WO2009155731A1

WO2009155731A1 - Electric field frying method and electric field fryer using a receptacle for object to be treated as the electrode

Info

Publication number: WO2009155731A1
Application number: PCT/CN2008/001221
Authority: WO
Inventors: 阿部武比古
Original assignee: 田中久雄; 张家红
Priority date: 2008-06-24
Filing date: 2008-06-24
Publication date: 2009-12-30
Also published as: JP2011525379A

Abstract

An electric field frying method using a receptacle for object to be treated as the electrode is disclosed The method includes the following steps putting the foodstuff to be treated through electric field frying into a receptacle (16) for said foodstuff in the state of to be surrounded substantially, and applying homopolar ac voltages onto said receptacle (16) to implement electric field frying, wherein the receptacle (16) is made of electrically conducting material An electric field fryer using a receptacle for object to be treated as the electrode is disclosed also.

Description

Electric field treatment frying method and device for container of treated object as electrode

Technical field

The present invention relates to a method of accommodating a food or the like subjected to frying processing in a container (container), applying an electric current of the same polarity to the container, and performing an electric field treatment frying, and the container is placed in the container. The soot and various ultra-fine particles which are generated during the frying process are not placed in the bottom or high temperature region of the frying device, but are equipped with an electric field treatment frying method and an electric field treatment frying device which are capable of removing the accumulated electrodes at any time.

Background technique

An electric field treatment heating processing apparatus that performs electric field treatment heating processing on a predetermined object to be processed is known as a fryer for frying fried foods, and PCT/CN2006/000843.

Here, the configuration of the electrodes and the like of PCT/CN2006/000843 will be mainly described.

As shown in FIG. 16, the fryer 100 is provided with a peripheral wall 101 inside the fryer, and the inner peripheral wall 101 provided with a conductive material or an insulating material is provided with a peripheral wall electrode 102 in a non-contact layer form. The lower side electrode 104 is disposed on the upper side of the peripheral wall electrode 102 and the bottom surface 109 of the non-contact state of the fryer 100, and is arbitrarily parallel with the lower side electrode 104 in the cover portion 105 of the fryer 100. The upper movable electrode 106 has a driving device 107 that is suitable for lowering or rising the position of the thickness of the fried food.

A resistor is mounted on one side of the output line of the secondary side of the transformer using the AC power source of the civil frequency on each of the electrodes (102, 104, 106), and the front end is connected to the remaining one side line to apply the same pole. The alternating AC voltage surrounds the frying food at the interval 103 and the thermal medium of the surrounding wall electrode 102, i.e., applying an electric field treatment on both sides of the oil.

A plurality of heating pipes are disposed at the bottom portion 109 of the fryer 100, or a heating system device is disposed outside the bottom portion, or a heat exchanger is disposed outside, and the heating oil used for the heat medium used in the fryer 100 is heated and heated. .

As shown in Figs. 17, 18, the fryer 200 is provided with left and right wall faces 201, 202 inside the fryer, and is made of a conductive material or an insulating material, and has a non-contact layer with the inner and left wall faces 201, 202. The left and right wall electrodes 203, 204 of the form are slightly parallel to the upper and lower sides of the electrodes (203, 204) A pair of endless rotating conveyor belts 207, 208 having opposite faces that rotate in the same direction at the same speed have a spacing 206, and the pair of endless rotating conveyor belts 207, 208 and the left and right wall electrodes 203, 204 use civil frequencies. One side of the output line of the secondary side of the transformer of the AC power source is equipped with a resistor, the front end of which is connected with the remaining one line and the AC voltage of the same polarity is applied, and the fried food and the left and right wall electrodes existing at the interval 206 The heat medium sandwiched between 203 and 204 applies an electric field treatment to both sides of the oil.

For the electric field treatment fryer using the reference example of Figs. 16, 17, and 18, the heating of the thermal medium, i.e., the oil, is mainly by using an external heat exchanger. In general, the general frying device is in the oil tank. The bottom (here, 109, 209) is an arrangement state of a plurality of heating pipes for increasing the temperature of the oil or a device for heating from the outside of the bottom of the oil groove.

In the case where the electric field processing method of FIG. 16, FIG. 17, and FIG. 18 is employed in the general-purpose frying apparatus of the above state, the material for forming the skin portion of the fried food in the frying processing step is peeled off from the fried food and is produced. "soot", etc., a high temperature heating belt that drops the precipitate at the bottom of the fryer (here, 109, 209) (the temperature of the frying oil rises to 180 ° C, or a plurality of heating tubes at the bottom or The contact surface temperature of the oil on the inner bottom surface portion heated from the outside of the bottom is 300 ° C or higher, and is placed at the bottom of the fryer (here, 109, 209) at the end of the frying.

The "smoke" placed in such a high-temperature region for a long period of time is in contact with the surrounding high-temperature oil (300 ° C or higher) to change into a thermally-decomposed decomposition product (coloring, viscosity increase, smoke generation, foaming, oil deterioration promoting substance) And so on) there is a problem of long-term placement. '

For the electric field treatment fryer using the method of the reference examples of Figs. 16, 17, and 18, the heat medium, that is, the heating of the oil, uses an external heat exchanger, and the general-purpose frying device is generally at the bottom of the oil tank (here 109 209) A state in which a plurality of heating pipes for increasing the temperature of the oil or a device for heating from the outside of the bottom of the oil sump is disposed.

In the case where the general-purpose frying apparatus of the above-described embodiment uses the electric field processing method of Figs. 16, 17, and 18, the use of a general-purpose filter which is different from "smoke" or the like which occurs in the frying process oil in the frying process cannot be obtained from a dissolved substance such as "ultrafine particulate matter" (such as various thermal decomposition products, hydrolyzed products, thermal oxidative decomposition products, and other complex superposed reaction products) removed from the fried oil, that is, From the explosive oil in the field of electric field treatment (here, 103, 206), the human body ingests harmful substances and oil deterioration-promoting substances, and the bottom wall (here, 101, 201, 202) and the bottom of the fryer. In the frying operation of the face (here, 109, 209), a method of suppressing the retention of the burn-up process area (here, 106 and 104 are relatively spaced and 207 and 208 are spaced apart) along the power line is described. However, after the polarization, the "ultra-fine matter" moves more and more than the lateral movement, and the "ultra-fine matter" that moves down is deposited at the bottom of the fryer (here, 109, 209) until it is placed at the end of the operation. The bottom of the fryer (here, 109, 209), the temperature of the frying oil is raised to 180 ° C, and the plurality of heating tubes at the bottom of the oil tank or the inner bottom surface heated from the outside of the bottom of the oil tank for maintaining it The contact surface temperature is 300 ° C or more. When the "ultra-fine matter" is placed in such a high-temperature region for a long period of time, the acidity value, the peroxide value, the carbonyl value, and the like, which are the amount of the human body, or the oil-degradation-promoting substance, etc. problem.

It is well known that the electric field treatment of the fried oil and the ionization treatment of the fried oil can exert the effect of maintaining the stability of the oil. However, with respect to the electric field treatment fryer using the embodiment of the reference examples of Figs. 16, 17, and 18, the electric field treatment of the heat medium, i.e., the oil, is limited to the frying process, for example, at the end of the frying operation or the end of the frying operation. After that, it is possible to apply electric field treatment to the oil by applying the same polarity AC voltage to the whole electrode as shown in FIG. 16, FIG. 17, and FIG. 18. However, since the distance between the motors is long, the frying operation is suspended or the frying operation is finished. After the heat source is stopped, the temperature of the heat medium, that is, the oil, is lowered. The solidification of the oil also occurs under the influence of the liquid or the like which is dissolved in the oil or the processed food, and the temperature drop affects the deterioration of the electric field effect. Along with this, there is a problem that it is difficult to obtain a stable and stable effect on the electric field treatment effect of the heat medium, that is, oil.

