CN110255768A - A kind of reproducible double membrane filtration water purifiers - Google Patents
A kind of reproducible double membrane filtration water purifiers Download PDFInfo
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- CN110255768A CN110255768A CN201910588086.7A CN201910588086A CN110255768A CN 110255768 A CN110255768 A CN 110255768A CN 201910588086 A CN201910588086 A CN 201910588086A CN 110255768 A CN110255768 A CN 110255768A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 611
- 238000005374 membrane filtration Methods 0.000 title claims abstract description 19
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 116
- 239000012528 membrane Substances 0.000 claims abstract description 112
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 99
- 238000011010 flushing procedure Methods 0.000 claims abstract description 72
- 239000000126 substance Substances 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 91
- 229910052799 carbon Inorganic materials 0.000 claims description 89
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 80
- 239000010453 quartz Substances 0.000 claims description 66
- 238000005259 measurement Methods 0.000 claims description 28
- 238000004659 sterilization and disinfection Methods 0.000 claims description 24
- 239000003610 charcoal Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 238000011001 backwashing Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 36
- 239000011707 mineral Substances 0.000 abstract description 36
- 238000000746 purification Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 description 30
- 239000007788 liquid Substances 0.000 description 26
- 238000004140 cleaning Methods 0.000 description 20
- 239000000284 extract Substances 0.000 description 20
- 239000012530 fluid Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 14
- 230000001954 sterilising effect Effects 0.000 description 13
- 238000012360 testing method Methods 0.000 description 7
- 239000006004 Quartz sand Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 230000008676 import Effects 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009298 carbon filtering Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000011100 viral filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of reproducible double membrane filtration water purifiers, belong to technical field of water purification, and the water outlet that ultrafiltration diaphragm is set to clear water side is connected by valve 17 with the first water tank；The water outlet that reverse osmosis membrane device is set to clear water side is connected by valve 18 with the first water tank；It is corresponding connected that flushing pump water outlet passes through valve eight, valve nine, valve 19, valve 20, valve ten, valve 23, valve 24 and rinse mouth one, rinse mouth two, rinse mouth three, rinse mouth four, chemical tank water inlet, rinse mouth five, rinse mouth six respectively；It is corresponding connected that chemical tank water outlet passes through valve 11, valve 12, valve 21, valve 22 and rinse mouth one, rinse mouth two, rinse mouth three, rinse mouth four respectively.The reproducible double membrane filtration water purifiers of one kind of the invention, can configure the mineral water of any mineral concentration as needed, can be cleaned by flusher to filter, reuse filter, prolong the service life.
Description
Technical field
The invention belongs to technical field of water purification, relate in particular to a kind of reproducible double membrane filtration water purifiers.
Background technique
Existing filter for purifying water generally comprises raw water box, raw water pump, quartz filter, active carbon filter, essence
Close filter, membrane filter and water tank；Raw water passes sequentially through raw water pump, quartz filter, active carbon filtering from raw water box
Device, accurate filter, membrane filter are stored in water tank after purification；Raw water box is for storing raw water to be processed, to guarantee work
The continual and steady operation of skill subsequent process；The major function of raw water pump is constant system pressure of supply water, systems stabilisation water supply；Stone
Sand filter is a kind of filtrate using filter of the quartz sand as filler, is conducive to the impurity in removing water, there are also mistakes
The advantages that filtration resistance power is small, and large specific surface area, resistance to acid and alkali is strong, and resistance tocrocking is good, quartz filter can effectively remove in water
Suspended matter, and there is apparent removal to act on the pollutants such as colloid, iron, organic matter, pesticide, manganese, bacterium, virus in water；Together
When, quartz filter device structure is simple, automatic control may be implemented in operation, processing flow is big, recoil number is few, filtering is imitated
The features such as rate is high, resistance is small, operation is easy to maintenance.The work of active carbon filter is completed by charcoal bed, and charcoal bed is formed
Active carbon particle have micropores much more very and huge specific surface area, there is very strong physical absorption ability, water by charcoal bed,
Organic pollutants are effectively adsorbed by active carbon；Furthermore there are some oxygen-containing Guan Nengtuan on activated carbon surface non-crystallized part,
Adsorb the organic pollutant in the water by charcoal bed effectively by active carbon；Active carbon filter is at the more common water of one kind
Equipment is managed, subsequent equipment service life is can effectively ensure that as water process desalination system pre-treatment, improves effluent quality, prevent dirt
Dye.Accurate filter cylinder shell generally uses stainless steel material to manufacture, inside using PP melt-blown, line burning, folding, titanium filter core,
The tubuloses such as active carbon filter core filter core selects different mistake filtering elements according to different filter medium and design technology as filter element
Part, to reach the requirement of effluent quality, which is widely used in water treatment field, is the ideal equipment of water quality purification processes.
Membrane filter generally has ultrafiltration diaphragm or reverse osmosis membrane device, and the aperture of the filter membrane of ultrafiltration diaphragm is 0.001~0.02 micron,
Under this aperture, most of bacterium, virus filtration can be fallen.Theoretically speaking may only leave minerals in water and
Hydrone.The filter membrane precision of reverse osmosis membrane device is higher, at 0.0001~0.001 micron.Under this aperture, general only moisture
Son can pass through, remaining substance can be all intercepted --- and obtained water is pure water distilled water.
Existing filter for purifying water or mineral water or the use that a certain concentration minerals are produced using ultrafiltration diaphragm
Reverse osmosis membrane device produces pure water, does not but combine the two, produces the mineral water containing various concentration minerals as needed；
For quartz filter, active carbon filter, ultrafiltration diaphragm, reverse osmosis membrane device, after long-time service, microorganism and bacterium are easy
Attachment, and impurity also easily causes filter efficiency reduction, it is necessary to it is cleaned, filter is reused, is extended
Service life.
