CN106745375A - A kind of composite antibacterial running water filter core and its preparation technology - Google Patents
A kind of composite antibacterial running water filter core and its preparation technology Download PDFInfo
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- CN106745375A CN106745375A CN201611148452.XA CN201611148452A CN106745375A CN 106745375 A CN106745375 A CN 106745375A CN 201611148452 A CN201611148452 A CN 201611148452A CN 106745375 A CN106745375 A CN 106745375A
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- parts
- filter core
- antiseptic
- water
- activated
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 46
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims description 33
- 238000005516 engineering process Methods 0.000 title claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 68
- 230000002421 anti-septic effect Effects 0.000 claims abstract description 53
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 26
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 26
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000036571 hydration Effects 0.000 claims abstract description 25
- 238000006703 hydration reaction Methods 0.000 claims abstract description 25
- 230000009467 reduction Effects 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000003763 carbonization Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000011259 mixed solution Substances 0.000 claims description 35
- 239000000243 solution Substances 0.000 claims description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 30
- 238000001035 drying Methods 0.000 claims description 25
- 150000002500 ions Chemical class 0.000 claims description 25
- 238000005554 pickling Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 23
- 230000004913 activation Effects 0.000 claims description 21
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 21
- 239000000725 suspension Substances 0.000 claims description 21
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 20
- 239000011435 rock Substances 0.000 claims description 20
- 239000004575 stone Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 16
- 229910021641 deionized water Inorganic materials 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 15
- 230000002378 acidificating effect Effects 0.000 claims description 15
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims description 15
- 239000011701 zinc Substances 0.000 claims description 15
- 238000007654 immersion Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
- 239000003610 charcoal Substances 0.000 claims description 11
- 238000004090 dissolution Methods 0.000 claims description 11
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 10
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 10
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 10
- 239000011812 mixed powder Substances 0.000 claims description 10
- 235000016804 zinc Nutrition 0.000 claims description 10
- 239000010457 zeolite Substances 0.000 claims description 9
- 239000003242 anti bacterial agent Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 238000007605 air drying Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229960002163 hydrogen peroxide Drugs 0.000 claims description 7
- 229910002651 NO3 Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 6
- 101710134784 Agnoprotein Proteins 0.000 claims description 5
- 244000144730 Amygdalus persica Species 0.000 claims description 5
- 244000018633 Prunus armeniaca Species 0.000 claims description 5
- 235000009827 Prunus armeniaca Nutrition 0.000 claims description 5
- 235000006040 Prunus persica var persica Nutrition 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 5
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 238000002242 deionisation method Methods 0.000 claims description 2
- 239000002068 microbial inoculum Substances 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 16
- 229910021645 metal ion Inorganic materials 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 10
- 229940064004 antiseptic throat preparations Drugs 0.000 abstract description 8
- 230000003115 biocidal effect Effects 0.000 abstract description 7
- 235000013399 edible fruits Nutrition 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 241001148471 unidentified anaerobic bacterium Species 0.000 abstract description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000010433 feldspar Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 13
- 238000009413 insulation Methods 0.000 description 6
- 239000003643 water by type Substances 0.000 description 6
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 230000000845 anti-microbial effect Effects 0.000 description 5
- 229910001431 copper ion Inorganic materials 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000010455 vermiculite Substances 0.000 description 3
- 229910052902 vermiculite Inorganic materials 0.000 description 3
- 239000011592 zinc chloride Substances 0.000 description 3
- 235000005074 zinc chloride Nutrition 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052625 palygorskite Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000228150 Penicillium chrysogenum Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000001857 anti-mycotic effect Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 239000002543 antimycotic Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910000166 zirconium phosphate Inorganic materials 0.000 description 1
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0435—Electret
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Geology (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of composite antibacterial running water filter core, the filter core includes the raw material of following weight portion:300 500 parts of diatomite original ores, 100 200 parts of potassium feldspars, 100 200 parts of kaolin, 40 50 parts of polybasic ion antiseptics, 40 50 parts of polynary hydration reduction antiseptics and 50 parts of activated carbons of carbonization.Present invention hydration reduction antiseptic, the use of polybasic ion antiseptic and active fruit shell carbon, there is great antibacterial effect to the anaerobic bacteria in water and happiness oxygen bacterium, secondly the carbonization of active fruit shell carbon causes that it has activity and the absorption affinity more stronger than general activated carbon, the metal ion in person's activated carbon internal load, there is powerful absorption affinity and antibiotic property with middle metal in for water, the bactericidal action of antiseptic in addition, various bacteriums and metal ion can be allowed to be adsorbed intercepting, and raw material is simple, without waste, and greatly improve the bacterial adsorption saturation problem of usual filter core.
Description
Technical field
The present invention relates to anti-biotic material field, more particularly to a kind of composite antibacterial running water filter core and its preparation technology
Background technology
Inorganic antiseptic is not likely to produce with its broad-spectrum antibacterial property, persistence, chemical stability, heat resistance, security, bacterium
The outstanding features such as drug resistance, as the class antiseptic that selection is happy to potentiality and people.Inorganic antiseptic is by antibacterial activity
Composition and carrier are constituted, and Antibacterial Constituents are mainly metal ion, apply at present most antibacterial metal ions for silver, zinc,
Copper etc..Compare silver-colored, copper, three kinds of anti-microbial properties of ion of zinc, silver ion antibacterium ability is most strong but expensive, in certain journey
Its application is limited on degree;Though zinc and copper ion bacteria resistance energy are weaker than silver ion, have than silver ion preferably antimycotic
Performance, and it is with low cost, therefore, antibiotic property metal ion is used in combination, while comprehensive anti-microbial property is improved, reduce into
This, learns from other's strong points to offset one's weaknesses, and has complementary advantages, the main flow as current inorganic antibacterial composition application.
