CN106938872A - Bag-pack drinking water multistage purification mineralization device - Google Patents
Bag-pack drinking water multistage purification mineralization device Download PDFInfo
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- CN106938872A CN106938872A CN201710340673.5A CN201710340673A CN106938872A CN 106938872 A CN106938872 A CN 106938872A CN 201710340673 A CN201710340673 A CN 201710340673A CN 106938872 A CN106938872 A CN 106938872A
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- 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
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- 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
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- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- 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
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- 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
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- 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
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
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- 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
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- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/20—Total organic carbon [TOC]
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- 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
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Abstract
A kind of bag-pack drinking water multistage purification mineralization device, it is included：First order coarse filter device；Second level micron filter device；Third level nanofiltration device；Fourth stage mineralization device；It is pumped by device；Valves and turn-key system at different levels.
Description
【Technical field】
The invention belongs to water technology, and in particular to a kind of bag-pack drinking water multistage purification mineralization device.
【Background technology】
Water is Source of life, and water technology is constantly improving with the development of science and technology.Investigated according to the World Health Organization,
Human diseases 80% is relevant with water.Relevant information shows, the people that China has 24% drinks the water of undesired water, about 10,000,000 people drink
With high-fluorine water, 30,000,000 people drink high hard water, and 50,000,000 people drink high fluoride water, and per average annual in rising trend.State
The main sterilization method of interior running water is that chlorination is sterilized, although can remove a large amount of bacteriums, reach sanitary standard.But this sterilization side
Method can not eliminate the compositions such as heavy metal, the nitrite in the harmful substance existed in water, especially water.Conveyed simultaneously
Journey, water tower water storage etc. cause a certain degree of secondary pollution.Water is boiled into (or Pasteur's heating disinfection), can effectively eliminate defeated
The bacterium produced during sending or harmful microorganism, but it is harmful to remove the heavy metal in water, carcinogenic chlorine residue etc.
Material, the intake of these materials is known from experience to people and causes high risks.Therefore, Drinking Water needs deep purifying.
Arsenic and cadmium are distributed widely in the earth's crust, because colcanism etc. enters nature, or because ore, fossil fuel are opened
Adopt, industrial activity etc., artificially into environment.Also about 2ppb arsenic and cadmium, planktonic organism and marine alga etc. are contained in seawater
The arsenic in seawater can be obtained, and is put aside in vivo.Meanwhile, arsenic and cadmium are noxious material, even if intake is less than the ultra micro of lethal dose
Arsenic and cadmium are measured, the symptoms such as vomiting, stomachache, diarrhoea and liver function harm, cacesthesia etc., chronic arsenic and cadmium intake also occurs
Then there is the danger for triggering neurological disorder, carcinogenic etc..Therefore, in drinking water, we must go arsenic removal and cadmium as far as possible.
Natural mineral water belongs to the water source for coming from not common water system, should correspond with GB 5749 and life is drunk
With the requirement of water source quality health, i.e.,:It should meet when using surface water for water source《Water environment quality standard》(GB
3838) requirement, should meet when using underground water for water source《Groundwater quality standard》(GB/T 14848) requirement.These non-public affairs
The source water of water system is after processing altogether, and its water quality should reach GB 5749 requirement, enters back into the follow-up of production packaging drinking water
Manufacturing procedure.
Contain abundant inorganic mineral constituents, such as lithium, strontium, zinc, selenium, bromide, iodide, inclined silicon in natural mineral water
Acid and other soluble solids.These above-mentioned compositions are advantageous to health.However, also can not in pure natural mineral water
Contain more or less heavy metal component and organic pollution with avoiding.Method for treating water general at present is by reverse osmosis membrane
Carry out, but reverse osmosis membrane can get rid of the dissolved matter in water comprehensively so that high-quality natural mineral water becomes common pure water,
Eliminate the health-care efficacy of natural mineral water.Reverse osmosis membrane price is high simultaneously, purification high cost enterprise, constrains before its market
Scape.Meanwhile, the composition in natural mineral water not fully agrees with human body requirements.
In this case, using other cheap purification techniques in addition to mode of reverse osmosis, and it can provide simultaneously
The method of drinking water in good taste and healthy is just extremely urgent.
CN203284834U discloses reverse osmosis purification device, and its waste water wastes serious, often produces one liter of water purification and typically
Waste water more than three times of draining.And preparation is pure water, has no the mineralogical composition beneficial to body.