Summary of the invention
The purpose of the present invention is providing a kind of reproducible double membrane filtration water purifiers in view of the above shortcomings, intend to solve
It is how renewable etc. that existing filter for purifying water can not produce the mineral water containing various concentration minerals, filter as needed
Problem.To achieve the above object, the invention provides the following technical scheme:
A kind of reproducible double membrane filtration water purifiers, including raw water box 1, raw water pump 2, quartz filter 3, active carbon
Filter 4, accurate filter 5, postposition main valve 56, postposition master cylinder 57, master control valve 58, ultrafiltration diaphragm 59, reverse osmosis membrane device 60,
One water tank 61 and flusher；1 water outlet of raw water box is connect with 2 water inlet of raw water pump；2 water outlet of raw water pump is logical
It crosses valve 1 and is connect with the water inlet for being set to 3 top of quartz filter；The quartz filter 3 is set to going out for lower part
The mouth of a river is connect by valve 2 102 with the water inlet for being set to 4 top of active carbon filter；The active carbon filter 4 is set to lower part
The water outlet divided is connect by valve 3 103 with 5 water inlet of accurate filter；5 water outlet of accurate filter, postposition main valve 56, after
It sets master cylinder 57 and master control valve 58 is sequentially connected by pipeline；The water outlet of the master control valve 58 is by valve 15 and is set to super
The water inlet of 59 concentrated water side of filter membrane device connects；The water outlet of the master control valve 58 is by valve 16 and is set to reverse osmosis membrane device
The water inlet of 60 concentrated water sides connects；The water outlet that the ultrafiltration diaphragm 59 is set to clear water side passes through valve 17 and the first water storage
Case 61 is connected；The water outlet that the reverse osmosis membrane device 60 is set to clear water side is connected by valve 18 with the first water tank 61；Institute
The row's of being equipped with concentrated water spout on 60 concentrated water side of ultrafiltration diaphragm 59 and reverse osmosis membrane device is stated, row's concentrated water spout is outside by row's concentrated water valve
Discharge concentrated water；The flusher includes flushing pump 54 and chemical tank 55；54 water outlet of flushing pump passes through valve eight respectively
108, valve 9 109, valve 19, valve 20, valve 23, valve 24 be set to quartz filter 3 under
Partial rinse mouth 1, the rinse mouth 2 42 set on the lower part of active carbon filter 4, ultrafiltration diaphragm 59 are set to concentrated water side
Rinse mouth 3 64, reverse osmosis membrane device 60 are set to the rinse mouth 4 65 of concentrated water side, ultrafiltration diaphragm 59 is set to the rinse mouth five of clear water side
66, the rinse mouth 6 67 that reverse osmosis membrane device 60 is set to clear water side, which corresponds to, is connected；54 water outlet of flushing pump by valve 10 with
55 water inlet of chemical tank is connected；55 water outlet of chemical tank pass through respectively valve 11, valve 12, valve 21,
Valve 22 and rinse mouth 1, rinse mouth 2 42, rinse mouth 3 64, rinse mouth 4 65 are corresponding connected；The quartz sand mistake
3 top of filter is arranged with backwash outlets 1；The backwash outlets 1 pass through valve 13 to outlet backwashing water；It is described
4 top of active carbon filter is arranged with backwash outlets 2 43；The backwash outlets 2 43 are recoiled by valve 14 to outlet
Wash water.By above structure it is found that when needing to configure the mineral water of a certain concentration minerals, raw water pump 2, valve 1, valve two are opened
102, valve 3 103, postposition main valve 56, postposition master cylinder 57, master control valve 58, valve 15, valve 17, valve 16, valve ten
8 118, remaining valve is closed, and raw water passes sequentially through raw water pump, quartz filter, active carbon filter, precision from raw water box
Filter becomes initial filter water；Initial filter water, which successively passes through postposition main valve 56, postposition master cylinder 57, master control valve 58, ultrafiltration diaphragm 59, to be become
Ultrafiltration water, initial filter water, which successively passes through postposition main valve 56, postposition master cylinder 57, master control valve 58, reverse osmosis membrane device 60, becomes pure water, leads to
The aperture of control valve 17, valve 18 is crossed, ultrafiltration water and pure water are mixed into the controllable mineral water of mineral concentration
It is stored in the first water tank 61.
54 water outlet of flushing pump passes through valve 8 108 and one 32 phase of rinse mouth for being set to the lower part of quartz filter 3
Even；54 water outlet of flushing pump is connected by valve 9 109 with the rinse mouth 2 42 for being set to the lower part of active carbon filter 4；Institute
54 water outlet of flushing pump is stated to be connected by valve 10 with 55 water inlet of chemical tank；55 water outlet of chemical tank passes through valve 11
111 are connected with rinse mouth 1；55 water outlet of chemical tank is connected by valve 12 with rinse mouth 2 42；The quartz
3 top of sand filter is arranged with backwash outlets 1；The backwash outlets 1 pass through valve 13 to outlet backwashing water；
4 top of active carbon filter is arranged with backwash outlets 2 43；The backwash outlets 2 43 are anti-to outlet by valve 14
Flushing water.
When needing to rinse quartz filter 3, flushing pump 54 is opened, opens valve 10, valve 11, valve 13
113, remaining valve is closed, and flushing pump 54 extracts clear water and is mixed into medical fluid by chemical tank 55, enters quartz sand from rinse mouth 1
The lower part of filter 3, then part on quartz filter 3 is left from backwash outlets 1, it is dirty to outlet using valve 13
Dirty liquid medicine reaches disinfection cleaning purpose；Then valve 8 108, valve 13 are opened again, remaining valve is closed, and flushing pump 54 extracts clearly
Water enters the lower part of quartz filter 3 from rinse mouth 1, then leaves 3 top of quartz filter from backwash outlets 1
Point, using valve 13 to the dirty water of outlet, achieve the purpose that clear water washs quartz filter 3；Liquid medicine and two kinds of clear water
Cleaning way combines, and keeps quartz filter 3 renewable, reuses；
When needing to rinse active carbon filter 4, flushing pump 54 is opened, opens valve 10, valve 12, valve 14
114, remaining valve is closed, and flushing pump 54 extracts clear water and is mixed into medical fluid by chemical tank 55, enters active carbon from rinse mouth 2 42
The lower part of filter 4, then part on active carbon filter 4 is left from backwash outlets 2 43, it is dirty to outlet using valve 14
Dirty liquid medicine reaches disinfection cleaning purpose；Then valve 9 109, valve 14 are opened again, remaining valve is closed, and flushing pump 54 extracts clearly
Water enters the lower part of active carbon filter 4 from rinse mouth 2 42, then leaves 4 top of active carbon filter from backwash outlets 2 43
Point, using valve 14 to the dirty water of outlet, achieve the purpose that clear water detergent active carbon filter 4；Liquid medicine and two kinds of clear water
Cleaning way combines, and keeps active carbon filter 4 renewable, reuses；
54 water outlet of flushing pump is set to 3 64 phase of rinse mouth of concentrated water side by valve 19 with ultrafiltration diaphragm 59
Even；54 water outlet of flushing pump is connected by valve 20 with the rinse mouth 4 65 that reverse osmosis membrane device 60 is set to concentrated water side；Institute
54 water outlet of flushing pump is stated to be connected by valve 10 with 55 water inlet of chemical tank；55 water outlet of chemical tank passes through valve 20
One 121 are connected with rinse mouth 3 64；55 water outlet of chemical tank is connected by valve 22 with rinse mouth 4 65；It is described
54 water outlet of flushing pump is connected by valve 23 with the rinse mouth 5 66 that ultrafiltration diaphragm 59 is set to clear water side；The flushing
It pumps 54 water outlets and is connected by valve 24 with the rinse mouth 6 67 that reverse osmosis membrane device 60 is set to clear water side；The ultrafiltration membrane
The row's of being equipped with concentrated water spout on 60 concentrated water side of device 59 and reverse osmosis membrane device, row's concentrated water spout are discharged dense outward by row's concentrated water valve
Water.
