CN105502795A - Water purification method and direct drinking station equipment - Google Patents
Water purification method and direct drinking station equipment Download PDFInfo
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- CN105502795A CN105502795A CN201610053359.4A CN201610053359A CN105502795A CN 105502795 A CN105502795 A CN 105502795A CN 201610053359 A CN201610053359 A CN 201610053359A CN 105502795 A CN105502795 A CN 105502795A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 176
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000000746 purification Methods 0.000 title abstract description 6
- 230000035622 drinking Effects 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 claims abstract description 72
- 230000001954 sterilising effect Effects 0.000 claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 22
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 241000196324 Embryophyta Species 0.000 claims description 19
- 229920000742 Cotton Polymers 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 238000005345 coagulation Methods 0.000 claims description 10
- 230000015271 coagulation Effects 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 150000001768 cations Chemical class 0.000 claims description 6
- 238000011068 loading method Methods 0.000 claims description 6
- 238000002203 pretreatment Methods 0.000 claims description 6
- 238000005374 membrane filtration Methods 0.000 claims description 5
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 3
- 244000060011 Cocos nucifera Species 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003456 ion exchange resin Substances 0.000 claims description 2
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 8
- 239000011707 mineral Substances 0.000 abstract description 8
- 239000008399 tap water Substances 0.000 abstract description 8
- 235000020679 tap water Nutrition 0.000 abstract description 8
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000460 chlorine Substances 0.000 abstract description 4
- 229910052801 chlorine Inorganic materials 0.000 abstract description 4
- 241000195493 Cryptophyta Species 0.000 abstract 1
- 230000033558 biomineral tissue development Effects 0.000 abstract 1
- 230000005415 magnetization Effects 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
- 230000000694 effects Effects 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 235000010755 mineral Nutrition 0.000 description 7
- 125000001309 chloro group Chemical group Cl* 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 6
- -1 organism Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 150000008282 halocarbons Chemical class 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000693 micelle Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical class O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000004089 microcirculation Effects 0.000 description 2
- 238000005325 percolation Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 108700012359 toxins Proteins 0.000 description 2
- 241001515965 unidentified phage Species 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000003130 cardiopathic effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000002351 wastewater Substances 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
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 provides a water purification method and direct drinking station equipment. The water purification method comprises the first step of strong magnetization treatment, wherein water is pretreated through a magnetizer; the second step of composite filtration, wherein filtration above 5 micrometers and filtration above one micrometer are involved; the third step of RO filtration, wherein micron-size or nanoscale reverse osmosis membranes are adopted for filtration; the fourth step of ultraviolet sterilization or ozone sterilization preservation; the fifth step of mineralization and postposition of composite filter elements. According to the water purification method, the multi-stage filter elements and RO membranes are adopted for filtration, tap water can be filtered, sediment, rust, bacteria, algae microorganisms, heavy metal, organic matter, chlorine and peculiar smell in tap water can be effectively removed, the water hardness is low, the mineral content in water is high, small molecular groups are formed in water, and water is easy to absorb.
Description
Technical field
The present invention relates to water treatment field, be specifically related to a kind of process for purifying water and directly drink station equipment.
Background technology
Along with the develop rapidly of modern industry, water body is just being subject to the organic chemistry such as pump, phenol in trade effluent, vehicle exhaust, agricultural chemicals etc. and is polluting and the pollution of heavy metal; After tap water dispatches from the factory, after the facilities such as very long water transfer pipe network and high building water tower, water tank, the pollutent of increase is a lot of, as iron rust, dirt, bacterium etc., directly uses very dangerous; The easy residual chlorine element of tap water chlorination process, is easily formed with organic pollutants, easy cause cancer, cardiopathic generation; Heavy metal residual in water quality is also great threat to HUMAN HEALTH.In addition, existing tap water water clusters is comparatively large, and easily produce incrustation scale, be unfavorable for healthy, the water hardness is larger; Water water solubility in boiled process becomes large, makes water mineral content step-down.
Summary of the invention
For solve seriously polluted in existing tap water, the water hardness is high, water mineral content is low, macromolecular mass mostly is in water, water is absorbed technical problem not easily, the invention provides that one is purified waste water, the water hardness is low, water mineral content is high, form subset in water, make the easy absorbed process for purifying water of water and directly drink station equipment.
