CN208916955U - The reverse osmosis unit of concentrated water recycling speeder - Google Patents
The reverse osmosis unit of concentrated water recycling speeder Download PDFInfo
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- CN208916955U CN208916955U CN201821107513.2U CN201821107513U CN208916955U CN 208916955 U CN208916955 U CN 208916955U CN 201821107513 U CN201821107513 U CN 201821107513U CN 208916955 U CN208916955 U CN 208916955U
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Abstract
Concentrated water recycles the reverse osmosis unit of speeder, it is related to water resource field of purification.It includes raw water box, raw water pump, quartz filter, charcoal filter, accurate filter, aqueduct, sewage pipe, chemicals dosing plant, high-pressure pump, electric cabinet, reverse osmosis membrane group, pure water water tank, conductivity display instrument, pure water pipe, concentrated water pipe, concentrated water recovery tube, flushing pipe, concentrated water discharge pipe.The utility model has the beneficial effect that the speed for accelerating concentrated water water flow, recycle and utilize part concentrated water, water resource can be saved, improve the utilization rate of system water, the consumption for reducing water, extends the service life of reverse osmosis membrane group, and does not need sufficiently complex treatment process, invest that low, the period of investment return is short, cost performance is high, with good economic efficiency and social benefit.
Description
Technical field
The utility model relates to water resource field of purification, and in particular to the reverse osmosis unit of concentrated water recycling speeder.
Background technique
Reverse osmosis process is widely applied in all trades and professions as a kind of desalting technology efficiently, environmentally friendly, but is producing
It has in the process in order to reach the service condition of reverse osmosis membrane group and accounts about the concentrated water discharge of total inflow 30%, this point is in water
Resource causes the significant wastage of water resource today increasingly in short supply, and seriously hampers further pushing away for reverse osmosis technology
Extensively.
The shortcomings that concentrated water of counter-infiltration system discharge, is:
1. salt and dioxide-containing silica height, pH high, basicity are big；
2. its ionic product of fouling type salt will be far longer than its solubility product, such as: CaCO3, CaSO4, BaSO4, SrSO4；
3. with the presence of bacterium and organic matter.
Concentrated water is the product after purification raw water, and concentrated water often by direct emission, causes the consumption of water, in water resource
Deficient today, recycling and be essential using part concentrated water resource.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, the anti-of concentrated water recycling speeder is provided
Permeability apparatus accelerates the speed of concentrated water water flow, recycles and utilizes part concentrated water, can save water resource, improve system water
Utilization rate reduces the consumption of water, extends the service life of reverse osmosis membrane group, and does not need sufficiently complex processing work
Skill, investment is low, the period of investment return is short, cost performance is high, with good economic efficiency and social benefit.
To achieve the above object, the utility model is using following technical scheme: it includes raw water box 1, raw water pump 2, stone
It is sand filter 3, charcoal filter 4, accurate filter 5, aqueduct 6, sewage pipe 7, chemicals dosing plant 8, high-pressure pump 9, automatically controlled
Case 10, reverse osmosis membrane group 11, pure water water tank 12, conductivity test electrode 13, conductivity display instrument 14, pure water pipe 15, concentrated water pipe
16, concentrated water recovery tube 17, flushing pipe 18, concentrated water discharge pipe 19, the raw water box 1 by aqueduct 6 be connected to raw water pump 2 into
Water end (W.E.), the water outlet of raw water pump 2 are connected to the water inlet end of quartz filter 3 by aqueduct 6, and quartz filter 3 goes out
Water end (W.E.) is connected to the water inlet end of charcoal filter 4 by aqueduct 6, between quartz filter 3 and charcoal filter 4
Be provided with sewage pipe 7 on aqueduct 6, the water outlet of charcoal filter 4 by aqueduct 6 be connected to accurate filter 5 into
Water end (W.E.), sewage pipe 7 is provided on the aqueduct 6 between charcoal filter 4 and accurate filter 5, and chemicals dosing plant 8 includes medicine-chest
81, the top of medicine-chest 81 is arranged in metering pump 82, the first check valve 83, metering pump 82, and the medicine outlet end of metering pump 82 passes through water guide
Pipe 6 is connected to the water inlet end of accurate filter 5, and it is single that first is provided on the aqueduct 6 between metering pump 82 and accurate filter 5
