CN104172444B - A kind of food detoxicating machine and poison-removing method - Google Patents
A kind of food detoxicating machine and poison-removing method Download PDFInfo
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- CN104172444B CN104172444B CN201410441953.1A CN201410441953A CN104172444B CN 104172444 B CN104172444 B CN 104172444B CN 201410441953 A CN201410441953 A CN 201410441953A CN 104172444 B CN104172444 B CN 104172444B
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Abstract
A kind of food detoxicating machine and poison-removing method, wherein said food detoxicating machine includes: an energized equipment, a process chamber, a pulse generating unit, a control unit, a temperature conditioning unit and enter drainage cell, wherein said energized equipment is connected to external power source, to power to described food detoxicating machine；Described pulse generating unit includes a high-voltage pulse power source, is connected at least one pair of electrode of described high-voltage pulse power source positive and negative electrode, and wherein said electrode is installed on the front and rear wall of described process chamber, sidewall and bottom；Described temperature conditioning unit is installed on described process chamber, and is connected with described control unit；Described enter drainage cell include a water inlet pipe and a drain pipe, wherein said water inlet pipe is all connected with described process chamber with described drain pipe, with automatic water-replacing.When using, put into pending food, start described high-voltage pulse power source, between every pair of electrode, produce high-pressure pulse electric, food is carried out detoxification treatment.
Description
Technical field
The present invention relates to a kind of food detoxicating machine and poison-removing method, particularly relate to detoxicating machine and the poison-removing method of the harmful substances such as a kind of residual pesticide that can remove agricultural byproducts and heavy metal.
Background technology
In recent years, along with pesticide, the using in a large number and the pollution of the environment such as soil, water body of agrochemical, pesticide and heavy metal enter and residue in the food such as grain, veterinary antibiotics, fish, shrimp, meat, egg, milk, cause food pollution, if the long-term a large amount of contaminated agricultural byproducts of people, then easily caused by acute or chronic poisoning, even affect the function of nervous system of people, cause teratogenesis, carcinogenic, cause cellular genetic material sudden change etc., the health of serious harm people.Except exceeding standard from plantation upper control pesticide, people also pay special attention to harmful substances such as how dispelling the residual pesticide buying other agricultural byproducts such as edible fruit and vegerable back home and heavy metal.
Traditional cleaning way is immersion, peeling, high-temperature heating etc., but can along with the growth of crops with herd the cultivation of secondary fish product and enter inside it owing to much residuing in pesticide in soil and water body, heavy metal and parasite, can not being dispelled completely by modes such as immersion, peelings, high-temperature heating mode has then had a strong impact on mouthfeel and the nutritional labeling of food.The development with scientific and technological level is improved constantly along with economic level, dispel the residual effective means of fruit and vegerable Pesticides at present to be placed in disinfecting washer by fruit and vegerable exactly and be carried out, sterilization can produce physically or chemically to react in cabin, and the fruit and vegerable being placed in cabin are carried out sterilizing.Common disinfection way has ozonization etc., ozone disinfection to be make active oxygen (O3) act on the cell membrane of antibacterial, destroy its structure, hinder bacterial metabolism, until withering away, and active oxygen can be dissolved in water, destroy the chemical bond of residual pesticide, deteriorating pesticide residue, to a certain extent fruit and vegerable are carried out sterilizing and elimination residual pesticide, but the removal efficiency of the harmful substances such as the heavy metal to food product is relatively low, promising result can not be reached, although the pollution of heavy metal will not cause acute poisoning to react, but long term accumulation brings potential danger can to the health of people, affect the function of people's internal organs organ, even affect follow-on health, therefore, heavy metal to dispel the health to people also most important, need elimination.Additionally, at present also useful ultrasound wave sterilizes, but the harmful substance on the agricultural byproducts surfaces such as fruit and vegerable, the harmful substance helpless to food product can only be removed.To sum up, traditional sterilizing method can not completely remove the harmful substances such as the virus in food, antibacterial, residual pesticide and heavy metal.
Bread is the staff of life, food is with An Weixian, along with improving constantly of living standard, the people's safe pay attention to day by day to food, the requirement of food quality is also more and more higher, traditional disinfecting washer can not fully meet the demand of people, it is necessary to develops mode and the machine of the cleaning food that food delicate flavour can be kept to dispel again its surface and internal harmful substance, to ensure the health of people.
High-voltage pulse electric field technology is one of sterilization technology of a kind of non-heat treated, between two electrodes, produce instantaneous high pressure electric field action sterilize in food, after high-pressure pulse electric technical finesse food, effectively food can be carried out sterilizing, and the natural flavour mountaineous of food can be kept to greatest extent, it is necessary it is furtherd investigate, it is better applied to food sterilization sterilization field, especially better it is applied to dispel the harmful substance of agricultural byproducts, meets people's demand to food safety.
Summary of the invention
A kind of food detoxicating machine of offer is provided, by applying high voltage pulse electric field technology, food carried out sterilization detoxification, effectively dispel the harmful substance such as food surface and the virus of inside, antibacterial, residual pesticide and heavy metal, and the natural flavour mountaineous of food can be kept, be conducive to the safety of food, and secondary pollution will not be produced, be conducive to environmental protection.
Another object of the present invention is to provide a kind of food detoxicating machine, by placing at least one pair of electrode in inner treatment chamber, produce high-pressure pulse electric, penetrate food, kill antibacterial, virus, dispel the harmful substances such as residual pesticide, hormone and heavy metal.
Another object of the present invention is to provide a kind of food detoxicating machine, by placing at least one pair of electrode in inner treatment chamber, produce high-pressure pulse electric, there is ionization, making harmful substance be in ionic condition, and change membrane passage, the mode peeled off by physics pulls out the harmful substance being in ionic state entering food product, and then it is adsorbed onto on high-field electrode, make food surface and internal harmful substance all effectively be dispelled.