A kind of process for purifying water, comprises the steps: step one, strong magnetic treatment: carry out pre-treatment by magnetizing apparatus to water; Step 2, combined filtration: comprise more than 5 microns filter and more than 1 micron filter; Step 3, RO osmosis filtration: adopt micron order or nano level reverse osmosis membrane filtration; Step 4, ultra-violet sterilization or ozone sterilization are fresh-keeping; Step 5: the rearmounted composite filter element of mineralising.
In a kind of preferred embodiment of process for purifying water provided by the invention, described more than 5 microns filtrations are specially: adopt PPF cotton to filter or Wire-wound filter core filtration, or 5 microns of active carbon loading silvers filter, or 5 microns high iodate value cocoanut active charcoals filter; Described more than 1 micron filtration is specially: adopt 1 micron of granular carbon to filter, or 1 micron of folding cotton filter element filtering, or 1 micron of active carbon loading silver filters.
In a kind of preferred embodiment of process for purifying water provided by the invention, described step 2 also comprises steps A, resin cation (R.C.) filters.
In a kind of preferred embodiment of process for purifying water provided by the invention, described step 2 also comprises step B, gac filtration, and step C, post active carbon filter.
In a kind of preferred embodiment of process for purifying water provided by the invention, described step 3 also comprises RO in-line coagulation: adopt high-pressure hydraulic pump, high-voltage switch gear to improve hydraulic pressure needed for hydraulic pressure to RO film work.
In a kind of preferred embodiment of process for purifying water provided by the invention, described step 5 is specially: adopt weakly alkaline mineralising filter core to carry out mineralising process.
In a kind of preferred embodiment of process for purifying water provided by the invention, described step 3 comprises water quality on-line checkingi, the total dissolved solid material value of the water quality of contrast water inlet and the water quality of water outlet.
One directly drinks station equipment, comprise more than the 5 microns filter plants connected by water pipe successively, more than 1 micron filter plant, RO osmosis filtration equipment and post-positioned sterilization freshness preserving equipment, described more than 5 microns filter plants are the cotton filtration units of 5 microns of PPF, described more than 1 micron filter plant is the cotton filtration unit of 1 micron of PPF, described RO osmosis filtration equipment is 800G-RO membrane filter appts, and described post-positioned sterilization freshness preserving equipment comprises ozone-sterilizing device and ultraviolet sterilization apparatus.
In a kind of preferred embodiment of straight drink station equipment provided by the invention, described straight drink station equipment also comprises resin cation (R.C.) filtration unit, gac filtration device, post active carbon filtration unit, RO in-line coagulation topping-up pump and water quality online detection instrument, described ion exchange resin filtration unit and described gac filtration device are located between described more than 5 microns filter plants and described more than 1 micron filter plant, described post active carbon filtration unit is located between described RO osmosis filtration equipment and described post-positioned sterilization freshness preserving equipment, described RO osmosis filtration equipment is located at by described RO in-line coagulation topping-up pump, described water quality online detection instrument is located at the water side of the feed-water end before described more than 5 microns filter plants and described RO osmosis filtration equipment, described water quality online detection instrument comprises LED display and WIFI, described LED display and described WIFI are located at described water quality online detection instrument.
In a kind of preferred embodiment of straight drink station equipment provided by the invention, described straight drink station equipment also comprises automatic water vendor and RO automatic backwash equipment, described automatic water vendor is connected with described post-positioned sterilization freshness preserving equipment, described RO automatic backwash equipment is located at described RO osmosis filtration equipment, described automatic water vendor comprises coin-freed arrangement, card reader and intelligent mainboard, and described coin-freed arrangement and described card reader are connected with described intelligent mainboard respectively.Steps A, strong magnetic treatment is also comprised: by magnetizing apparatus, pre-treatment is carried out to water before described step one.
Compared to prior art, described process for purifying water provided by the invention and straight drink station equipment have following beneficial effect:
Adopt multi-stage filter core and RO reverse osmosis membrane filtration, can filter tap water, effectively remove the silt in water, iron rust, bacterium, alga microbial, heavy metal, organism, chlorine and peculiar smell, the water hardness is low, water mineral content is high, forms subset in water, and water is easily absorbed.
