KR102159131B1 - frying apparatus having integratedly functions of purifying, recycling and removing oil - Google Patents

Abstract

The present invention relates to a frying apparatus with integrated oil circulation and purification function and frying oil separation function, to always cook fried food with cleanly purified cooking oil. According to the present invention, the frying apparatus comprises: a main body casing; a basket holder disposed to expose an opening to the upper part of the main body casing; a basket; an oil tank disposed to be elevated to surround the basket when being elevated from the lower part of the basket holder, and having cooking oil stored therein; a cooking heater; an elevation driving unit providing driving force to elevate the oil tank; an oil purification and circulation unit; and a rotational driving unit connected to the basket holder to separate frying oil from fried food stored inside the basket by rotational centrifugal force.

Description

Frying apparatus having integratedly functions of purifying, recycling and removing oil

The present invention relates to a frying apparatus having an integrated oil circulation refining function and a frying oil separation function, and more particularly, to a frying apparatus that is periodically or continuously purified and recycled so that the edible oil used for frying always has a certain purity, It is possible to improve the taste of fried food while ensuring that the food is cooked hygienically, and reduce the cost by minimizing the consumption of cooking oil, and it is convenient to use the oil from the next frying automatically at the location where the frying cooking is performed. It relates to a frying device having an integrated oil circulation refining function and a frying oil separation function capable of preventing excessive intake of frying oil while making the texture better crispy by separating and removing it.

There are various kinds of dishes, and among them, the most popular dish is fried food. Deep-fried food refers to food that has fish, meat, and vegetables soaked in flour and fried in oil. Restaurants such as fast food stores, chicken specialty stores, and deep-fried food specialty stores provide such fried food, and in recent years it is increasing exponentially. .

Restaurants that serve fried dishes store the oil in a tank where the oil is stored, heat it, add food ingredients, and then use a mesh to retrieve the dishes. It can be thought that the cooking method is relatively simple. The temperature of 150~200℃ requires considerable attention and the oil tank is also exposed to the outside.

However, even with caution, there was a problem that cooks were burned by the frying oil splashing in the fryer.

To solve this problem, a frying device (registration number 10-1146881) was recently invented. When the central shaft is lowered by fixing the central shaft to the basket, food enters the oil tank and is fried. When the frying is finished, the central shaft rises to grease the food. The above problem was solved with the technique of removing it from the tank.

However, as the central axis is inserted through the oil tank, the sealing bearing is installed through a wear-resistant filler and sealing ring between the central axis and the oil tank. There was this.

In addition, the fried foods brought up after frying are in a state where the grease is not completely removed, and therefore, when food is eaten, the oil is consumed as it is, and there is a problem that causes obesity, which is the most problematic for modern people. In addition, there was a problem that the taste and quality of fried foods were lowered as the food remained greasy.

In particular, the taste of the food varies depending on the cooking time, the temperature of the frying oil, and the conditions for removing the frying oil, but the above conditions vary depending on the skill of the chef, so even if the restaurant is the same, the taste of the food is different. There was this.

On the other hand, if the frying oil is used for a long time, there is a problem that it can easily deteriorate in the heating cooking process, and impurities including oil ash lumps are easily generated inside, which can adversely affect health.

In addition, conventionally, as the deteriorated frying oil must be discharged to the outside one by one and replaced so that new frying oil is used, there is a problem that the consumption of frying oil gradually increases and the cost may increase.

In addition, since the conventional process of separating the frying oil by manually removing the frying from the cooking position, the cooker had to perform a separate process after the frying cooking is completed so that the texture of the frying becomes more crispy. There was a problem that the process of separating the frying oil from frying was much more inconvenient, and accidents such as burns may occur during the transfer process.

In addition, in the process of taking out the frying from the cooked position and moving it to the frying oil separation position, once the oil of the frying meets the outside air, a thin oil oxide film is formed in an instant, no matter how much oil is separated from the frying oil separation position. Even if the oil is not properly separated from the frying, there is a problem that it may be difficult to properly save the crispy texture, and the intake of excessive frying oil may not be properly prevented.

Korean Patent Registration No. 10-1146881. Korean Patent Registration No. 10-0544821.

It is an object of the present invention to ensure that the cooking of frying, circulation purification of edible oil, and separation and removal of frying oil are all integrated in one location, so that the frying dish is always hygienically cooked with edible oil in a clean and refined state, while frying at the same time The taste of cooking can be improved, and the consumption of cooking oil can be minimized to reduce costs.Frying oil from frying is automatically separated and removed from the frying immediately after frying at the location where the frying cooking is performed. It is to provide a frying device having an integrated oil circulation refining function and a frying oil separation function that can make the process of separating the oil much more convenient and safe.