Another object of the present invention is to provide a kind of food detoxicating machine, multipair positive and negative electrode can be placed, every pair of electrode is all independently controlled, can according to the difference of food, the start and stop of Different electrodes are optionally controlled so that it is different electric field intensity can be produced, to meet different food products characteristic by control unit, make the harmful substance in every kind of food effectively to be dispelled, increase its range of application.
Another object of the present invention is to provide a kind of food detoxicating machine, wherein electrode exterior is provided with insulant, it is possible to be positioned over the optional position of process chamber, makes the high intense pulsed electric field of generation be full of in whole process chamber, can cleaning the food being positioned over inner treatment chamber, sterilizing is more thorough comprehensively.
Another object of the present invention is to provide a kind of food detoxicating machine, wherein electrode can be buried in the water of inner treatment chamber, effectively prevent electrostatic, it is possible to avoid the moment that user opens and closes process chamber to produce the harm that electrostatic brings, it is ensured that the safety of user.
Another object of the present invention is to provide a kind of food detoxicating machine, high-voltage pulse electric field technology and ozone technology are combined, the dual function of the two, it is possible to increase the efficiency of sterilizing, strengthen the oxidation Decomposition to the harmful substance such as residual pesticide and heavy metal.
Another object of the present invention is to provide a kind of food detoxicating machine, the water of inner treatment chamber can inject and discharge, periodic replacement, discharges the harmful substance entering water body from food in time, it is ensured that the safety of food.
Another object of the present invention is to provide a kind of food detoxicating machine, wherein a cleaning basket is removably installed in inner treatment chamber, and replaceable, obtains so that solid both can be carried out sterilizing by described food detoxicating machine, liquid can be carried out sterilizing again.
Another object of the present invention is to provide a kind of food detoxicating machine, by arranging a temperature conditioning unit, control the temperature of inner treatment chamber, select corresponding temperature as the case may be, to improve detoxification and to remove the efficiency of heavy metal.
Another object of the present invention is to provide a kind of food detoxicating machine, adopt modularized design, manufacturing process is simple, is easier to maintenance and safeguards.
Another object of the present invention is to provide a kind of food poison-removing method, by installing positive and negative electrode generation high intense pulsed electric field, food is processed, dispel the harmful substance such as food surface and the residual pesticide of inside, heavy metal, and the parasite in food can be killed.
For other purposes and the advantage of the object above and the present invention that meet the present invention, the present invention provides a kind of food detoxicating machine and poison-removing method.Described food detoxicating machine includes: a process chamber；One pulse generating unit, it includes a high-voltage pulse power source and at least one pair of electrode, and wherein the positive and negative electrode of every pair of described electrode is connected to described high-voltage pulse power source positive and negative electrode, and described electrode is installed on described process chamber；With a control unit, be connected to described pulse generating unit.
According to one embodiment of the invention, described electrode is installed on the bottom of described process chamber.
According to one embodiment of the invention, described electrode is installed on the front and rear wall of described process chamber.
According to one embodiment of the invention, described electrode is at least two pairs of electrodes, is installed on front and rear wall and the sidewall of described process chamber.
According to one embodiment of the invention, described electrode is at least four pairs of electrodes, is installed on the front and rear wall of described process chamber, sidewall and bottom.
Described food detoxicating machine farther includes an energized equipment, a casing, an ozonator, a temperature conditioning unit and enter drainage cell, and wherein said energized equipment is connected to external power source, to power to described food detoxicating machine；Described casing includes a main body and a chamber door, and described process chamber is located at the top of described main body, and described chamber door covers described process chamber；Described temperature conditioning unit is installed on described process chamber, and is connected with described control unit；Described ozonator is installed on described process chamber, and is connected to described high-voltage pulse power source and described control unit；Described enter drainage cell it include a water inlet pipe and a drain pipe, wherein said water inlet pipe is all connected with described process chamber with described drain pipe.
Further, described process chamber includes a cleaning basket, is removably installed in described process chamber.Described control unit includes a power control switch, a starting switch and a mode selection switch, to control start and stop and the mode of operation of described food detoxicating machine.
One poison-removing method of a kind of food detoxicating machine, comprises the steps:
A aqueous solution and pending solid-state food are put into a process chamber by ()；
B () starts a pulse generating unit and an ozonator；With
(c) detoxification treatment.
In described step (b), described pulse generating unit and described ozonator is started by a control unit, at least one pair of electrode that wherein said pulse generating unit includes produces high-pressure pulse electric in described inner treatment chamber, described ozonator produces ozone, is dissolved in aqueous solution.
In described step (a), described aqueous solution can be tap water, purified water, deionized water, saline or the aqueous solution having dissolved detergent.
Farther include a step (d), by a water inlet pipe water filling, a drain pipe draining, and repeatedly water filling and draining, to change the water of described inner treatment chamber.
In above steps, by a temperature conditioning unit monitoring and the temperature regulating described inner treatment chamber, and the eddy generator being installed on described chamber bottom promotes the aqueous solution of described inner treatment chamber to overturn, and accelerates the dissolving of described ozone.
Another poison-removing method of a kind of food detoxicating machine, comprises the steps:
(A) aqueous solution and pending solid-state food are put into a process chamber；
(B) pulse generating unit is started；With
(C) detoxification treatment.
In described step (B), starting described pulse generating unit by a control unit, at least one pair of electrode that wherein said pulse generating unit includes produces high-pressure pulse electric in described inner treatment chamber.
In described step (A), described aqueous solution can be tap water, purified water, deionized water, saline or the aqueous solution having dissolved detergent.