Document CN200420105145.X is disclosed turns into life using manually compound filtration with manganese sand, activated carbon filtration treatment
Drinking water.But manganese sand and activated carbon can not effectively remove heavy metal pollution removing.
Document CN87216207 and CN2009200793347 are disclosed using active carbon purifying, far infrared mineralization ball mistake
Filter, medical stone mineralization are treated as Drinking Water.Although there is mineralization device, but still heavy metal therein can not be removed.
The applicant rouses the abundant mineral water resource in ridge using Foochow, has developed packed water technology, drinking for packed water is
Whole process sealing, from beginning to end not with air contact, it is to avoid secondary pollution, food-grade composite film specially packaging, can bear pole
Big pressure, cracky, not disposable.Packed water has become drinking water main product in many developed countries, and China is most
Early packed water is to be used for aviation field, and current ordinary consumer family consumption is also less.
In order to provide the clean drinking water for meeting packed water requirement, the applicant provides a kind of simple in construction, user
Just, with purification and the multistage appliance for treating drinking water of mineralization.
【The content of the invention】
An object of the present invention, is to provide a kind of bag-pack drinking water multistage purification mineralization device, it is included：The first order
Coarse filter device；Second level micron filter device；Third level nanofiltration device；Fourth stage mineralization device；It is pumped by
Device；Valves and turn-key system at different levels.
First order coarse filter device uses one or more PP cottons filters, and PP cottons are selected from two dimension or three-dimensional PP cottons.
The PP cottons of two, three or four are preferably used, wherein first PP cotton can select two dimension PP cottons, last is from three-dimensional
PP cottons.Or three PP cottons are selected, first and second filter core are 5 microns of PP cottons, and the 3rd is 1 micron of PP cotton filter core.
Second level micron filter device uses one or more active carbon filtering device, and activated carbon specific surface area is
800‐2000m2/ g, preferably greater than 1200m2/ g, more preferably greater than 1500m2/g.Activated carbon can select UDF granular activated carbons and/
Or CTO extruded activated carbons.
The filter core of third level nanofiltration unit is by bar-shaped or tubulose nano-TiO2, nano-ZnO, Nano-meter SiO_22Or
Nanometer Al2O3Composition.
The filtrate of fourth stage mineralization device, it includes following components：20-30 parts of cocoanut active charcoals, 20-30 parts of far infrared potteries
Porcelain powder, 10-15 part medical stone, 5-20 portions of limonites, 50-200 portions of carbonaceous meteorites, 5-15 portions of bacteria removers.
The second object of the present invention, is to provide a kind of filtrate of mineralization device, it is prepared as follows：
A1. medical stone, limonite are ground to form into particle, 1-5 μm of particle diameter, and with cocoanut active charcoal, far-infrared ceramic powder
It is well mixed；
A2. the mixture of last step is added into the homogenizing processing of a small amount of deionized water, is configured to pasty state, added while stirring
Heat is to 80 DEG C, and it is 10-15%, granulation to control compound moisture content；
A3. above-mentioned particle is subjected to microwave radiation, removes excessive moisture, form the drying mineralized particles of 0.2cm diameters；
A4. by carbonaceous meteorite, the fragment that diameter 1cm or so is made is smashed, is blended with the drying mineralized particles of last step；
A5., above-mentioned filtrate can be used as after sterilizing-drying to the filtrate of fourth stage mineralization device.
The bag-pack drinking water multistage purification mineralization device of the present invention, wherein, stages delivery port and water inlet are respectively provided with
There is magnetic valve；First order coarse filter device connects with second level micron filter device and third level nanofiltration device respectively
Connect.
First order coarse filter device, second level micron filter device, third level nanofiltration device, fourth stage mineralising
Device water outlet is provided with TOC detection means and TDS detection means, and detected value is input in turn-key system.
In one embodiment of the invention, the water come out from second level micron filter device can be passed directly into the 4th
In level mineralization device.
In one embodiment of the invention, wherein, the water come out from first order coarse filter device can be passed directly into
In level Four mineralization device.
【Brief description of the drawings】
The drinking water multistage purification mineralization device layout drawing of accompanying drawing 1..
Reference：
1. it is pumped by device；
2. first order coarse filter device；
3. second level micron filter device；
4. third level nanofiltration device；
5. fourth stage mineralization device；
6. turn-key system；
7-11.TOC detection means and TDS detection means；
12-22. valves.
