CN208724824U - A kind of food purifying machine preventing pole plate fouling in electrolysis/polarization process - Google Patents
A kind of food purifying machine preventing pole plate fouling in electrolysis/polarization process Download PDFInfo
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- CN208724824U CN208724824U CN201721670479.5U CN201721670479U CN208724824U CN 208724824 U CN208724824 U CN 208724824U CN 201721670479 U CN201721670479 U CN 201721670479U CN 208724824 U CN208724824 U CN 208724824U
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Abstract
The utility model provides a kind of food purifying machine for preventing pole plate fouling in electrolysis/polarization process, comprising: one first polar plate group, including at least one first pole plate；One second polar plate group, including at least one second pole plate；Each first pole plate and the second pole plate are in arranged for interval；Each first pole plate and each second pole plate is electrically connected in one power supply circuit, and keeps the polarity of the first pole plate and the second pole plate opposite and mutually switch according to some cycles.Can be used in the equipment purified using electrolysis/polarization principles food, be able to solve the prior art as pole plate fouling and caused by electrolysis (polarization) efficiency reduction the problem of.The surface scale for fundamentally preventing metal polar plate, without by carrying out additional scale removal.
Description
Technical field
The utility model relates to food purification techniques fields, and in particular to one kind prevents pole plate knot in electrolysis/polarization process
The food purifying machine of dirt.
Background technique
It is well known that basic Chengdu of organizing is at least two blocks of metals using the food purification equipment of electrolysis (polarization) principle
Pole plate is placed in water, and is separately connected the positive and negative anodes of DC power supply, after connection and is connected to power switch, is made the electricity between pole plate
Or voltage electric current formed by water.Positive electricity potential field is formed in the metal polar plate side of connection anode, connects the metal pole of cathode
Plate side forms negative electricity potential field.
It during this, will make that a series of electrochemical change occurs in water.First, the intermolecular mutual suction of water clusters
The power (hydrogen bond) drawn largely is fractureed, and the ingredient number of water clusters can be made to largely reduce, and forms subset, improves water
Activity.Second, making the chloric acid dissolved in water (the mainly tap water of China's most area) by the flow process of electric current
Synthetic hydrochloric acid and hypochlorous acid, and then hydrochloric acid is made to be converted to new hypochlorous acid and strong oxygen and hydrogen.Third, the covalent bond of partial moisture
It can be broken and form oxygen, hydrogen and hydroxyl.
By above-mentioned variation, the hydrochloric acid, hypochlorous acid, oxygen, hydrogen, hydroxyl, hydroxyl and the small-micelle water that are formed in water can be
Most bacterial viruses in the food materials impregnated in water etc. kill rapidly for (30 seconds or so), and the meat vegetable immersion in water
Remains of pesticide, clenbuterol hydrochloride, hormone, the antibiotic of the carryings such as dish are effectively degraded to inorganic salts.To realize the purpose of food purification.
But general clearing machine is since pole plate functional warehouse is pure DC operation, and under the action of DC current and electric field, water
In positively charged position ion and example can think negative electrode plate aggregation and the ion and particle of negatively charged position can be poly- to positive electrode plate
After collecting a period of time, specifically, it can be dissolved in the water by a large amount of suspended particulates that water Central Plains carries and form inorganic salts (such as carbon
Sour calcium, calcium sulfate, silica etc.), it is easy to dirt is formed on the surface of metal polar plate；Corrosive elements in water are to container
It will also result in dirt with pole plate corrosion；The microorganism and coagulability dirt that kill by various modes and part metals are (mainly
Heavy metal) ion etc., it can be constantly attracted to the metal polar plate that counter potential direction is charged with it, and gradually form and be attached to metal
The scale on pole plate surface layer, polar board surface just will form Guinier-Preston zone (namely what is often called fouling).Fouling makes the electrocatalysis of polarization pole plate
Decline and form pole plate identity distance from change, decline polarization efficiency therefrom.And pole plate may be corroded.To solve this
Problem, pole plate functional warehouse must periodically clean de-sludging.