Farther include a step (D), by a water inlet pipe water filling, a drain pipe draining, and repeatedly water filling and draining, to change the water of described inner treatment chamber.
In above steps, by a temperature conditioning unit monitoring and the temperature regulating described inner treatment chamber, and the eddy generator being installed on described chamber bottom promotes the aqueous solution of described inner treatment chamber to overturn.
The another poison-removing method of a kind of food detoxicating machine, comprises the steps:
(1) pending food liquid is put into a process chamber；
(2) pulse generating unit is started；With
(3) detoxification treatment.
In described step (2), starting described pulse generating unit by a control unit, at least one pair of electrode that wherein said pulse generating unit includes produces high-pressure pulse electric in described inner treatment chamber.
In above steps, by a temperature conditioning unit monitoring and the temperature regulating described inner treatment chamber.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of food detoxicating machine according to a preferred embodiment of the invention.
Fig. 2 is the structural representation of a kind of food detoxicating machine according to a preferred embodiment of the invention.
Fig. 3 is that the principle schematic of harmful substance in food dispelled by pulse generating unit according to the preferred embodiment of the invention.
Fig. 4 is the structural representation of a process chamber of the food detoxicating machine of first preferred embodiment according to the present invention.
Fig. 5 is the structural representation of a process chamber of a kind of food detoxicating machine of second preferred embodiment according to the present invention.
Fig. 6 is the structural representation of a process chamber of a kind of food detoxicating machine of the 3rd preferred embodiment according to the present invention.
Fig. 7 is the structural representation of a process chamber of a kind of food detoxicating machine of the 4th preferred embodiment according to the present invention.
Fig. 8 is the structural representation of a process chamber of a kind of food detoxicating machine of the 5th preferred embodiment according to the present invention.
Fig. 9 is a kind of sterilizing method and the flow chart of steps of a kind of food detoxicating machine according to a preferred embodiment of the invention.
Figure 10 is another sterilizing method and the flow chart of steps of a kind of food detoxicating machine according to a preferred embodiment of the invention.
Figure 11 is a kind of food detoxicating machine according to a preferred embodiment of the invention to the sterilizing method of food liquid and flow chart of steps.
Detailed description of the invention
It is described below for disclosing the present invention so that those skilled in the art are capable of the present invention.Preferred embodiment in being described below is only used as citing, it may occur to persons skilled in the art that other apparent modification.The ultimate principle of the present invention defined in the following description can apply to other embodiments, deformation program, improvement project, equivalent and the other technologies scheme without departing from the spirit and scope of the present invention.
Fig. 1 show the overall structure schematic diagram of a kind of food detoxicating machine provided by the invention.As shown in Figure 1, a kind of food detoxicating machine, including a casing 10 and energized equipment 20, pulse generating unit 30, process chamber 40 and the control unit 50 being installed on described casing 10, wherein said control unit 50 is connected to described energized equipment 50 and described pulse generating unit 30, after described energized equipment 20 connects with external power source, described control unit 50 is controlled the start and stop work of described pulse generating unit 30 and described process chamber 40.
Further, Fig. 2 show the structural representation of a kind of food detoxicating machine provided by the invention, as depicted in figs. 1 and 2, in the present embodiment, described casing 10 includes main body 11 and a chamber door 12, and described chamber door 12 is covered described process chamber 40, so that described process chamber 40 is operationally in air-tight state, both can make to be positioned over the detoxification of the food within described process chamber 40 and cleaning performance is better, the liquid within described process chamber 40 can be placed again and spill.In the present embodiment, described chamber door 12 is positioned at the top of described casing 10, in other words, opens described process chamber 40 from the top of described casing 10.
Described process chamber 40 is positioned at the top of described casing 10, has bottom cavity 41, front and rear wall 42, two side 43 and one 44, and wherein said front and rear wall 42, described sidewall 43 and described bottom 44 define described cavity 41.Further, described process chamber 40 includes a cleaning basket 45, and wherein said cleaning basket 45 is removably installed in described cavity 41, in time using, it is possible to food is positioned over described cleaning basket 45.It is worth mentioning that, difference according to the food processed, different described cleaning baskets 45 can be selected, such as, when cleaning solid-state food, select the described cleaning basket 45 with the slit at multiple interval, it is possible to make cleaning food aqueous solution free in and out, when taking out, it is possible to described cleaning basket 45 is taken out together with food.Additionally, when processing food liquid, it is possible to it is replaced by the described cleaning basket 45 etc. without slit, to place food liquid, food liquid is carried out sterilizing.
Described pulse generating unit 30 includes a high-voltage pulse power source 31, and it is connected at least one pair of electrode 32 of described high-voltage pulse power source 31, wherein every pair of described electrode 32 all includes an anelectrode and a negative electrode, is connected to the positive and negative electrode of described high-voltage pulse power source 31.It is noted that described electrode 32 is installed on described process chamber 40, inside described process chamber 40, produces high-pressure pulse electric, the food being positioned within described process chamber 40 is carried out detoxification treatment.
Described control unit 50 can pass through the circuit board being installed within described casing 10 be electrically connected to described energized equipment 20 and described high-voltage pulse power source 31, to control start and stop and the mode of operation of described detoxicating machine under the electric energy effect that provides in outside.It is noted that the high voltage pulse of the high-voltage pulse power source of present invention use is output as high direct voltage.Additionally, described control unit 50 can also be connected to described high-voltage pulse power source by the induction apparatus connected and corresponding reception device and generating means, control start and stop and the mode of operation of described detoxicating machine.Described control unit 50 includes a power control switch, a starting switch and multiple mode selection switch, it is mounted on the surface of described casing 10, user is facilitated to operate, wherein said power control switch and described starting switch are for controlling the start and stop of described detoxicating machine, and described mode selection switch can select different patterns to carry out detoxification with the food to different qualities.In other words, described mode selection switch is connected to described electrode 32 by described high-voltage pulse power source 31, when user is according to when selecting different patterns until the characteristic of detoxification food, can control to open the described electrode 32 of varying number, and then produce different electric field intensity inside described process chamber 40, to be adapted for treating the food of detoxification, the natural characteristic of maintenance food can not only be made, improve virus elimination rate, and energy-conservation.