More than 5 microns effects of filtering: remove the suspended substance in water, silt, iron rust, organism, chlorine residue, the objectionable impuritiess such as heterochromatic peculiar smell, form the percolation water of RO film inflow requirement.
More than 1 micron effect of filtering: the pre-treatment being Household water purification equipment, can carry out prefiltration to source water, and remove suspended substance in water, the impurity such as silt, iron rust, effectively can extend the work-ing life of rear class filter core.
Preposition activated charcoal, the i.e. effect of granulated active carbon: heterochromatic, peculiar smell in efficient adsorption water, organism, chlorine residue, halocarbon etc.
The effect of RO reverse osmosis membrane: 0.0001 micron, aperture, it is one of present the most effective water treatment mode, utilize principle of reverse osmosis, under pressure-driven, solute in solution is separated with solvent, bacteriophage, salt, calcium magnesium metal ion in effective Separation of Water, the Impurity removals such as organism make the high quality direct-drinking water of sanitary safe.National health department points out, as the water technology be commonly used---R/O Reverse Osmosis Technology is at present the most safely with ripe.
Post active carbon filter core: the heterochromatic peculiar smell in planar water, chlorine residue, halocarbon and organism, regulates the mouthfeel of water, makes water outlet sweet ice-cold good to eat.
Strong magnetic treatment can adopt energy stone, and it act as: contained the abundant rare material in underground such as calcium, iron, zinc, selenium, the skin care containing a large amount of needed by human body, health " trace element ".PH value in adjustable water, can be undertaken activating and mineralising by water, transforms the potential of hydrogen of water, macromolecular mass is changed into small-micelle water, make water become weakly alkaline small-micelle water, it is high to melt oxygen amount, and seepage force is strong, be conducive to Cell uptake, remove the acidic toxins in human body, more beneficial absorption of human body.
Positively charged ion soften resin filter core: the ion in water and carry out between solid intermediate ion the reaction of a kind of reversible chemical, when some ion in liquid comparatively like by ion exchange solid, just can be adsorbed by ion exchange solid, for maintaining the electric neutrality of the aqueous solution, so ion exchange solid must disengage in equivalent ionic back dissolving liquid, thus incrustation scale in softening water.
The effect of weakly alkaline mineralising filter core: the strong adsorptivity of product utilization medical stone and the characteristic of released mineral matter, and the compound action of other mineralising raw materials generation used in combination.Water can be carried out activating and mineralising, transform the potential of hydrogen of water.Research shows when water is after this material action of soaking, and in water, generation is ruptured by original disorderly large water clusters, and the polarity of water will rearrange and is combined into stable subset, and the dissolved oxygen amount in water will improve greatly.The water molecules marshalling of this state, density are high, force of cohesion is strong, the adsorptive power of molecule is little, seepage force is strong, simultaneously in water by containing the various trace elements useful to human body, can absorption of human body be accelerated, can microcirculation be improved, be of value to the new heart of body healthy.
Described straight drink station equipment adopts the setting of described automatic water vendor, automatic selling water is carried out by described coin-freed arrangement, described card reader, adopt the setting of described RO automatic backwash equipment, can RO osmosis filtration equipment described in auto-flushing, extend the work-ing life of described RO osmosis filtration equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the workflow diagram of process for purifying water provided by the invention;
Fig. 2 is the structural representation of straight drink station equipment provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.
Referring to Fig. 1, is the workflow diagram of process for purifying water 1 provided by the invention.
A kind of process for purifying water 1, comprises the steps:
Step S1, strong magnetic treatment: pre-treatment is carried out to water by magnetizing apparatus;
Step S2, combined filtration:
Step S21:5 micron filters above: adopt PPF cotton to filter or Wire-wound filter core filtration, or 5 microns of active carbon loading silvers filter, or 5 microns high iodate value cocoanut active charcoals filter;
Step S22: resin cation (R.C.) filters;
Step S23: gac filtration;
Step S24:1 micron filters above: adopt 1 micron of granular carbon to filter,
Or 1 micron of folding cotton filter element filtering, or 1 micron of active carbon loading silver filters;
Step S3, RO osmosis filtration: adopt micron order or nano level reverse osmosis membrane filtration;
Specifically also comprise:
Step S31:RO in-line coagulation: adopt high-pressure hydraulic pump, high-voltage switch gear to improve hydraulic pressure needed for hydraulic pressure to RO film work;
Step S32: water quality on-line checkingi, the total dissolved solid material value of the water quality of contrast water inlet and the water quality of water outlet.
