CN104056808A - Purification device - Google Patents

Purification device Download PDF

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Publication number
CN104056808A
CN104056808A CN201310290340.8A CN201310290340A CN104056808A CN 104056808 A CN104056808 A CN 104056808A CN 201310290340 A CN201310290340 A CN 201310290340A CN 104056808 A CN104056808 A CN 104056808A
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CN
China
Prior art keywords
electrode
titanium alloy
platinum
gadolinium
cerium
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CN201310290340.8A
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Chinese (zh)
Inventor
谭燕
冯瑞芝
曲玲玲
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Individual
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Individual
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Priority to CN201310290340.8A priority Critical patent/CN104056808A/en
Publication of CN104056808A publication Critical patent/CN104056808A/en
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/32—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using phonon wave energy, e.g. sound or ultrasonic waves
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/17—Combination with washing or cleaning means

Abstract

The invention provides a purification device. The device comprises a water catalyst generating device, a cleaning water tank, an ultrasonic transducer and a water pump, and is characterized in that an electrode of the water catalyst generating device is a titanium alloy electrode coated with a composite layer which has nano-scale particle size, consists of manganese, tin, platinum, cerium, gadolinium and europium, is prepared by drying at the temperature of 100-120 DEG C and sintering at the temperature of 400-680 DEG C and has the thickness of 1-2 mu m; the electrode is made of a titanium alloy base material which contains the following components in parts by mass: 2.0-2.9 parts of Al, 0.6-1.4 parts of Sn, 0.6-1.4 parts of Cr, 0.6-1.4 parts of Mo, 0.6-1.4 parts of Zr, 0.11-0.13 part of Fe, 0.08-0.15 part of C, 0.11-0.25 part of O, 0.004-0.1 part of N, 0.0015-0.025 part of H, 0.1-0.25 part of Si, and the balance of titanium and inevitable impurities.

Description

A kind of purifier
Technical field
The present invention relates to a kind of purifier, specifically relate to a kind of purifier that can be used for fresh food, water, tableware, clothing.
Background technology
Food security is related to broad masses of the people's healthy and life security, is related to economic sound development and social stability, and food security has become weighs the importance that people's living standard, social management level and state legal system are built.China's security status of food is also pessimistic at present, the microbial contaminations such as the bacterium existing for a long time, virus, parasite, the chemical pollutants such as agricultural chemicals, hormone, antibiotic have brought huge potential safety hazard to food, and food origin disease is still the maximum Health Killer of facing mankind.Simultaneously, with the antiseptic hygiene problem of the closely-related tableware of diet be also larger potential safety hazard, at present because the self-disciplining of the enterprise of partly sterilizing is poor, sterilization process is simple, undesirable, cause the antihygienic situation of sterilizing dinnerware to happen occasionally, cause tableware surface to become the hotbed of bacteria breed, bring threat to consumer's healthy life.
Because food pollution link is numerous, watershed management difficulty is larger, only rely on strong government regulation and functional department to detect, can't thoroughly solve at short notice the pollution problem of food, therefore, food purifying sterilizing becomes and alleviates food security pressure, reduces the necessary means of food poisoning risk, guarantee people safe diet.
At present, also there is no a kind of purifying and sterilizing device safe and efficient, easy to use, can process fresh food, water, tableware and clothing, mostly existing technology is to utilize ozone or chloride chemical reagent to process, its defect is that ozone dissolved degree is lower, in use procedure, can be diffused in a large number in air, and nose and larynx mucous membrane and eyes are had to spread effect, also can cause that lung capacity reduces, and damages human body; And adopt chloride chemical reagent to cause, contain the residual of carcinogenicity product.
No. 200320121904 utility model patent discloses a kind of water supply installation, and this device comprises a feed pipe, an electrolysis unit being connected on described feed pipe.Described electrolysis unit comprises that one has the diaphragm electrolytic cell of cathode chamber and anode chamber, described electrolytic cell has and is connected in the cathode chamber of electrolytic cell, the first row aquaporin that leads to washing tube top, described electrolytic cell has the second row aquaporin that is connected in anode chamber, and described second row aquaporin is connected on the discharge pipe line of washing tube.