Further, in the present embodiment, described mode selection switch includes leaf vegetables switch, stem dish switch, fruit switch, meat switch, frumentum switch, shell class switch, other switches such as seafood switch, temperature detect switch (TDS), it is operated by corresponding switch, select corresponding mode of operation, so that different food is carried out detoxification treatment.
For making the operation automatization more of described food detoxicating machine, described food detoxicating machine farther includes one and enters drainage cell 60, it includes water inlet pipe 61 and a drain pipe 62, it is electrically connected to described control unit 50, wherein said water inlet pipe 61 is connected to external water source and described process chamber 40, obtains so that external water source enters described cavity 41, with cleaning food, described drain pipe 62 is connected to described process chamber 40, is moved out the water source within described cavity 41.Described enter drainage cell 60 setting, it is possible to automatic feeding water and draining, to be convenient for changing the water source within described cavity 41, like this, under highfield effect, after the harmful substance in food enters water source, can discharge in time, make cleaning more thorough, it is possible to ensure the safety of food.
It is noted that described water inlet pipe 61 can be installed on described front and rear wall 42, described sidewall 43 or described bottom 44, it is possible to from each side to the water filling of described cavity 41.Arranging an eddy generator in the described bottom 44 of described process chamber 40, and be electrically connected to described control circuit 50, in time starting, described eddy generator can make the water within described cavity 41 produce whirlpool, is able to food is cleaned more thoroughly.
The principle schematic that food is carried out detoxification by high-pressure pulse electric is utilized to see Fig. 3, as shown in Figure 3, in the present embodiment, described high-voltage pulse power source 31 is started by described control unit 50, it is connected between every pair of described positive and negative electrode 32 of described high-voltage pulse power source 31 and understands the high-pressure pulse electric that instantaneous generation is strong, under strong high-pressure pulse electric ionization, food surface and internal antibacterial, virus, residual pesticide, hormone, antibiotic, the harmful substances such as heavy metal are easily formed ionic state, described electrode 32 is in the interaction process pushed away and inhale, the mode peeled off by physics pull out be in ionic state harmful substance just, anion, make it respectively towards described negative, the direction of anelectrode 32 is moved, it is adsorbed onto on described electrode 32, and then make food obtain high efficiency detoxification treatment.In this process, antibacterial, residual pesticide etc. are degraded and are destroyed, reach sterilization and dispel the purpose of residual pesticide, meanwhile, membrane passage is changed, and will pull out the harmful substance such as food surface and internal heavy metal ion by the mode that physics is peeled off, so that the agricultural byproducts such as fruit and vegerable obtain thoroughly clear, and traditional disinfecting and sterilizing machine can only wash the harmful substance of food surface, the harmful substance of food product is helpless, it is impossible to thoroughly to clean food.
Additionally, in above-mentioned each process, it is necessary to add appropriate aqueous solution inside described process chamber 40, put in aqueous solution by pending solid-state food, for carrier, food carried out sterilization detoxification with aqueous solution.Owing to strong impulse electric field can be produced every pair described between positive and negative electrode 32, namely an electrode district discharges to another electrode district, does carrier via aqueous solution, constantly strengthens the release of electric field in aqueous, the field penetration food produced, would fit snugly within the harmful substance of food product and deviates to separate.
It is noted that the aqueous solution making carrier can be elected tap water, purified water, deionized water, saline as or dissolve the water of other detergents.
High-voltage pulse electric field technology is as a kind of non-heat treated technology, at a normal temperature food can be carried out detoxification treatment, ensure that the essence of food to greatest extent, nutritional labeling and the mouthfeel of food will not be destroyed, maintain the natural flavour mountaineous of food, be conducive to the health of eater.
Described casing 10 in the present invention, described process chamber 40, described control unit 50 and described enter drainage cell 60 all adopt insulant to prepare, to prevent from use procedure occurs the situations such as electric leakage, it is to avoid bring personal safety to user.
In the present invention, described pulse generating unit 30 is as an independent module, it is easy to maintenance and maintenance, and manufacturing process is also relatively easy, it is easy to mass production.Wherein said electrode 32 can be installed on the optional position of described process chamber 40, namely described front and rear wall 42, described sidewall 43 and described bottom 44 can be installed on, the high intense pulsed electric field making generation is full of in described cavity 41, and the food such as the fruit and vegerable being positioned in described cavity 41 are carried out detoxification treatment thoroughly.In addition, described process chamber 40 can also be that circle waits other arbitrary shapes, still can with one of them orientation for benchmark, it is classified as front and rear wall, sidewall and bottom etc., described electrode 32 can be paired the optional position being installed on described process chamber 40, as long as placing in pairs, unrelated with the shape of described process chamber 40.
Further, the described electrode 32 in the present invention is processed by corresponding insulant, and namely the outermost of described electrode 32 one layer is made by insulant so that the liquid such as the contact that described electrode 32 can be safe water within described cavity 41, and will not produce danger.The electrode of traditional detoxicating machine is installed on the top of process chamber, it is impossible to contact with water, like this, in the process used, when user is in the moment turning off or on detoxicating machine chamber door, electrostatic interaction can be produced, when producing less electrostatic interaction, fine hair on user arm will be holded up, and when producing bigger electrostatic interaction, user just has the sensation of electric shock, causes scaring to user, particularly with child and old people, the even life of entail dangers to user.And in the present invention, when described electrode 32 is buried in water, in the process of use, user turns off or on the moment of described chamber door 12, electrostatic would not be produced, it is to avoid the potential hazard that traditional detoxicating machine brings, more safe and reliable.