To valve 83, the water outlet of accurate filter 5 is connected to the water inlet end of high-pressure pump 9, accurate filter 5 and high pressure by aqueduct 6
Pressure gauge 51, low-voltage protective switch 52, sewage pipe 7 and raw water solenoid valve after filtering are disposed on aqueduct 6 between pump 9
53, the water outlet of high-pressure pump 9 is connected to the water inlet end of reverse osmosis membrane group 11, high-pressure pump 9 and reverse osmosis membrane group 11 by aqueduct 6
Between aqueduct 6 on be disposed with pump intake pressure regulating valve 91, pump intake pressure table 92, two water outlets of reverse osmosis membrane group 11
End is respectively communicated with pure water pipe 15 and concentrated water pipe 16, and pure water pipe 15 is connected to the water inlet end of pure water water tank 12, in pure water pipe 15 according to
Secondary to be provided with pure water conductivity test electrode 13, pure water flowmeter 151, pure water conductivity tests electrode 13 and passes through conducting wire and pure water
Conductivity display instrument 14 connects, and pure water conductivity display instrument 14 is arranged right above 10 panel of electric cabinet, and the setting of electric cabinet 10 exists
11 front upper place of reverse osmosis membrane group, raw water pump 2, metering pump 82, low-voltage protective switch 52, raw water solenoid valve 53, high-pressure pump 9 and flushing
Solenoid valve 181 is electrically connected by electric wire and 10 connecting terminal of electric cabinet, and the concentrated water pipe 16 is respectively communicated with concentrated water recovery tube
The water inlet end of 17 water inlet end, the water inlet end of flushing pipe 18 and concentrated water discharge pipe 19, the water outlet of flushing pipe 18 are connected to concentrated water
The water outlet of discharge pipe 19 is provided with scouring electromagnetic valve 181 in the flushing pipe 18, and the water outlet of concentrated water recovery tube 17 is connected to
Aqueduct 6 between accurate filter 5 and high-pressure pump 9 is disposed with recycling speedup regulating valve on the concentrated water recovery tube 17
171, flowmeter 172, second one-way valve 173 are recycled, is provided with concentrated water pressure gauge 161, the concentrated water drainage on the concentrated water pipe 16
Concentrated water regulating valve 191 and concentrated water flowmeter 192 are disposed in outlet pipe 19.
The raw water of the raw water box 1 is by the pressurization of raw water pump 2 by quartz filter 3, charcoal filter 4, precision
The filtering of filter 5, medicine-chest 81 add antisludging agent to the raw water by filtering by metering pump 82 automatically, pass through high-pressure pump 9
It acts on and being imported to reverse osmosis membrane group 11, by the purification & isolation of reverse osmosis membrane group 11, form pure water and concentrated water, pure water pass through pure water
Conductivity is tested electrode 13 and is discharged by pure water pipe 15 to pure water water tank 12, and concentrated water is by tri- tunnel concentrated water Guan Fen, all the way through overrich
Water recovery tube 17 passes through flushing pipe 18 all the way, finally flows to concentrated water discharge pipe 19 all the way, and concentrated water is flowed to by concentrated water recovery tube 17
Aqueduct 6 between accurate filter 5 and high-pressure pump 9 carries out recycling and reusing, and the concentrated water rate of recovery is according to the height of pure water conductivity
Low pass overregulates recycling speedup regulating valve to determine, the concentrated water for flowing to flushing pipe 18 is flowing to concentrated water discharge pipe 19.
The quartz filter 3 controls timing by electric cabinet 10 and instead, just rinsing, to prevent the impurity pair in raw water
The dirt of quartz filter 3 is stifled.
The charcoal filter 4 controls timing by electric cabinet 10 and instead, just rinsing, to prevent the impurity pair in raw water
The dirt of charcoal filter 4 is stifled.
Filter core inside the accurate filter 4 needs timing to replace, to prevent filter element filtering failure to reverse osmosis membrane group
11 cause dirty block up.
The low-voltage protective switch 52 breaks the power supply of host pump in the case where raw water insufficient pressure with prevention system sky
Turn to damage caused by motor.
The electric cabinet 10 is provided with 181 open and close of time delay relay timing controlled scouring electromagnetic valve, periodically improves dense
Water flow velocity prevents the dirt of reverse osmosis membrane group 11 stifled.
The raw water solenoid valve 53 is synchronous with high-pressure pump 9 to be opened, and raw water and reverse osmosis membrane group 11 are blocked under shutdown status
Between connection to prevent the bacteria breed of reverse osmosis membrane group 11 from causing the decline of pure water yield.