The nano-TiO of accompanying drawing 2.2The SEM figures of tube.
The SEM figures of the nano-ZnO club of accompanying drawing 3..
The Nano-meter SiO_2 of accompanying drawing 4.2The SEM figures of club.
【Embodiment】
The bag-pack drinking water multistage purification mineralization device of the present invention, it is included：First order coarse filter device；Second level micron
Level filter；Third level nanofiltration device；Fourth stage mineralization device；It is pumped by device；Valves at different levels and master control
System.
First order coarse filter device uses one or more PP cottons filters, and PP cottons are selected from two dimension or three-dimensional PP cottons.
The PP cottons of two, three or four are preferably used, wherein first PP cotton can select two dimension PP cottons, last is from three-dimensional
PP cottons.Or three PP cottons are selected, first and second filter core are 5 microns of PP cottons, and the 3rd is 1 micron of PP cotton filter core.
Second level micron filter device uses one or more active carbon filtering device, and activated carbon specific surface area is
800‐2000m2/ g, preferably greater than 1200m2/ g, more preferably greater than 1500m2/g.Activated carbon can select UDF granular activated carbons and/
Or CTO extruded activated carbons.
The filter core of third level nanofiltration unit is by bar-shaped or tubulose nano-TiO2, nano-ZnO, Nano-meter SiO_22Or
Nanometer Al2O3Composition.
The third level nanofiltration filter core is that one kind has loaded the poisonous gold such as arsenic ion, cadmium ion, nickel ion, lead ion
Belong to the nanostructure of ionic adsorption compound.The toxic metal ions adsorptivity compound can be preferential and selective
Ground combines, replaces and/or adsorb these metal ions.It includes but is not limited to, ammonium molybdate, di-iron trioxide and ferroso-ferric oxide
Mixture, cerium oxide, cubic sulfate lepidocrocite powder etc..It is preferred that ammonium molybdate.Further preferably ferriferous oxide.
Its preparation method is：
In titanyl sulfate (TiOSO4), propyl alcohol, in the mixed solution of aqueous sulfuric acid, addition ethanol is lived with quaternary ammonium salt surface
Property agent produces nano-TiO2Tube.
At Zn (OH)2In the ethanol solution of hydrochloric acid, addition quaternary surfactant produces nano-ZnO club.
In the acid solution of tetraethyl orthosilicate, addition quaternary surfactant produces Nano-meter SiO_22Club.
In Al2(OH)3In the ethanol solution of nitric acid, addition quaternary surfactant produces a nanometer Al2O3It is bar-shaped
Thing.
The quaternary surfactant is tetraethylammonium bromide, benzyltriethylammoinium chloride, etamon chloride, benzyl
Trimethyl ammonium chloride, DTAC, double octadecyl bromination ammoniums etc..
Then toxic metals ionic adsorption compound is loaded on the nanotube-shaped thing or club.
Mode of loading is：
In the ethanol or propanol solution of nanotube-shaped thing or club, at 30 DEG C, add surfactant and carry out
Stirring, heated solution promotes solvent volatilization, is finally dried in a vacuum to 45 DEG C.Obtain pulverulent solids.
By the multiple washing and drying of the solid.Then add in the solution of toxic metal ions adsorption compound, fully stir
Mix, wash, be dried at 60 DEG C.Obtain the nanotube-shaped thing or bar-shaped for being loaded with toxic metal ions adsorption compound
Thing.
The filtrate of fourth stage mineralization device, it includes following components：20-30 parts of cocoanut active charcoals, 20-30 parts of far infrared potteries
Porcelain powder, 10-15 part medical stone, 5-20 portions of limonites, 50-200 portions of carbonaceous meteorites, 5-15 portions of bacteria removers.
The filtrate of the mineralization device, it is prepared as follows：
A1. medical stone, limonite are ground to form into particle, 1-5 μm of particle diameter, and with cocoanut active charcoal, far-infrared ceramic powder
It is well mixed with chitosan；
A2. the mixture of last step is added into the homogenizing processing of a small amount of deionized water, is configured to pasty state, added while stirring
Heat is to 80 DEG C, and it is 10-15%, granulation to control compound moisture content；
A3. above-mentioned particle is subjected to microwave radiation, removes excessive moisture, form the drying mineralized particles of 0.2cm diameters；
A4. by carbonaceous meteorite, the fragment that diameter 1cm or so is made is smashed, is blended with the drying mineralized particles of last step；
A5., above-mentioned filtrate can be used as after sterilizing-drying to the filtrate of fourth stage mineralization device.