Embodiment one
As shown in Figure 4, electrode 32 described in a pair is installed on the described bottom 44 of described process chamber 40, the positive and negative electrode of wherein said electrode 32 is connected with the positive and negative electrode of described high-voltage pulse power source 31 respectively, user is operated by described control unit 50, start described high-voltage pulse power source 31, form instantaneous high pressure impulse electric field between described electrode 32, be full of in described cavity 41, the food such as the fruit and vegerable being positioned in described cavity 41 are carried out detoxification treatment.
It is noted that described bottom 44 can also install two to the above electrode 32.
Embodiment two
As shown in Figure 5, two pairs of described electrodes 32 are installed on the described front and rear wall 42 of described process chamber 40, wherein the positive and negative electrode of two pairs of described electrodes 32 is connected with the positive and negative electrode of described high-voltage pulse power source 31 respectively, user is operated by described control unit 50, start described high-voltage pulse power source 31, form instantaneous high pressure impulse electric field between described electrode 32, be full of in described cavity 41, the food such as the fruit and vegerable being positioned in described cavity 41 are carried out detoxification treatment.
It is worth mentioning that, described front and rear wall 42 can also install a pair and three pairs the above electrode 32, and described electrode 32 can be installed on the optional position of described front and rear wall 42, namely can near the top of described front and rear wall 42, middle part and bottom margin, the present embodiment is preferably middle part and bottom margin, it is possible to described electrode 32 is immersed in water.
Embodiment three
As shown in Figure 6, two pairs of described electrodes 32 are respectively arranged in described front and rear wall 42 and the described sidewall 43 of described process chamber 40, the positive and negative electrode of wherein said electrode 32 is connected with the positive and negative electrode of described high-voltage pulse power source 31 respectively, user is operated by described control unit 50, start described high-voltage pulse power source 31, form instantaneous high pressure impulse electric field between described electrode 32, be full of in described cavity 41, the food such as the fruit and vegerable being positioned in described cavity 41 are carried out detoxification treatment.
It is worth mentioning that, described front and rear wall can 42 and described sidewall 43 a pair and three pairs the above electrode 32 can also be installed, and described electrode 32 can be installed on the optional position of described front and rear wall 42 and described sidewall 43, namely described front and rear wall 42, the top of described sidewall 43, middle part and bottom margin can be installed on, the present embodiment is preferably and is installed on described front and rear wall 42, the middle part of described sidewall 43 and bottom margin, it is possible to described electrode 32 is immersed in water.
Embodiment four
As shown in Figure 7, four pairs of described electrodes 32 are respectively arranged in the described front and rear wall 42 of described process chamber 40, described sidewall 43 and described bottom 44, electrode 32 described in one pair of which is installed on described front and rear wall 42, electrode 32 described in a pair is installed on described sidewall 43, described electrode 32 is installed on described bottom 44 by two other, wherein said electrode 32 is just, negative electrode is respectively with described high-voltage pulse power source 31 just, negative pole is connected, user is operated by described control unit 50, start described high-voltage pulse power source 31, instantaneous high pressure impulse electric field is formed between described electrode 32, it is full of in described cavity 41, the food such as the fruit and vegerable being positioned in described cavity 41 are carried out detoxification treatment.
It is worth mentioning that, a pair the above electrode 32 can also be installed in described sidewall 43 and described bottom 44, and described electrode 32 can be installed on the optional position of described sidewall 43, namely the top of described sidewall 43, middle part and bottom margin can be installed on, the present embodiment is preferably the middle part and the bottom margin that are installed on described sidewall 43, it is possible to described electrode 32 is immersed in water.
Embodiment five
As shown in Figure 8, four pairs of described electrodes 32 are respectively arranged in the described bottom 44 of described process chamber 40, the positive and negative electrode of wherein said electrode 32 is connected with the positive and negative electrode of described high-voltage pulse power source 31 respectively, user is operated by described control unit 50, start described high-voltage pulse power source 31, form instantaneous high pressure impulse electric field between described electrode 32, be full of in described cavity 41, the food such as the fruit and vegerable being positioned in described cavity 41 are carried out detoxification treatment.In addition, at described sidewall 43, an ozonator 70 is installed, it is connected to described high-voltage pulse power source 31, after energising, described ozonator 70 will oxygen in electrolysis air, form ozone, ozone dissolved in the water described cavity 41 within after, the reinforcement oxidation Decomposition to the harmful substance in food.Under the dual function of high-pressure pulse electric and ozone, it is possible to increase the efficiency of sterilizing, be conducive to making dispelling of the harmful substances such as the residual pesticide in food, hormone, antibiotic, parasite and heavy metal ion more thorough, to ensure the health of eater.
Additionally, in order to better food be carried out detoxification treatment, the described food detoxicating machine of the present invention farther includes a temperature conditioning unit 80, wherein said temperature conditioning unit 80 is installed on described process chamber 40, and it is electrically connected to described control unit 50, the temperature within described cavity 41 according to detection, regulated and controled by described control unit 50, according to the concrete condition cleaning different food products, make described cavity 41 one suitable temperature of internal maintenance, advantageously in the detoxification treatment of food, also advantageously in the delicate flavour keeping food.
Through test, the described food detoxicating machine of the present invention is to the detoxification efficiency of the food such as fruit and vegerable following (wherein untreated refer to not past any process, refer to and carry out what corresponding detoxification treatment was crossed through described detoxicating machine provided by the invention after process):
1. milk (untreated): tripolycyanamide 10.7mg/kg, diethylstilbestrol 111.0mg/kg；
(after process): tripolycyanamide 4.36mg/kg, diethylstilbestrol 82.0mg/kg.