An electric field treatment fryer using the method of the reference example of Fig. 16 has electrode insulation of a peripheral wall electrode, an upper movable electrode, an electrode driving device, a lower electrode, (here, 102, 104, 107, 106) The number is large and the use of control devices and other devices to produce high price difficulties.

Further, the upper portion of the peripheral wall electrode (here, 102) is likely to be exposed to the air from the heat medium, i.e., the oil cotton. Thus, the difference in the electric conductivity of the oil and the air makes it difficult to greatly attenuate the electric field treatment effect of the oil portion.

In the electric field processing fryer using the embodiment of the reference examples of Figs. 17 and 18, the number of electrodes such as a pair of belt electrodes, left and right wall electrodes (here, 207, 208, 203, 204) and the like are further a pair of conveyor belts. The electrodes, (here, 207 and 208), are provided by performing an insulation mounting or the like on the left and right wall electrodes (here, 203 and 204). Along with this, there is a difficulty in increasing the production cost of the device. Further, the upper side of the left and right wall electrodes (here, 207, 208) and the upper side of the rotating portion of the upper side belt electrode (here, 207) are likely to be exposed to the air from the heat medium, that is, the oil. Thus, the difference in the electrical conductivity of the oil and the air makes it difficult to greatly attenuate the electric field treatment effect of the oil portion.

Summary of the invention

A first object of the present invention is to provide an electric field treatment frying method and an electric field treatment frying apparatus, using a bottomed container made of a conductive metal such as a fried food (for example, a cage container used in the past), and The object storage body electrode in which the floating suppression plate (for example, a metal mesh plate body) made of a conductive metal is integrated with the floating movement of the fried food or the like is suppressed, and the object is used. An AC voltage of the same polarity is applied to the object receiving body electrode.

According to a second aspect of the present invention, there is provided an electric field treatment frying method and an electric field processing frying apparatus, which are characterized in that a soot in a state in which a workpiece receiving body electrode of the same polarity alternating voltage is applied and a super-fine substance are formed. The bottomed accumulation electrode made of a conductive material and fixed on the lower side of the object storage body electrode can be easily removed from the soot, ultrafine particles, and the like at any time.

A third object of the present invention provides an electric field treatment frying method and an electric field treatment frying device, which are made of a conductive metal which is subjected to an electric field treatment of an oil used as a heating medium after the end of the frying process or the termination process. The oil-treated electrode is stored in a simple object-removable type in the object-receiving body electrode to which the AC voltage of the same polarity is applied, and is not removed in a frying process in which a general filter dissolved in the frying oil cannot be removed. Ultrafine particulate matter such as a composite recombination reaction product (a human body ingesting a harmful substance or an oil deterioration promoting substance) such as a thermal decomposition product, a hydrolyzed product, or a thermal oxidative decomposition product which is generated in the oil The polarization is induced and continuously separated from the oil, and it can be accumulated and fixed on the above-described accumulation electrode (electrode in a form of a different pole corresponding to the electrode of the object to be processed).

A fourth object of the present invention provides an electric field processing frying method and an electric field processing frying apparatus, which are assembled for a workpiece receiving body electrode and a non-contact state oil tank bottom or a heating device heated from the outside of the oil tank bottom in the field of the frying treatment. There is a supplemental heating device with a lower output than the heating device.

In this case, when the electric field treatment is applied to the oil used as the heating medium for the fried food in the end of the frying process or after the frying process, the oil is applied to obtain the specified electric field treatment effect. The temperature maintains a predetermined temperature and a heating device having a function of operating a continuous frying process such as an ultra-low temperature fried food (for example, a frozen material) to sense a temperature difference in which a temperature drop is abrupt.

A fifth object of the present invention provides an electric field processing frying method and an electric field processing frying apparatus, wherein a portion of an object receiving body electrode to which an alternating voltage of the same polarity is applied is exposed from the oil to the air is made of an insulating material and prevents the electrode The electric field (the oil, the fried food, the ultrafine particles in the oil, the soot, etc.) is discharged to the air (the oil, the fried food, the oil, the ultrafine particles, the soot, etc.) in the air (the object receiving body electrode, the collecting electrode, the oil processing electrode, etc.) The effect is attenuated.

Technical solution for the purpose of the present invention:

In order to attain the first object of the present invention, a bottomed cage-like container made of a conductive metal or the like which is fitted with a general thickness of a processed food or the like which is subjected to a heat processing treatment, or the like, or A floating plate which is made of a conductive mesh or the like, or a floating suppressing plate which is provided with a lid-shaped frying food or the like which is attached to the porous container, such as a porous container, and the like, and the object to be treated The container is formed and an alternating voltage of the same polarity is applied to the electrodes.

The object storage body electrode configured as described above is not required in the prior art, such as the peripheral wall electrode, the movable upper electrode, the lower electrode, and the like, and the upper electrode driving device that requires a complicated member and a control device. Thereby, the introduction of the device can be completed at a low cost. Further, the peripheral wall electrodes shown in Figs. 17 and 18 of the prior art are no longer required, and the case where a pair of conveyor belts are used as the electrodes can be abolished, and the transporting rotary belt is formed only on the lower side to mount the belt electrodes. Insulation construction is no longer required, so that the introduction of the device can be accomplished at a low cost.

The object storage body electrode configured as described above is an electrode in which a fried food (electric inducer) is contained. Specifically, the fried food in the electrode of the object to be treated is in a form in which the six sides are surrounded by the electrodes and subjected to electric field treatment in the latent high temperature oil. As a result, the fried food can be efficiently stored in heat, so that the time to reach the edible temperature is equal to or higher than that of the conventional technique (here, Fig. 16, Fig. 17, Fig. 18) without the electric field. Shorten the time.

In order to achieve the second object of the present invention, an alternating current voltage of the same polarity is applied to the lower side of the object storage body electrode, and a conductive material having an opening shape suitable for the shape of the bottom surface portion of the electrode is used. In the mesh body or the porous mesh body, a collecting electrode made of a plurality of fine mesh materials or a filter material such as a filter oil is disposed on the inner bottom surface portion, and a plurality of insulating members are provided for the purpose of simplicity. The collecting electrode is attached and detached, and is integrated with the object receiving body electrode. In the batch type frying device, the plurality of heating tubes on the bottom surface or the bottom portion of the frying device are assembled in the stacking electrode having the same configuration by the insulating material. The upper and continuous frying devices are placed on a plurality of transport rotating conveyors for use.

In the meantime, the current collector electrode is formed to display a contact portion of the object to be processed with the AC voltage of the same polarity, and to form a contact portion with the main body of the frying device that is grounded at infinity. In the electrode of the object to be treated, the soot and ultrafine particles which can induce polarization are lowered and precipitated and accumulated in the collecting electrode.

The accumulating electrode is configured to receive the fried food and integrate it into the oil sump integrally with the workpiece receiving body electrode inserted into the oil sump, and after the frying process of the fried food is completed, it is integrated with the workpiece receiving body electrode from the oil sump. Take out.

Then, in the soot and the frying process which are peeled off from the skin portion of the fried food, various heat-decomposition decomposition products, hydrolyzed products, and thermal oxidative decomposition products dissolved in the fried oil are generated, and these composites are formed. The precipitates of the precipitation reaction product (human body ingestion of harmful substances, oil deterioration promoting substances) and the like are accumulated and fixed, and should not be placed in the high temperature heating belt for a long time, but can be easily removed at any time.