Medical stone, limonite, can dissolution many be beneficial to the inorganic salts and trace element of health, such as calcium, phosphorus,
The trace element such as iron, magnesium, copper, zinc, manganese, selenium, chromium and rare earth element, as many as about 58 kinds；Again can the mercury in water, cadmium, cyanogen and
The material absorption of bacterium and generation stench is fallen.At the same time, water regulation can be also made to turn into drinkable acid-base value.
Maximum chlorine, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichlorine are threatened to health in cocoanut active charcoal energy absorption water
The harmful substances such as granulometric impurity, organic matter, stop Escherichia coli, chemical substance and heavy metal element in methane and water
Far-infared ceramic powder effectively removes that chlorine in running water is smelly, bleaching powder is smelly etc, and becomes water macromolecular mass
Into subset, make resonance, the motion of acceleration hydrone between hydrone, make hydrone activation, ionization, this state is
That water is purified, this water by people drunk after not only mouthfeel is delicious and is absorbed by the body quickly, accelerate human body newly old
Metabolism, promotes health, realizes health care.
Carbonaceous meteorite does not contain the harmful components such as heavy metal, its natural magnetic field having to the nervous system of human body, interior point
System, tissue metabolism, blood, skin and hair etc. is secreted to have a certain impact.Pass through analysis center of Tsing-Hua University, Peking University point
The nuclear magnetic resonance chemical analyser and icp mses of test center are analysed, to carbonaceous meteorite soaking water and unsoaked
Blank control group found after contrast experiment：Drinking water is micro- from 0.01 in the silicone content short time after carbonaceous meteorite soaks
Gram every milliliter rises to 2.40 micrograms per millilitres.The presence of metasilicic acid can effectively maintain electrolyte balance and the physiology machine of human body
Can, acted on blood vessel elasticity, increase skin elasticity, promotion skeleton development etc. is recovered.
The bag-pack drinking water multistage purification mineralization device of the present invention, wherein, stages delivery port and water inlet are respectively provided with
There is magnetic valve；First order coarse filter device connects with second level micron filter device and third level nanofiltration device respectively
Connect.
First order coarse filter device, second level micron filter device, third level nanofiltration device, fourth stage mineralising
Device water outlet is provided with TOC detection means and TDS detection means, and detected value is input in turn-key system.
According to following example, it will be further appreciated that the function and advantage of these and other embodiment of the present invention, its
One or more systems of the present invention and the benefit and/or advantage of technology are illustrated, but do not illustrate the complete model of the present invention
Enclose.
The preparation of [embodiment 1] third level nanofiltration filter core
＜ nano-TiOs2The synthetic method ＞ of tube
In there-necked flask, titanyl sulfate (TiOSO is added4) 17g, propyl alcohol 30ml, H2SO4Mix, obtain after 1M aqueous solution 5ml
Obtain milky white solution.
The dissolved matter of DTAC is added in 15g ethanol.TiOSO4：Trimethyl chlorination
Ammonium：H2SO4Mol ratio be 2:1:0.5.Ethanol is heated to 45 DEG C, removal of solvent under reduced pressure just can form glue within 5 minutes
Solid.The solid is calcined 3 hours at 400 DEG C, volatile impurity is removed.
The nanotube obtained has structure as shown in Figure 2.
The synthetic method ＞ of ＜ nano-ZnO clubs
In there-necked flask, Zn (OH) is added2Mixed after 19g, ethanol 30ml, hydrochloric acid 1M aqueous solution 5ml, obtain white molten
Liquid.
The dissolved matter of DTAC is added in 15g ethanol.ZnO：DTAC：
The mol ratio of hydrochloric acid is 2:1:0.5.Ethanol is heated to 45 DEG C, removal of solvent under reduced pressure just can form gluey solid within 5 minutes
Body.The solid is calcined 3 hours at 420 DEG C, volatile impurity is removed.
The nanotube obtained has structure as shown in Figure 3.
＜ Nano-meter SiO_2s2The synthetic method ＞ of club
In there-necked flask, add after tetraethyl orthosilicate 17g, hydrochloric acid 1M aqueous solution 5ml and 30ml deionized waters and mix, obtain
Translucent solution.