2. Carnis Sus domestica (untreated): clenobuterol hydrochloride 17.2mg/kg；
(after process): clenobuterol hydrochloride 9.9mg/kg.
3. Fructus Cucumidis sativi (untreated): Rogor 4.7mg/kg, plumbous (Pb) 3.86mg/kg, arsenic (As) 0.012mg/kg, cadmium (Cd) 0.006mg/kg；
(after process): Rogor 1.7mg/kg, plumbous (Pb) 0.022mg/kg, arsenic (As) 0.005mg/kg, cadmium (Cd) 0.003mg/kg.
4. Brassica campestris L. ssp.chinensis (untreated): dichlorvos 5.5mg/kg；
(after process): dichlorvos 2.1mg/kg.
5. dried beef (untreated): dibutyl phthalate (DBP) 3.42 × 103mg/kg；
(after process): dibutyl phthalate (DBP) 189.0mg/kg.
6. Folium Allii tuberosi (untreated): plumbous (Pb) 0.016mg/kg, arsenic (As) 0.012mg/kg, cadmium (Cd) 0.014mg/kg, fluorine (F-)2.7mg/kg；Hydrargyrum (Hg) 0.0056mg/kg；
(after process): plumbous (Pb) 0.0058mg/kg, arsenic (As) does not detect (< 8 × 10-4Mg/kg), cadmium (Cd) 0.0072mg/kg, fluorine (F-)0.67mg/kg；Hydrargyrum (Hg) 0.0034mg/kg.
7. yellow Radix Raphani (untreated): cadmium (Cd) 0.014mg/kg, arsenic (As) 0.022mg/kg, plumbous (Pb) 1.69mg/kg；
(after process): cadmium (Cd) 0.002mg/kg, arsenic (As) 0.008mg/kg, plumbous (Pb) 0.18mg/kg；.
8. pakchoi (untreated): Bayer 71628 2.1 × 10-2Mg/kg), parathion-methyl 1.3 × 10-2mg/kg；
(after process): Bayer 71628 5.2 × 10-3Mg/kg), not parathion-methyl (detection).
Can be seen that from above testing result, food detoxicating machine provided by the invention has the advantages that detoxification efficiency is high, and the residual pesticide in food especially fruit and vegerable and heavy metal can be removed, it is possible to remove residual pesticide and heavy metal greatly, to ensure the health of people.
nullAs shown in Figure 9，When using the described food detoxicating machine simultaneously including described ozonator 70 and described pulse generating unit 30，Such as, described food detoxicating machine in embodiment five，The food such as fruit and vegerable are put in described process chamber 40，Described energized equipment 20 is accessed external power source，Described food detoxicating machine is energized，It is manually injected into aqueous solution or injects appropriate aqueous solution by described water inlet pipe 61 to described process chamber 40，Start the described high-voltage pulse power source 31 of described pulse generating unit 30，It is installed between the described electrode 32 in described process chamber 40 and can produce high-pressure pulse electric，And start described ozone generating-device 70，Produce ozone，With aqueous solution，Under the dual function of high-pressure pulse electric and ozone，The food put in described process chamber 40 is carried out detoxification treatment，According to the food properties put into，After detoxification treatment one scheduled time，Cut off the electricity supply.
It is worth mentioning that, owing to aqueous solution can elect tap water, purified water, deionized water, saline as or has dissolved the aqueous solution of other detergents, so in water flood operations process, tap water, purified water or deionized water can be initially charged, add salt or other detergents make it be dissolved as described aqueous solution, salt or other detergents can also be joined after tap water, purified water or deionized water form described aqueous solution, described aqueous solution is joined described process chamber 40.It is typically in during family uses, can pass through described water inlet pipe 61 or be manually added tap water, or add salt or other detergents wash.
In above process, it is possible to change the number of times of aqueous solution in described process chamber 40 as the case may be, the harmful substance of pull-out from food is discharged in time so that clean more thorough.In addition, can also according to the temperature of the described process chamber 40 of detection, characteristic according to food, opens described temperature conditioning unit 80, regulates the temperature within described process chamber 40, it is at a suitable temperature, better to keep delicate flavour and the natural characteristic of food, meanwhile, suitable temperature can also make detoxification treatment more thorough, advantageously in the health of eater, the optimum temperature of detoxicating machine provided by the invention is preferably the arbitrary temperature between 27 °-37 °.In cleaning During Detoxification, described eddy generator promotes the water within described process chamber 40 to rotate so that cleaning is more thorough, and can accelerate the dissolving of ozone, makes ozone mix sufficiently uniformly with water.
Above-mentioned poison-removing method and step are summarized as follows:
A aqueous solution and pending solid-state food are put into described process chamber 40 by ()；
B () starts described pulse generating unit 30 and described ozonator 70；With
(c) detoxification treatment.
In described step (b), described pulse generating unit 30 and described ozonator 70 is started by described control unit 50, at least one pair of described electrode 32 that wherein said pulse generating unit 30 includes produces high-pressure pulse electric inside described process chamber 40, described ozonator 70 produces ozone, is dissolved in the water.
In described step (a), described aqueous solution is elected tap water, purified water, deionized water, saline as or has dissolved the aqueous solution of other detergents.
Farther include step (d): by the water filling of described water inlet pipe 61, by the draining of described drain pipe 62, and repeatedly water filling and draining, to change the aqueous solution within described process chamber 40.
In described step (a)-(d), monitor and regulate the temperature within described process chamber 40 by described temperature conditioning unit 80.
