump 13 is provided between the raw water box 1 and the more medium filter 3；The backwash water
Pump 13 is connected in parallel with the raw water pump 1.
Preferably, the arrival end of the more medium filter 3 is provided with a roots blower 12 for air purge.
Preferably, the course of work of the reverse osmosis equipment of use pure water rinsing of the present utility model is as follows：
Raw water enters raw water box 1 through water intaking valve 1a, is flowed through successively after the pressurization of the raw water pump 2 through being connected with outlet valve 1b many
Medium filter 3 and active carbon filter 4 are pre-processed, then are flowed to scale inhibition medicine-chest 5 and carried out disinfection sterilization, then accurate by first
The further secondary filter of filter 6, after then carrying out isolation of purified into reverse osmosis membrane assembly 8 in the presence of high-pressure pump 7
Into pure water tank 9；When counter-infiltration host device is shut down, it is accurate that the cleaned pressurization of pump 10 of pure water in pure water tank 9 enters second
Enter reverse osmosis membrane assembly 8 after the filtering of the precision of filter 11, with reverse osmose pure-water high flux flushing reverse osmosis membrane assembly 8, due to
Pure water water quality is good, salt content is low, and film surface is rested on for a long time, prevents film surface scale, extends reverse osmosis membrane service life.
More than, only the utility model preferably specific embodiment, but the protection domain of utility model is not limited to
This, any one skilled in the art in the technical scope that the utility model is disclosed, the change that can be readily occurred in
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with right
The protection domain of claim is defined.
Claims (3)
1. a kind of reverse osmosis equipment of use pure water rinsing, it is characterised in that including be provided with water intaking valve and outlet valve raw water box,
The raw water pump being connected with the outlet valve and the more medium filter and the more medium filter of raw water pump connection connect
First essence of the scale inhibition medicine-chest and scale inhibition medicine-chest connection of the active carbon filter for connecing and active carbon filter connection
Reverse osmosis membrane assembly and the institute of the high-pressure pump and high-pressure pump connection of close filter and first accurate filter connection
State reverse osmosis membrane assembly connection pure water tank and the pure water tank connection cleaning pump and be connected with the cleaning pump and with institute
State the second accurate filter of reverse osmosis membrane assembly connection.
2. the reverse osmosis equipment of use pure water rinsing according to claim 1, it is characterised in that the raw water box is more with described
Backwash water pump is provided between medium filter；The backwash water pump is connected in parallel with the raw water pump.
3. the reverse osmosis equipment of use pure water rinsing according to claim 1, it is characterised in that the more medium filter enters
Mouth end is provided with a roots blower for air purge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298483.9U CN206255928U (en) | 2016-11-30 | 2016-11-30 | A kind of reverse osmosis equipment of use pure water rinsing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298483.9U CN206255928U (en) | 2016-11-30 | 2016-11-30 | A kind of reverse osmosis equipment of use pure water rinsing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206255928U true CN206255928U (en) | 2017-06-16 |
Family
ID=59026409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298483.9U Active CN206255928U (en) | 2016-11-30 | 2016-11-30 | A kind of reverse osmosis equipment of use pure water rinsing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206255928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108191120A (en) * | 2018-03-08 | 2018-06-22 | 湖南水口山有色金属集团有限公司 | A kind of Water Treatment equipment |
| CN111943377A (en) * | 2020-08-11 | 2020-11-17 | 广州万佳智能设备有限公司 | Reverse osmosis pure water system |
-
2016
- 2016-11-30 CN CN201621298483.9U patent/CN206255928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108191120A (en) * | 2018-03-08 | 2018-06-22 | 湖南水口山有色金属集团有限公司 | A kind of Water Treatment equipment |
| CN111943377A (en) * | 2020-08-11 | 2020-11-17 | 广州万佳智能设备有限公司 | Reverse osmosis pure water system |
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