The dissolved matter of DTAC is added in 15g ethanol.Tetraethyl orthosilicate：Trimethyl
Ammonium chloride：The mol ratio of hydrochloric acid is 2:1:0.5.Ethanol is heated to 45 DEG C, removal of solvent under reduced pressure just can be formed within 5 minutes
Colloidal solid.The solid is calcined 3 hours at 300 DEG C, volatile impurity is removed.
The nanotube obtained has structure as shown in Figure 4.
＜ ammonium molybdates are supported on nano-TiO2＞ on tube
In 50ml ethanol, mix, filled at 35 DEG C after adding the double octadecyl bromination ammoniums of 5g titanium oxide, 0.8g
Divide stirring, be heated to 45 DEG C and be dried in vacuo, promote solvent volatilization.The solids so obtained is washed, at 45 DEG C
Lower carry out constant pressure and dry.
The solids of gained is mixed into 50ml water, 3g (NH is then added4)6Mo7O24.24H2In O solution, stir
Mix 12 hours.Cleaned, and dried with deionized water.It is repeated 2 times.High vacuum dry is finally carried out at 60 DEG C.
So, (NH is just obtained4)6Mo7O24.24H2O is loaded on the filter core in titania surface.
＜ ammonium molybdates are supported on ＞ on nano-ZnO club
In 50ml ethanol, mix, filled at 35 DEG C after adding the double octadecyl bromination ammoniums of 6g zinc oxide, 0.8g
Divide stirring, be heated to 45 DEG C and be dried in vacuo, promote solvent volatilization.The solids so obtained is washed, at 45 DEG C
Lower carry out constant pressure and dry.
The solids of gained is mixed into 50ml water, 3g (NH is then added4)6Mo7O24.24H2In O solution, stir
Mix 12 hours.Cleaned, and dried with deionized water.It is repeated 2 times.High vacuum dry is finally carried out at 60 DEG C.
So, (NH is just obtained4)6Mo7O24.24H2O is loaded on the filter core on ZnO surfaces.
The preparation of [embodiment 2] fourth stage mineralization device filtrate
30 parts of cocoanut active charcoals, 20 parts of far-infrared ceramic powders, 15 parts of medical stones, 10 parts of limonites, 100 parts of carbonaceous fall from the sky or outer space
Stone, 5 portions of chitosan bacteria removers.
A1. medical stone, limonite are ground to form below particle, 5 μm of particle diameter, and with cocoanut active charcoal, far-infared ceramic powder
End, chitosan are well mixed；
A2. the mixture of last step is added into the homogenizing processing of a small amount of deionized water, is configured to pasty state, added while stirring
Heat is to 80 DEG C, and it is 12% to control compound moisture content, granulation；
A3. above-mentioned particle is subjected to microwave radiation, removes excessive moisture, form the drying mineralized particles of 0.2cm diameters；
A4. by carbonaceous meteorite, the fragment that diameter 1cm or so is made is smashed, is blended with the drying mineralized particles of last step；
A5., above-mentioned filtrate can be used as after sterilizing-drying to the filtrate of fourth stage mineralization device.
The purification of [embodiment 3] drinking water
Start high-pressure hydraulic pump, water-carrying capacity is set as 500L/h, and water sequentially enters first order coarse filter device, second level micron
Level filter, third level nanofiltration device, fourth stage mineralization device.
The water quality detection result obtained at sample point 8,9,10 and 11 is as follows：
Date collected：2017.05.05；Date received：2017.05.06；Analyze the date：2017.05.06‐10；Date of report
Phase：2017.05.10
Sampling position：Rouse ridge in Foochow
Water temperature：12℃
Detect unit：Foochow profit Jun Mountain spring Co., Ltd
The water of sample point 8 is the water tentatively filtered by PP cottons, no solid matter；
The water of sample point 9 is filtered by activated carbon, degerming to remove organic impurities；
The water of sample point 10 passes through nanofiltration, eliminates heavy metal and poisonous inorganic matter；
The water of sample point 11 passes through mineralising, adds the content of beneficiating ingredient.
The purification of [embodiment 4] running water
Start high-pressure hydraulic pump, water-carrying capacity is set as 500L/h, and water sequentially enters first order coarse filter device, second level micron
Level filter, third level nanofiltration device, fourth stage mineralization device.