Inorganic antiseptic anti-microbial property quality it is relevant with the sustained release/migration velocity of metal ion, and its stability then with
Carrier is relevant to the absorption power of metal ion, therefore the selection of carrier is most important.Carrier is usually with slow releasing function
Inorganic matter, the carrier being generally used at present has zeolite, calcium phosphate, basic zirconium phosphate, hydroxyapatite, soluble glass, nanometer two
Silica etc..
Chinese patent CN1271523A discloses a kind of inorganic antiseptic with vermiculite as carrier and preparation method thereof, the party
Method is to utilize ion exchange principle, and copper ion is implanted into vermiculite interlayer, is made the copper-vermiculite antiseptic of cupric 0.5~8.5%,
Because it solely uses copper ion antibacterial, its anti-bacterial effect is poor.
Chinese patent CN1404732A discloses a kind of antiseptic with bique powder as carrier and preparation method thereof, its antibacterial
Active constituent is zinc nitrate and silver nitrate, and adds a certain amount of ammonium nitrate to shield silver and zinc ion, makes product not
Discoloration.
Chinese patent CN1339257A discloses a kind of inorganic antiseptic with palygorskite as carrier and preparation method thereof, should
Method is first processed palygorskite with acid activation, is then obtained as the silver ion or copper ion of antibacterial components by adsorbing.
Three of the above carrier is respectively provided with layer chain or loose structure, and surface area is big, adsorptivity is strong and relative low price.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of composite antibacterial running water filter core and its preparation technology.This
The obtained composite antibacterial running water filter core of invention can overcome disadvantages mentioned above, and composite antibacterial running water filter core of the invention is anti-using ion
Bacterium principle and micro- magnetoelectricity field technology principle, can effectively improve anti-microbial property and service life, it is to avoid traditional anti-biotic material
Antibiotic property is low, low service life and the problems such as too strong temperature dependency.
To achieve these goals, the present invention uses following technical scheme:
A kind of composite antibacterial running water filter core, the filter core includes the raw material of following weight portion:300-500 parts of diatomite original ore,
100-200 parts of potassium feldspar, 100-200 parts of kaolin, 40-50 parts of polybasic ion antiseptic, 40-50 parts of polynary hydration reduction antibacterial
Agent and 50 parts of activated carbons of carbonization.
In the technical program, the use of hydration reduction antiseptic, polybasic ion antiseptic and active fruit shell carbon, in water
Anaerobic bacteria and happiness oxygen bacterium have great antibacterial effect, the secondly carbonization of active fruit shell carbon causes that it has than general activated carbon more
Strong activity and absorption affinity, the metal ion in person's activated carbon internal load, for water in there is powerful suction with middle metal
Attached power and antibiotic property.
Operation principle is that various bacteriums and the material in water are adsorbed using the hole of various filtrates in filter core.It is diatomaceous
Bore filter precision is 0.01-0.2 μm, that is, when the impurity of larger particles is when entering by filter core, can be filtered by diatomite
Layer is intercepted, and is less than this granulometric range, by diatomite filter layer, but can be burnt by micro- mould that activated carbon and antiseptic are constituted
Knot layer can be intercepted.The filtering accuracy of activated carbon is 0.0001 μm -0.001 μm, even if bacterium that can be smaller, as activated carbon
Powerful absorption affinity and intercept, the bactericidal action of antiseptic in addition, can allow various bacteriums and metal ion are adsorbed to be intercepted.When
When the filtering material absorption of extexine intercepts bacterium to saturation state, substantial amounts of bacterium etc. can pile up surface again, and at this moment, machine
Meeting automatic physics washing effect so that the filter layer of outer surface is successively peeled off, and thickness is 0.2mm, and the material meeting peeled off
Discharged together by sewage.Why can peel off, because the fine and closely woven degree that film prepares liquid is different, between the two because fine and closely woven
The difference of degree, it is not very closely, so peel off can be eager to excel than general to have small occlusion.Just because two kinds of materials
Between absorption affinity it is not strong, layering sintering, relatively independent operation principle can be caused, two kinds of materials are not merged, so two
Absorption affinity between person is not strong.This filter core has the life-span of special time, and raw material is simple, without waste, and greatly
Improve the bacterial adsorption saturation problem of usual filter core.