In addition, after the frying cooking is complete, the frying is automatically separated from the oil without having to be manually taken out by the cooker on the spot, preventing the formation of an oil oxide film to facilitate the separation of frying oil. The purpose of this is to provide a frying device that has an integrated oil circulation refining function and a frying oil separation function that can prevent excessive frying oil at the same time while making the texture of the fry more crispy and better.

In order to achieve the above object, a frying apparatus having an oil circulation refining function and a frying oil separation function according to the present invention integrally includes: a body casing forming an exterior; A basket holder provided inside the main body casing to expose an opening to an upper portion of the main body casing; A basket provided to be accommodated from the outside of the main body casing across the inside of the basket holder, into which a material to be cooked is put, and formed of a mesh body; An oil tank which is provided to be elevating so as to surround the basket when ascending from the bottom of the basket holder, and storing edible oil therein; A cooking heater provided on the outer circumferential surface of the oil tank to boil the edible oil stored in the oil tank and cook frying; A lift driving unit connected to the oil tank and providing a driving force to lift the oil tank; An oil refining circulation unit provided in communication at a lower portion of the oil tank, and configured to circulate a process of recovering and refining edible oil used for frying cooking from the oil tank and feeding it back to the oil tank; And a rotation driving unit connected to the basket holder so that the basket is rotated when the oil tank is lowered so that oil is separated from the frying inside the basket by a rotational centrifugal force.

Here, the frying device having an integrated oil circulation refining function and a frying oil separation function according to the present invention is provided in the body casing to be spaced apart from the basket accommodated in the basket holder, and inside the basket when the basket is rotated. It is preferable to further include an oil spill prevention cover fixedly installed to prevent the oil separated from the frying from splashing to other places.

In addition, the oil refining circulation unit is provided in communication with the lower center of the oil tank, and the inside is a refining circulation pipe provided in a double pipe structure so that the used edible oil is discharged and the refined edible oil is supplied back to the oil tank, An oil discharge pipe provided at one end of the refining circulation pipe to discharge the used edible oil, and a refined oil suction pipe provided at the other end of the refining circulation pipe to provide a path through which the refined edible oil is sucked back through the refining circulation pipe, An oil refining circulation tank is provided in which the oil discharge pipe and the refined oil suction pipe are connected so that the edible oil flowing through the oil discharge pipe is refined and only refined edible oil is sucked through the refined oil suction pipe; It is preferable to include a suction pump that provides a suction force through which the purified edible oil is sucked in the circulation tank.

According to the present invention, the cooking of frying, circulating purification of cooking oil, and separating and removing frying oil are all performed in one unit, so that the frying dish is always hygienically cooked with clean refined cooking oil and at the same time frying cooking The taste of the dish can also be improved, and the consumption of cooking oil can be minimized, so that the cost can be reduced, and the oil from the frying can be removed from the frying by automatically separating and removing the oil from the next frying automatically at the location where the frying cooking is performed. It is possible to provide a frying device having an integrated oil circulation refining function and a frying oil separation function that can make the process of separating the oil much more convenient and safe.

In addition, after the frying cooking is completed, the frying oil is separated from the frying oil by preventing the formation of an oil oxide film by automatically separating the oil on the spot without having to manually remove the frying from the cooker. It is possible to provide a frying device having an integrated oil circulation refining function and a frying oil separating function capable of preventing excessive intake of frying oil while making the texture of the frying more crispy and better.

1 is a perspective view showing the appearance of a frying apparatus having an integrated oil circulation refining function and a frying oil separation function according to the present invention;
2 is a perspective view showing the internal configuration of a frying apparatus having an integrated oil circulation refining function and a frying oil separation function according to the present invention;
3 is a front view showing the internal configuration of a frying device having an integrated oil circulation refining function and a frying oil separation function according to the present invention;
4 is a plan view showing the internal configuration of a frying apparatus having an integrated oil circulation refining function and a frying oil separating function according to the present invention;
5 is a side view showing the internal configuration of a frying apparatus having an integrated oil circulation refining function and a frying oil separation function according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

A frying device having an integrated oil circulation refining function and a frying oil separation function according to the present invention is, as shown in Figs. 1 and 2, a main body casing 100, a basket holder 200, and a basket 250 And, an oil tank 300, an elevating driving unit 350, an oil refining circulation unit 400, and a rotation driving unit 500.