When need to ultrafiltration diaphragm 59 carry out liquid medicine just clean when, open flushing pump 54, valve 10, valve 21,
Row's concentrated water valve of ultrafiltration diaphragm 59, remaining valve are closed, and flushing pump 54 extracts clear water to chemical tank 55 and is mixed into medical fluid, and medical fluid is from punching
It washes mouth 3 64 and enters 59 concentrated water side of ultrafiltration diaphragm, then be discharged from 59 row's concentrated water spout of ultrafiltration diaphragm, complete the medicine to ultrafiltration diaphragm 59
Water sterilization cleaning；When needing to carry out clear water to ultrafiltration diaphragm 59 just to clean, flushing pump 54, valve 19, ultrafiltration membrane are opened
Row's concentrated water valve of device 59, remaining valve are closed, and flushing pump 54 extracts clear water and enters 59 concentrated water side of ultrafiltration diaphragm from rinse mouth 3 64, then
It is discharged from 59 row's concentrated water spout of ultrafiltration diaphragm, the clear water of ultrafiltration diaphragm 59 is just being cleaned in completion；When need to ultrafiltration diaphragm 59 carry out
Clear water is anti-when cleaning, open flushing pump 54, valve 23, ultrafiltration diaphragm 59 row's concentrated water valve, remaining valve closes, flushing pump
54, which extract clear water, enters 59 clear water side of ultrafiltration diaphragm from rinse mouth 5 66, then is discharged from 59 row's concentrated water spout of ultrafiltration diaphragm, completion pair
The clear water of ultrafiltration diaphragm 59 is counter to be cleaned；
When needing to carry out liquid medicine to reverse osmosis membrane device 60 just to clean, flushing pump 54, valve 10, valve 22 are opened
122, row's concentrated water valve of reverse osmosis membrane device 60, remaining valve are closed, and flushing pump 54 extracts clear water to chemical tank 55 and is mixed into medical fluid, medicine
Liquid enters 60 concentrated water side of reverse osmosis membrane device from rinse mouth 4 65, then is discharged from 60 row's concentrated water spout of reverse osmosis membrane device, completes to reverse osmosis
The liquid medicine of permeable membrane device 60 sterilizes cleaning；When needing to carry out clear water to reverse osmosis membrane device 60 just to clean, flushing pump 54, valve two are opened
10, row's concentrated water valve of reverse osmosis membrane device 60, remaining valve are closed, and flushing pump 54 extracts clear water and enters reverse osmosis from rinse mouth 4 65
60 concentrated water side of permeable membrane device, then be discharged from 60 row's concentrated water spout of reverse osmosis membrane device, the clear water of reverse osmosis membrane device 60 is just being cleaned in completion；
When need to carry out reverse osmosis membrane device 60 clear water is counter to be cleaned when, open flushing pump 54, valve 24, reverse osmosis membrane device 60
Concentrated water valve is arranged, remaining valve is closed, and flushing pump 54 extracts clear water and enters 60 clear water side of reverse osmosis membrane device from rinse mouth 6 67, then from anti-
The discharge of 60 row's concentrated water spout of diaphragm is permeated, clean counter to the clear water of reverse osmosis membrane device 60 is completed；
And this flusher clear water and liquid medicine cleaning structure become one, quartz filter 3, active carbon filter
4, ultrafiltration diaphragm 59, reverse osmosis membrane device 60 share a set of flusher, and suitable medicine is added in chemical tank 55 according to specific needs
Agent, equipment is small, at low cost, keeps filter reusable, improves service life.
It further, further include high-temperature steam generator 51；The high-temperature steam generator 51 is equipped with steam (vapor) outlet；Institute
It states steam (vapor) outlet and passes through valve 4 104 respectively and be connected with the upper steam port 1 for being set to the top of quartz filter 3；The steam goes out
Mouth passes sequentially through valve 5 105, check valve 1 is connected with 3 water outlet of quartz filter；The steam (vapor) outlet passes through valve six
106 are connected with the upper steam port 2 41 for being set to 4 top of active carbon filter；The steam (vapor) outlet passes sequentially through valve 7 107, unidirectional
Valve 2 53 is connected with 4 water outlet of active carbon filter；The steam (vapor) outlet pass sequentially through valve 25, check valve 3 68 to
59 concentrated water side of ultrafiltration diaphragm is passed through high-temperature steam；The steam (vapor) outlet passes sequentially through valve 26, check valve 4 69 to anti-
Infiltration 60 concentrated water side of diaphragm is passed through high-temperature steam；The raw water box 1, quartz filter 3 and 4 bottom of active carbon filter are equal
Equipped with discharge port, the discharge port is equipped with bleed valve.By above structure it is found that when needing to disappear to 3 steam of quartz filter
When malicious, valve 4 104, the bleed valve on 3 bottom discharge mouth of quartz filter are opened, closes remaining valve, steam is from upper steam port
One 31 enter 3 top of quartz filter, then are discharged from 3 bottom discharge mouth of quartz filter, achieve the purpose that moise-heat sterilization；
When being full of liquid medicine or clear water inside quartz filter 3, valve 5 105, valve 13 are opened, closes remaining valve, steam is from stone
The lower part of sand filter 3 enters, and agitates liquid medicine or clear water to carry out dynamic soaking quartz filter 3, cleans cleaner；When
When needing to 4 moise-heat sterilization of active carbon filter, valve 6 106, the bleed valve on 4 bottom discharge mouth of active carbon filter are opened,
Close remaining valve, steam enters 4 top of active carbon filter from upper steam port 2 41, then from 4 bottom discharge of active carbon filter
Mouth discharge, achievees the purpose that moise-heat sterilization；When being full of liquid medicine or clear water inside active carbon filter 4, valve 7 107, valve are opened
14, remaining valve is closed, steam enters from the lower part of active carbon filter 4, agitates liquid medicine or clear water to carry out dynamic soaking living
Property carbon filter 4, clean it is cleaner., when to ultrafiltration 59 moise-heat sterilization of diaphragm, open the row of valve 25, ultrafiltration diaphragm 59
Concentrated water valve, remaining valve are closed, and high-temperature steam enters ultrafiltration diaphragm 59 and carries out disinfection；When to 60 moise-heat sterilization of reverse osmosis membrane device, beat
Row's concentrated water valve of valve opening 26, reverse osmosis membrane device 60, remaining valve are closed, and high-temperature steam enters the progress of reverse osmosis membrane device 60
Disinfection.
It further, further include the second water tank 62 and third water tank 63；59 water outlet of ultrafiltration diaphragm and valve ten
Pipeline between 7 117 is equipped with the first branch pipe 71；First branch pipe 71 leads to the second water tank 62；The reverse osmosis membrane
Pipeline between 60 water outlet of device and valve 18 is equipped with the second branch pipe 72；Second branch pipe 72 leads to third water tank
63.By above structure it is found that ultrafiltration water comes out from ultrafiltration diaphragm 59, the second water tank is directly stored in by the first branch pipe 71
62, it is spare as the mineral water for determining concentration；Pure water comes out from reverse osmosis membrane device 60, is directly stored in by the second branch pipe 72
Third water tank 63, it is spare as pure water, while being also available to the clear water source of flushing pump 54；Ultrafiltration water and pure water are mixed
It synthesizes the controllable mineral water of mineral concentration and is stored in the first water tank 61.
Further, the pipeline between the valve 17 and the first water tank 61 is equipped with first flowmeter 73；It is described
Pipeline between valve 18 and the first water tank 61 is equipped with second flowmeter 74；First water tank 61 is equipped with the
One conductivity measurement, the second water tank 62 are equipped with the second conductivity measurement, and third water tank 63 is equipped with third conductance
Rate tester, for measuring the conductivity of water quality.By above structure it is found that first flowmeter 73 and second flowmeter 74 can be quasi-
Really measurement ultrafiltration water and pure water mixing flow to the respective flow of the first water tank 61, thus dense according to the minerals for preparing configuration
The demand of the mineral water of degree, the aperture of control valve 17, valve 18, it is ensured that be stored in the mineral water of the first water tank 61
Concentration is controllable；First conductivity measurement monitors 61 mineral concentration of the first water tank, the second conductivity measurement monitoring second
62 mineral concentration of water tank, third conductivity measurement monitor 63 mineral concentration of third water tank, it is ensured that the conductance of water quality
Rate meets the requirements.