Preferably, the preparation method of the polybasic ion antiseptic is:A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, plus
Enter in 50-65 parts of deionized water, 22-35min is stirred with 80-220r/min, pH is to 4.3-5.6 for regulation, and acidic liquid is obtained;
B) 200-300 parts of volcanic rock is weighed, clear water is respectively put into container after rinsing 3-5 times, adds 400-500 parts of deionized water
Immersion 72h;200-300 parts of medical stone is weighed, clear water is put into another container after rinsing 3-5 times, adds 600-720 parts of deionization
Water soaks 48h;Natural air drying after immersion, is immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min;After taking-up
It is put into activation furnace intensification to be activated, volcanic rock and medical stone after being activated;
C) 22-28 parts of Zn powder is weighed, adds 180-240 parts of deionized water to be made into suspension, 180-220r/min stirrings 22-
After 32min, the volcanic rock after the activation that step b) is obtained is added in suspension with medical stone, soaks 10-20min, heating
To 80-90 DEG C, deionized water rinsing is used after taking out cooling, placed into 200-300 parts of deionized water, be heated up to 80-90 DEG C, protected
60-70 DEG C is cooled to after warm 2-3min, taking-up is cleaned 3-5 times and cleaned 3-5 times with distilled water again with 60-70 DEG C of hot water, after air-drying
Use oven for drying;Then by volcanic rock and medical stone in mass ratio 1:1 is ground to the mesh of 400 mesh -600, adds 200 mesh activated carbon powders
50-100 parts, the acidic liquid that step a) is obtained is put into after being well mixed, is heated up to 50-80 DEG C, then with the speed of 120r/min
Stirring 30 minutes, drying obtains mixed powder;
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried;Again
It is positioned in stove, the temperature of stove is risen to 500-800 DEG C, be incubated 10 minutes, be continuously heating to 850-900 DEG C, is incubated 30 minutes,
Come out of the stove after natural cooling, obtain polybasic ion antiseptic.
Preferably, the preparation method of described polynary hydration reduction antiseptic is:It is respectively configured 5-15mg/L silver nitrates
Solution, zinc nitrate solution and metabisulfite solution, three kinds of solution are mixed obtain mixed solution A at 60-80 DEG C;
With 40-55mL, the diluted hydrochloric acid dissolution 16-25g almags of mass concentration 24% obtain the mixing of magnesium chloride and aluminium chloride
Solution, with 50-60mL, the diluted hydrochloric acid dissolution 5-10g metallic zincs of mass concentration 26% and 11-15g magnesia obtain magnesium chloride and chlorine
Change the mixed solution of zinc, by above two mixed solution with mass ratio 2:1 mixes, and obtains mixed solution B;
By copper, the hydrogenperoxide steam generator of 28-32wt%, 30-35wt% sulfuric acid solution in mass ratio 1:2.5-3.5:0.4-0.6
Hybrid reaction, obtains solution C;At 80-140 DEG C, by volume by mixed solution A:Mixed solution B:Mixed solution C is 1:2:
1 ratio is cooled to 20-35 DEG C after mixing 5-10min, adds 5g zeolites, is heated to 120-140 DEG C, is incubated 30-45min
Drying afterwards obtains polynary hydration reduction antiseptic.
In the technical program, the dissolving of metallic copper is directed to, then to use environmentally safe hydrogenperoxide steam generator,
Because copper is located at after hydrogen, that is to say, that copper can not react in hydrogenperoxide steam generator.But oxidation-reduction method can be used.This side
The principle of method is:Adding oxidant, oxidant in an acidic solution can generate copper ion copper oxidation in acid condition, from
And metal copper dissolution is obtained into solution C.Reactional equation is:
Cu+H2SO4+H2O2=CuSO4+2H2O。
Zeolite has the effect of anti-bumping, is added in the addition initial period of material, can prevent some soluble raw materials
Generation bumping in certain fusing point and boiling point.It is however noted that, it is necessary to zeolite is added again after cooling, if in reality
Added during testing, if do not controlled temperature, the phenomenon of bumping may immediately occur, so the security in order to ensure experiment,
The temperature of Control release is wanted, is added under normal temperature state.Secondly, zeolite as antiseptic carrier, be for adsorb effect,
The materials such as the various metals and a small amount of hydrogen in solution can be adsorbed.
The effect that antibacterial is reached by the effect of ion of the invention, anti-microbial property is than general antiseptic at normal temperatures
It is better.This material internal can form galvanic effect, be that the material internal contains the reason for why can form this effect
Several metal ion species having, the price difference between this several metal causes to form potential difference between them, forms galvanic cell effect
Should, so as to improve the activity of antibacterial.Meanwhile, due to containing hydrogen, it has by force polynary hydration reduction antiseptic of the invention
Reproducibility, can play antioxidation, improve the inoxidizability of macromolecular material, increase the service life.
Preferably, the granularity of diatomite original ore is 325-500 mesh, silicone content is 91.27%.
Preferably, the preparation method of the activated carbon of carbonization is:Choose peach shell, each 500g of apricot shell is carried out in being placed on grinder
Grinding, takes diameter 4-8mm, and the shell of particle or shaping carries out charing 4-12 hours at a temperature of 500-600 DEG C;Steamed in water afterwards
Activated in vapour, 500 DEG C -1000 DEG C of temperature, 5-17 hour of time;After Deng cooling, start second and lived in water vapour
Change, 3-10 hour of time, temperature is at 600 DEG C -1100 DEG C;Start third time in overheated steam afterwards to activate, temperature is
800-1200 DEG C, the time of activation is 2-10 hours;Particle charcoal after three activation carries out pickling, and the acid of pickling is molten hydrochloric acid
Liquid, concentration is 0.1-20wt%, and pickling temperature is 50-120 DEG C, and pickling time is 0.2-16 hours;Fe is added in hydrochloric acid
(NO3)3、Zn.(NO3)2、AgNO3According to mass ratio 1:2:0.5 ratio, is made Ag-carried antibacterial activated carbon;By the particle after pickling
Charcoal is washed with deionized to neutrality, then obtains finished activated charcoal after drying screening.