In fact, most of food purifying machine on the market is needed in use for some time using special scale removal at present
Agent carries out scale removal and if not is just difficult to maintain normal function.But scale remover is often by with soda acid deliquescentization
It learns medicament to be handled, on the one hand will increase the economic cost of user, in addition, also easily corroding metal polar plate, and also have
There is certain risk, scale remover, which is stained with human body, will cause harm to the human body being accidentally stained with water.
Utility model content
Pole plate fouling in electrolysis/polarization process is prevented in view of the above problems, the object of the present invention is to provide a kind of
Food purifying machine, can be used using electrolysis/polarization principles food purify equipment in, be able to solve the prior art due to
Pole plate fouling and caused by electrolysis (polarization) efficiency reduction the problem of.The surface scale for fundamentally preventing metal polar plate, is not necessarily to
By carrying out additional scale removal.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of food purifying machine preventing pole plate fouling in electrolysis/polarization process, comprising:
One first polar plate group, including at least one first pole plate；
One second polar plate group, including at least one second pole plate；
Each first pole plate and the second pole plate are in arranged for interval；
One power supply circuit is electrically connected each first pole plate and each second pole plate, and makes the first pole plate and the second pole plate
Polarity it is opposite and mutually switch according to some cycles.
Further, first pole plate and the second pole plate material are identical.
Further, first pole plate and the second pole plate are the titanium-base of coated ruthenium iridium coating.
Further, the width of first pole plate and the second pole plate be 6-12mm, length 45-106mm, with a thickness of
0.35-1mm, quantity are 20 to 35, and the spacing of the first adjacent pole plate and the second pole plate is 1.2-2.5mm.
Further, the power supply circuit includes a DC power supply, DC voltage is converted to alternation square-wave voltage
A time control phase inverter.
Further, the current strength of the DC power supply output meets the electricity for making the surface of the first pole plate and the second pole plate
Current density is 0.25-0.4mA/mm2.
Further, some cycles are 30s to 4min.
It further, further include function warehouse by fixed the first polar plate group of mount and the second polar plate group, connection
The conducting wire with plug of first polar plate group, the second polar plate group and power supply circuit.
It by taking above-mentioned technical proposal, optimizes, is being exported to positive and negative on the basis of existing food purification apparatus
Metal polar plate for adding time control paraphase functional circuit in source circuit, make usually to set in the DC voltage change that this field uses
Fixed ultralow frequency alternation square wave excitation voltage, so that the dirt being adsorbed on metal polar plate be made constantly to decompose on metal polar plate
The spilling of microminiature bubble hydrogen (cathode) or oxygen bubbles (anode) out and current potential with phase repulsion and fall off.It is prevented with reaching
The effect of metal polar plate fouling.Food purification apparatus can be made to be in ideal working condition for a long time, and reduce product use
Maintenance cost, improve user experience, great popularization.
Detailed description of the invention
Fig. 1 is the supply voltage schematic diagram of prior art food purifying machine powered to pole plate.
Fig. 2 is the variation schematic diagram of alternation square wave excitation voltage in an embodiment of the present invention.
Fig. 3 is the complete machine job control flow diagram of food purifying machine in an embodiment of the present invention.
Fig. 4 is the structural schematic diagram of pole plate functional warehouse in food purifying machine in an embodiment of the present invention.
Fig. 5 is the module composition schematic diagram of food purifying machine in an embodiment of the present invention.
Fig. 6 is the electrical block diagram of power supply circuit in an embodiment of the present invention.
Specific embodiment
Working principle:
" polarization " is referred in water purification and video purification process, the state of conducting medium is done using water, molten using other
When liquid (such as acid, alkaline solution), working condition is also known as " being electrolysed ".