Further, valve 27 is equipped between 59 water outlet of first branch pipe 71 and ultrafiltration diaphragm；The valve two
Pipeline between 17 and 59 water outlet of ultrafiltration diaphragm is equipped with the 4th conductivity measurement；Second branch pipe 72 and anti-
It permeates and is equipped with valve 28 between 60 water outlet of diaphragm；Between 60 water outlet of the valve 28 and reverse osmosis membrane device
Pipeline is equipped with the 5th conductivity measurement；Pipeline between 59 water outlet of the valve 27 and ultrafiltration diaphragm is equipped with
First return pipe 75；First return pipe 75 leads to the pipeline between postposition main valve 56 and postposition master cylinder 57；Described first time
Flow tube 75 is equipped with valve 29；Pipeline between 60 water outlet of the valve 28 and reverse osmosis membrane device is equipped with the
Two return pipes 76；Second return pipe 76 leads to the pipeline between postposition main valve 56 and postposition master cylinder 57；Second reflux
Pipe 76 is equipped with valve 30.By above structure it is found that surpassing when the test of the 4th conductivity measurement comes out from ultrafiltration diaphragm 59
When the conductivity of drainage is undesirable, valve 27 is closed, and valve 29 is opened, and ultrafiltration water passes through the first return pipe
75 return to 57 import of postposition master cylinder, avoid enter into next process；When the 4th conductivity measurement is tested from ultrafiltration diaphragm 59
When carrying out the conductivity of ultrafiltration water and meeting the requirements, valve 27 is opened, and valve 29 is closed, and ultrafiltration water enters next work
Sequence；When the conductivity that the test of the 5th conductivity measurement comes out pure water from reverse osmosis membrane device 60 is undesirable, valve 20
8 128 close, and valve 30 is opened, and pure water returns to 57 import of postposition master cylinder by the second return pipe 76, avoid enter into next
A process；When the test of the 5th conductivity measurement meets the requirements from the conductivity that reverse osmosis membrane device 60 comes out pure water, valve two
18 open, and valve 30 is closed, and pure water enters next process；Pass through the first return pipe 75 and the second return pipe 76
Reflux, avoid influencing production efficiency because of of short duration underproof water quality and equipment downtime；Secondly, passing through the first return pipe
75 and ultrafiltration diaphragm 59 constitute circuit, when ultrafiltration diaphragm 59 is full of medical fluid, start postposition master cylinder 57, make medical fluid roll impregnate it is super
Filter membrane device 59；Circuit is constituted by the second return pipe 76 and reverse osmosis membrane device 60, when reverse osmosis membrane device 60 is full of medical fluid, starting
Postposition master cylinder 57 rolls medical fluid and impregnates reverse osmosis membrane device 60, keeps medical fluid cleaning more sufficiently and clean.
Further, the raw water box 1 is equipped with liquidometer, for monitoring the water in raw water box 1；The raw water pump 2
Pipeline, 3 water outlet of quartz filter and active carbon filter 4 between 3 water inlet of water outlet and quartz filter are intake
The pipeline between 5 water inlet of pipeline, 4 water outlet of active carbon filter and accurate filter, valve 27 between mouthful and super
Pipeline and master control valve between pipeline, valve 28 between 59 water outlet of filter membrane device and 60 water outlet of reverse osmosis membrane device
58 water outlets are equipped with pressure sensor.By above structure it is found that the raw water amount to raw water box 1 is monitored, when raw water box stores up
When depositing raw water deficiency, the continual and steady operation of technique subsequent process not can guarantee, then integral device is shut down.Pass through pressure sensor
Pressure difference confirms whether quartz filter 3, active carbon filter 4, ultrafiltration diaphragm 59, reverse osmosis membrane device 60 block, and needs
It clears up.
It further, further include ozone generator 8；The ozone generator 8 is used to give inflow the first water tank 61, second
The water disinfection of water tank 62 and third water tank 63；The third water tank 63 is used to provide reverse osmosis purification to flushing pump 54
Water.By above structure it is found that ozone generator 8 is to the water quality of the first water tank 61, the second water tank 62 and third water tank 63
It sterilizes again.
Further, 1 water outlet of raw water box is higher by 1 bottom certain distance of raw water box, and sets on 1 water outlet of raw water box
There is strainer, the filtering surface of the strainer is tilted towards 1 bottom of raw water box.By above structure it is found that 1 water outlet of raw water box is higher by original
1 bottom certain distance of water tank, enables large granular impurity to sink to 1 bottom of raw water box, and the filtering surface of strainer is tilted towards raw water
1 bottom of case, it is not easy to large granular impurity be caused to block strainer.
Further, it is equipped with the water distribution cover 44 being located above inside the active carbon filter 4 and is located at below water distribution cover
Filter layer；The filter layer is followed successively by sieve plate, fine sand layer, filter one, activity layer of charcoal, filter two, heavy manual labour from the bottom up
Layer of charcoal, filter three and cellucotton layer；The filter one, filter two and filter three are for limiting activity layer of charcoal and thick active carbon layer
Mixing.By above structure it is found that activity layer of charcoal is carefully filtered again, is generated after slightly active carbon layer first carries out coarse filtration
Gradient is filtered, the renewable cleaning of active carbon filter 4 is conducive to.
The beneficial effects of the present invention are:
1. the invention discloses a kind of reproducible double membrane filtration water purifiers, ultrafiltration diaphragm is set to the water outlet of clear water side
It is connected by valve 17 with the first water tank；The water outlet that reverse osmosis membrane device is set to clear water side passes through valve 18 and the first water tank
It is connected；Flushing pump water outlet passes through valve eight, valve nine, valve 19, valve 20, valve ten, valve 23, valve 24 respectively and rinses
Mouth one, rinse mouth two, rinse mouth three, rinse mouth four, chemical tank water inlet, rinse mouth five, rinse mouth six are corresponding to be connected；Chemical tank
Water outlet passes through valve 11, valve 12, valve 21, valve 22 and rinse mouth one, rinse mouth two, rinse mouth three, punching respectively
It is corresponding connected to wash mouth four.The reproducible double membrane filtration water purifiers of one kind of the invention, can configure any minerals as needed
The mineral water of concentration can clean filter by flusher, reuse filter, prolong the service life.
Detailed description of the invention
Fig. 1 is using preamble part structural schematic diagram of the present invention；
Fig. 2 is using active carbon filter schematic diagram of internal structure of the present invention；
Fig. 3 is to set partial structure diagram after applying the present invention；
In attached drawing: the upper steam port one of 1- raw water box, 2- raw water pump, 3- quartz filter, 31-, 32- rinse mouth one, 33-
The upper steam port two of backwash outlets one, 4- active carbon filter, 41-, 42- rinse mouth two, 43- backwash outlets two, 44- water distribution cover,
5- accurate filter, 51- high-temperature steam generator, 52- check valve one, 53- check valve two, 54- flushing pump, 55- chemical tank,
56- postposition main valve, 57- postposition master cylinder, 58- master control valve, 59- ultrafiltration diaphragm, 60- reverse osmosis membrane device, the first water tank of 61-,
The second water tank of 62-, 63- third water tank, 64- rinse mouth three, 65- rinse mouth four, 66- rinse mouth five, 67- rinse mouth six,
68- check valve three, 69- check valve four, the first branch pipe of 71-, the second branch pipe of 72-, 73- first flowmeter, 74- second flowmeter,
The first return pipe of 75-, the second return pipe of 76-, 8- ozone generator, 101- valve one, 102- valve two, 103- valve three, 104- valve four,
105- valve five, 106- valve six, 107- valve seven, 108- valve eight, 109- valve nine, 110- valve ten, 111- valve 11,112- valve 12,
113- valve 13,114- valve 14,115- valve 15,116- valve 16,117- valve 17,118- valve 18,119- valve 19,
120- valve 20,121- valve 21,122- valve 22,123- valve 23,124- valve 24,125- valve 25,
126- valve 26,127- valve 27,128- valve 28,129- valve 29,130- valve 30.