200810147230.5 patent application specification discloses a kind of food purification apparatus, this device comprises cleaning sink and water pump, water catalyst generating means, described water catalyst generating means, cleaning sink and water pump are all provided with water inlet and delivery port, and water catalyst generating means, cleaning sink and water pump connect into closed loop by pipeline.
201110271764.0 number application for a patent for invention description discloses a kind of water catalyst sterilizing detoxification device, this device comprises water catalyst generator (1) and the dc source of powering for water catalyst generator (1), described water catalyst generator (1) comprises two electrodes that are used in combination, and two described electrodes anode electrode and cathode electrode for joining with the positive-negative output end of described dc source respectively; Described anode electrode and described cathode electrode are titanium electrode, and are evenly coated with one deck composite coating on the outer surface of described anode electrode; Described composite coating is for to brushing, the composite masking liquid on described anode electrode outer surface carries out the coating obtaining after drying and processing and sintering processes, composite masking liquid is for by six kinds of pulvis and absolute ethyl alcohol evenly mixes and mass concentration is 2.5%～4% mixed liquor, and six kinds of described pulvis are respectively the compound powder of compound powder, niobium powder or niobium and the compound powder of tantalum powder or tantalum of compound powder, ruthenium powder or ruthenium of compound powder, yttrium powder or yttrium of compound powder, iridium powder or the iridium of platinum powder or platinum.
The inventor has studied, has analyzed the report in above-mentioned prior art for a long period of time, also carefully analyze, conscientiously studied and recorded in patent documentation: the device of " a kind of simple in structure, reasonable in design, use the effective water catalyst sterilizing detoxification device of purified treatment easy and simple to handle ", " described electrolysis unit comprises that one has the diaphragm electrolytic cell of cathode chamber and anode chamber ", this device " can realize when washing, to washing tube, catch for alkaline water; And when rinsing, to washing tube, provide acid water; It further can, providing alkaline water simultaneously, provide the upgrading liquid that improves clean result "; " how the purification of hydroxyl radical free radical, sterilization, sterilizing function are applied to food field of purification; overcome prior art water consumption large, purify not thoroughly, the technological deficiency of not energy-conserving and environment-protective, realize food and purify convenient, laborsaving, efficient, water saving, clean, thorough ".The inventor finds on the basis of the above, existing have data, patent documentation to have no its concrete treatment effect, the object of " purifying convenient, laborsaving, efficient, water saving, clean, thorough " that these statement of facts water catalyst sterilizing detoxification device are expected with a certain distance from people also has, still exist some improved defects of still needing, can be become a kind of safe and reliable disinfecting detoxifying device.
Summary of the invention
It is excellent that the present invention is exactly a kind of safety and stability, the clean-up effect that for above-mentioned defect, propose, the better purifier of energy-saving and water-saving.
For realizing goal of the invention of the present invention, in purifier provided by the invention, described device comprises water catalyst generating means, cleaning sink, ultrasonic transducer and water pump, its improvements are that the electrode of described water catalyst generating means is titanium alloy electrode, the composite bed of 1～2 micron thickness that the manganese of coated with nano level particle diameter on it, tin, platinum, cerium, gadolinium and europium form dries at 100-120 ℃, prepared by sintering at 400～680 ℃; Described electrode base material is titanium alloy, by mass parts, containing Al:2.0～2.9; Sn:0.6～1.4; Cr:0.6～1.4; Mo:0.6～1.4; Zr:0.6～1.4; Fe:0.11～0.13; C:0.08～0.15; O:0.11～0.25; N:0.004～0.1; H:0.0015～0.025; Si:0.1～0.25, all the other are titanium and inevitable impurity.
In preferred purifier provided by the invention, in described composite bed: manganese: tin: platinum: cerium: gadolinium: europium mass ratio=3～6:5～10:5～15:9～17:2～8:3～12, particle diameter is 5～30nm; Described titanium alloy is containing Al:2.1～2.8; Sn:0.7～1.3; Cr:0.7～1.3.