In described step (a)-(d), it is installed on the described eddy generator bottom described process chamber 40 and promotes the aqueous solution within described process chamber 40 to overturn, accelerate the dissolving of described ozone.
As shown in Figure 10, when using the described food detoxicating machine including described pulse generating unit 30, the food such as pending fruit and vegerable are put in described process chamber 40, user needs first described energized equipment 20 to be connected external power source, namely described food detoxicating machine is made to switch on power, manually add suitable aqueous solution or inject suitable aqueous solution by described water inlet pipe 61 to described process chamber 40 is internal, start the described high-voltage pulse power source 31 of described pulse generating unit 30, it is installed between the described electrode 32 within described process chamber 40 and can produce high-pressure pulse electric, the food put within described process chamber 40 is carried out detoxification treatment.In above process, it is possible to change the number of times of aqueous solution in described process chamber 40 as the case may be, the harmful substance of pull-out from food is discharged in time so that clean more thorough.
It is worth mentioning that, owing to aqueous solution can elect tap water, purified water, deionized water, saline as or has dissolved the aqueous solution of other detergents, so in water flood operations process, tap water, purified water or deionized water can be initially charged, add salt or other detergents make it be dissolved as described aqueous solution, salt or other detergents can also be joined after tap water, purified water or deionized water form described aqueous solution, described aqueous solution is joined described process chamber 40.It is typically in during family uses, can pass through described water inlet pipe 61 or be manually added tap water, or add salt or other detergents wash.
In addition, can also according to the temperature of the described process chamber 40 of detection, characteristic according to food, open described temperature conditioning unit 80, regulate the temperature within described process chamber 40 so that it is be in a suitable temperature, better to keep delicate flavour and the natural characteristic of food, meanwhile, suitable temperature can also make detoxification treatment more thorough, advantageously in the health of eater.In cleaning During Detoxification, described eddy generator promotes the water within described process chamber 40 to rotate so that clean more thorough.
Above-mentioned poison-removing method and step are summarized as follows:
(A) water and pending solid-state food are put into described process chamber 40；
(B) described pulse generating unit 30 is started；With
(C) detoxification treatment.
In described step (B), starting described pulse generating unit 30 by described control unit 50, at least one pair of described electrode 32 that wherein said pulse generating unit 30 includes produces high-pressure pulse electric inside described process chamber 40.
In described step (A), described aqueous solution is elected tap water, purified water, deionized water, saline as or has dissolved the aqueous solution of other detergents.
Farther include step (D): by the water filling of described water inlet pipe 61, by the draining of described drain pipe 62, and repeatedly water filling and draining, to change the water within described process chamber 40.
In described step (A)-(D), monitor and regulate the temperature within described process chamber 40 by described temperature conditioning unit 80.
In described step (A)-(D), it is installed on the described eddy generator bottom described process chamber 40 and promotes the water within described process chamber 40 to overturn.
As shown in figure 11, when use include the described food detoxicating machine of described pulse generating unit 30 to food liquid or be dissolved in the solid-state food of water carry out sterilizing or detoxification treatment time, pending food is put in described process chamber 40, user needs first described energized equipment 20 to be connected external power source, namely described food detoxicating machine is made to switch on power, start the described high-voltage pulse power source 31 of described pulse generating unit 30, it is installed between the described electrode 32 within described process chamber 40 and can produce high-pressure pulse electric, the food put within described process chamber 40 is carried out detoxification treatment.In above process, can according to the temperature of the described process chamber 40 of detection, characteristic according to food, open described temperature conditioning unit 80, regulate the temperature within described process chamber 40 so that it is be in a suitable temperature, better to keep delicate flavour and the natural characteristic of food, meanwhile, suitable temperature can also make detoxification treatment more thorough, advantageously in the health of eater.
Above-mentioned poison-removing method and step are summarized as follows:
(1) pending food liquid is put into described process chamber 40；
(2) described pulse generating unit 30 is started；With
(3) detoxification treatment.
In described step (2), starting described pulse generating unit 30 by described control unit 50, at least one pair of described electrode 32 that wherein said pulse generating unit 30 includes produces high-pressure pulse electric inside described process chamber 40.
In described step (1)-(3), monitor and regulate the temperature within described process chamber 40 by described temperature conditioning unit 80.
It should be understood by those skilled in the art that the embodiments of the invention shown in foregoing description and accompanying drawing are only used as citing and are not limiting as the present invention.The purpose of the present invention is completely and be effectively realized.The function of the present invention and structural principle are shown in an embodiment and illustrate, without departing under described principle, embodiments of the present invention can have any deformation or amendment.
Claims (2)
1. a food detoxicating machine, including:
One process chamber；
One pulse generating unit,
One control unit, is connected to described pulse generating unit,
nullIt is characterized in that，Casing (10) includes a main body (11) and a chamber door (12)，Described chamber door (12) is able to covering treatment room (40)，So that described process chamber (40) is operationally in air-tight state，Described chamber door (12) is positioned at the top of described casing (10)，Described process chamber (40) is positioned at the top of described casing (10)，There is a cavity (41)、One front and rear wall (42)、Bottom two side (43) and (44)，Described front and rear wall (42)、Described sidewall (43) and described bottom (44) define described cavity (41)，Described process chamber (40) includes a cleaning basket (45)，Described cleaning basket (45) is removably installed in described cavity (41)，In time using，Food is positioned over described cleaning basket (45)，Difference according to the food processed，Select different described cleaning baskets (45)，Described pulse generating unit (30) includes a high-voltage pulse power source (31)，And it is connected at least one pair of electrode (32) of described high-voltage pulse power source (31)，Wherein every pair of described electrode (32) all includes an anelectrode and a negative electrode，Just it is connected to described high-voltage pulse power source (31)、Negative pole，Described electrode (32) is installed on described process chamber (40)，At described process chamber (40) internal generation high-pressure pulse electric，The food being positioned over described process chamber (40) internal is carried out detoxification treatment，Described control unit (50) is electrically connected to energized equipment (20) and described high-voltage pulse power source (31) by the circuit board being installed on described casing (10) internal，To control start and stop and the mode of operation of described detoxicating machine under the electric energy effect that provides in outside，Or it is connected to described high-voltage pulse power source by the induction apparatus connected and corresponding reception device and generating means，Control start and stop and the mode of operation of described detoxicating machine，Described control unit (50) includes a power control switch、One starting switch and multiple mode selection switch，It is mounted on the surface of described casing (10)，Described power control switch and described starting switch are for controlling the start and stop of described detoxicating machine，Described mode selection switch may select different patterns and carries out detoxification with the food to different qualities，Described mode selection switch is connected to described electrode (32) by described high-voltage pulse power source (31)，When user is according to when selecting different patterns until the characteristic of detoxification food，Can control to open the described electrode (32) of varying number，And then produce different electric field intensity in described process chamber (40) inside，To be adapted for treating the food of detoxification.