In order to attain the object of the third invention of the present invention, a plurality of porous or mesh-shaped plate electrodes made of a conductive metal or the like are used to ensure a confrontation while ensuring that the frying process is stopped or after the end of the frying process. The oil-treated electrode of the relationship combination is placed in contact with the object receiving body electrode to which the AC voltage of the same polarity is applied, and is disposed inside by simple attachment and detachment.

In addition, a plurality of porous or mesh-shaped plate electrodes made of a conductive metal or the like by a fried food or a processing time or the like are formed in a confrontation relationship with the electrodes and the display electrodes, and are made of a conductive metal or the like. The plurality of porous or mesh-shaped plate electrodes are alternately combined with each other to form a pair, and the oil-treated electrode formed in the plurality of pairs is contacted with the object receiving body electrode to which the same-polar alternating voltage is applied. The department is installed in a simple disassembly manner during the internal frying process or after the end of the frying process in a simple disassembly manner.

By using the oil-treated electrode thus constituted, the ultrafine-particle material having the polarity in the oil is induced to be polarized, and deposited in an accumulated electrode fixed to the distinct electrode or at the electrode of the distinct electrode provided in the enthalpy relationship.

Further, at the time of use, the object receiving body electrode is taken out from the oil layer at any time, and the oil processing electrode is taken out. The accumulation electrode may be taken out from the object storage body electrode.

In order to achieve the fourth object of the present invention, a heating device that is lower than the output of the heating device other than the heating device disposed on the outer side of the bottom or the bottom of the frying device ensures the load on the electrode of the object to be processed. The non-contact layer of the electrode in the most recent field of the field is configured.

In the heating device configured as described above, it is possible to stop the temperature drop in the oil tank in the processing stop in the bottom portion of the frying device that heats the oil, which is a heating medium for frying the food, or the heating device disposed outside the bottom portion. The oil treatment effect of the oil-treated electrode in the object receiving body electrode which tries to maintain the moderate temperature and applies the AC voltage of the same polarity at a moderate temperature (viscosity change or gelation or gelation) can be stabilized and suppressed The electric field treatment effect accompanying the temperature drop of the oil treatment electrode is also attenuated.

Further, when the ultra-low temperature fried food (such as a frozen material) is continuously subjected to a frying process, the oil temperature is drastically lowered, and the productivity is seriously impaired. In this case, a warming device configured to sense the temperature difference outside the heating device at the bottom or bottom of the frying device and to start operation can be activated.

Specifically, the output of the provided heating device is raised, and the corresponding situation is also a case, but the current situation is that the temperature of the contact surface of the existing heating device and the oil is about 300 ° C, if The corresponding situation of the temperature drop caused by the increase in output on the basis may increase the oil deterioration and become a difficulty. Accordingly, a complementary heating device that operates at an oil temperature recovery device that is lower than the output of the already provided heating device, that is, the sensed temperature difference, is necessary.

In order to attain the fifth object of the present invention, the amount of oil used as the heat medium of the frying device is approximately constant, and the portion exposed from the oil facing the air is also constant.

In the following, the electrode structure (the object storage body electrode, the accumulation electrode, the oil treatment electrode, and the like) is exposed from the oil surface to the air, for example, a handle, an assembly electrode detaching device, a fried food floating suppression plate, or the like. The structure for suppressing electrical leakage in the insulation method is solved.

According to the present invention, the fried food or the like in the object storage body electrode to which the AC voltage of the same polarity is applied is caused by the floating upper suppression electrode plate attached to the electrode of the workpiece storage body, and the temperature of the core portion is increased. In the case where the floating movement is suppressed and the six sides are blocked by the electrodes, the heat medium, that is, the high temperature oil, is enclosed to complete the frying process. With this, it is possible to achieve efficient heat storage, reduce the amount of heat exchange, and shorten the heat exchange time. Effect.

The electric field processing and frying method thus constituted, the processing time for reaching the edible temperature of the fried food, etc. can be shortened by about 50% compared with the electric fieldless fryer, and the production efficiency is improved and the human intake of the fried food ingestor is achieved. The amount of oil is reduced, and the effect of reducing oil absorption can be achieved.

The fried food or the like in the object storage body electrode to which the alternating voltage of the same polarity is applied is such that after the edible temperature is reached, the accumulation electrode attached to the lower side of the object storage body electrode can be simultaneously taken out from the oil groove. take out.

In this way, the "smoke" which is peeled off from the skin of the fried food, etc., is deposited and fixed by the accumulation electrode attached to the lower side of the electrode of the object storage body due to its own weight, and is stored and taken out after reaching the edible temperature. The processed object storage body electrode of the fried food is simultaneously taken out, and the high-temperature heating area at a temperature of about 300 ° C can be removed at any time without being placed.

In the meantime, the oil may be thermally reacted with the hydrolyzed product, that is, glycerin or fatty acid, to cause deterioration of the oil such as coloring, viscosity, and acid value of the oil, or the thermal oxidative decomposition product of the oil, that is, the aldehyde or the ketone. The "smoke" which causes the oil to deteriorate in the acid value, the peroxide value, and the carbonyl value of the oil, such as a fatty acid, is separated from the oil and is removed at any time.

The electric field treatment effect set in the frying process is a medium-fried food or the like, and the electric field treatment effect on the heat medium, that is, the oil, is insufficient. Therefore, after the frying operation rest time or the end of the frying operation, the object in the object to be processed is inside the electrode. A simple, disassembled oil-treated electrode is provided to dissolve the "ultrafine matter" which is generated in the oil in the frying process, that is, a thermal decomposition product or a thermal oxidative decomposition product (for example, an aldehyde, a ketone, a dimer, or a fatty acid) And a hydrolyzed elution product (for example, a liquid elution product such as a fried food), etc., in order to separate and remove the complex superposition reaction product such as a hydrolyzed product (for example, glycerin or a fatty acid) from the oil, The thermal medium, that is, the oil, performs electric field treatment.

Specifically, the polarity of the "ultra-fine matter" which is dissolved in the oil is induced, and the separation bonding mass is increased and the lower side of the electrode which exhibits the opposite pole with respect to the electrode of the object to be processed is realized. The assembly of the assembled electrode is accumulated and fixed, and it is suppressed based on the occurrence of causative substances such as smoke, foam, odor, and coloring, and oil deterioration such as suppression of acid value, peroxide value, and carbonyl value can be performed. Promote the occurrence of causative substances.

The oil treatment electrode is used to perform electric field treatment on the heat medium, that is, the oil, in order to obtain a continuous and stable electric field. The treatment effect is provided, and the supplementary warming device that maintains the oil temperature at the predetermined temperature is provided in the mounting field of the workpiece receiving body electrode. This is an oil which is a body to be treated which changes or deteriorates in response to a decrease in temperature, and an electric field treatment stabilization corresponding to a decrease in temperature and an effect of attenuation, at the peripheral wall surface portion of the container body to be treated, by means of the electrode The non-contact layer is provided with a complementary heating device that is different from the heating system of the frying device.

Further, the warming device is a heating device that operates in response to sudden temperature drop suppression and temperature recovery in response to continuous frying processing of the frozen product, and also causes induction of temperature difference.

The electric field treatment frying method thus constituted can efficiently remove the "ultra-fine matter" which cannot be removed in the general filter device at any time, so that the intake of harmful substances in the human body can be suppressed and the value of the rotation rate of the oil is lowered, that is, The consumption of oil resources is reduced, that is, the reduction of the amount of waste oil discharged by the man, such as the type of oil or the type and amount of food to be fried, and the operation time of the frying, etc., compared with the lack of uniformity of the electric field-free device, the waste oil The discharge can be reduced by more than 70%.