A kind of preparation technology of composite antibacterial running water filter core, the preparation technology is comprised the following steps:
A) potassium feldspar powder and kaolin are weighed, will be during potassium feldspar powder add kaolin, add water mixing diatomite original ore, polynary
Ion antibacterial agent and polynary hydration reduction antiseptic, are sufficiently stirred for rear press filtration, are made bar;
B) take kaolin and be prepared into 200 milliliters of the Kaolin clay suspension that viscosity is 10%, the bar that step a) is prepared and
Activated carbon is with 5:2 ratio is added in suspension, is stirred, and pours into compressing rear drying at room temperature in steel die.
Preferably, applying the magnetic field of magnetic induction intensity 0.05-1.2T when suspension is stirred in step b) in outside.
The beneficial effects of the invention are as follows:Operation principle of the present invention is in adsorbing water using the hole of various filtrates in filter core
Various bacteriums and material.The use of hydration reduction antiseptic, polybasic ion antiseptic and active fruit shell carbon, to the anaerobism in water
Bacterium and happiness oxygen bacterium have great antibacterial effect, and the secondly carbonization of active fruit shell carbon causes that it has the work more stronger than general activated carbon
Property and absorption affinity, the metal ion in person's activated carbon internal load, for water in middle metal have powerful absorption affinity and
Antibiotic property, the in addition bactericidal action of antiseptic can allow various bacteriums and metal ion to be adsorbed intercepting, and raw material is simple, does not have
There is waste, and greatly improve the bacterial adsorption saturation problem of usual filter core.
Specific embodiment
To make those skilled in the art more fully understand technical scheme, but these elaborations are not done to the present invention
Any formal restriction.Unless otherwise indicated, all scientific and technical terms otherwise used by the present invention have belonging to the present invention
The implication being generally understood with those possessing an ordinary skill in the pertinent arts.
Further details of elaboration is made to the present invention with reference to specific embodiment, it is to be understood that, embodiment should not
It is interpreted as limiting the scope of the invention.
The granularity of diatomite original ore is 325-500 mesh, and silicone content is 91.27%.
Embodiment 1
A kind of composite antibacterial running water filter core, the filter core includes the raw material of following weight portion:300 parts of diatomite original ores, 100 parts of potassium
Feldspar, 100 parts of kaolin, 40 parts of polybasic ion antiseptics, 40 parts of polynary hydration reduction antiseptics and 50 parts of activated carbons of carbonization.
The preparation method of the polybasic ion antiseptic is:A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added to 50 parts and goes
In ionized water, 22min is stirred with 80r/min, pH is to 4.3 for regulation, and acidic liquid is obtained;
B) 200 parts of volcanic rock are weighed, clear water is respectively put into container after rinsing 3 times, adds 400 parts of deionized water immersion 72h;Claim
200 parts of medical stones are taken, clear water is put into another container after rinsing 3 times, add 600 parts of deionized water immersion 48h;It is natural after immersion
Air-dry, be immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min;Activation furnace intensification is put into after taking-up to be lived
Change, volcanic rock and medical stone after being activated;
C) 22 parts of Zn powder are weighed, adds 180 parts of deionized waters to be made into suspension, after 180r/min stirrings 22min, step b) obtained
To activation after volcanic rock and medical stone be added in suspension, soak 10min, be heated up to 80 DEG C, spent after taking out cooling
Ionized water is rinsed, and is placed into 200 parts of deionized waters, is heated up to 80 DEG C, and 60 DEG C are cooled to after insulation 2min, is taken out with 60 DEG C of heat
Water is cleaned 3 times and cleaned with distilled water 3 times again, and oven for drying is used after air-drying;Then by volcanic rock and medical stone in mass ratio 1:1 grinds
400 mesh are milled to, 50 parts of 200 mesh activated carbon powder is added, the acidic liquid that step a) is obtained is put into after being well mixed, be heated up to 50
DEG C, then stirred 30 minutes with the speed of 120r/min, drying obtains mixed powder;
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried;Again
It is positioned in stove, the temperature of stove is risen to 500 DEG C, be incubated 10 minutes, be continuously heating to 850 DEG C, is incubated 30 minutes, natural cooling
After come out of the stove, obtain polybasic ion antiseptic.
The preparation method of described polynary hydration reduction antiseptic is:It is respectively configured 5mg/L silver nitrate solutiones, zinc nitrate molten
Liquid and metabisulfite solution, three kinds of solution are mixed obtain mixed solution A at 60 DEG C;
With 40mL, the diluted hydrochloric acid dissolution 16g almags of mass concentration 24% obtain the mixed solution of magnesium chloride and aluminium chloride,
With 50mL, the diluted hydrochloric acid dissolution 5g metallic zincs of mass concentration 26% and 11g magnesia obtain magnesium chloride molten with the mixing of zinc chloride
Liquid, by above two mixed solution with mass ratio 2:1 mixes, and obtains mixed solution B;
By copper, the hydrogenperoxide steam generator of 28wt%, 30wt% sulfuric acid solution in mass ratio 1:2.5:0.4 hybrid reaction, obtains
Solution C;At 80 DEG C, by volume by mixed solution A:Mixed solution B:Mixed solution C is 1:2:1 ratio is mixed
20 DEG C are cooled to after 5min, 5g zeolites are added, 120 DEG C are heated to, drying obtains polynary hydration reduction antibacterial after insulation 30min
Agent.