In the provided by the invention the 3rd preferred purifier, in described composite bed: manganese: tin: platinum: cerium: gadolinium: europium mass ratio=4～6:6～10:6～15:10～17:3～8:4～12, particle diameter is 5～30nm; Described titanium alloy is containing Mo:0.7～1.3; Zr:0.7～1.3; Fe:0.12.
In the provided by the invention the 4th preferred purifier, in described composite bed: manganese: tin: platinum: cerium: gadolinium: europium mass ratio=4～6:6～9:6～13:10～16:3～6:4～11, particle diameter is 5～30nm; Described titanium alloy is containing C:0.08～0.13; O:0.14～0.22; N:0.008～0.1.
In the provided by the invention the 5th preferred purifier, sintering temperature is 400～450 ℃, in described composite bed: manganese: tin: platinum: cerium: gadolinium: europium mass ratio=4～5:7～9:7～13:12～16:4～6:6～11, particle diameter is 5～30nm; Described titanium alloy is containing H:0.004～0.023; Si:0.1～0.22.
In the provided by the invention the 6th preferred purifier, in described composite bed: manganese: tin: platinum: cerium: gadolinium: europium mass ratio=5:7～8:8～13:13～16:5～6:6～9, particle diameter is 5～30nm; Described titanium alloy is containing Al:2.1～2.7; Sn:0.7～1.2; Cr:0.7～1.2; Mo:0.7～1.2; Zr:0.7～1.2.
In the provided by the invention the 7th preferred purifier, in described composite bed: manganese: tin: platinum: cerium: gadolinium: europium mass ratio=5:7:8～11:13～14:5～6:7～9, particle diameter is 5～30nm; Described titanium alloy is containing Fe:0.11～0.12; C:0.07～0.12; O:0.17～0.24; N:0.03～0.1; H:0.015～0.025; Si:0.1～0.24.
In the provided by the invention the 8th preferred purifier, ultrasonic transducer comprises emitting head, insulation spacer, piezoelectric sheet, quality sheet and electrode; Said emitting head, insulation spacer, piezoelectric sheet and quality sheet are successively set on same axis; Described electrode is the electrode of being prepared by metal Cu; Described piezoelectric sheet be Ju β that 45 μ m are thick ?diketone; In described composite bed: manganese: tin: platinum: cerium: gadolinium: europium mass ratio=5:7:9:13:6:9, particle diameter is 5～30nm; Described titanium alloy is containing Al:2.2～2.7; Cr:0.7～1.2; Zr:0.6～1.4; Fe:0.11～0.12; C:0.07～0.12; N:0.05～0.1; Si:0.1～0.24.
In the provided by the invention the 9th preferred purifier, the number that insulation spacer lays respectively at described emitting head and quality sheet the inner is the insulating trip of two, its inner be provided with left or the axial sections of 10～90 degree of turning right be concave character type and its left and right protuberance be positioned at respectively between described piezoelectric sheet, its bottom is greater than the first electrode slice of the radius of described insulating trip to the radius in the center of circle; The inner shafts that is positioned at described concave character type electrode slice is to the second electrode slice and the patch of piezoelectric material that set gradually patch of piezoelectric material, diameter and be greater than described patch of piezoelectric material.
Compared with the prior art, beneficial effect of the present invention is:
Vegetables or fruit pesticide volume before A (mg/kg)=washing; B=mg/kg (vegetables after washing or fruit pesticide volume), this amount is all lower than vegetables, fruit residues of pesticides new standard after testing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the structural representation of top cover after starting in Fig. 1.
Fig. 4 is Fig. 3 side view.
Fig. 5 is the top view after Fig. 1 middle shell and base decompose.
Fig. 6 is the upward view after Fig. 1 middle shell and base decompose.
Fig. 7 is the upward view after base removal in Fig. 1.
Fig. 8 is the top view after Fig. 1 middle shell and top cover are removed.