Step S4, ultra-violet sterilization or ozone sterilization are fresh-keeping;
The rearmounted composite filter element of step S5, mineralising: adopt weakly alkaline mineralising filter core to carry out mineralising process.
Please again consulting Fig. 2, is the structural representation of straight drink station equipment 2 provided by the invention.
Described straight drink station equipment 2 comprises more than the 5 microns filter plants 21, resin cation (R.C.) filtration unit 22, gac filtration device more than 23,1 micron filter plant 24, RO osmosis filtration equipment 25, post active carbon filtration unit 26, post-positioned sterilization freshness preserving equipment 27 and the automatic water vendor 28 that are connected by water pipe successively.Described more than 5 microns filter plants 21 are the cotton filtration units of 5 microns of PPF, described more than 1 micron filter plant 22 is the cotton filtration unit of 1 micron of PPF, described RO osmosis filtration equipment 23 is 800G-RO membrane filter appts, and described post-positioned sterilization freshness preserving equipment 27 comprises ozone-sterilizing device 271 and ultraviolet sterilization apparatus 272.
Described RO osmosis filtration equipment 25 also comprises RO in-line coagulation topping-up pump 251, RO automatic backwash equipment 252 and water quality online detection instrument 253, described RO in-line coagulation topping-up pump 251, described RO automatic backwash equipment 252 is located at described RO osmosis filtration equipment 25, described RO osmosis filtration equipment is located at by described RO in-line coagulation topping-up pump, described water quality online detection instrument 253 is located at the water side of the feed-water end before described more than 5 microns filter plants 21 and described RO osmosis filtration equipment 25, described water quality online detection instrument 253 comprises LED display 531 and WIFI532, described LED display 531 and described WIFI532 are located at described water quality online detection instrument 253.
Described automatic water vendor 28 is connected with described post-positioned sterilization freshness preserving equipment 27.Described automatic water vendor 28 comprises coin-freed arrangement 281, card reader 282 and intelligent mainboard 283.Described coin-freed arrangement 281 and described card reader 282 are connected with described intelligent mainboard 283 respectively.
Compared to prior art, described process for purifying water provided by the invention and straight drink station equipment have following beneficial effect:
Adopt multi-stage filter core and RO reverse osmosis membrane filtration, can filter tap water, effectively remove the silt in water, iron rust, bacterium, alga microbial, heavy metal, organism, chlorine and peculiar smell, the water hardness is low, water mineral content is high, forms subset in water, and water is easily absorbed.
More than 5 microns effects of filtering: remove the suspended substance in water, silt, iron rust, organism, chlorine residue, the objectionable impuritiess such as heterochromatic peculiar smell, form the percolation water of RO film inflow requirement.
More than 1 micron effect of filtering: the pre-treatment being Household water purification equipment, can carry out prefiltration to source water, and remove suspended substance in water, the impurity such as silt, iron rust, effectively can extend the work-ing life of rear class filter core.
Preposition activated charcoal, the i.e. effect of granulated active carbon: heterochromatic, peculiar smell in efficient adsorption water, organism, chlorine residue, halocarbon etc.
The effect of RO reverse osmosis membrane: 0.0001 micron, aperture, it is one of present the most effective water treatment mode, utilize principle of reverse osmosis, under pressure-driven, solute in solution is separated with solvent, bacteriophage, salt, calcium magnesium metal ion in effective Separation of Water, the Impurity removals such as organism make the high quality direct-drinking water of sanitary safe.National health department points out, as the water technology be commonly used---RO Reverse Osmosis Technology is at present the most safely with ripe.
Post active carbon filter core: the heterochromatic peculiar smell in planar water, chlorine residue, halocarbon and organism, regulates the mouthfeel of water, makes water outlet sweet ice-cold good to eat.
Strong magnetic treatment can adopt energy stone, and it act as: contained the abundant rare material in underground such as calcium, iron, zinc, selenium, the skin care containing a large amount of needed by human body, health " trace element ".PH value in adjustable water, can be undertaken activating and mineralising by water, transforms the potential of hydrogen of water, macromolecular mass is changed into small-micelle water, make water become weakly alkaline small-micelle water, it is high to melt oxygen amount, and seepage force is strong, be conducive to Cell uptake, remove the acidic toxins in human body, more beneficial absorption of human body.