After adopting the above technical scheme, the utility model has the beneficial effect that the speed for accelerating concentrated water water flow, recycling and utilization
Part concentrated water can save water resource, improve the utilization rate of system water, reduce the consumption of water, extend reverse osmosis membrane group
Service life, and do not need sufficiently complex treatment process, invest that low, the period of investment return is short, cost performance is high, have good
Economic benefit and social benefit.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion A enlarged drawing in corresponding diagram 1.
Description of symbols: raw water box 1, raw water pump 2, quartz filter 3, charcoal filter 4, accurate filter 5,
Aqueduct 6, sewage pipe 7, chemicals dosing plant 8, high-pressure pump 9, electric cabinet 10, reverse osmosis membrane group 11, pure water water tank 12, conductivity test
Electrode 13, conductivity display instrument 14, pure water pipe 15, concentrated water pipe 16, concentrated water recovery tube 17, flushing pipe 18, concentrated water discharge pipe 19, filter
Pressure gauge 51, low-voltage protective switch 52, raw water solenoid valve 53, medicine-chest 81, metering pump 82, the first check valve 83, pump intake pressure afterwards
Regulating valve 91, pump intake pressure table 92, pure water flowmeter 151, concentrated water pressure gauge 161, recycling speedup regulating valve 171, recycling flow
Count 172, second one-way valve 173, scouring electromagnetic valve 181, concentrated water regulating valve 191, concentrated water flowmeter 192.
Specific embodiment
Referring to shown in Fig. 1-Fig. 2, present embodiment the technical solution adopted is that: it include raw water box 1, raw water pump 2,
Quartz filter 3, charcoal filter 4, accurate filter 5, aqueduct 6, sewage pipe 7, chemicals dosing plant 8, high-pressure pump 9, electricity
It controls case 10, reverse osmosis membrane group 11, pure water water tank 12, conductivity and tests electrode 13, conductivity display instrument 14, pure water pipe 15, concentrated water
Pipe 16, concentrated water recovery tube 17, flushing pipe 18, concentrated water discharge pipe 19, the raw water box 1 are connected to raw water pump 2 by aqueduct 6
Water inlet end, the water outlet of raw water pump 2 are connected to the water inlet end of quartz filter 3 by aqueduct 6, quartz filter 3
Water outlet is connected to the water inlet end of charcoal filter 4 by aqueduct 6, between quartz filter 3 and charcoal filter 4
Aqueduct 6 on be provided with sewage pipe 7, the water outlet of charcoal filter 4 is connected to accurate filter 5 by aqueduct 6
Water inlet end, sewage pipe 7 is provided on the aqueduct 6 between charcoal filter 4 and accurate filter 5, and chemicals dosing plant 8 includes medicine
The top of medicine-chest 81 is arranged in case 81, metering pump 82, the first check valve 83, metering pump 82, and the medicine outlet end of metering pump 82 is by leading
Water pipe 6 is connected to the water inlet end of accurate filter 5, is provided with first on the aqueduct 6 between metering pump 82 and accurate filter 5
Check valve 83, the water outlet of accurate filter 5 are connected to the water inlet end of high-pressure pump 9, accurate filter 5 and height by aqueduct 6
Pressure gauge 51, low-voltage protective switch 52, sewage pipe 7 and raw water solenoid valve after filtering are disposed on aqueduct 6 between press pump 9
53, the water outlet of high-pressure pump 9 is connected to the water inlet end of reverse osmosis membrane group 11, high-pressure pump 9 and reverse osmosis membrane group 11 by aqueduct 6
Between aqueduct 6 on be disposed with pump intake pressure regulating valve 91, pump intake pressure table 92, two water outlets of reverse osmosis membrane group 11
End is respectively communicated with pure water pipe 15 and concentrated water pipe 16, and pure water pipe 15 is connected to the water inlet end of pure water water tank 12, in pure water pipe 15 according to
Secondary to be provided with pure water conductivity test electrode 13, pure water flowmeter 151, pure water conductivity tests electrode 13 and passes through conducting wire and pure water
Conductivity display instrument 14 connects, and pure water conductivity display instrument 14 is arranged right above 10 panel of electric cabinet, and the setting of electric cabinet 10 exists
11 front upper place of reverse osmosis membrane group, raw water pump 2, metering pump 82, low-voltage protective switch 52, raw water solenoid valve 53, high-pressure pump 9 and flushing
Solenoid valve 181 is electrically connected by electric wire and 10 connecting terminal of electric cabinet, and the concentrated water pipe 16 is respectively communicated with concentrated water recovery tube
The water inlet end of 17 water inlet end, the water inlet end of flushing pipe 18 and concentrated water discharge pipe 19, the water outlet of flushing pipe 18 are connected to concentrated water
The water outlet of discharge pipe 19 is provided with scouring electromagnetic valve 181 in the flushing pipe 18, and the water outlet of concentrated water recovery tube 17 is connected to
Aqueduct 6 between accurate filter 5 and high-pressure pump 9 is disposed with recycling speedup regulating valve on the concentrated water recovery tube 17
171, flowmeter 172, second one-way valve 173 are recycled, is provided with concentrated water pressure gauge 161, the concentrated water drainage on the concentrated water pipe 16
Concentrated water regulating valve 191 and concentrated water flowmeter 192 are disposed in outlet pipe 19.