As shown in Figure 1, being used used by the food purifying machine of polarization process mode at present is all stable DC, and
This supply source mode scale formation will occur in use for some time on positive/negative plate.
The utility model improves supply source mode, is arranged according to electrolysis (polarization) period of purification food requirement
Paraphase time and number, as shown in Fig. 2, the ultralow frequency for setting DC voltage change, period of change is the friendship of a 1min
Become square wave, actually optional range is about in 30s-4min, to make the dirt being adsorbed on metal polar plate can be with metal polar plate
On constantly decomposite come microminiature bubble hydrogen (cathode) or oxygen bubbles (anode) spilling and current potential with phase repulsion and fall off.
To prevent the generation of fouling condition.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description.
In conjunction with Fig. 5, in one embodiment, a kind of food purification for preventing pole plate fouling in electrolysis/polarization process is provided
Machine, comprising:
First polar plate group, including at least one first pole plate；
Second polar plate group, including at least one second pole plate；
Each first pole plate and the second pole plate are in arranged for interval；
Each first pole plate and each second pole plate is electrically connected in power supply circuit, and makes the first pole plate and the second pole plate
Polarity is opposite and mutually switches according to some cycles.
It should be strongly noted that the first pole plate provided in this embodiment and the second pole plate material are identical, select coated
The titanium-base of ruthenium iridium coating or other be suitble to material such as stainless steels, this be the utility model overcome technology prejudice innovation it
One, the material of current most of food purifying machine positive/negative plate is all different from.
In to portable or household working environment embodiment, the width of the first pole plate and the second pole plate is 6-
12mm, length 45-106mm, with a thickness of 0.35-1mm, quantity is 20 to 35, the first adjacent pole plate and the second pole plate
Spacing is 1.2-2.5mm.Certainly, in other embodiments, dimensions indicated above range is not limited, in some dining rooms, dining room etc.
In the application environment for needing largely to handle food materials, the size of pole plate can be increased accordingly, and relative dimensions ratio can be substantially with reference to aforementioned.
In addition, power supply circuit includes a DC power supply, DC voltage to be converted to a time control of alternation square-wave voltage
Phase inverter.The circuit structure signal of time control phase inverter refers to Fig. 6, and certainly, the utility model is not also illustrated as with Fig. 6
Limit, those skilled in the art are made in learn the utility model technical concept and disclosure after, when can choose to circuit structure into
Row general adjustment or change.For example, DC power supply can also be replaced using the combination of exchange electrical interface and fairing.
In order to realize good antiscale property function, and ensure metal polar plate service life and normal work, the current strength of DC power supply
Meet the current density 0.25-0.4mA/mm2 for making the surface of the first pole plate and the second pole plate, this range is the practical of the application
Novel people by research and development and attempts determining optimum range under the guide of specific technical concept.
In addition, as shown in figure 5, food purifying machine further includes by fixed mount the first polar plate group 1 and the second pole plate
The function warehouse 3 of group 2, the conducting wire 4 with plug of the first polar plate group of connection, the second polar plate group and power supply circuit.This figure is main
It is painted the situation of polar plate interval arrangement, other structures and principle can refer to the functional warehouse of existing food purifying machine, herein no longer
It repeats.
Below in conjunction with specific application environment by application example be described in detail the utility model implementation parameters and
Detailed process and using effect.
The technical solution that above-described embodiment is stated is applied on food purifying machine, and the food purifying machine is according to different food materials
It is divided into three operation ranges, the corresponding Food processing time is respectively 6min, 8min, 10min, and the voltage on metal polar plate is booting
Afterwards: paraphase is primary in 1min, distinguishes paraphase 3 times, 4 times and 5 times three periods.The food ideal purification effect of acquisition, and pass through
Cross 200 used above, not pole plate scale formations.The detailed course of work refers to Fig. 3.