The preparation method of the activated carbon of carbonization is:Choose peach shell, each 500g of apricot shell to be ground in being placed on grinder, cut-off
The shell of footpath 4-8mm, particle or shaping carries out charing 4 hours at a temperature of 500 DEG C;Activated in water vapour afterwards, temperature
500 DEG C of degree, 5 hours of time;After Deng cooling, start second and activated in water vapour, 3 hours of time, temperature is 600
℃;Start third time in overheated steam afterwards to activate, temperature is 800 DEG C, the time of activation is 2 hours;After three activation
Particle charcoal carry out pickling, the acid of pickling is hydrochloric acid solution, and concentration is 0.1wt%, and pickling temperature is 50 DEG C, and pickling time is
0.2 hour;Fe (NO are added in hydrochloric acid3)3、Zn.(NO3)2、AgNO3According to mass ratio 1:2:0.5 ratio, is made load silver anti-
Bacterium activated carbon;Particle charcoal after pickling is washed with deionized to neutrality, then finished activated charcoal is obtained after drying screening.
A kind of preparation technology of composite antibacterial running water filter core, the preparation technology is comprised the following steps:
A) potassium feldspar powder and kaolin are weighed, will be during potassium feldspar powder add kaolin, add water mixing diatomite original ore, polynary
Ion antibacterial agent and polynary hydration reduction antiseptic, are sufficiently stirred for rear press filtration, are made bar;
B) take kaolin and be prepared into 200 milliliters of the Kaolin clay suspension that viscosity is 10%, the bar that step a) is prepared and
Activated carbon is with 5:2 ratio is added in suspension, applies the magnetic field of magnetic induction intensity 0.05T while stirring in outside, is stirred
Mix uniform, pour into compressing rear drying at room temperature in steel die.
Embodiment 2
A kind of composite antibacterial running water filter core, the filter core includes the raw material of following weight portion:400 parts of diatomite original ores, 150 parts of potassium
Feldspar, 150 parts of kaolin, 45 parts of polybasic ion antiseptics, 45 parts of polynary hydration reduction antiseptics and 50 parts of activated carbons of carbonization.
The preparation method of the polybasic ion antiseptic is:A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added to 55 parts and goes
In ionized water, 30min is stirred with 120r/min, pH is to 4.8 for regulation, and acidic liquid is obtained;
B) 220 parts of volcanic rock are weighed, clear water is respectively put into container after rinsing 4 times, adds 450 parts of deionized water immersion 72h;Claim
250 parts of medical stones are taken, clear water is put into another container after rinsing 4 times, add 650 parts of deionized water immersion 48h;It is natural after immersion
Air-dry, be immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min;Activation furnace intensification is put into after taking-up to be lived
Change, volcanic rock and medical stone after being activated;
C) 25 parts of Zn powder are weighed, adds 220 parts of deionized waters to be made into suspension, after 200r/min stirrings 25min, step b) obtained
To activation after volcanic rock and medical stone be added in suspension, soak 15min, be heated up to 85 DEG C, spent after taking out cooling
Ionized water is rinsed, and is placed into 260 parts of deionized waters, is heated up to 85 DEG C, and 65 DEG C are cooled to after insulation 2-3min, is taken out with 65 DEG C
Hot water is cleaned 4 times and cleaned with distilled water 4 times again, and oven for drying is used after air-drying;Then by volcanic rock and medical stone in mass ratio 1:1
500 mesh are ground to, 80 parts of 200 mesh activated carbon powder is added, the acidic liquid that step a) is obtained is put into after being well mixed, be heated up to 65
DEG C, then stirred 30 minutes with the speed of 120r/min, drying obtains mixed powder;
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried;Again
It is positioned in stove, the temperature of stove is risen to 600 DEG C, be incubated 10 minutes, be continuously heating to 880 DEG C, is incubated 30 minutes, natural cooling
After come out of the stove, obtain polybasic ion antiseptic.
The preparation method of described polynary hydration reduction antiseptic is:It is respectively configured 10mg/L silver nitrate solutiones, zinc nitrate
Solution and metabisulfite solution, three kinds of solution are mixed obtain mixed solution A at 70 DEG C;
With 45mL, the diluted hydrochloric acid dissolution 20g almags of mass concentration 24% obtain the mixed solution of magnesium chloride and aluminium chloride,
With 55mL, the diluted hydrochloric acid dissolution 8g metallic zincs of mass concentration 26% and 12g magnesia obtain magnesium chloride molten with the mixing of zinc chloride
Liquid, by above two mixed solution with mass ratio 2:1 mixes, and obtains mixed solution B;
By copper, the hydrogenperoxide steam generator of 30wt%, 32wt% sulfuric acid solution in mass ratio 1:3:0.5 hybrid reaction, obtains molten
Liquid C;At 120 DEG C, by volume by mixed solution A:Mixed solution B:Mixed solution C is 1:2:1 ratio is mixed
25 DEG C are cooled to after 8min, 5g zeolites are added, 130 DEG C are heated to, drying obtains polynary hydration reduction antibacterial after insulation 35min
Agent.