The quartz filter 3 controls timing by electric cabinet 10 and instead, just rinsing, to prevent the impurity pair in raw water
The dirt of quartz filter 3 is stifled.
The charcoal filter 4 controls timing by electric cabinet 10 and instead, just rinsing, to prevent the impurity pair in raw water
The dirt of charcoal filter 4 is stifled.
Filter core inside the accurate filter 4 needs timing to replace, to prevent filter element filtering failure to reverse osmosis membrane group
11 cause dirty block up.
The low-voltage protective switch 52 breaks the power supply of host pump in the case where raw water insufficient pressure with prevention system sky
Turn to damage caused by motor.
The electric cabinet 10 is provided with 181 open and close of time delay relay timing controlled scouring electromagnetic valve, periodically improves dense
Water flow velocity prevents the dirt of reverse osmosis membrane group 11 stifled.
The raw water solenoid valve 53 is synchronous with high-pressure pump 9 to be opened, and raw water and reverse osmosis membrane group 11 are blocked under shutdown status
Between connection to prevent the bacteria breed of reverse osmosis membrane group 11 from causing the decline of pure water yield.
Working principle of the utility model is: the raw water of raw water box passes through quartz filter, activity by raw water pump pressurization
The filtering of carbon filter, accurate filter, medicine-chest add antisludging agent to the raw water by filtering by metering pump automatically, pass through height
The effect of press pump is imported to reverse osmosis membrane group, by the purification & isolation of reverse osmosis membrane group, forms pure water and concentrated water, pure water passes through pure
Water conductivity is tested electrode and is discharged by pure water pipe to pure water water tank, and concentrated water is returned by concentrated water all the way by tri- tunnel concentrated water Guan Fen
Closed tube passes through flushing pipe all the way, finally flows to concentrated water discharge pipe all the way, concentrated water by concentrated water recovery tube flow to accurate filter with
Aqueduct between high-pressure pump carries out recycling and reusing, and the concentrated water rate of recovery is according to the height of pure water conductivity by adjusting recycling
Speedup regulating valve controls, and the concentrated water for flowing to flushing pipe flowing to concentrated water discharge pipe.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (2)
1. the reverse osmosis unit of concentrated water recycling speeder, it is characterised in that: it includes raw water box (1), raw water pump (2), quartz
Sand filter (3), charcoal filter (4), accurate filter (5), aqueduct (6), sewage pipe (7), chemicals dosing plant (8), height
Press pump (9), electric cabinet (10), reverse osmosis membrane group (11), pure water water tank (12), conductivity test electrode (13), conductivity are shown
Instrument (14), pure water pipe (15), concentrated water pipe (16), concentrated water recovery tube (17), flushing pipe (18), concentrated water discharge pipe (19), the original
Water tank (1) is connected to the water inlet end of raw water pump (2) by aqueduct (6), and the water outlet of raw water pump (2) is connected by aqueduct (6)
Lead to the water inlet end of quartz filter (3), the water outlet of quartz filter (3) is connected to activated carbon by aqueduct (6)
The water inlet end of filter (4) is provided with blowdown on the aqueduct (6) between quartz filter (3) and charcoal filter (4)
It manages (7), the water outlet of charcoal filter (4) is connected to the water inlet end of accurate filter (5), activated carbon by aqueduct (6)
It is provided with sewage pipe (7) on aqueduct (6) between filter (4) and accurate filter (5), chemicals dosing plant (8) includes medicine-chest
(81), metering pump (82), the first check valve (83), metering pump (82) setting go out in the top of medicine-chest (81), metering pump (82)
Medicine end is connected to the water inlet end of accurate filter (5) by aqueduct (6), between metering pump (82) and accurate filter (5)
It is provided on aqueduct (6) the first check valve (83), the water outlet of accurate filter (5) is connected to high pressure by aqueduct (6)
The water inlet end of (9) is pumped, pressure gauge after filter is disposed on the aqueduct (6) between accurate filter (5) and high-pressure pump (9)
(51), low-voltage protective switch (52), sewage pipe (7) and raw water solenoid valve (53), the water outlet of high-pressure pump (9) pass through aqueduct
(6) be connected to the water inlet end of reverse osmosis membrane group (11), on the aqueduct (6) between high-pressure pump (9) and reverse osmosis membrane group (11) according to