Specifically, the food purifying machine of application is transformed to mains supply (AC220V 50Hz) by supply convertor
Clearing machine internal work power supply (DC12V) supply control circuit, execution circuit, display circuit (are current food purifying machine
Known modular unit) working power.Pole plate functional warehouse is connected to execution circuit by control circuit.
Pole plate functional warehouse is placed in and fills 6 into the container of 8L water, power supply connects the specified execution circuit of control circuit and is
The power supply of pole plate functional warehouse implements purification to the fruits and vegetables to duck in drink.Common product gives pole plate function unlike similar products
Storehouse provides DC low-voltage electricity, and at work, control circuit output is one every point to food purifying machine in this example
Clock changes primary polar rectangle square wave.And execution circuit is output to voltage (electric current) the also just transformation per minute of pole plate functional warehouse
Primary positive or negative rectangular pulse.
What the pole plate functional warehouse of food purifying machine was inputted is the pulse square wave of Variable Polarity, the polarity of positive/negative plate in this example
Variation is primary per minute, be gathered in positively charged ion and particle and electronegative ion and particle can not on a pole plate,
Just completely avoid fouling and because of a series of problems caused by fouling.
To ensure that polarization efficiency will not be greatly prolonged by scale effect, the service life of pole plate.
Normal work and service life in order to not influence pole plate, the polarization plate designs work of food purifying machine exists in this example
0.3mA/mm2Current density under.
The pole plate functional warehouse that the food purifying machine of this example uses equally can with reference to similar structure shown in Fig. 4, by outline border,
Inner fixed support, polarization polar plate group, upper and lower lids (not showing in figure, close the upper and lower opening of outline border) and lead and connection are inserted
Head composition.
Outline border is to use (food-grade or medical grade) moulded of plastics material, the fixed branch of built-in food grade plastic compression molding
Frame, polarization pole plate are fixed on bracket, Cheng Shunxu stacked arrangement.
In this example, pole plate is bar shaped 10mm × 83mm × 0.5mm, and material is the coated ruthenium iridium coating of titanium-based, leans on one at one end
It nearby opens the circular hole of a 2.1mm and rivets diameter 2mm silver-plated copper tubular rivet in order to connect in angle.The quantity for the pole plate that polarizes is 25
To 35, two polar plate groups are connected as in a manner of partition, polarizing polar plates spacing is 2.0mm.It certainly, can by previous embodiment description
Know, these parameters are all adjustable.
Two polar plate groups draw lead respectively and weld plug in the other end of lead.
This example food purifying machine work when, pole plate functional warehouse square water lower position, to have prevented dish leaf
Or other foreign matters directly contact polar plate group and cause short circuit, while having Channel Group's access of water again, the outline border of pole plate functional warehouse it is upper
There is cover board below, be stuck in frame above and below, and is provided with enough through-holes.
It is electrically connected between food purifying machine host and pole plate functional warehouse using plugs and sockets completion, it is different to meet purification
Target can use different pole plate functional warehouses instead at any time.
Under the action of for source circuit, it is to control electricity in food purifying machine that polarization pad electrode, which does positive and negative variation,
The pulse square wave of section output once every minute passes through driving circuit two 12V driving voltages of driving, 10 to 15A touchings at work on road
Point electric current electromagnetic relay work alternatively and complete.
Through experimental verification repeatedly, the food purifying machine of this example can add noble coatings manufacture pole plate and part using titanium-based
The pole plate of stainless steel material.
Also, it is experimentally confirmed, using round pole plate, rectangular pole plate be can reach in rectangle and meshed polar plate good
Purification well and the effect for preventing fouling.
As long as it is demonstrated experimentally that guaranteeing the area of single pole plate in 100cm2(two-sided 200cm below2) it can reach effect.
Finally, using software set, using bistable circuit, using schemes such as relay or high-power FETs,
Pole plate reversal can be achieved.The application it is emphasised that load pole plate or polar plate group on voltage work be can by setting when
Between constantly convert type, to achieve the effect that self-cleaning (non-scaling).