The core temperature arrival time comparison of the fried food of the fryer of the present invention will be described below.

Core temperature arrival time comparison of fried foods:

Name: Frozen croquettes 'oil temperature: 180 ° C 'Input temperature: - 20 ° C

Required time, reaching core temperature, comparison, shortening rate

No electric field fryer 420 seconds 85°C 100%

The fryer of the invention is 200 seconds 85°C 48% shortened 52%

The oil absorption rate comparison of the fried food of the fryer of the present invention is described below:

Comparison of oil absorption rate of fried foods - Product Name: Potato ■ Oil temperature: 180 °C ■ Arrival core temperature: 85 °C

Absorption amount comparison reduction rate

No electric field fryer 5. 7/100g 100%

The fryer of the invention 3. 0/100g 52% reduction 48%

DRAWINGS

Fig. 1 is a schematic plan view showing a batch type fryer in which an object storage body electrode is housed in an oil groove according to a first embodiment of the present invention.

2 is a batch type explosive device in which an electrode for receiving a workpiece is housed in an oil tank according to Embodiment 1 of the present invention; A brief front section illustration.

Fig. 3 is a schematic side cross-sectional explanatory view showing a batch type fryer in which an object storage body electrode is housed in an oil groove according to a first embodiment of the present invention.

Fig. 4 is a schematic side cross-sectional explanatory view showing a continuous type fryer in which an object storage body electrode is housed in an oil groove according to a second embodiment of the present invention.

Fig. 5 is a schematic plan cross-sectional explanatory view showing a continuous type fryer in which an object storage body electrode is housed in an oil groove according to a second embodiment of the present invention.

Fig. 6 is a schematic cross-sectional explanatory view showing a continuous type of fryer in which an object storage body electrode is housed in an oil groove according to a second embodiment of the present invention.

Fig. 7 is a schematic plan cross-sectional explanatory view showing a batch type blaster in which a workpiece receiving body electrode is housed in an opening/closing lid for mounting a floating suppressing plate in a fryer according to a third embodiment of the present invention.

Fig. 8 is a schematic front cross-sectional explanatory view showing a batch type blaster in which a workpiece receiving body electrode is housed in an opening/closing lid for mounting a floating suppression plate in a fryer according to a third embodiment of the present invention.

Fig. 9 is a schematic side cross-sectional explanatory view showing a batch type blaster in which a workpiece holding body electrode is housed in an opening/closing lid for mounting a floating suppressing plate in a fryer according to a third embodiment of the present invention.

Fig. 10 is a schematic side sectional view showing the electrode of the object to be processed according to the fourth embodiment of the present invention. Fig. 11 is a schematic front cross-sectional explanatory view showing the electrode of the object to be processed according to the fourth embodiment of the present invention. Fig. 12 is a schematic plan view showing the electrode of the object to be processed according to the fourth embodiment of the present invention. Fig. 13 is a schematic side cross-sectional explanatory view showing a workpiece receiving body electrode in which the object receiving body electrode of the object according to the fifth embodiment of the present invention does not have a floating suppressing plate.

Fig. M is a schematic plan view showing a workpiece receiving body electrode in which the object receiving body electrode of the fifth embodiment of the present invention does not have a floating suppressing plate.

Fig. 15 is a schematic explanatory view showing the control systemization of the electric field processing and frying method according to the sixth embodiment of the present invention. Figure 16 is an electric field processing fryer diagram, Figure 17 is an electric field processing fryer diagram, and Figure 18 is an electric field processing fryer diagram.

detailed description

Embodiments of the present invention will be described below with reference to the accompanying drawings. However, the dimensions, materials, shapes, and other arrangements of the constituent members described in the present embodiment are not limited to the scope of the present invention unless otherwise stated, and are merely illustrative. Example 1

Fig. 1 is a schematic plan view showing a batch type fryer 1 for accommodating an electrode of a workpiece. As shown in Fig. 1, the batch type fryer 1 and the internal visual confirmation port connected by the hinge metal piece 01 and a plurality of air outlets for a suitable diameter (for high-temperature steam discharge, etc.) are provided by conductivity. The cover 02 made of an insulating material has a metal handle 03 for opening and closing.

In the field surrounded by the surrounding walls 04 of the four sides of the batch type fryer 1, the oil sump 05 which is a heat medium for heating processing such as fried food, and the wall surface of the front and rear walls of the surrounding wall 04 of the oil groove 05 are accommodated. At a specified position (a position in contact with the front and rear wall surfaces of the electrode of the object receiving body), a resistor is attached to one line of the output line of the secondary side of the transformer using the commercial frequency AC power source, and the front end of the line An alternating voltage of the same polarity which is continuously connected to one of the remaining output lines is applied to the electrode of the object to be processed, and the electrically-conductive metal member 06 made of a conductive metal is a plurality of fixing members made of an insulating material. 07 is fixed, and the core of the plurality of fixing members 07 is connected to the piezoelectric line provided by the transformer and the branching device provided in the machine room 08.

As shown in Fig. 1, the designated position on the lower side of the current-carrying metal member 06 provided on the wall surface of the front and rear walls of the peripheral wall 04 of the batch type explosive device 1 for accommodating the object storage body electrode (with the object receiving body electrode) The surrounding wall is in a non-contact confrontation position, and is provided with a heating device fixed by a plurality of mounting metal members 09 along the inner side surface of the surrounding wall 04. In addition, a plurality of heating pipes 11 for heating and heating the oil for heat medium for heat processing such as fried foods are disposed on the bottom surface side of the oil groove 05. The heating system of the warming device 10 and the heating system of the plurality of heating pipes 11 are connected to a heating device provided in the machine room 08.

The mechanical chamber 08 is connected to the grounding wire 12.

Fig. 2 is a schematic cross-sectional view showing the front side of the batch type fryer 1 for accommodating the object receiving body electrode.

As shown in Fig. 2, in Fig. 1, the cover 02 with the handle 03 with the switch metal member of the batch type fryer 1 for accommodating the object receiving body electrode is in an open state, and here is a description of the use of the closed state. The figure is explained.

The space area 16 indicated by the dotted line 15 in the oil groove 05 is a field in which the object receiving body electrode is housed. The space area 16 is a heating pipe 1 disposed from the bottom 13 side of the oil discharge port 14 On the upper side, both the warming device 10 and the cover 02 fixedly disposed on the metal member 09 along the inner side of the peripheral wall 04 ensure the existence of the non-contact layer. In response to this, the workpiece receiving body electrode ensures the state of both the warming device 10 and the lid 02 and the non-contact layer, and the energized metal member 06 provided on the front and rear peripheral walls 04 and the contact surface are secured and uploaded on the heating tube 11. In the state of being placed, it is housed in the batch type fryer 1.

Fig. 3 is a schematic side cross-sectional view showing the batch type fryer 1 for accommodating the electrode of the object to be processed. As shown in Fig. 3, Fig. 1 shows a state in which the lid 02 having the handle 03 with a switch metal member of the batch type fryer 1 for accommodating the object storage body electrode is opened, but the description of the open/close state will be described here. .