The preparation method of the activated carbon of carbonization is:Choose peach shell, each 500g of apricot shell to be ground in being placed on grinder, cut-off
The shell of footpath 4-8mm, particle or shaping carries out charing 8 hours at a temperature of 550 DEG C;Activated in water vapour afterwards, temperature
800 DEG C of degree, 12 hours of time;After Deng cooling, start second and activated in water vapour, 6 hours of time, temperature is 800
℃;Start third time in overheated steam afterwards to activate, temperature is 1000 DEG C, the time of activation is 6 hours;After three activation
Particle charcoal carry out pickling, the acid of pickling is hydrochloric acid solution, and concentration is 10wt%, and pickling temperature is 80 DEG C, and pickling time is
10 hours;Fe (NO are added in hydrochloric acid3)3、Zn.(NO3)2、AgNO3According to mass ratio 1:2:0.5 ratio, is made Ag-carried antibacterial
Activated carbon;Particle charcoal after pickling is washed with deionized to neutrality, then finished activated charcoal is obtained after drying screening.
A kind of preparation technology of composite antibacterial running water filter core, the preparation technology is comprised the following steps:
A) potassium feldspar powder and kaolin are weighed, will be during potassium feldspar powder add kaolin, add water mixing diatomite original ore, polynary
Ion antibacterial agent and polynary hydration reduction antiseptic, are sufficiently stirred for rear press filtration, are made bar;
B) take kaolin and be prepared into 200 milliliters of the Kaolin clay suspension that viscosity is 10%, the bar that step a) is prepared and
Activated carbon is with 5:2 ratio is added in suspension, applies the magnetic field of magnetic induction intensity 1T while stirring in outside, and stirring is equal
It is even, pour into compressing rear drying at room temperature in steel die.
Embodiment 3
A kind of composite antibacterial running water filter core, the filter core includes the raw material of following weight portion:500 parts of diatomite original ores, 200 parts of potassium
Feldspar, 200 parts of kaolin, 50 parts of polybasic ion antiseptics, 50 parts of polynary hydration reduction antiseptics and 50 parts of activated carbons of carbonization.
The preparation method of the polybasic ion antiseptic is:A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added to 65 parts and goes
In ionized water, 35min is stirred with 220r/min, pH is to 5.6 for regulation, and acidic liquid is obtained;
B) 300 parts of volcanic rock are weighed, clear water is respectively put into container after rinsing 5 times, adds 500 parts of deionized water immersion 72h;Claim
300 parts of medical stones are taken, clear water is put into another container after rinsing 5 times, add 720 parts of deionized water immersion 48h;It is natural after immersion
Air-dry, be immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min;Activation furnace intensification is put into after taking-up to be lived
Change, volcanic rock and medical stone after being activated;
C) 28 parts of Zn powder are weighed, adds 240 parts of deionized waters to be made into suspension, after 220r/min stirrings 32min, step b) obtained
To activation after volcanic rock and medical stone be added in suspension, soak 20min, be heated up to 90 DEG C, spent after taking out cooling
Ionized water is rinsed, and is placed into 300 parts of deionized waters, is heated up to 90 DEG C, and 70 DEG C are cooled to after insulation 2-3min, is taken out with 70 DEG C
Hot water is cleaned 3-5 times and cleaned with distilled water 5 times again, and oven for drying is used after air-drying;Then by volcanic rock and medical stone in mass ratio
1:1 is ground to 600 mesh, adds 100 parts of 200 mesh activated carbon powder, and the acidic liquid that step a) is obtained is put into after being well mixed, and heats
To 80 DEG C, then stirred 30 minutes with the speed of 120r/min, drying obtains mixed powder;
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried;Again
It is positioned in stove, the temperature of stove is risen to 800 DEG C, be incubated 10 minutes, be continuously heating to 900 DEG C, is incubated 30 minutes, natural cooling
After come out of the stove, obtain polybasic ion antiseptic.
The preparation method of described polynary hydration reduction antiseptic is:It is respectively configured 15mg/L silver nitrate solutiones, zinc nitrate
Solution and metabisulfite solution, three kinds of solution are mixed obtain mixed solution A at 80 DEG C;
With 55mL, the diluted hydrochloric acid dissolution 25g almags of mass concentration 24% obtain the mixed solution of magnesium chloride and aluminium chloride,
With 60mL, the diluted hydrochloric acid dissolution 10g metallic zincs of mass concentration 26% and 15g magnesia obtain magnesium chloride molten with the mixing of zinc chloride
Liquid, by above two mixed solution with mass ratio 2:1 mixes, and obtains mixed solution B;
By copper, the hydrogenperoxide steam generator of 32wt%, 35wt% sulfuric acid solution in mass ratio 1:3.5:0.6 hybrid reaction, obtains
Solution C;At 140 DEG C, by volume by mixed solution A:Mixed solution B:Mixed solution C is 1:2:1 ratio is mixed
35 DEG C are cooled to after 10min, 5g zeolites are added, 140 DEG C are heated to, drying obtains polynary hydration reduction antibacterial after insulation 45min
Agent.