The water quality detection result obtained at sample point 8,9,10 and 11 is as follows：
Date collected：2017.05.05；Date received：2017.05.06；Analyze the date：2017.05.06‐10；Date of report
Phase：2017.05.10
Sampling position：Foochow Jinan District
Water temperature：16℃
Detect unit：Foochow profit Jun Mountain spring Co., Ltd
The water of sample point 8 is the water tentatively filtered by PP cottons, no solid matter；
The water of sample point 9 is filtered by activated carbon, degerming to remove organic impurities；
The water of sample point 10 passes through nanofiltration, eliminates heavy metal and poisonous inorganic matter；
The water of sample point 11 passes through mineralising, adds the content of beneficiating ingredient.
To those skilled in the art, some illustrative embodiments described above, are only illustrative rather than limitation
Property, the present invention is presented by way of example.Many modifications and other embodiments are in those skilled in the art
In the range of member, and many modifications and other embodiments are envisioned for falling within the scope of the present invention.Especially, although
Many in example presented herein is related to method action or the specific combination of system element it should be appreciated that can
These actions and element is combined with otherwise to realize identical purpose.
Parameter and configuration described herein is that exemplary and actual parameter and/or configuration will be depended on
Wherein using the system and the concrete application of technology of the present invention.In the case of without departing from using normal experiment scope, ability
Field technique personnel may also recognize that or can determine the equivalents for the specific embodiment of the invention.
Claims (10)
1. bag-pack drinking water multistage purification mineralization device, it is included：First order coarse filter device；Second level micron filter dress
Put；Third level nanofiltration device；Fourth stage mineralization device；It is pumped by device；Valves and turn-key system at different levels.
2. the bag-pack drinking water multistage purification mineralization device described in claim 1, wherein, first order coarse filter device uses one
Or multiple PP cottons filters, PP cottons are selected from two dimension or three-dimensional PP cottons.
3. the bag-pack drinking water multistage purification mineralization device described in claim 1, wherein, second level micron filter device is used
One or more active carbon filtering device, and activated carbon specific surface area is 800-2000m2/ g, preferably greater than 1200m2/g。
4. the bag-pack drinking water multistage purification mineralization device described in claim 1, wherein, the filter core of third level nanofiltration unit
It is made up of bar-shaped or tubulose nano TiO 2, nano-ZnO, nanosized SiO_2 or nano-scale alumina.
5. the bag-pack drinking water multistage purification mineralization device described in any one of claim 1-4, wherein, fourth stage mineralization device
Filtrate, its include following components：20-30 parts of cocoanut active charcoals, 20-30 parts of far-infrared ceramic powders, 10-15 parts of medical stones,
5-20 portions of limonites, 50-200 portions of carbonaceous meteorites, 5-15 portions of bacteria removers.
6. the bag-pack drinking water multistage purification mineralization device described in claim 5, wherein, the filtrate of fourth stage mineralization device passes through
It is prepared by following steps：
A1. medical stone, limonite are ground to form into particle, 1-5 μm of particle diameter, and mixed with cocoanut active charcoal, far-infrared ceramic powder
Uniformly；
A2. the mixture of last step is added into the homogenizing processing of a small amount of deionized water, is configured to pasty state, heats while stirring
To 80 DEG C, it is 10-15%, granulation to control compound moisture content；
A3. above-mentioned particle is subjected to microwave radiation, removes excessive moisture, form the drying mineralized particles of 0.2cm diameters；
A4. by carbonaceous meteorite, the fragment that diameter 1cm or so is made is smashed, is blended with the drying mineralized particles of last step；
A5., above-mentioned filtrate can be used as after sterilizing-drying to the filtrate of fourth stage mineralization device.
7. the bag-pack drinking water multistage purification mineralization device described in claim 1, wherein, stages delivery port and water inlet are equal
It is provided with magnetic valve；First order coarse filter device respectively with second level micron filter device and third level nanofiltration device
Connection.
8. the bag-pack drinking water multistage purification mineralization device described in claim 1, wherein, first order coarse filter device, the second level
Micron filter device, third level nanofiltration device, fourth stage mineralization device water outlet are provided with TOC detection means
With TDS detection means, and detected value is input in turn-key system.
9. the bag-pack drinking water multistage purification mineralization device described in claim 1, wherein, from the second level, micron filter device goes out
The water come can be passed directly into fourth stage mineralization device.
10. the bag-pack drinking water multistage purification mineralization device described in claim 1, wherein, come out from first order coarse filter device
Water can be passed directly into fourth stage mineralization device.
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