The space area 16 surrounded by the dotted line 15 of the oil groove 05 of the batch processing type fryer 1 is operated by the handle of the metal material of the cover 02 when the raw material container body containing the fried food or the like is placed. The cover 02 is placed in the space area 16 of the workpiece storage body electrode without any trouble, and the opening 17 of the oil groove 05 is released, and the workpiece storage body electrode is placed on the plurality of heating tubes 1 1 and The space area 16 is accommodated in a state in which the contact faces of the plurality of energized metal members 06 fixed to the plurality of fixing members 07 mounted on the front and rear peripheral walls 04 are secured. After the storage, the handle 03 of the switch cover metal member of the operation cover 02 locks the opening portion 17 of the oil groove 05. Further, the opening and closing operation energizes the plurality of energized metal members 06, and a switching device that applies a voltage of the same polarity to the object storage body electrodes in parallel.

When the object storage electrode is taken out from the space area 16 surrounded by the dotted line 15 of the oil groove 05, the handle 03 of the cover metal with the switch 02 is operated, and the opening 02 of the oil groove 05 is released without causing an obstacle to the cover 02. The object container body electrode can be taken out from the space area 16.

09 is a mounting metal member for fixing the warming device 10 to the surrounding wall 04, 13 is the bottom portion of the oil groove 05, and 14 is a discharge port of the oil groove 05.

Example 2

Fig. 4 is a schematic side cross-sectional view showing the continuous fryer 2 for accommodating the electrode of the object to be processed. As shown in Fig. 4, the continuous fryer 1 is an input port portion A into which a workpiece storage body electrode such as a fried food is stored, and an electric field treatment is performed on the fried food in the object storage body electrode. The electric field processing unit B and the take-out port C for taking out the object storage electrode are configured.

The inlet and outlet portion A, the electric field treatment portion B, and the left and right walls of the metal of the continuous fryer 1 of the outlet portion C are spaced apart from each other, and a metal frame-shaped mounting plate 20 is disposed (here, a black frame is arranged in a thick frame) ). In the mounting plate 20, between the input port portion A and the electric field processing portion B, a drive wheel including a plurality of metal endless belt chains 21 for transporting the workpiece storage body electrodes and a drive shaft of a plurality of drive rollers are disposed. 21 A, and a stable fixing bearing of the rotating shafts 21 B, 21 G, 21 D equipped with a plurality of rotating rolls. Further, the take-out portion 8 and the square mounting plate 20 are provided to match the oil control after the fried food is fried, and the drive wheel of the mesh-shaped metal endless belt take-out conveyor 22 is formed, and a plurality of drive rollers are mounted. The drive shaft 22A and the stationary fixing bearing equipped with a plurality of rotating shafts 22B are fixed.

Further, in the mounting board 20, a plurality of warming devices 23 are mounted at designated positions (the right and left avoidance and non-contact confrontation positions of the workpiece receiving body electrodes). Further, a resistor is attached to one line of the output line on the secondary side of the transformer using the commercial frequency AC power source on the object storage body electrode, and is connected to the remaining line at the tip end of the one wire, and the obtained result is applied. A plurality of current-carrying metal members 24 made of a conductive metal having the same polarity AC voltage are attached to a predetermined position (a contact position with the left and right wall surfaces of the workpiece storage body electrode).

The drive wheels of the drive shafts 21A, 22A are connected by drive means provided in the respective drive housings 25 of the drive belts 21 E, 22D.

As shown in Fig. 4, the bottom portion 26 of the continuous fryer 2 is an inclined surface that faces the outlet port portion C from the inlet port portion A, and discharges corresponding oil. Similarly, the bottom portion 26C of the outlet portion C faces the electric field. The treatment portion B has an inclined surface that discharges the oil or the like. Further, an oil discharge port 26A is provided at a slightly central portion of the joint portion of the bottom portion 26C and the bottom portion 26.

A plurality of metal stabilizing metal members 26B are provided on the bottom portion 26, and a plurality of heating tubes 27 necessary for temperature rise of oil used as a heat medium, a plurality of warming devices 23 and a plurality of heating are provided on the stabilizing metal members 26B. The tube 27 is connected to a heating device provided in the machine room 28.

The plurality of energized metal members 24 are connected to the transformer or the branching device in the machine room 29, and the machine room 29 has a grounding ground 30.

31 of the inlet portion A is a guide plate for putting the workpiece receiving body electrode into a predetermined position (a position having a contact surface with the current-carrying metal member 24 on the transport chain 21).

Fig. 5 is a schematic explanatory view showing a screen of a continuous fryer for accommodating an electrode of a workpiece.

As shown in Fig. 5, the left and right side peripheral walls of the metal inlet wall 32 of the inlet port portion A, the electric field treatment portion B, and the extraction portion G of the continuous fuse 2 are spaced apart, and a metal frame-shaped mounting plate is provided. 20 settings The drive shaft 21A of the plurality of transport chains 21 that transport the workpiece storage body electrodes is mounted on the mounting plate 20 between the input port A and the electric field processing unit B, and is assembled and driven by the drive belt on the drive shaft 21A. The driving wheel 21 F and the plurality of driving rotating rollers 21A-1 connected to the device are further equipped with a rotating shaft 21 B equipped with a plurality of rotating rollers 21 B-1 and a rotating shaft equipped with a plurality of rotating rollers 21 G-1 21 G, a rotating shaft 21 D equipped with a plurality of rotating rollers 21 D-1. Further, a plurality of heating members 23 are mounted with a plurality of mounting metal members 23-1.

On the mounting board 20 of the electric field treatment portion B, a plurality of energized metal members 24 fixed by a plurality of fixing members 24-1 each having a core-resistant piezoelectric material are fixedly mounted.

In order to ensure the contact surface between the workpiece receiving body electrode and the left and right electric conductors 24 on the left and right wall surfaces of the electrode, the left and right side of the mounting plate 20 of the inlet port A are provided for placement on the transport chain 21 at a predetermined position. There is a guide board 31.

The mounting plate 20 of the take-out portion C is further provided with a drive wheel 22G of the take-out conveyor 11 for taking out the workpiece receiving body electrode, a drive shaft 22A of the plurality of drive rollers 22A-1, and a drive shaft 22C driven The belt is coupled to the driving device and is equipped with a plurality of rotating shafts 22B of the rotating rollers 22B-1.

In the bottom direction of the continuous fryer 2, a plurality of heating tubes 27 required for raising the temperature of the oil used as the heat medium are provided.

Fig. 6 is a schematic cross-sectional view showing a cross section of the continuous fryer in which the electrode of the object to be processed is housed, from the upper take-out portion toward the input portion.

As shown in FIG. 6, the field of the workpiece containing the workpiece in the continuous fryer 2 is the left and right electric metal members 24 fixed by the fixing member 4-1 on the left and right mounting plates 20 on the inner side of the left and right peripheral walls 32. The area formed by the transport chain 21, that is, the area 34 surrounded by the dotted line 33. In this case, it is necessary to ensure a reliable contact surface between the current-carrying metal member 24 fixed to the mounting plate 20 by the fixing member 24-1 and the workpiece receiving body electrode by the upper surface of the transport chain 21. Therefore, the mounting plate 20 of the inlet portion A is equipped with an input guide plate 31 for the right and left confrontation relationship.

The rotating shaft 21 D having the plurality of rotating rolls 21 D-1 assembled by the transport chain 21 is also mounted on the mounting plate 20, and the oil-treated heating device 23 at the time of the fryer stop is also composed of a plurality of mounting metal members 23 -1 installation.

On the upper surface of the lower bottom portion 26 of the rotating shaft 21 D, a plurality of stabilizing metal members 26B are provided with a plurality of stabilizing metal members 26B, and a heating pipe 27 necessary for heating the heat medium oil is disposed.