Fig. 9 cleans to use ultrasonic transducer structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, the present invention is a kind of purifier, comprise housing 1 and base 2, in housing 1, be provided with cleaning sink 3, water catalyst generating means 4 and water pump 5 are installed on base 2, in the bottom of cleaning sink 3, be provided with water inlet 6 and delivery port 7, the below of water inlet 6 is provided with minitype nozzle 8, the below of delivery port 7 arranges tee pipe coupling 9, tee pipe coupling 9 is leaded up to magnetic valve 10 and is connected with drainpipe 14, the pipeline 11 of separately leading up to of tee pipe coupling 9 is communicated with the water inlet of water catalyst generating means 4, the delivery port of water catalyst generating means 4 is communicated with the water inlet of water pump 5 by No. two pipelines 12, the delivery port of water pump 5 is communicated with minitype nozzle 8 by No. three pipelines 13, minitype nozzle 8 is communicated with water inlet 6.
The bottom center of cleaning sink 3 is provided with ultrasonic transducer 15.The top of cleaning sink 3 is provided with cover plate 16, so that pick and place food and add clear water.On the backboard of base 2, be provided with power switch 17 and supply socket 18.On base 2, be provided with circuit board 19.On circuit board 19, be integrated with microcomputer controller.Microcomputer controller is controlled automatically to water catalyst generating means 4, water pump 5, ultrasonic transducer 15.Under the draft effect of water pump 5, water in cleaning sink 3 is discharged by delivery port 7, through tee pipe coupling 9, water inlet along pipeline 11 arrival water catalyst generating means 4, from the delivery port of water catalyst generating means 4 is discharged, become the high energy oxidize water that contains water catalyst functional group, high energy oxidize water is along the water inlet of No. two pipeline 12 arrival water pumps 5, after water pump 5 pressurizations, from the delivery port of water pump 5, discharge, again through No. three pipelines 13, minitype nozzle 8, arrive the water inlet 6 of cleaning sink 3, turn back in cleaning sink 3, formation circulates, at the end face of housing 1, be provided with the guidance panel 20 of microcomputer controller, can be to water pump 5 by guidance panel 20, the working time of water catalyst generating means 4 and ultrasonic transducer 15 is carried out timing controlled.During use, can select different timings according to the difference that is cleaned object kind, to reach best cleaning, purification, Disinfection Effect.After cleaning, microcomputer controller switches off the pump 5, water catalyst generating means 4 and ultrasonic transducer 15, opens solenoid valve 10, and the sewage in cleaning sink 3 is discharged by drainpipe 14.
1. water catalyst generating means:
Described in water catalyst generating means of the present invention, the electrode of water catalyst generating means is titanium alloy electrode, the composite bed of 1～2 micron thickness that the manganese of coated with nano level particle diameter on it, tin, platinum, cerium, gadolinium and europium form dries at 100-120 ℃, prepared by sintering at 400～680 ℃; Described electrode base material is titanium alloy.
1. except being otherwise noted, in the present invention, ratio and content are all by mass parts, the electrode of water catalyst generating means is on titanium alloy electrode, to apply the manganese that particle diameter is 5nm nanometer: the mixing coating material of tin: platinum: cerium: gadolinium: europium=3:5:15:9:2:3, the composite bed of 1 micron thickness of dry at 100 ℃, preparing by sintering at 400 ℃; Electrode base material is that titanium alloy contains Al:2.1; Sn:0.7; Cr:0.7; Mo:0.8; Zr:0.8; Fe:0.11; C:0.08; O:0.11; N:0.004; H:0.0015; Si:0.1, all the other are titanium and inevitable impurity.
2. except being otherwise noted, in the present invention, ratio and content are all by mass parts, the electrode of water catalyst generating means is on titanium alloy electrode, to apply the manganese that particle diameter is 10nm nanometer: the mixing coating material of tin: platinum: cerium: gadolinium: europium=6:6:6:10:3:4, the composite bed of 1 micron thickness of dry at 105 ℃, preparing by sintering at 420 ℃; Electrode base material is that titanium alloy contains Al:2.2; Sn:0.7; Cr:0.7; Mo:0.9; Zr:0.9; Fe:0.12; C:0.15; O:0.12; N:0.005; H:0.002; Si:0.14, all the other are titanium and inevitable impurity.