Positively charged ion soften resin filter core: the ion in water and carry out between solid intermediate ion the reaction of a kind of reversible chemical, when some ion in liquid comparatively like by ion exchange solid, just can be adsorbed by ion exchange solid, for maintaining the electric neutrality of the aqueous solution, so ion exchange solid must disengage in equivalent ionic back dissolving liquid, thus incrustation scale in softening water.
The effect of weakly alkaline mineralising filter core: the strong adsorptivity of product utilization medical stone and the characteristic of released mineral matter, and the compound action of other mineralising raw materials generation used in combination.Water can be carried out activating and mineralising, transform the potential of hydrogen of water.Research shows when water is after this material action of soaking, and in water, generation is ruptured by original disorderly large water clusters, and the polarity of water will rearrange and is combined into stable subset, and the dissolved oxygen amount in water will improve greatly.The water molecules marshalling of this state, density are high, force of cohesion is strong, the adsorptive power of molecule is little, seepage force is strong, simultaneously in water by containing the various trace elements useful to human body, can absorption of human body be accelerated, can microcirculation be improved, be of value to the new heart of body healthy.
Described straight drink station equipment adopts the setting of described automatic water vendor 28, automatic selling water is carried out by described coin-freed arrangement 281, described card reader 282, adopt the setting of described RO automatic backwash equipment 252, can RO osmosis filtration equipment 25 described in auto-flushing, extend the work-ing life of described RO osmosis filtration equipment 25; Adopt described water quality on-line checkingi 253, can detect TDS in this one-level of RO equivalent, to the water quality of water inlet, do com-parison and analysis with process to the water quality of this one-level of RO film, water quality energy on-line checkingi out.Water quality analysis constructs, and available described LED display 531 shows, and possesses media function.Configure described WIFI532, its water medium property shows by being wirelessly transmitted in display equipment.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included within scope of patent protection of the present invention.
Claims (10)
1. a process for purifying water, is characterized in that, comprises the steps: step one, strong magnetic treatment: carry out pre-treatment by magnetizing apparatus to water; Step 2, combined filtration: comprise more than 5 microns filter and more than 1 micron filter; Step 3, RO osmosis filtration: adopt micron order or nano level reverse osmosis membrane filtration; Step 4, ultra-violet sterilization or ozone sterilization are fresh-keeping; Step 5: the rearmounted composite filter element of mineralising.
2. process for purifying water according to claim 1, is characterized in that: described more than 5 microns filtrations are specially: adopt PPF cotton to filter or Wire-wound filter core filtration, or 5 microns of active carbon loading silvers filter, or 5 microns high iodate value cocoanut active charcoals filter; Described more than 1 micron filtration is specially: adopt 1 micron of granular carbon to filter, or 1 micron of folding cotton filter element filtering, or 1 micron of active carbon loading silver filters.
3. process for purifying water according to claim 1, is characterized in that: described step 2 also comprises steps A, resin cation (R.C.) filters.
4. process for purifying water according to claim 1, is characterized in that: described step 2 also comprises step B, gac filtration, and step C, post active carbon filter.
5. process for purifying water according to claim 1, is characterized in that: described step 3 also comprises RO in-line coagulation: adopt high-pressure hydraulic pump, high-voltage switch gear to improve hydraulic pressure needed for hydraulic pressure to RO film work.
6. process for purifying water according to claim 1, is characterized in that: described step 5 is specially: adopt weakly alkaline mineralising filter core to carry out mineralising process.
7. process for purifying water according to claim 1, is characterized in that: described step 3 comprises water quality on-line checkingi, the total dissolved solid material value of the water quality of contrast water inlet and the water quality of water outlet.
8. an application rights requires that 1 to the straight drink station equipment of process for purifying water according to claim 8, it is characterized in that: comprise more than the 5 microns filter plants connected by water pipe successively, more than 1 micron filter plant, RO osmosis filtration equipment and post-positioned sterilization freshness preserving equipment, described more than 5 microns filter plants are the cotton filtration units of 5 microns of PPF, described more than 1 micron filter plant is the cotton filtration unit of 1 micron of PPF, described RO osmosis filtration equipment is 800G-RO membrane filter appts, and described post-positioned sterilization freshness preserving equipment comprises ozone-sterilizing device and ultraviolet sterilization apparatus.