The preparation method of the activated carbon of carbonization is:Choose peach shell, each 500g of apricot shell to be ground in being placed on grinder, cut-off
The shell of footpath 4-8mm, particle or shaping carries out charing 4-12 hours at a temperature of 600 DEG C;Activated in water vapour afterwards,
1000 DEG C of temperature, 17 hours of time;After Deng cooling, start second and activated in water vapour, 10 hours of time, temperature exists
1100℃;Start third time in overheated steam afterwards to activate, temperature is 1200 DEG C, the time of activation is 10 hours;Three times
Particle charcoal after activation carries out pickling, and the acid of pickling is hydrochloric acid solution, and concentration is 20wt%, and pickling temperature is 120 DEG C, pickling
Time is 16 hours;Fe (NO are added in hydrochloric acid3)3、Zn.(NO3)2、AgNO3According to mass ratio 1:2:0.5 ratio, is made load
Silver-colored antibacterial active carbon;Particle charcoal after pickling is washed with deionized to neutrality, finished product is then obtained after drying screening and is lived
Property charcoal.
A kind of preparation technology of composite antibacterial running water filter core, the preparation technology is comprised the following steps:
A) potassium feldspar powder and kaolin are weighed, will be during potassium feldspar powder add kaolin, add water mixing diatomite original ore, polynary
Ion antibacterial agent and polynary hydration reduction antiseptic, are sufficiently stirred for rear press filtration, are made bar;
B) take kaolin and be prepared into 200 milliliters of the Kaolin clay suspension that viscosity is 10%, the bar that step a) is prepared and
Activated carbon is with 5:2 ratio is added in suspension, applies the magnetic field of magnetic induction intensity 1.2T, stirring while stirring in outside
Uniformly, compressing rear drying at room temperature in steel die is poured into.
Table 1:The application of filter core:
Species | MIC(ppm) | MIC(ppm) | |
Escherichia coli | 150 | Penicillium notatum | 156 |
Staphylococcus aureus | 148 | Melanomyces | 152 |
Raw materials used in the present invention, equipment, unless otherwise noted, is the conventional raw material, equipment of this area;It is used in the present invention
Method, unless otherwise noted, is the conventional method of this area.
The above, is only presently preferred embodiments of the present invention, and not the present invention is imposed any restrictions, every according to the present invention
Any simple modification, change and equivalent transformation that technical spirit is made to above example, still fall within the technology of the present invention side
The protection domain of case.
Claims (7)
1. a kind of composite antibacterial running water filter core, it is characterised in that the filter core includes the raw material of following weight portion:300-500 parts
Diatomite original ore, 100-200 part potassium feldspar, 100-200 parts of kaolin, 40-50 parts of polybasic ion antiseptic, 40-50 parts it is polynary
Hydration reduction antiseptic and 50 parts of activated carbons of carbonization.
2. a kind of composite antibacterial running water filter core according to claim 1, it is characterised in that the polybasic ion antiseptic
Preparation method is:A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added in 50-65 parts of deionized water, stirred with 80-220r/min
22-35min is mixed, pH is to 4.3-5.6 for regulation, and acidic liquid is obtained;
B) 200-300 parts of volcanic rock is weighed, clear water is respectively put into container after rinsing 3-5 times, adds 400-500 parts of deionized water
Immersion 72h;200-300 parts of medical stone is weighed, clear water is put into another container after rinsing 3-5 times, adds 600-720 parts of deionization
Water soaks 48h;Natural air drying after immersion, is immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min;After taking-up
It is put into activation furnace intensification to be activated, volcanic rock and medical stone after being activated;
C) 22-28 parts of Zn powder is weighed, adds 180-240 parts of deionized water to be made into suspension, 180-220r/min stirrings 22-
After 32min, the volcanic rock after the activation that step b) is obtained is added in suspension with medical stone, soaks 10-20min, heating
To 80-90 DEG C, deionized water rinsing is used after taking out cooling, placed into 200-300 parts of deionized water, be heated up to 80-90 DEG C, protected
60-70 DEG C is cooled to after warm 2-3min, taking-up is cleaned 3-5 times and cleaned 3-5 times with distilled water again with 60-70 DEG C of hot water, after air-drying
Use oven for drying;Then by volcanic rock and medical stone in mass ratio 1:1 is ground to the mesh of 400 mesh -600, adds 200 mesh activated carbon powders
50-100 parts, the acidic liquid that step a) is obtained is put into after being well mixed, is heated up to 50-80 DEG C, then with the speed of 120r/min
Stirring 30 minutes, drying obtains mixed powder;
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried;Again
It is positioned in stove, the temperature of stove is risen to 500-800 DEG C, be incubated 10 minutes, be continuously heating to 850-900 DEG C, is incubated 30 minutes,
Come out of the stove after natural cooling, obtain polybasic ion antiseptic.