Reference numeral 28 denotes a machine room that houses a heating device such as the heating device 23 and the heating pipe 27. Example 3

Fig. 7, Fig. 8, and Fig. 9 are explanatory views of the batch type fryer 3 in which the workpiece receiving body electrode is placed on the lid of the frying device, and the batch type fryer 3 is assembled.

Fig. 7 is a schematic explanatory view showing the screen surface of the fryer 3 in a state where the cover of the opening of the oil groove surrounded by the surrounding wall is removed.

As shown in Fig. 7, the metal or the like of the batch type fryer 3 in which the workpiece receiving body electrode is used as a lid is surrounded by the surrounding wall 43 of the four sides, and the inside of the area surrounded by the surrounding wall 43 is a heating for containing fried food or the like. In the oil groove 40 which is a heat medium for processing, the predetermined position (the contact position with the wall surface of the object storage body electrode) of the inner wall surface of the left and right walls of the peripheral wall 43 of the oil groove 40 is formed at the core portion and the machine chamber 47. A plurality of energizing metal members 44 are fixed to the transformer of the same polarity AC voltage provided therein or by a plurality of fixing members 44A made of an insulating material connected to the piezoelectric wires of the branching device.

A warming device 45 fixed by a plurality of mounting metal members 45A is disposed along the inner side surface of the peripheral wall 43. Further, a plurality of heating pipes 40C for heating the oil as a heat medium for heat processing such as fried foods, and a heating system of the heating device 45 and a plurality of heating pipes 40C are disposed on the bottom surface side of the oil groove 40. The heating system is connected to a heating device provided in the machine chamber 47.

At a machine room 47 having a splicing line to the grounding wire 49, a cover 42 is provided which is provided with an opening portion of the oil groove 40 surrounded by the peripheral wall 43 of the batch type blaster 3 which is spliced to the internal driving device. As shown in the figure, the drive arm 42A that can be opened and closed up and down can be operated, and the drive arm 42A is operated by a switching device such as a control device or a timer.

As shown in Fig. 7, a floating suppression plate made of a mesh-like or porous lightweight conductive metal that suppresses the floating movement accompanying the temperature rise of the fried food or the like is attached to the inside of the cover 42 shown in the figure. . The designated position of the floating suppression plate is in the region 46A surrounded by the dotted line 46. This is also the area in which the left and right wall surfaces of the object storage body electrode for containing the fried food or the like are secured to the contact surface of the current-carrying metal member 44. In order to accurately move the floating suppression plate such as the fried food in the workpiece storage body electrode, the arrangement position of the plurality of vertical lines 41A and the plurality of rollers 41D is also limited to the dotted line 46. Within the enclosed area 46A, the drive unit 41A of the drive line 41A and the roller 41D is disposed on the upper surface side of the cover 42.

Fig. 8 is a view showing that the floating suppressing plate of the workpiece receiving body electrode is mounted on the up and down movement of the batch type fryer 3 A front cross-sectional view of the batch type fryer 3 with the lid closed, on the closed lid.

As shown in Fig. 8, the batch type fryer 3 accommodates the opening portion side of the oil groove 40 as the oil of the heat medium, and the floating suppressing plate 41 is moved downward by the locking metal member provided in the object receiving body electrode. The plurality of wires 41A and the plurality of rollers 41D made of a conductive or insulating material provided for the upward movement are mounted on the plurality of mounting portions 41B. Further, in the case where the wire 41 A is used as the conductive material, an insulating member can be used in the mounting portion 41 B.

Further, the plurality of wires 41A and the air outlets including a plurality of internal visual confirmation ports and a plurality of suitable calibers (for discharge of high-temperature water vapor or the like), and the upper and lower movable opening and closing covers 42 made of a conductive or insulating material The drive unit 41 C provided on the outer side is connected, and the drive unit 4 is not shown, but is operated by a dedicated switch or an operation button of the control unit.

At the left and right walls of the metal peripheral wall 43 inside the oil groove 40 of the batch type blaster 3, a plurality of electric metal members 44 are assembled with a plurality of fixing members 44A made of an insulating material at a specified position (with respect to the object to be treated) The position where the left and right wall bars of the body electrode are in contact with each other).

In order to maintain the temperature of the oil along the inner wall of the surrounding wall 43 at the time of the frying stop, the heating device 45 using the stabilizing effect of the oil field treatment is fixedly disposed at a predetermined position (with the object to be treated) by the plurality of fixing metal members 45A. The surrounding wall of the housing electrode is in a non-contact position.

In the bottom portion 40A of the oil groove 40, a plurality of heating pipes 40G for heating the oil, which is stably fixed by the metal stabilizing metal member 40B, are disposed, and a row for discharging oil is provided at a slightly central portion of the bottom portion 40A. Exit 40D.

As shown in Fig. 8, a field 46A formed by a dotted line 46 which is in contact with the upper surface of the plurality of heating tubes C of the batch type fryer 3 and the plurality of energizing metal members 44 is a housing area of the workpiece receiving body electrode.

Further, on the energized metal member 44, a resistor is mounted on one line of the output line of the secondary side of the transformer used for the commercial power source AC power source, and the front end of the one line is connected to one line of the remaining output line. The resulting divergent device of the same polarity AC voltage is connected and applied.

The object receiving body electrode is supplied with the same polarity AC voltage to the fried food or the like housed inside by ensuring the contact surface with the current-carrying metal member 44.

In the case of 48, the fried food or the like is housed in the electrode of the object storage body, and the vertical movement of the opening and closing cover 42 is inserted and pushed, and the oil groove 40 is inserted into the oil groove 40 to take out the guide rail. Fig. 9 is a schematic side cross-sectional explanatory view showing the batch type fryer 3 in a state in which the floating suppressing plate of the workpiece receiving body electrode is attached to the upper and lower opening and closing covers of the fryer, and the upper and lower movable opening and closing covers are opened.

As shown in FIG. 9, the mechanical chamber 47 is connected to the heating device, along the inner side of the surrounding wall 43 of the oil groove 40, and is mounted on the heating device 45 fixed at a predetermined position by the mounting metal member 45A, and further in the mechanical chamber 47. A piezoelectric-resistant wire to which a transformer having an AC voltage of the same polarity is connected is provided in the core portion, and a plurality of energized metal members 44 fixed by a fixing member are assembled at a predetermined position.

A plurality of heating tubes 40C are fixedly disposed on the plurality of stabilizing metal members 40B of the bottom portion 40A of the oil groove 40 provided in the mechanical chamber 47.

41 B is a mounting portion of the floating suppression plate 41 and the plurality of wires 41 A.

40D is a discharge port for discharging oil which is provided at a slightly central portion of the bottom portion 40A.

The area 46A formed by the dotted line 46 is a field for accommodating the electrode of the object to be processed.

Reference numeral 48 denotes a guide rail that constitutes an insulating material to be inserted into the object storage body electrode.

In the fryer 3 configured as described above, the workpiece receiving body electrode containing the fried food or the like is inserted into the guide rail 48, and the operation driving device 41C such as a control device or a switch is operated to lower the floating suppressing plate 41 toward the fried food. When the control arm or the switch is operated, the drive arm 42A is operated, and the up-and-down opening/closing cover 42 is lowered, and the fried food or the like is stored at a predetermined position (a position in contact with the lock metal member of the object storage body electrode). The workpiece receiving body electrode is placed in the oil groove 40.

When the designated position is reached (the contact position between the upper and lower closing cover 42 and the top of the surrounding wall 43 of the oil groove 40), the rear driving arm 42A is stopped. Accordingly, the up and down opening and closing cover 42 is also stopped. After the stop, an alternating voltage of the same polarity is applied to the electrode of the object to be processed containing the fried food or the like.