The main body casing 100, as shown in FIGS. 1 to 3, is provided to form a substantially rectangular parallelepiped appearance, and an opening through which the basket holder 200 is exposed is formed in the upper part, and an oil refining circulation unit ( An installation base 110 is provided on which 400 is installed to support them, and a moving wheel 120 is provided below the installation base 110 to facilitate movement and installation.

On the other hand, Figure 4 is a plan view showing the internal configuration of a frying apparatus having an oil circulation refining function and a frying oil separating function according to the present invention, Figure 5 is an oil circulation refining function and a frying oil separating function according to the present invention. It is a side view showing the internal configuration of a frying device having an integral type.

The basket holder 200, as shown in FIGS. 1 and 2, is provided in a cylindrical shape like a pot with an open top and is provided inside the main body casing 100, and the opening is provided in the upper part of the main casing 100 It is provided to be exposed, and the basket 250 is provided to be accommodated in the inside of the basket holder 200.

The basket 250, as shown in FIG. 2, is provided so as to be accommodated over the inside of the basket holder 200 from the outside of the main body casing 100, and a frying material to be cooked is put into the inside, and formed in a mesh body. It is provided in a cylindrical shape with an open upper portion corresponding to the shape and size of the basket holder 200 so as to be fitted into the basket holder 200.

As shown in FIG. 3, the oil tank 300 is provided so as to be elevated so as to surround the basket 250 when it rises from the bottom of the basket holder 200, and is provided to store frying oil such as edible oil therein. .

Here, a cooking heater 310 including a heating wire is provided on the outer circumferential surface of the oil tank 300 so that the cooking oil stored in the oil tank 300 is boiled and fried.

Accordingly, unlike the prior art, the heater for heating frying oil is not inside the oil tank 300, but the cooking heater 310 is provided on the outer circumferential surface of the oil tank 300, so that the heater is It can be prevented from being easily burned or foreign substances are generated, and cleaning can be made easier.

As an embodiment of the present invention, the cooking heater 310 includes, as shown in FIG. 3, a first heater 311 provided on the top and including a heating wire for maintaining an instantaneous temperature when the frying material is injected, It is preferable to include a second heater 313 provided below the first heater 311 and including a heating wire for heating the frying oil inside the oil tank 300 to approximately 150°C to 170°C.

Accordingly, when the oil tank 300 rises and wraps the basket 250 containing the frying material inside, the frying material is instantaneously heated by the first heater 311 and the second heater 313, and frying cooking is performed. The frying oil can be effectively double-heated to a sufficient temperature.

As shown in FIGS. 2 and 3, the elevating driver 350 is connected to the oil tank 300 to provide a driving force so that the oil tank 300 is elevated.

More specifically, as shown in FIG. 2, an elevating part 360 including a power base is provided at a lower portion of the oil tank 300 to elevate the oil tank 300 up and down. The unit 360 is provided to perform an elevating operation by an elevating driver 350 including an actuator such as a motor.

As an embodiment of the present invention, the elevating part 360 includes a screw bar provided at four corners at the lower part of the square plate supporting the oil tank 300, and the oil tank ( 300) is preferably provided to support and lift up and down.

The oil refining circulation unit 400, as shown in FIGS. 2 and 3, is provided in communication under the oil tank 300, and the edible oil used for frying cooking in the oil tank 300 is recovered and then refined. It is provided so that the process of being supplied back to the oil tank 300 is circulated.

Accordingly, the edible oil used for frying is always purified and recycled periodically or continuously by the oil refining circulation unit 400 so that the edible oil used for frying cooking always has a certain purity, so that the frying dishes are always hygienically cooked with clean refined edible oil. At the same time, the taste of fried food can be improved, and the consumption of cooking oil can be minimized, so that the cost can be reduced.

More specifically, the oil refining circulation unit 400, as shown in FIG. 3, is provided in communication in the lower center of the oil tank 300, and used edible oil is discharged from the inside, while the refined edible oil is returned to the oil tank ( The refining circulation pipe 410 provided in a double pipe structure to be supplied to 300), an oil discharge pipe 420 provided at one end of the refining circulation pipe 410 to discharge the used edible oil, and the refining circulation pipe 410 The refined oil suction pipe 430, which is provided on the other side of the end and provides a path through which the refined edible oil is sucked again through the refinery circulation pipe 410, and the oil discharge pipe 420 and the refined oil suction pipe 430 are connected to the oil discharge pipe 420 ), the oil refining circulation tank 440 that allows the edible oil to be purified and only the refined edible oil to be sucked through the refined oil suction pipe 430, and the refined oil suction pipe 430 are provided in the oil refining circulation tank 440 It includes a suction pump 431 that provides a suction force for the edible oil is sucked.