Obviously, described embodiment is only the utility model a part of the embodiment, instead of all the embodiments.It is based on
The embodiments of the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments are fallen within the protection scope of the utility model.
Claims (8)
1. a kind of food purifying machine for preventing pole plate fouling in electrolysis/polarization process characterized by comprising
One first polar plate group, including at least one first pole plate；
One second polar plate group, including at least one second pole plate；
Each first pole plate and the second pole plate are in arranged for interval；
One power supply circuit is electrically connected each first pole plate and each second pole plate, and makes the pole of the first pole plate and the second pole plate
Property it is opposite and mutually switch according to some cycles.
2. preventing the food purifying machine of pole plate fouling in electrolysis/polarization process as described in claim 1, which is characterized in that institute
It states the first pole plate and the second pole plate material is identical.
3. preventing the food purifying machine of pole plate fouling in electrolysis/polarization process as claimed in claim 2, which is characterized in that institute
It states the first pole plate and the second pole plate is the titanium-base of coated ruthenium iridium coating.
4. preventing the food purifying machine of pole plate fouling in electrolysis/polarization process as described in claim 1, which is characterized in that institute
The width for stating the first pole plate and the second pole plate is 6-12mm, length 45-106mm, with a thickness of 0.35-1mm, quantity be 20 to
35, the spacing of the first adjacent pole plate and the second pole plate is 1.2-2.5mm.
5. preventing the food purifying machine of pole plate fouling in electrolysis/polarization process as described in claim 1, which is characterized in that institute
Stating power supply circuit includes a DC power supply, DC voltage to be converted to a time control phase inverter of alternation square-wave voltage.
6. preventing the food purifying machine of pole plate fouling in electrolysis/polarization process as claimed in claim 5, which is characterized in that institute
The current strength for stating DC power supply output meets the current density 0.25-0.4mA/ for making the surface of the first pole plate and the second pole plate
mm²。
7. preventing the food purifying machine of pole plate fouling in electrolysis/polarization process as claimed in claim 5, which is characterized in that institute
Stating some cycles is 30s to 4min.
8. preventing the food purifying machine of pole plate fouling in electrolysis/polarization process as described in claim 1, which is characterized in that also
Including the function warehouse by fixed the first polar plate group of mount and the second polar plate group, the first polar plate group, the second pole plate are connected
The conducting wire with plug of group and power supply circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670479.5U CN208724824U (en) | 2017-12-05 | 2017-12-05 | A kind of food purifying machine preventing pole plate fouling in electrolysis/polarization process |
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| CN201721670479.5U CN208724824U (en) | 2017-12-05 | 2017-12-05 | A kind of food purifying machine preventing pole plate fouling in electrolysis/polarization process |
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| CN208724824U true CN208724824U (en) | 2019-04-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111213816A (en) * | 2020-02-28 | 2020-06-02 | 上海象涵科技有限公司 | Food purifier capable of automatically cleaning scale |
-
2017
- 2017-12-05 CN CN201721670479.5U patent/CN208724824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111213816A (en) * | 2020-02-28 | 2020-06-02 | 上海象涵科技有限公司 | Food purifier capable of automatically cleaning scale |
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| CP03 | Change of name, title or address |
Address after: No. 20, xinwangyu village, Qiaozi Town, Huairou District, Beijing Patentee after: Water krypton (Beijing) Technology Development Co.,Ltd. Address before: Yang Yanlu 101400 Beijing city Huairou District Yanqi Economic Development Zone No. 88 Patentee before: BEIJING FENGCHENG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230418 Address after: Room 014, No. 8 Qingzheng Street, Qingyundian Town, Daxing District, Beijing 102600 Patentee after: Water Krypton (Beijing) Intelligent Technology Co.,Ltd. Address before: 101400 No.20, xinwangyu village, Qiaozi Town, Huairou District, Beijing Patentee before: Water krypton (Beijing) Technology Development Co.,Ltd. |