9. straight drink station equipment according to claim 8, it is characterized in that: described straight drink station equipment also comprises resin cation (R.C.) filtration unit, gac filtration device, post active carbon filtration unit, RO in-line coagulation topping-up pump and water quality online detection instrument, described ion exchange resin filtration unit and described gac filtration device are located between described more than 5 microns filter plants and described more than 1 micron filter plant, described post active carbon filtration unit is located between described RO osmosis filtration equipment and described post-positioned sterilization freshness preserving equipment, described RO osmosis filtration equipment is located at by described RO in-line coagulation topping-up pump, described water quality online detection instrument is located at the water side of the feed-water end before described more than 5 microns filter plants and described RO osmosis filtration equipment, described water quality online detection instrument comprises LED display and WIFI, described LED display and described WIFI are located at described water quality online detection instrument.
10. straight drink station equipment according to claim 8, it is characterized in that: described straight drink station equipment also comprises automatic water vendor and RO automatic backwash equipment, described automatic water vendor is connected with described post-positioned sterilization freshness preserving equipment, described RO automatic backwash equipment is located at described RO osmosis filtration equipment, described automatic water vendor comprises coin-freed arrangement, card reader and intelligent mainboard, and described coin-freed arrangement and described card reader are connected with described intelligent mainboard respectively.
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| CN106854027A (en) * | 2017-03-01 | 2017-06-16 | 同济大学 | A kind of ultrafiltration water treatment experimental device with magnetization pretreatment |
| CN108395031A (en) * | 2018-06-05 | 2018-08-14 | 浙江兆泉智能科技有限公司 | Cloud intelligence water purification station |
| CN109721204A (en) * | 2019-03-07 | 2019-05-07 | 河北太和洁源水务科技发展有限公司 | Town sewage advanced treatment process |
| CN110734183A (en) * | 2019-10-31 | 2020-01-31 | 珠海格力电器股份有限公司 | Full intelligent control system for direct drinking water |
| CN111225881A (en) * | 2017-08-28 | 2020-06-02 | Mva参与咨询有限公司 | System for purifying and physico-chemically conditioning water |
| CN111606434A (en) * | 2020-05-28 | 2020-09-01 | 柯诗达科技(台州)有限公司 | Circulating instant-filtering type super-clean-flow reverse osmosis direct drinking machine |
| CN111807603A (en) * | 2020-07-21 | 2020-10-23 | 供生堂健康管理有限公司 | Drinking water treatment method and device |
| RU2778684C2 (en) * | 2017-08-28 | 2022-08-23 | Мва Партисипасоеш Энд Консультория Лтда. | System for purification and regulation of the physico-chemical composition of water and the use of the resulting water |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106854027A (en) * | 2017-03-01 | 2017-06-16 | 同济大学 | A kind of ultrafiltration water treatment experimental device with magnetization pretreatment |
| CN111225881A (en) * | 2017-08-28 | 2020-06-02 | Mva参与咨询有限公司 | System for purifying and physico-chemically conditioning water |
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| RU2778684C2 (en) * | 2017-08-28 | 2022-08-23 | Мва Партисипасоеш Энд Консультория Лтда. | System for purification and regulation of the physico-chemical composition of water and the use of the resulting water |
| CN108395031A (en) * | 2018-06-05 | 2018-08-14 | 浙江兆泉智能科技有限公司 | Cloud intelligence water purification station |
| CN109721204A (en) * | 2019-03-07 | 2019-05-07 | 河北太和洁源水务科技发展有限公司 | Town sewage advanced treatment process |
| CN110734183A (en) * | 2019-10-31 | 2020-01-31 | 珠海格力电器股份有限公司 | Full intelligent control system for direct drinking water |
| CN111606434A (en) * | 2020-05-28 | 2020-09-01 | 柯诗达科技(台州)有限公司 | Circulating instant-filtering type super-clean-flow reverse osmosis direct drinking machine |
| CN111807603A (en) * | 2020-07-21 | 2020-10-23 | 供生堂健康管理有限公司 | Drinking water treatment method and device |
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