Secondary to be provided with pump intake pressure regulating valve (91), pump intake pressure table (92), two water outlets of reverse osmosis membrane group (11) are respectively communicated with
Pure water pipe (15) and concentrated water pipe (16), pure water pipe (15) be connected to the water inlet end of pure water water tank (12), in pure water pipe (15) according to
Secondary to be provided with pure water conductivity test electrode (13), pure water flowmeter (151), pure water conductivity test electrode (13) passes through conducting wire
It is connect with pure water conductivity display instrument (14), pure water conductivity display instrument (14) setting is right above electric cabinet (10) panel, electricity
Case (10) are controlled to be arranged in reverse osmosis membrane group (11) front upper place, raw water pump (2), metering pump (82), low-voltage protective switch (52), raw water
Solenoid valve (53), high-pressure pump (9) and scouring electromagnetic valve (181) are electrically connected by electric wire and electric cabinet (10) connecting terminal, institute
State water inlet end and concentrated water discharge pipe that concentrated water pipe (16) is respectively communicated with the water inlet end of concentrated water recovery tube (17), flushing pipe (18)
(19) water inlet end, the water outlet of flushing pipe (18) are connected to the water outlet of concentrated water discharge pipe (19), on the flushing pipe (18)
Be provided with scouring electromagnetic valve (181), the water outlet of concentrated water recovery tube (17) be connected to accurate filter (5) and high-pressure pump (9) it
Between aqueduct (6), recycling speedup regulating valve (171), recycling flowmeter are disposed on the concentrated water recovery tube (17)
(172), second one-way valve (173) are provided with concentrated water pressure gauge (161) on the concentrated water pipe (16), the concentrated water discharge pipe
(19) concentrated water regulating valve (191) and concentrated water flowmeter (192) are disposed on.
2. the reverse osmosis unit of concentrated water recycling speeder according to claim 1, it is characterised in that: the raw water box
(1) raw water is by raw water pump (2) pressurization by quartz filter (3), charcoal filter (4), accurate filter (5)
Filtering, medicine-chest (81) add antisludging agent to the raw water by filtering by metering pump (82) automatically, pass through the effect of high-pressure pump (9)
It is imported to reverse osmosis membrane group (11), by the purification & isolation of reverse osmosis membrane group (11), forms pure water and concentrated water, pure water pass through pure water
Conductivity is tested electrode (13) and is discharged by pure water pipe (15) Xiang Chunshui water tank (12), and concentrated water is by tri- tunnel concentrated water Guan Fen, all the way
By concentrated water recovery tube (17), passes through flushing pipe (18) all the way, finally flow to concentrated water discharge pipe (19) all the way, concentrated water passes through concentrated water
Recovery tube (17) flows to the aqueduct (6) between accurate filter (5) and high-pressure pump (9), carries out recycling and reusing, concentrated water recycling
Rate, by adjusting recycling speedup regulating valve (171) control, flows to the concentrated water of flushing pipe (18) again according to the height of pure water conductivity
Flow to concentrated water discharge pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107513.2U CN208916955U (en) | 2018-07-13 | 2018-07-13 | The reverse osmosis unit of concentrated water recycling speeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107513.2U CN208916955U (en) | 2018-07-13 | 2018-07-13 | The reverse osmosis unit of concentrated water recycling speeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208916955U true CN208916955U (en) | 2019-05-31 |
Family
ID=66693997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821107513.2U Active CN208916955U (en) | 2018-07-13 | 2018-07-13 | The reverse osmosis unit of concentrated water recycling speeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208916955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385469A (en) * | 2022-09-21 | 2022-11-25 | 安徽汇淼环保设备有限公司 | Ultra-water-saving large-scale hair permeation water treatment equipment |
-
2018
- 2018-07-13 CN CN201821107513.2U patent/CN208916955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385469A (en) * | 2022-09-21 | 2022-11-25 | 安徽汇淼环保设备有限公司 | Ultra-water-saving large-scale hair permeation water treatment equipment |
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