3. except being otherwise noted, in the present invention, ratio and content are all by mass parts, the electrode of water catalyst generating means is on titanium alloy electrode, to apply the manganese that particle diameter is 15nm nanometer: the mixing coating material of tin: platinum: cerium: gadolinium: europium=4:7:7:10:4:4, the composite bed of 1 micron thickness of dry at 110 ℃, preparing by sintering at 430 ℃; Electrode base material is that titanium alloy contains Al:2.3; Sn:1.0; Cr:1.0; Mo:1.0; Zr:1.0; Fe:0.11; C:0.11; O:0.18; N:0.09; H:0.002; Si:0.15, all the other are titanium and inevitable impurity.
4. except being otherwise noted, in the present invention, ratio and content are all by mass parts, the electrode of water catalyst generating means is on titanium alloy electrode, to apply the manganese that particle diameter is 20nm nanometer: the mixing coating material of tin: platinum: cerium: gadolinium: europium=4:7:8:13:5:5, the composite bed of 1 micron thickness of dry at 115 ℃, preparing by sintering at 440 ℃; Electrode base material is that titanium alloy contains Al:2.4; Sn:1.1; Cr:1.1; Mo:1.1; Zr:1.1; Fe:0.12; C:0.12; O:0.16; N:0.01; H:0.006; Si:0.2, all the other are titanium and inevitable impurity.
5. except being otherwise noted, in the present invention, ratio and content are all by mass parts, the electrode of water catalyst generating means is on titanium alloy electrode, to apply the manganese that particle diameter is 25nm nanometer: the mixing coating material of tin: platinum: cerium: gadolinium: europium=5:7:9:15:5:8, the composite bed of 2 micron thickness of dry at 115 ℃, preparing by sintering at 460 ℃; Electrode base material is that titanium alloy contains Al:2.6; Sn:1.0; Cr:1.0; Mo:1.1; Zr:1.1; Fe:0.12; C:0.15; O:0.17; N:0.01; H:0.005; Si:0.11, all the other are titanium and inevitable impurity.
6. except being otherwise noted, in the present invention, ratio and content are all by mass parts, the electrode of water catalyst generating means is on titanium alloy electrode, to apply the manganese that particle diameter is 28nm nanometer: the mixing coating material of tin: platinum: cerium: gadolinium: europium=5:7:10:14:6:8, the composite bed of 2 micron thickness of dry at 120 ℃, preparing by sintering at 470 ℃; Electrode base material is that titanium alloy contains Al:2.6; Sn:1.2; Cr:1.2; Mo:1.2; Zr:1.2; Fe:0.12; C:0.11; O:0.17; N:0.04; H:0.017; Si:0.2, all the other are titanium and inevitable impurity.
7. except being otherwise noted, in the present invention, ratio and content are all by mass parts, the electrode of water catalyst generating means is on titanium alloy electrode, to apply the manganese that particle diameter is 30nm nanometer: tin: platinum: cerium: gadolinium: europium=5:7:9:13:6:9 mixing coating material, the composite bed of 2 micron thickness of dry at 120 ℃, preparing by sintering at 680 ℃; Electrode base material is that titanium alloy contains Al:2.6; Sn:1.3; Cr:1.2; Mo:1.3; Zr:1.4; Fe:0.12; C:0.12; O:0.2; N:0.05; H:0.02; Si:0.2, all the other are titanium and inevitable impurity.
2. have children outside the state plan ripple transducing converter
As shown in Figure 9, ultrasonic transducer of the present invention for set gradually on axially emitting head, insulation spacer, Au electrode, polypyrrole piezoelectric patches, Au electrode, polypyrrole piezoelectric patches, Au electrode, polypyrrole piezoelectric patches and mass,
Piezoelectric sheet advantageously comprises a kind of polyethylene sheets, and thickness is 5 μ m to 75 μ, typically is 9 μ m to 35 μ m thick, typically is 20 μ m to 25 μ m thick, typically is 25 μ m most thick.