Specific embodiment
With reference to the accompanying drawing with specific embodiment, the present invention is described in more detail, but the present invention is not limited to
Following embodiment.
Embodiment one:
See attached drawing 1~3.A kind of reproducible double membrane filtration water purifiers, including raw water box 1, raw water pump 2, quartz sand mistake
It is filter 3, active carbon filter 4, accurate filter 5, postposition main valve 56, postposition master cylinder 57, master control valve 58, ultrafiltration diaphragm 59, anti-
Permeate diaphragm 60, the first water tank 61 and flusher；1 water outlet of raw water box is connect with 2 water inlet of raw water pump；The original
2 water outlet of water pump is connect by valve 1 with the water inlet for being set to 3 top of quartz filter；The quartz filter 3 is set
Water outlet in lower part is connect by valve 2 102 with the water inlet for being set to 4 top of active carbon filter；The active carbon filtering
The water outlet that device 4 is set to lower part is connect by valve 3 103 with 5 water inlet of accurate filter；5 water outlet of accurate filter, after
Main valve 56, postposition master cylinder 57 and master control valve 58 is set to be sequentially connected by pipeline；The water outlet of the master control valve 58 passes through valve 15
115 connect with the water inlet for being set to 59 concentrated water side of ultrafiltration diaphragm；The water outlet of the master control valve 58 passes through valve 16 and is set to
The water inlet of 60 concentrated water side of reverse osmosis membrane device connects；The water outlet that the ultrafiltration diaphragm 59 is set to clear water side passes through valve 17
It is connected with the first water tank 61；The water outlet that the reverse osmosis membrane device 60 is set to clear water side passes through valve 18 and the first water storage
Case 61 is connected；The row's of being equipped with concentrated water spout on 60 concentrated water side of the ultrafiltration diaphragm 59 and reverse osmosis membrane device, row's concentrated water spout pass through
Row's concentrated water valve discharges concentrated water outward；The flusher includes flushing pump 54 and chemical tank 55；54 water outlet of flushing pump point
Not Tong Guo valve 8 108, valve 9 109, valve 19, valve 20, valve 23, valve 24 be set to quartz
The rinse mouth 1 of the lower part of sand filter 3, the rinse mouth 2 42 set on the lower part of active carbon filter 4, ultrafiltration diaphragm 59 are set
In rinse mouth 3 64, the reverse osmosis membrane device 60 of concentrated water side are set to the rinse mouth 4 65 of concentrated water side, ultrafiltration diaphragm 59 is set to clear water side
Rinse mouth 5 66, reverse osmosis membrane device 60 is set to the rinse mouth 6 67 of clear water side and corresponding is connected；54 water outlet of flushing pump is logical
Valve 10 is crossed to be connected with 55 water inlet of chemical tank；55 water outlet of chemical tank pass through respectively valve 11, valve 12,
Valve 21, valve 22 and rinse mouth 1, rinse mouth 2 42, rinse mouth 3 64, rinse mouth 4 65 are corresponding connected；
3 top of quartz filter is arranged with backwash outlets 1；The backwash outlets 1 are anti-to outlet by valve 13
Flushing water；4 top of active carbon filter is arranged with backwash outlets 2 43；The backwash outlets 2 43 pass through valve 14
To outlet backwashing water.By above structure it is found that when needing to configure the mineral water of a certain concentration minerals, raw water pump 2, valve are opened
One 101, valve 2 102, valve 3 103, postposition main valve 56, postposition master cylinder 57, master control valve 58, valve 15, valve 17, valve ten
6 116, valve 18, remaining valve are closed, and raw water passes sequentially through raw water pump, quartz filter, active carbon mistake from raw water box
Filter, accurate filter become initial filter water；Initial filter water successively passes through postposition main valve 56, postposition master cylinder 57, master control valve 58, ultrafiltration membrane
Device 59 becomes ultrafiltration water, and initial filter water, which successively passes through postposition main valve 56, postposition master cylinder 57, master control valve 58, reverse osmosis membrane device 60, to be become
Pure water, by the aperture of control valve 17, valve 18, it is controllable that ultrafiltration water and pure water are mixed into mineral concentration
Mineral water be stored in the first water tank 61.
54 water outlet of flushing pump passes through valve 8 108 and one 32 phase of rinse mouth for being set to the lower part of quartz filter 3
Even；54 water outlet of flushing pump is connected by valve 9 109 with the rinse mouth 2 42 for being set to the lower part of active carbon filter 4；Institute
54 water outlet of flushing pump is stated to be connected by valve 10 with 55 water inlet of chemical tank；55 water outlet of chemical tank passes through valve 11
111 are connected with rinse mouth 1；55 water outlet of chemical tank is connected by valve 12 with rinse mouth 2 42；The quartz
3 top of sand filter is arranged with backwash outlets 1；The backwash outlets 1 pass through valve 13 to outlet backwashing water；
4 top of active carbon filter is arranged with backwash outlets 2 43；The backwash outlets 2 43 are anti-to outlet by valve 14
Flushing water.
When needing to rinse quartz filter 3, flushing pump 54 is opened, opens valve 10, valve 11, valve 13
113, remaining valve is closed, and flushing pump 54 extracts clear water and is mixed into medical fluid by chemical tank 55, enters quartz sand from rinse mouth 1
The lower part of filter 3, then part on quartz filter 3 is left from backwash outlets 1, it is dirty to outlet using valve 13
Dirty liquid medicine reaches disinfection cleaning purpose；Then valve 8 108, valve 13 are opened again, remaining valve is closed, and flushing pump 54 extracts clearly
Water enters the lower part of quartz filter 3 from rinse mouth 1, then leaves 3 top of quartz filter from backwash outlets 1
Point, using valve 13 to the dirty water of outlet, achieve the purpose that clear water washs quartz filter 3；Liquid medicine and two kinds of clear water
Cleaning way combines, and keeps quartz filter 3 renewable, reuses；
When needing to rinse active carbon filter 4, flushing pump 54 is opened, opens valve 10, valve 12, valve 14
114, remaining valve is closed, and flushing pump 54 extracts clear water and is mixed into medical fluid by chemical tank 55, enters active carbon from rinse mouth 2 42
The lower part of filter 4, then part on active carbon filter 4 is left from backwash outlets 2 43, it is dirty to outlet using valve 14
Dirty liquid medicine reaches disinfection cleaning purpose；Then valve 9 109, valve 14 are opened again, remaining valve is closed, and flushing pump 54 extracts clearly
Water enters the lower part of active carbon filter 4 from rinse mouth 2 42, then leaves 4 top of active carbon filter from backwash outlets 2 43
Point, using valve 14 to the dirty water of outlet, achieve the purpose that clear water detergent active carbon filter 4；Liquid medicine and two kinds of clear water
Cleaning way combines, and keeps active carbon filter 4 renewable, reuses；
54 water outlet of flushing pump is set to 3 64 phase of rinse mouth of concentrated water side by valve 19 with ultrafiltration diaphragm 59
Even；54 water outlet of flushing pump is connected by valve 20 with the rinse mouth 4 65 that reverse osmosis membrane device 60 is set to concentrated water side；Institute
54 water outlet of flushing pump is stated to be connected by valve 10 with 55 water inlet of chemical tank；55 water outlet of chemical tank passes through valve 20
One 121 are connected with rinse mouth 3 64；55 water outlet of chemical tank is connected by valve 22 with rinse mouth 4 65；It is described
54 water outlet of flushing pump is connected by valve 23 with the rinse mouth 5 66 that ultrafiltration diaphragm 59 is set to clear water side；The flushing
It pumps 54 water outlets and is connected by valve 24 with the rinse mouth 6 67 that reverse osmosis membrane device 60 is set to clear water side；The ultrafiltration membrane
The row's of being equipped with concentrated water spout on 60 concentrated water side of device 59 and reverse osmosis membrane device, row's concentrated water spout are discharged dense outward by row's concentrated water valve
Water.