3. a kind of composite antibacterial running water filter core according to claim 1, it is characterised in that described polynary hydration reduction is anti-
The preparation method of microbial inoculum is:5-15mg/L silver nitrate solutiones, zinc nitrate solution and metabisulfite solution are respectively configured, at 60-80 DEG C
Lower mix three kinds of solution obtains mixed solution A;
With 40-55mL, the diluted hydrochloric acid dissolution 16-25g almags of mass concentration 24% obtain the mixing of magnesium chloride and aluminium chloride
Solution, with 50-60mL, the diluted hydrochloric acid dissolution 5-10g metallic zincs of mass concentration 26% and 11-15g magnesia obtain magnesium chloride and chlorine
Change the mixed solution of zinc, by above two mixed solution with mass ratio 2:1 mixes, and obtains mixed solution B;
By copper, the hydrogenperoxide steam generator of 28-32wt%, 30-35wt% sulfuric acid solution in mass ratio 1:2.5-3.5:0.4-0.6
Hybrid reaction, obtains solution C;At 80-140 DEG C, by volume by mixed solution A:Mixed solution B:Mixed solution C is 1:2:
1 ratio is cooled to 20-35 DEG C after mixing 5-10min, adds 5g zeolites, is heated to 120-140 DEG C, is incubated 30-45min
Drying afterwards obtains polynary hydration reduction antiseptic.
4. a kind of composite antibacterial running water filter core according to claim 1, it is characterised in that the granularity of diatomite original ore is
325-500 mesh, silicone content is 91.27%.
5. a kind of composite antibacterial running water filter core according to claim 1, it is characterised in that the preparation side of the activated carbon of carbonization
Method is:Choose peach shell, each 500g of apricot shell to be ground in being placed on grinder, take diameter 4-8mm, the shell of particle or shaping exists
Charing 4-12 hours is carried out at a temperature of 500-600 DEG C;Activated in water vapour afterwards, 500 DEG C -1000 DEG C of temperature, time
5-17 hour;After Deng cooling, start second and activated in water vapour, 3-10 hour of time, temperature is at 600 DEG C -1100
℃;Start third time in overheated steam afterwards to activate, temperature is 800-1200 DEG C, the time of activation is 2-10 hours;Three
Particle charcoal after secondary activation carries out pickling, and the acid of pickling is hydrochloric acid solution, and concentration is 0.1-20wt%, and pickling temperature is 50-
120 DEG C, pickling time is 0.2-16 hours;Fe (NO are added in hydrochloric acid3)3、Zn.(NO3)2、AgNO3According to mass ratio 1:2:
0.5 ratio, is made Ag-carried antibacterial activated carbon;Particle charcoal after pickling is washed with deionized to neutrality, then through drying
Finished activated charcoal is obtained after screening.
6. a kind of preparation technology of composite antibacterial running water filter core as claimed in claim 1, it is characterised in that the preparation technology
Comprise the following steps:
A) potassium feldspar powder and kaolin are weighed, will be during potassium feldspar powder add kaolin, add water mixing diatomite original ore, polynary
Ion antibacterial agent and polynary hydration reduction antiseptic, are sufficiently stirred for rear press filtration, are made bar;
B) take kaolin and be prepared into 200 milliliters of the Kaolin clay suspension that viscosity is 10%, the bar that step a) is prepared and
Activated carbon is with 5:2 ratio is added in suspension, is stirred, and pours into compressing rear drying at room temperature in steel die.
7. the preparation technology of a kind of composite antibacterial running water filter core according to claim 6, it is characterised in that hanged in step b)
Apply the magnetic field of magnetic induction intensity 0.05-1.2T when supernatant liquid is stirred in outside.
Priority Applications (1)
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Cited By (6)
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CN107803065A (en) * | 2017-11-07 | 2018-03-16 | 邵莹 | A kind of stainless steel filter |
CN107902742A (en) * | 2017-11-10 | 2018-04-13 | 杭州三滴水科技有限公司 | The preparation method of antibacterial activity hydrogen rich water material |
CN108404518A (en) * | 2018-04-23 | 2018-08-17 | 苏州清荷坊环保科技有限公司 | A kind of industrial wastewater filter screen |
CN109012581A (en) * | 2018-07-24 | 2018-12-18 | 北海和荣活性炭科技有限责任公司 | The production method of water purification composite carbon rod filter core |
CN109133384A (en) * | 2018-11-09 | 2019-01-04 | 天津魁都科技有限公司 | Comprehensive water treatment device with water purification Yu running water function |
CN113480181A (en) * | 2021-08-17 | 2021-10-08 | 辽宁瑞晟新材料科技有限公司 | Preparation method of antibacterial glass particles |
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2016
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107803065A (en) * | 2017-11-07 | 2018-03-16 | 邵莹 | A kind of stainless steel filter |
CN107902742A (en) * | 2017-11-10 | 2018-04-13 | 杭州三滴水科技有限公司 | The preparation method of antibacterial activity hydrogen rich water material |
CN108404518A (en) * | 2018-04-23 | 2018-08-17 | 苏州清荷坊环保科技有限公司 | A kind of industrial wastewater filter screen |
CN109012581A (en) * | 2018-07-24 | 2018-12-18 | 北海和荣活性炭科技有限责任公司 | The production method of water purification composite carbon rod filter core |
CN109133384A (en) * | 2018-11-09 | 2019-01-04 | 天津魁都科技有限公司 | Comprehensive water treatment device with water purification Yu running water function |
CN109133384B (en) * | 2018-11-09 | 2024-02-23 | 刘跃魁 | Comprehensive water treatment equipment with water purifying and running functions |
CN113480181A (en) * | 2021-08-17 | 2021-10-08 | 辽宁瑞晟新材料科技有限公司 | Preparation method of antibacterial glass particles |
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