In its best form, piezoelectric sheet is typically by Kynoar (" P VDF ") thin slice or consists of the copolymer thin slice that comprises PVDF.This thin slice has two electrodes fixed thereon at least, is typically on each face of thin slice and has an electrode.These electrodes can be same material or different materials, are typically same material.The example of electrode material is such as metal A u, Pd, Pt, Ti, Zn, Al, Ag, Cu, Sn, Ga, In, Ni, conducting polymer, this polymer need to be filled with additive, additive is iodine, fluorine, alkali metal and salt thereof, metal carbonate and fontanel arsenic, this conducting polymer comprises: polyyne, polyyne copolymer, polypyrrole, polypropylene is fine, aromatic polymer, polyaniline, polythiophene, polycarbazole, poly-beta-diketon, poly-dipropargyl amine, poly-acenaphthene/N-vinyl heterocycle lewis acid, poly-(aromatic heterocycle 1, the sub-ethene of 2-), poly-phthalocyanine, with 1, the two polymer that replace sub-benzene chemically reactive of 9-, cluster phylloerythrin, heterocyclic ladder polymer, alternative aromatics and quinoid sequence, polyisothianaphthene and poly-(p-phenylene) thioether, the polymer that does not need doping, for example: poly-(the two o-nitriles of two ehter bonds), polyacetylene and with the poly-diine of structure cell, poly-(the peri-position bitter edible plant), poly-(carbon diselenide), poly-(the benzo two thiol alkene) of transition metal, poly-(thiophene-sulfonic acid ester) and end acetylene schiff bases.
In described ultrasonic transducer, electrode is Cu, piezoelectric thickness of slab 45 μ m.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement the specific embodiment of the present invention, and do not depart from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of claim scope of the present invention.

Claims (9)

1. a purifier, described device comprises water catalyst generating means, cleaning sink, ultrasonic transducer and water pump, the electrode that it is characterized in that described water catalyst generating means is titanium alloy electrode, the composite bed of 1～2 micron thickness that the manganese of coated with nano level particle diameter on it, tin, platinum, cerium, gadolinium and europium form dries at 100-120 ℃, prepared by sintering at 400～680 ℃; Described electrode base material is titanium alloy, by mass parts, containing Al:2.0～2.9; Sn:0.6～1.4; Cr:0.6～1.4; Mo:0.6～1.4; Zr:0.6～1.4; Fe:0.11～0.13; C:0.08～0.15; O:0.11～0.25; N:0.004～0.1; H:0.0015～0.025; Si:0.1～0.25, all the other are titanium and inevitable impurity.
2. according to the purifier of claim 1, it is characterized in that described manganese: tin: platinum: cerium: gadolinium: europium mass ratio=3～6:5～10:5～15:9～17:2～8:3～12, particle diameter is 5～30nm; Described titanium alloy is containing Al:2.1～2.8; Sn:0.7～1.3; Cr:0.7～1.3.
3. according to the purifier of claim 1, it is characterized in that described manganese: tin: platinum: cerium: gadolinium: europium mass ratio=4～6:6～10:6～15:10～17:3～8:4～12, particle diameter is 5～30nm; Described titanium alloy is containing Mo:0.7～1.3; Zr:0.7～1.3; Fe:0.12.
4. according to the purifier of claim 1, it is characterized in that described manganese: tin: platinum: cerium: gadolinium: europium mass ratio=4～6:6～9:6～13:10～16:3～6:4～11, particle diameter is 5～30nm; Described titanium alloy is containing C:0.08～0.13; O:0.14～0.22; N:0.008～0.1.
5. according to the purifier of claim 1, it is characterized in that described sintering temperature is 400～450 ℃, described manganese: tin: platinum: cerium: gadolinium: europium mass ratio=4～5:7～9:7～13:12～16:4～6:6～11, particle diameter is 5～30nm; Described titanium alloy is containing H:0.004～0.023; Si:0.1～0.22.