When need to ultrafiltration diaphragm 59 carry out liquid medicine just clean when, open flushing pump 54, valve 10, valve 21,
Row's concentrated water valve of ultrafiltration diaphragm 59, remaining valve are closed, and flushing pump 54 extracts clear water to chemical tank 55 and is mixed into medical fluid, and medical fluid is from punching
It washes mouth 3 64 and enters 59 concentrated water side of ultrafiltration diaphragm, then be discharged from 59 row's concentrated water spout of ultrafiltration diaphragm, complete the medicine to ultrafiltration diaphragm 59
Water sterilization cleaning；When needing to carry out clear water to ultrafiltration diaphragm 59 just to clean, flushing pump 54, valve 19, ultrafiltration membrane are opened
Row's concentrated water valve of device 59, remaining valve are closed, and flushing pump 54 extracts clear water and enters 59 concentrated water side of ultrafiltration diaphragm from rinse mouth 3 64, then
It is discharged from 59 row's concentrated water spout of ultrafiltration diaphragm, the clear water of ultrafiltration diaphragm 59 is just being cleaned in completion；When need to ultrafiltration diaphragm 59 carry out
Clear water is anti-when cleaning, open flushing pump 54, valve 23, ultrafiltration diaphragm 59 row's concentrated water valve, remaining valve closes, flushing pump
54, which extract clear water, enters 59 clear water side of ultrafiltration diaphragm from rinse mouth 5 66, then is discharged from 59 row's concentrated water spout of ultrafiltration diaphragm, completion pair
The clear water of ultrafiltration diaphragm 59 is counter to be cleaned；
When needing to carry out liquid medicine to reverse osmosis membrane device 60 just to clean, flushing pump 54, valve 10, valve 22 are opened
122, row's concentrated water valve of reverse osmosis membrane device 60, remaining valve are closed, and flushing pump 54 extracts clear water to chemical tank 55 and is mixed into medical fluid, medicine
Liquid enters 60 concentrated water side of reverse osmosis membrane device from rinse mouth 4 65, then is discharged from 60 row's concentrated water spout of reverse osmosis membrane device, completes to reverse osmosis
The liquid medicine of permeable membrane device 60 sterilizes cleaning；When needing to carry out clear water to reverse osmosis membrane device 60 just to clean, flushing pump 54, valve two are opened
10, row's concentrated water valve of reverse osmosis membrane device 60, remaining valve are closed, and flushing pump 54 extracts clear water and enters reverse osmosis from rinse mouth 4 65
60 concentrated water side of permeable membrane device, then be discharged from 60 row's concentrated water spout of reverse osmosis membrane device, the clear water of reverse osmosis membrane device 60 is just being cleaned in completion；
When need to carry out reverse osmosis membrane device 60 clear water is counter to be cleaned when, open flushing pump 54, valve 24, reverse osmosis membrane device 60
Concentrated water valve is arranged, remaining valve is closed, and flushing pump 54 extracts clear water and enters 60 clear water side of reverse osmosis membrane device from rinse mouth 6 67, then from anti-
The discharge of 60 row's concentrated water spout of diaphragm is permeated, clean counter to the clear water of reverse osmosis membrane device 60 is completed；
And this flusher clear water and liquid medicine cleaning structure become one, quartz filter 3, active carbon filter
4, ultrafiltration diaphragm 59, reverse osmosis membrane device 60 share a set of flusher, and suitable medicine is added in chemical tank 55 according to specific needs
Agent, equipment is small, at low cost, keeps filter reusable, improves service life.
Embodiment two:
See attached drawing 1~3.It on the basis of example 1, further include high-temperature steam generator 51；The high-temperature steam occurs
Device 51 is equipped with steam (vapor) outlet；The steam (vapor) outlet passes through valve 4 104 and the upper steaming for being set to 3 top of quartz filter respectively
Steam ports 1 is connected；The steam (vapor) outlet passes sequentially through valve 5 105, check valve 1 is connected with 3 water outlet of quartz filter；
The steam (vapor) outlet is connected by valve 6 106 with the upper steam port 2 41 for being set to 4 top of active carbon filter；The steam (vapor) outlet
Pass sequentially through valve 7 107, check valve 2 53 is connected with 4 water outlet of active carbon filter；The steam (vapor) outlet passes sequentially through valve two
15, check valve 3 68 is passed through high-temperature steam to 59 concentrated water side of ultrafiltration diaphragm；The steam (vapor) outlet passes sequentially through valve 26
126, check valve 4 69 is passed through high-temperature steam to 60 concentrated water side of reverse osmosis membrane device；The raw water box 1, quartz filter 3 and work
Property 4 bottom of carbon filter be equipped with discharge port, the discharge port is equipped with bleed valve.By above structure it is found that when needing to stone
When sand 3 moise-heat sterilization of filter, valve 4 104, the bleed valve on 3 bottom discharge mouth of quartz filter are opened, remaining is closed
Valve, steam enters 3 top of quartz filter from upper steam port 1, then is discharged from 3 bottom discharge mouth of quartz filter,
Achieve the purpose that moise-heat sterilization；When being full of liquid medicine or clear water inside quartz filter 3, valve 5 105, valve 13 are opened,
Remaining valve is closed, steam enters from the lower part of quartz filter 3, and liquid medicine or clear water is agitated to carry out dynamic soaking quartz sand filtration
Device 3 cleans cleaner；When needing to 4 moise-heat sterilization of active carbon filter, valve 6 106,4 bottom of active carbon filter are opened
Bleed valve on discharge port, closes remaining valve, and steam enters 4 top of active carbon filter from upper steam port 2 41, then from activity
The discharge of 4 bottom discharge mouth of carbon filter, achievees the purpose that moise-heat sterilization；Liquid medicine or clear water are full of inside active carbon filter 4
When, open valve 7 107, valve 14, close remaining valve, steam enters from the lower part of active carbon filter 4, agitate liquid medicine or
Clear water carries out dynamic soaking active carbon filter 4, cleans cleaner., when to ultrafiltration 59 moise-heat sterilization of diaphragm, open valve 25
125, row's concentrated water valve of ultrafiltration diaphragm 59, remaining valve are closed, and high-temperature steam enters ultrafiltration diaphragm 59 and carries out disinfection；To reverse osmosis membrane
When 60 moise-heat sterilization of device, row's concentrated water valve of valve 26, reverse osmosis membrane device 60 is opened, remaining valve is closed, and high-temperature steam enters
Reverse osmosis membrane device 60 carries out disinfection.
Embodiment three:
See attached drawing 1~3.It on the basis of example 2, further include the second water tank 62 and third water tank 63；It is described super
Pipeline between 59 water outlet of filter membrane device and valve 17 is equipped with the first branch pipe 71；First branch pipe 71 leads to the second storage
Water tank 62；Pipeline between 60 water outlet of reverse osmosis membrane device and valve 18 is equipped with the second branch pipe 72；Described second
Pipe 72 leads to third water tank 63.It is straight by the first branch pipe 71 by above structure it is found that ultrafiltration water comes out from ultrafiltration diaphragm 59
It connects and is stored in the second water tank 62, it is spare as the mineral water for determining concentration；Pure water comes out from reverse osmosis membrane device 60, by
Two branch pipes 72 are directly stored in third water tank 63, spare as pure water, while the clear water for being also available to flushing pump 54 comes
Source；Ultrafiltration water and pure water are mixed into the controllable mineral water of mineral concentration and are stored in the first water tank 61.