The fried food or the like contained in the electrode of the object storage body is a frying processing time specified by a control device, a timer, or the like. Therefore, after a predetermined period of time has elapsed since the application of the same polarity AC voltage is stopped, the driving arm 42A and the housing are stopped. In the workpiece storage electrode such as the fried food, the vertical opening/closing lid 42 that is integrated with the floating suppression plate 41 and the like is moved in conjunction with the predetermined position. The control device or the switch after the operation is stopped, and the floating suppressing plate 41 for operating the driving device 41G is raised to the designated position, and the workpiece receiving body electrode containing the fried food or the like is taken out from the guide rail 48.

Example 4

10, 11, and 12 are treated objects of the frying device shown in the first embodiment and the second embodiment. An explanatory view of the object storage body electrode 4 of the fourth embodiment, which is suitable for use in the field of housing the electrode. The outer shape is composed of a cover portion, a peripheral wall, a bottom portion, and a bottom portion of the bottom portion. The lid portion is provided with a floating suppression plate for suppressing the floating movement of the fried food, and the fried food to be subjected to the electric field treatment. It is assembled in an open and closed manner.

The contact portion is provided with an insulating material at a contact portion between the lid portion and the peripheral wall or the bottom portion and the lower portion of the bottom portion, and the detachable metal member to which the insulation is applied is provided in combination with the peripheral portion and the bottom portion of the bottom portion.

The material is formed by considering a reflowed mesh or porous conductive metal which is used as a heat medium.

Fig. 10 is a schematic side cross-sectional explanatory view of the workpiece receiving body electrode 4 of the fourth embodiment, and is a schematic explanatory view showing the opening and closing of the lid portion provided with the floating suppressing plate for suppressing the floating movement of the fried food.

As shown in FIG. 10, the plurality of insulating members 52 are provided on the outer lower portion of the bottom portion 51 of the workpiece storage body electrode 4, and the accumulation electrode 50 having an opening portion slightly the same as the bottom portion 51 of the workpiece storage body electrode 4 is provided. The detachable metal member 53 is fitted to the frame 50G of the peripheral wall 50A.

The surrounding wall 50A and the bottom portion 50B of the collecting electrode 50 are formed of a mesh-like or porous conductive metal having a good oil control, and a structure in which a filter material or the like is disposed inside the bottom portion 50B.

The detachable metal piece 53 is a cylindrical tube 53A made of an insulating material provided at the center of the left and right sides of the surrounding wall 51A of the object storage body electrode 4, and the shaft body and the operation belt are housed in the cylindrical tube 53A. The handle 53B of the spring is in the form of a disassembly function.

A plurality of insulating members 54 are attached to the casing 51 D above the opening of the workpiece storage body electrode 4, and the housing 51 having the opening of the workpiece receiving body electrode 4 is provided in the insulating member 54. D is a metal frame 51 B of the same size.

As shown in FIG. 10, the frame body 51D of the workpiece storage body electrode 4 is provided with a frame body 51B to be mounted via a plurality of insulating members 54, and the frame body 51B is provided with the object container body electrode 4 from the oil groove. The handle 51C taken out and the spring-loaded handle 53B of the detachable metal piece 53 of the detachable accumulation electrode 50 are operated. 54 is an insulating joint reinforcing portion of the frame 51D and the frame 51B.

The left and right surrounding walls 51A are provided, and in the plurality of corner direction portions of the workpiece storage body electrode 4, a plurality of mesh-like or porous materials made of a conductive metal are provided, which are made of a conductive material. A plurality of rods 55A having a plurality of mounting ports for receiving the plurality of metal members 55 of the floating suppression plate 56.

The frame 51B is a telescopic metal member 57 formed by using a plurality of insulating members 57A on the floating suppressing plate 56, and the floating suppressing plate 56 is stabilized when the lowering of the handle 58A of the hanging frame 58 is stopped. Get a stable function.

When the handle 58A of the lid-like frame body 58 is raised in the dotted line direction 59A, the lid-shaped frame body 58 and the floating upper suppression plate 56 pass through the left and right peripheral walls 51 A of the workpiece receiving body electrode 4 and the lid-shaped frame body 58. The movable metal member (indicated by a thick broken line) fitted in the guide rail 58B made of the insulating member mounted on the left and right sides of the terminal is raised to 59C. Further, the lid-shaped frame body 58 and the floating-up suppressing plate 56 are made of the insulating portion material to be attached to the right and left peripheral walls 51 A of the workpiece receiving body electrode 4 and the left and right portions of the frame body 51 B by the operation 59B of the handle 58B. The movable metal member (indicated by a thick broken line) attached to the guide rail 58B is stopped at 59D by the lid-shaped frame body 58 and the floating upper suppression plate 56 which are inverted rearward with 58G as a fulcrum. Also, in the case of a return, the reverse operation described above can be performed.

In the inside of the workpiece storage body electrode 4 which is subjected to such an opening and closing operation, the workpiece to be processed such as a fried food is taken in or taken out.

Fig. 11 is a schematic front cross-sectional explanatory view of the workpiece receiving body electrode 4 of the fourth embodiment.

As shown in Fig. 11, the object storage area of the workpiece receiving body electrode 4 is 60A surrounded by the bottom 51 and the area formed by the floating upper suppression plate 56 and the peripheral wall 51 A, that is, the dotted line 60, and the field 60A is also Field of electric field treatment. Further, the lower side of the bottom portion 51 is fixed by the plurality of insulating materials 52, and the field of fixing the soot and the ultrafine particles of the collecting electrode 50 assembled by the plurality of disassembling metal members 53 is the frame 50C and the surrounding wall 50A. The field formed by the bottom portion 50B is the field 60C surrounded by the dotted line 60B.

The 55A is a rod having a plurality of mounting ports for receiving the plurality of metal members 55, which are used for the simple lifting and detachment of the floating suppression plate 56 and the flat or mesh electrode for achieving ionization of the oil.

53A is an insulating cylindrical tube in which the built-in shaft body of the detachable metal member 53 of the collecting electrode 50 having the opening portion slightly the same as the bottom portion 51 of the workpiece receiving body electrode 4 is operated.

57A is an insulating mounting portion of the telescopic metal member 57 that connects the floating suppression plate 56 to the lid-like frame 58.

54 is an insulating member which is disposed in a joint portion of the casing 51 D in the field in which the object to be processed is accommodated, and the casing 51 B such as the handle 51 G. In the lower outer portion of the bottom portion 51 of the workpiece storage body electrode 4, the accumulation electrode 50 having the opening portion which is slightly the same as the bottom portion 51 of the workpiece storage body electrode 4 is used by the plurality of insulating members 52, and the removable metal member 53 is used. It is fitted to the frame 50C of the surrounding wall 50A.

The peripheral wall 50A and the bottom portion 50B of the collecting electrode 50 are formed of a mesh-like or porous conductive metal having a good oil filter, and a filter material may be disposed inside the bottom portion 50B.

The detachable metal piece 53 is operated by a cylindrical tube 53A made of an insulating material provided at a substantially central portion of the left and right sides of the surrounding wall 51 A of the object storage body electrode 4, and the handle 53B with a spring is operated to disassemble. form.

A plurality of insulating members 54 are attached to the upper portion of the workpiece receiving body electrode 4. The insulating member 54 is provided with a metal frame 5 which is slightly the same as the opening of the workpiece receiving body electrode 4.

Fig. 12 is a schematic plan view showing the object storage body electrode 4 of the fourth embodiment.