2. adopt a poison-removing method for food detoxicating machine described in claim 1, comprise the steps:
A aqueous solution and pending solid-state food are put into a process chamber by ()；
B () starts a pulse generating unit and an ozonator；With
(c) detoxification treatment；
(d) by water inlet pipe water filling, by drain pipe draining, and repeatedly water filling and draining, to change the aqueous solution of inner treatment chamber；
It is characterized in that, in described step (b), described pulse generating unit and described ozonator is started by a control unit, at least one pair of electrode that described pulse generating unit includes produces high-pressure pulse electric in described inner treatment chamber, described ozonator produces ozone, it is dissolved in aqueous solution
In described step (a)-(d), by a temperature conditioning unit monitoring and the temperature regulating described inner treatment chamber,
In described step (a)-(d), the eddy generator being installed on described chamber bottom promotes the aqueous solution of described inner treatment chamber to overturn, and accelerates the dissolving of described ozone,
In described step (a), described aqueous solution is saline.
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| CN201410441953.1A CN104172444B (en) | 2014-07-18 | 2014-09-01 | A kind of food detoxicating machine and poison-removing method |
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| CN201410345214.2 | 2014-07-18 | ||
| CN201410345214 | 2014-07-18 | ||
| CN201410441953.1A CN104172444B (en) | 2014-07-18 | 2014-09-01 | A kind of food detoxicating machine and poison-removing method |
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| CN104172444B true CN104172444B (en) | 2016-07-13 |
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| CN201410441953.1A Expired - Fee Related CN104172444B (en) | 2014-07-18 | 2014-09-01 | A kind of food detoxicating machine and poison-removing method |
| CN201420501302.2U Expired - Fee Related CN204104773U (en) | 2014-07-18 | 2014-09-01 | A kind of food detoxicating machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104172444B (en) * | 2014-07-18 | 2016-07-13 | 新疆康友食品科技股份有限公司 | A kind of food detoxicating machine and poison-removing method |
| CN105010903B (en) * | 2015-06-30 | 2019-03-19 | 庄继东 | A kind of food materials clean system and device |
| CN105380068B (en) * | 2015-10-22 | 2016-10-12 | 珠海市横琴新区金康友科技股份有限公司 | Detoxicating machine, poison-removing method and electrode mounting method thereof |
| CN105918282A (en) * | 2016-04-12 | 2016-09-07 | 青岛大学 | High voltage pulse electric field toilet device capable of rapidly inactivating parasitic ovum in excrement |
| CN106721938A (en) * | 2016-12-03 | 2017-05-31 | 百奥森（江苏）食品安全科技有限公司 | A kind of grain feed detoxicating machine and its poison-removing method |
| CN106721939A (en) * | 2016-12-03 | 2017-05-31 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of corn poison-removing method and its device |
| CN107594292A (en) * | 2017-10-16 | 2018-01-19 | 珠海市骑健科技有限公司 | A kind of the food poison-removing method and device of intermittent high-pressure electric discharge |
| CN109090437A (en) * | 2018-10-08 | 2018-12-28 | 毛中海 | A kind of food detoxicating machine |
| CN112237254A (en) * | 2020-09-30 | 2021-01-19 | 江苏大学 | Method for pretreating fried fruit and vegetable crisp chips based on high-voltage pulse electric field device |
| CN113025424B (en) * | 2021-03-18 | 2021-12-28 | 吉林省百利生物科技有限公司 | Method for removing plasticizer from grease |
| CN113499467B (en) * | 2021-06-29 | 2023-08-29 | 上海化工院检测有限公司 | Device for killing surface of cold chain transport member by using high-voltage pulse electric field |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5690978A (en) * | 1996-09-30 | 1997-11-25 | Ohio State University | High voltage pulsed electric field treatment chambers for the preservation of liquid food products |
| KR0176685B1 (en) * | 1996-11-19 | 1999-10-01 | 삼성전자주식회사 | Dishwasher |
| CN1174691C (en) * | 2001-12-12 | 2004-11-10 | 华南理工大学 | High-voltage pulse electric field sterilization method and its equipment |
| KR20070071805A (en) * | 2005-12-30 | 2007-07-04 | 김판수 | Fruit washing system using advanced oxidation process |
| CN102228370B (en) * | 2011-06-20 | 2013-03-06 | 中食（北京）净化科技发展有限公司 | Rotational flow food purifier |
| CN104172444B (en) * | 2014-07-18 | 2016-07-13 | 新疆康友食品科技股份有限公司 | A kind of food detoxicating machine and poison-removing method |
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| CN204104773U (en) | 2015-01-21 |
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