Pipeline between the valve 17 and the first water tank 61 is equipped with first flowmeter 73；The valve 18
And the first pipeline between water tank 61 is equipped with second flowmeter 74；First water tank 61 is surveyed equipped with the first conductivity
Instrument is tried, the second water tank 62 is equipped with the second conductivity measurement, and third water tank 63 is equipped with third conductivity measurement, uses
In the conductivity of measurement water quality.By above structure it is found that first flowmeter 73 and second flowmeter 74 can accurately measure ultrafiltration
Water and pure water mixing flow to the respective flow of the first water tank 61, thus according to the mineral water for the mineral concentration for preparing configuration
Demand, the aperture of control valve 17, valve 18, it is ensured that the mineral spring water concentration for being stored in the first water tank 61 is controllable；
First conductivity measurement monitors 61 mineral concentration of the first water tank, and the second conductivity measurement monitors 62 mine of the second water tank
Material concentration, third conductivity measurement monitor 63 mineral concentration of third water tank, it is ensured that the conductivity of water quality meets the requirements.
Valve 27 is equipped between 59 water outlet of first branch pipe 71 and ultrafiltration diaphragm；27 He of valve
Pipeline between 59 water outlet of ultrafiltration diaphragm is equipped with the 4th conductivity measurement；Second branch pipe 72 and reverse osmosis membrane device 60
Valve 28 is equipped between water outlet；Pipeline between 60 water outlet of the valve 28 and reverse osmosis membrane device is equipped with
5th conductivity measurement；Pipeline between 59 water outlet of the valve 27 and ultrafiltration diaphragm is equipped with the first return pipe
75；First return pipe 75 leads to the pipeline between postposition main valve 56 and postposition master cylinder 57；It is set on first return pipe 75
There is valve 29；Pipeline between 60 water outlet of the valve 28 and reverse osmosis membrane device is equipped with the second return pipe
76；Second return pipe 76 leads to the pipeline between postposition main valve 56 and postposition master cylinder 57；It is set on second return pipe 76
There is valve 30.By above structure it is found that working as the conductance that the test of the 4th conductivity measurement comes out ultrafiltration water from ultrafiltration diaphragm 59
When rate is undesirable, valve 27 is closed, and valve 29 is opened, and ultrafiltration water is after the first return pipe 75 returns to
57 import of master cylinder is set, next process is avoided enter into；When the test of the 4th conductivity measurement comes out ultrafiltration water from ultrafiltration diaphragm 59
Conductivity when meeting the requirements, valve 27 is opened, and valve 29 is closed, and ultrafiltration water enters next process；When
When the conductivity that the test of five conductivity measurements comes out pure water from reverse osmosis membrane device 60 is undesirable, valve 28 is closed
It closes, valve 30 is opened, and pure water returns to 57 import of postposition master cylinder by the second return pipe 76, avoids enter into next process；
When the test of the 5th conductivity measurement meets the requirements from the conductivity that reverse osmosis membrane device 60 comes out pure water, valve 28
It opens, valve 30 is closed, and pure water enters next process；By the reflux of the first return pipe 75 and the second return pipe 76,
It avoids because of of short duration underproof water quality and equipment downtime, influences production efficiency；Secondly, passing through the first return pipe 75 and ultrafiltration
Diaphragm 59 constitutes circuit, when ultrafiltration diaphragm 59 is full of medical fluid, starts postposition master cylinder 57, rolls medical fluid and impregnates ultrafiltration diaphragm
59；Circuit is constituted by the second return pipe 76 and reverse osmosis membrane device 60, when reverse osmosis membrane device 60 is full of medical fluid, starting postposition is total
Pump 57 rolls medical fluid and impregnates reverse osmosis membrane device 60, keeps medical fluid cleaning more sufficiently and clean.
The raw water box 1 is equipped with liquidometer, for monitoring the water in raw water box 1；2 water outlet of raw water pump and stone
The pipe between 4 water inlet of pipeline, 3 water outlet of quartz filter and active carbon filter between 3 water inlet of sand filter
Pipeline, valve 27 and ultrafiltration diaphragm 59 between 5 water inlet of road, 4 water outlet of active carbon filter and accurate filter
58 water outlet of pipeline and master control valve between pipeline, valve 28 between water outlet and 60 water outlet of reverse osmosis membrane device
It is equipped with pressure sensor.By above structure it is found that the raw water amount to raw water box 1 is monitored, when raw water box stores raw water not
When sufficient, the continual and steady operation of technique subsequent process not can guarantee, then integral device is shut down.By pressure sensor pressure difference come really
Recognize whether quartz filter 3, active carbon filter 4, ultrafiltration diaphragm 59, reverse osmosis membrane device 60 block, needs to clear up.
It further include ozone generator 8；The ozone generator 8 is used to give inflow the first water tank 61, the second water tank 62
With the water disinfection of third water tank 63；The third water tank 63 is used to provide reverse osmosis-purified water to flushing pump 54.By upper
Structure is stated it is found that ozone generator 8 disappears again to the water quality of the first water tank 61, the second water tank 62 and third water tank 63
Poison.
1 water outlet of raw water box is higher by 1 bottom certain distance of raw water box, and 1 water outlet of raw water box is equipped with strainer, institute
The filtering surface for stating strainer is tilted towards 1 bottom of raw water box.By above structure it is found that 1 water outlet of raw water box is higher by 1 bottom of raw water box
Certain distance, enables large granular impurity to sink to 1 bottom of raw water box, and the filtering surface of strainer is tilted towards 1 bottom of raw water box, no
It is easy to cause large granular impurity to block strainer.