6. according to the purifier of claim 1, it is characterized in that described manganese: tin: platinum: cerium: gadolinium: europium mass ratio=5:7～8:8～13:13～16:5～6:6～9, particle diameter is 5～30nm; Described titanium alloy is containing Al:2.1～2.7; Sn:0.7～1.2; Cr:0.7～1.2; Mo:0.7～1.2; Zr:0.7～1.2.
7. according to the purifier of claim 1, it is characterized in that described manganese: tin: platinum: cerium: gadolinium: europium mass ratio=5:7:8～11:13～14:5～6:7～9, particle diameter is 5～30nm; Described titanium alloy is containing Fe:0.11～0.12; C:0.09～0.12; O:0.17～0.24; N:0.03～0.1; H:0.015～0.025; Si:0.1～0.24.
8. according to the purifier of claim 1, it is characterized in that described ultrasonic transducer comprises emitting head, insulation spacer, piezoelectric sheet, quality sheet and electrode; Said emitting head, insulation spacer, piezoelectric sheet and quality sheet are successively set on same axis; Described electrode is the electrode of being prepared by metal Cu; Described piezoelectric sheet is the poly-beta-diketon that 45 μ m are thick; Described manganese: tin: platinum: cerium: gadolinium: europium mass ratio=5:7:9:13:6:9, particle diameter is 5～30nm; Described titanium alloy is containing Al:2.2～2.7; Cr:0.7～1.2; Zr:0.6～1.4; Fe:0.11～0.12; C:0.09～0.12; N:0.05～0.1; Si:0.1～0.24.
9. purifier according to Claim 8, it is characterized in that number that described insulation spacer lays respectively at described emitting head and quality sheet the inner is the insulating trip of two, its inner be provided with left or the axial sections of 10～90 degree of turning right be concave character type and its left and right protuberance be positioned at respectively between described piezoelectric sheet, its bottom is greater than the first electrode slice of the radius of described insulating trip to the radius in the center of circle; The inner shafts that is positioned at described concave character type electrode slice is to the second electrode slice and the patch of piezoelectric material that set gradually patch of piezoelectric material, diameter and be greater than described patch of piezoelectric material.
CN201310290340.8A 2013-03-21 2013-07-11 Purification device Pending CN104056808A (en)

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US5094868A (en) * 1990-09-17 1992-03-10 Huey, Inc. Process for removal of agricultural chemicals from seed kernels
US5113881A (en) * 1989-06-25 1992-05-19 Israel Lin Dynamic ultrasonic cleaning and disinfecting device and method
RU2094054C1 (en) * 1994-07-14 1997-10-27 Эмиль Флахсманн АГ Method of preparing the pesticide-depleted concentrate of biologically active substance from plants
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CN201120368Y (en) * 2007-11-02 2008-09-24 王伯冰 Supersonic transducer for cleaning
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CN202456295U (en) * 2012-03-20 2012-10-03 朱蕾 Efficient food-purifying system
CN202566179U (en) * 2012-03-20 2012-12-05 朱蕾 Food purification system
CN202566181U (en) * 2012-03-20 2012-12-05 朱蕾 Food purification system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113881A (en) * 1989-06-25 1992-05-19 Israel Lin Dynamic ultrasonic cleaning and disinfecting device and method
CN1056267A (en) * 1990-04-27 1991-11-20 国家科学与工业研究组织 Ultrasonic transducer
US5094868A (en) * 1990-09-17 1992-03-10 Huey, Inc. Process for removal of agricultural chemicals from seed kernels
RU2094054C1 (en) * 1994-07-14 1997-10-27 Эмиль Флахсманн АГ Method of preparing the pesticide-depleted concentrate of biologically active substance from plants
JP2004321021A (en) * 2003-04-22 2004-11-18 Si Seiko Co Ltd Method for removing residual agrochemical
CN201120368Y (en) * 2007-11-02 2008-09-24 王伯冰 Supersonic transducer for cleaning
CN101336809A (en) * 2008-08-22 2009-01-07 谭燕 Food purification apparatus
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