As shown in FIG. 12, the object storage body electrode 4 must be processed when it is used in the storage area of the object storage body electrode 4 of the electric field processing and frying device shown in the first embodiment and the second embodiment. The object housing electrode 4 applies an AC voltage of the same polarity. That is, the energized metal members and the contacts or contact faces provided in the oil grooves of the electric field treatment frying device shown in the first embodiment and the second embodiment are secured. This energized metal member secures the façades and contacts or contact surfaces on the A and B sides.

54 is an insulating member provided to the joint portion of the casing 51B such as the handle 51C of the workpiece receiving body electrode 4.

53A is a cylindrical tube made of an insulating material provided at a substantially central portion of the left and right sides of the object storage body electrode 4.

57A is an insulating fitting portion that connects the floating suppression plate 56 to the lid frame 58.

The 55A is a simple attachment and detachment of a flat plate or a mesh electrode to which the floating suppression plate 56 and the ionization of the oil are attached, and has a plurality of rods for mounting a plurality of mounting ports for receiving the metal members 55.

58A is the handle of the cover frame 58.

58B is a metal member for mounting the lid member 58 up and down and opening and closing, and a guide rail made of an insulating material, and 58C is a fulcrum of the metal member for opening and closing.

Example 5

13 and FIG. 14 show the electrode of the object receiving body of the electric field processing and frying device shown in the third embodiment. An explanatory view of the workpiece receiving body electrode 5 of the fifth embodiment to which the area is applied.

The outer shape of the object receiving body electrode 5 is composed of a collecting portion of the surrounding wall, the bottom portion, and the bottom portion of the bottom, and the floating suppressing plate for suppressing the floating movement of the fried food is driven up and down in the lid portion of the third embodiment. The devices are assembled together.

The handling of the object storage body electrode 5 containing the fried food or the like which is subjected to the electric field treatment is carried out by using the guide rail mounted on the lid of the frying device shown in the third embodiment.

The workpiece receiving body electrode 5 has a shape in which an insulating material is disposed in a contact portion where the peripheral wall having the opening portion and the bottom portion and the lower portion of the bottom portion are disposed, and the peripheral portion and the bottom portion of the bottom portion are joined. The parts are provided with disassembled metal parts that have been insulated.

The material of the object receiving body electrode 5 is made of a mesh-like or porous conductive metal which is used as a heat medium and which is reflowed in consideration of oil.

Fig. 13 is a schematic side sectional view showing the object storage body electrode 5 of the fifth embodiment.

Fig. 14 is a schematic plan view showing the object storage body electrode 5 of the fifth embodiment.

As shown in FIG. 13 and FIG. 14, the portion of the object to be processed such as the fried food or the like that accommodates the object storage body electrode 5 is a field 61A surrounded by a broken line 61, and the field 61A is specifically considered to be electrically conductive. The flow of the oil made of the material has a moderate net or porous shape, and is formed by the peripheral wall 62 and the bottom 62A and the frame 62B formed by the opening.

In the casing 62B, the casing body 63 having the handle 63A is detachably attached to the guide rail of the third embodiment, and the casing 63 is fixed by a plurality of insulating materials 65.

At the lower outer side of the bottom portion 62A, the collector electrode 64 in which the soot and the ultrafine particles are accumulated is bonded to the object receiving body electrode 5 via the insulating material 64A, and the bottom portion 62A and the collecting electrode 64 are brought into the state. It can be easily disassembled, and the rod made of insulating material is received by 64C on the surrounding wall 64D of the collecting electrode 64, and the front end of the rod 64B is inserted and pulled out by the 64G to the rod, and the bottom 62A and the collecting electrode 64 are disassembled. Installed.

Further, the remaining front end of the rod 64B is attached to the handle 63A, and the operation of inserting, pulling out, etc. is performed in the vicinity of the handle 63A.

66A is a conductive locking metal member that is provided at a plurality of corners of the workpiece receiving body electrode 5 on a floating suppression plate that receives food or the like, and 66 has a plurality of positions for realizing the positional movement of the locking metal member 66A. The conductive rod of the hole, which is also used for assembling the ionized electrode when the oil is ionized.

As shown in Figs. 13 and 14, the field of accumulation of soot and ultrafine particles of the collecting electrode 64 is a field 66A surrounded by a broken line 66.

The bottom portion 64E of the surrounding wall 64D of the collecting electrode 64 is made of a mesh-like or porous conductive material which is well-controlled, and a structure in which a smokable fixing material such as a soot or an ultrafine-particle material is accumulated and fixed can be mounted inside.

In the field of storage of the object storage body electrode of the electric field processing and frying device 3 shown in the third embodiment, when the object storage body electrode 5 is used, it is necessary to apply the same polarity to the object storage body electrode 5. Sexual AC voltage. That is, the inside of the oil groove of the electric field treatment frying device shown in the third embodiment is provided with a state in which the through electrode member and the contact or the contact surface are secured. This energized metal piece ensures the point or contact surface of the A side elevation.

Example 6

In the electric field processing and frying apparatus of the embodiment 1-3, a control system for the method of receiving the body electrode of the embodiment 4-5, in order to obtain a balanced electric field treatment frying effect, is shown in Fig. 15.

Industrial Applicability - Regarding the industrialization of this technology, the re-use of the conventional accumulation technology can be fully demonstrated for the productization of technology, and thus the equipment investment of the new manufacturing equipment is not required, and the basic equipment is not required. Technical research.

With regard to the sales of products, the target rate of frying is halved, and the oil intake of fried foods is halved, the production time of fried food manufacturers is halved, and the consumption of edible oil in terms of resources and environment. A sales strategy similar to the halving of the amount and the amount of waste can be constructed.

Claims

1 . A workpiece receiving body electrode and an electric field processing and frying device, characterized in that a food or the like subjected to an electric field treatment frying process is slightly in a processed object container made of a conductive material The surrounding area is housed in a state in which the object to be processed is placed, and the same polarity AC voltage is applied to the object storage body to perform electric field processing and frying.

The object storage body electrode and the electric field processing and frying device according to claim 1, wherein the field in which the electric field treatment is applied by applying the same polarity alternating current voltage is limited to the case where the electric field treatment is performed. The field in the container (processed object container) such as processed food.

The object storage body electrode and the electric field processing and frying device according to any one of claims 1 to 2, wherein the difference in the field of the object to be processed in which the same polarity AC voltage is applied is slightly different. On the polar side, a container for accumulating and fixing soot or ultrafine particles generated in the frying process is provided in the field of the container by means of an insulating layer.

The object storage body electrode and the electric field processing and frying device according to any one of claims 1 to 3, wherein in the field of the object to be processed in which the object of the same polarity is applied with a certain polarity, An electrode that realizes ionization of oil used as a heating medium can be configured.

The object storage body electrode and the electric field processing and frying device according to any one of claims 1 to 4, wherein the field of the object to be processed in which the slightly-polarized alternating voltage is applied is not grounded. . :

The object storage body electrode and the electric field processing and frying device according to any one of claims 1 to 5, wherein the field of the object to be processed in which the slightly-polarized alternating voltage is applied is not in the field. It is exposed from the oil surface of oil or the like used as a heating medium.

The electric field processing and frying device according to any one of claims 1 to 6, wherein said An electric current device is attached to the treatment container body electrode by applying an AC voltage of the same polarity.

The electric field processing and frying device according to any one of claims 1 to 7, characterized in that, in the frying process, the state change caused by the temperature change of the oil used as the heating medium is suppressed. The temperature maintaining device is mounted on the oil sump wall.

The electric field processing and frying apparatus according to any one of claims 1 to 8, wherein said control system using a CPU or the like controls the electric field processing frying processing step.