The water distribution cover 44 being located above and the filter layer below water distribution cover are equipped with inside the active carbon filter 4；
The filter layer is followed successively by sieve plate, fine sand layer, filter one, activity layer of charcoal, filter two, thick active carbon layer, filter from the bottom up
Three and cellucotton layer；The filter one, filter two and filter three are used to limit the mixing of activity layer of charcoal and thick active carbon layer.By
After above structure is it is found that slightly active carbon layer first carries out coarse filtration, activity layer of charcoal is carefully filtered again, generates filter gradient, has
Conducive to the renewable cleaning of active carbon filter 4.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (9)
1. a kind of reproducible double membrane filtration water purifiers, including raw water box (1), raw water pump (2), quartz filter (3), work
Property carbon filter (4), accurate filter (5), postposition main valve (56), postposition master cylinder (57), master control valve (58), ultrafiltration diaphragm
(59), reverse osmosis membrane device (60), the first water tank (61) and flusher；Raw water box (1) water outlet and raw water pump (2) into
Mouth of a river connection；Raw water pump (2) water outlet is connected by valve one (101) with the water inlet being set at the top of quartz filter (3)
It connects；The water outlet that the quartz filter (3) is set to lower part is pushed up by valve two (102) with active carbon filter (4) are set to
The water inlet in portion connects；The water outlet that the active carbon filter (4) is set to lower part passes through valve three (103) and accurate filter
(5) water inlet connects；It is characterized by: accurate filter (5) water outlet, postposition main valve (56), postposition master cylinder (57) and master control
Valve (58) is sequentially connected by pipeline；The water outlet of the master control valve (58) is by valve 15 (115) and is set to ultrafiltration diaphragm
(59) the water inlet connection of concentrated water side；The water outlet of the master control valve (58) is by valve 16 (116) and is set to reverse osmosis membrane device
(60) the water inlet connection of concentrated water side；The water outlet that the ultrafiltration diaphragm (59) is set to clear water side passes through valve 17 (117) and the
One water tank (61) is connected；The water outlet that the reverse osmosis membrane device (60) is set to clear water side passes through valve 18 (118) and the first storage
Water tank (61) is connected；The row's of being equipped with concentrated water spout on the ultrafiltration diaphragm (59) and reverse osmosis membrane device (60) concentrated water side, the row are dense
Concentrated water is discharged outward by arranging concentrated water valve in the mouth of a river；The flusher includes flushing pump (54) and chemical tank (55)；The flushing
Pump (54) water outlet passes through valve eight (108), valve nine (109), valve 19 (119), valve 20 (120), valve 23 respectively
(123), valve 24 (124) be set to quartz filter (3) under part rinse mouth one (32), be set to active carbon filter
(4) rinse mouth three (64), the reverse osmosis membrane device (60) that the rinse mouth two (42) of part, ultrafiltration diaphragm (59) are set to concentrated water side under are set
It is set in rinse mouth five (66), the reverse osmosis membrane device (60) that the rinse mouth four (65) of concentrated water side, ultrafiltration diaphragm (59) are set to clear water side
Rinse mouth six (67) in clear water side is corresponding connected；Flushing pump (54) water outlet passes through valve ten (110) and chemical tank (55)
Water inlet is connected；Chemical tank (55) water outlet pass through respectively valve 11 (111), valve 12 (112), valve 21 (121),
Valve 22 (122) and rinse mouth one (32), rinse mouth two (42), rinse mouth three (64), rinse mouth four (65) are corresponding connected；Institute
It states quartz filter (3) top and is arranged with backwash outlets one (33)；The backwash outlets one (33) by valve 13 (113) to
Outlet backwashing water；Active carbon filter (4) top is arranged with backwash outlets two (43)；The backwash outlets two (43) are logical
Valve 14 (114) is crossed to outlet backwashing water.
2. the reproducible double membrane filtration water purifiers of one kind according to claim 1, it is characterised in that: further include that high temperature steams
Vapour generator (51)；The high-temperature steam generator (51) is equipped with steam (vapor) outlet；The steam (vapor) outlet passes through valve four respectively
(104) it is connected with the upper steam port one (31) being set at the top of quartz filter (3)；The steam (vapor) outlet passes sequentially through valve five
(105), check valve one (52) is connected with quartz filter (3) water outlet；The steam (vapor) outlet passes through valve six (106) and is set to
Upper steam port two (41) at the top of active carbon filter (4) is connected；The steam (vapor) outlet passes sequentially through valve seven (107), check valve
Two (53) are connected with active carbon filter (4) water outlet；The steam (vapor) outlet passes sequentially through valve 25 (125), check valve three
(68) high-temperature steam is passed through to ultrafiltration diaphragm (59) concentrated water side；The steam (vapor) outlet passes sequentially through valve 26 (126), check valve
Four (69) are passed through high-temperature steam to reverse osmosis membrane device (60) concentrated water side；The raw water box (1), quartz filter (3) and activity
Carbon filter (4) bottom is equipped with discharge port, and the discharge port is equipped with bleed valve.
3. the reproducible double membrane filtration water purifiers of one kind according to claim 2, it is characterised in that: further include the second storage
Water tank (62) and third water tank (63)；Pipeline between ultrafiltration diaphragm (59) water outlet and valve 17 (117) is equipped with
First branch pipe (71)；First branch pipe (71) leads to the second water tank (62)；Reverse osmosis membrane device (60) water outlet and valve
Pipeline between 18 (118) is equipped with the second branch pipe (72)；Second branch pipe (72) leads to third water tank (63).
4. the reproducible double membrane filtration water purifiers of one kind according to claim 3, it is characterised in that: the valve 17
(117) pipeline between the first water tank (61) is equipped with first flowmeter (73)；The valve 18 (118) and the first water storage
Pipeline between case (61) is equipped with second flowmeter (74)；First water tank (61) is tested equipped with the first conductivity
Instrument, the second water tank (62) are equipped with the second conductivity measurement, and third water tank (63) is equipped with third conductivity measurement,
For measuring the conductivity of water quality.
5. the reproducible double membrane filtration water purifiers of one kind according to claim 4, it is characterised in that: first branch pipe
(71) valve 27 (127) is equipped between ultrafiltration diaphragm (59) water outlet；The valve 27 (127) and ultrafiltration diaphragm (59)
Pipeline between water outlet is equipped with the 4th conductivity measurement；Second branch pipe (72) and reverse osmosis membrane device (60) water outlet
Between be equipped with valve 28 (128)；Pipeline between the valve 28 (128) and reverse osmosis membrane device (60) water outlet is equipped with
5th conductivity measurement；Pipeline between the valve 27 (127) and ultrafiltration diaphragm (59) water outlet is equipped with first time
Flow tube (75)；First return pipe (75) leads to the pipeline between postposition main valve (56) and postposition master cylinder (57)；Described first
Return pipe (75) is equipped with valve 29 (129)；Pipe between the valve 28 (128) and reverse osmosis membrane device (60) water outlet
Road is equipped with the second return pipe (76)；Second return pipe (76) is led between postposition main valve (56) and postposition master cylinder (57)
Pipeline；Second return pipe (76) is equipped with valve 30 (130).
6. the reproducible double membrane filtration water purifiers of one kind according to claim 5, it is characterised in that: the raw water box
(1) it is equipped with liquidometer, for monitoring the water in raw water box (1)；Raw water pump (2) water outlet and quartz filter
(3) pipeline between the pipeline between water inlet, quartz filter (3) water outlet and active carbon filter (4) water inlet, work
Pipeline, valve 27 (127) and ultrafiltration diaphragm between property carbon filter (4) water outlet and accurate filter (5) water inlet
(59) pipeline and master control valve between the pipeline between water outlet, valve 28 (128) and reverse osmosis membrane device (60) water outlet
(58) water outlet is equipped with pressure sensor.
7. the reproducible double membrane filtration water purifiers of one kind according to claim 6, it is characterised in that: further include ozone hair
Raw device (8)；The ozone generator (8) is used for inflow the first water tank (61), the second water tank (62) and third water tank
(63) water disinfection；The third water tank (63) is used to provide reverse osmosis-purified water to flushing pump (54).
8. the reproducible double membrane filtration water purifiers of one kind described according to claim 1~one of 7, it is characterised in that: described
Raw water box (1) water outlet is higher by raw water box (1) bottom certain distance, and raw water box (1) water outlet is equipped with strainer, the strainer
Filtering surface inclination towards raw water box (1) bottom.
9. the reproducible double membrane filtration water purifiers of one kind described according to claim 1~one of 7, it is characterised in that: described
The water distribution cover (44) being located above and the filter layer below water distribution cover are equipped with inside active carbon filter (4)；The filtering
Layer is followed successively by sieve plate, fine sand layer, filter one, activity layer of charcoal, filter two, thick active carbon layer, filter three and fiber from the bottom up
Cotton layer；The filter one, filter two and filter three are used to limit the mixing of activity layer of charcoal and thick active carbon layer.
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| CN201910588086.7A CN110255768B (en) | 2019-07-02 | 2019-07-02 | Renewable double-membrane filtering water purifying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233230A (en) * | 2020-03-24 | 2020-06-05 | 广西桦源水处理设备有限公司 | Movable drinking fountain water and drinking purified water system and control method thereof |
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