Accordingly, the cooking oil used for frying cooking from the oil tank 300 is recovered, refined, and supplied back to the oil tank 300 so that the process of being supplied back to the oil tank 300 is circulated. At the same time, the taste of fried dishes can be improved, and the consumption of cooking oil can be minimized, so that costs can be reduced.

As an embodiment of the present invention, as shown in FIG. 3, the refining circulation pipe 410 is provided in a structure of a double pipe, and the inner pipe of the center communicates with the oil discharge pipe 420, and the outer pipe communicates with the refined oil suction pipe 430. It is preferable that the refining circulation pipe 410 is connected to the oil discharge pipe 420 and the refined oil suction pipe 430, and a refinery circulation valve 450 is provided to control the discharge of fried oil or the suction of refined oil. It is desirable.

In addition, as shown in FIG. 3, the oil discharge pipe 420 is provided only from the inside of the oil refining circulation tank 440 to the upper side, and the refined oil suction pipe 430 is provided longer than the oil discharge pipe 420 to circulate oil refining. It is preferable that it is provided so as to extend from the inside of the tank 440 to below the middle part.

On the other hand, the oil refining circulation tank 440 is provided in the form of a box with an open top, as shown in FIG. 3, and a sieve net 441 such as a wire mesh is provided on the upper part of the middle part, and the oil discharge pipe ( Relatively large debris mixed in the used cooking oil discharged through 420 is filtered out, and a refining filter 443 such as a relatively thin manure cloth or manure paper is provided below the height of the middle part, through the oil discharge pipe 420 It is preferable that it is provided so that only cleanly purified edible oil is passed through the lower portion of the purification filter 443 by filtering out fine impurities from the used cooking oil discharged.

Accordingly, the oil discharge pipe 420 extends only from the inside of the oil refining circulation tank 440 to the upper portion of the manure net 441, and the refined oil suction pipe 430 is the refinery filter 443 inside the oil refining circulation tank 440. By being provided so as to extend to the lower portion of the oil tank 300, the cooking oil already used for frying cooking is discharged through the oil discharge pipe 420, and is primarily purified in the manure net 441 and then purified in the purification filter 443. It is secondarily refined and can be recycled as high-purity edible oil by a double refining process, and the edible oil refined through the refining filter 443 is sucked through the refining oil suction pipe 430 and returned to the upper oil tank 300. It can be resupplied smoothly.

As shown in FIG. 3, the rotation driving unit 500 rotates the basket 250 when the oil tank 300 descends after the frying cooking is completed, so that the frying inside the basket 250 is rotated by centrifugal force. It is provided adjacent to the lower center of the basket holder 200 so that the oil is separated, and connected to the basket holder 200, and the lift driving part 350 is provided adjacent to the lower portion of the oil tank 300.

Accordingly, the cooking of frying, circulation of edible oil, and separating and removing the frying oil are all performed in one piece at one location, so that it is not restricted by the installation space with a compact configuration and a simple configuration. The cost can be reduced, and the fried food can always be hygienic cooked with clean and refined cooking oil, and the taste of the fried food can also be improved, and the consumption of cooking oil can be minimized to reduce the cost. , Oil circulation refining function and frying oil separation, which can make the process of separating frying oil from frying much more convenient and safe by automatically separating and removing oil from frying immediately next time automatically at the location where frying cooking is performed. It is possible to provide a frying device having an integral function.

In addition, the frying device having an integrated oil circulation refining function and a frying oil separation function according to the present invention is provided to be spaced apart from the basket 250 accommodated in the basket holder 200 in the body casing 100, and the basket 250 Further includes an oil spill prevention cover 600 fixedly installed to prevent splashing of oil separated from frying inside the basket 250 during rotation of the basket 250, and the basket holder 200 and the oil spill prevention cover 600 ), it is preferable that the oil separated from frying inside the basket 250 is discharged to the oil refining circulation tank 440 through the oil tank 300 when the basket 250 is rotated to be purified.

Accordingly, after the frying cooking is completed, the frying oil is separated from the frying oil by preventing the formation of an oil oxide film by automatically performing the oil separation operation on the spot without having to be manually taken out by the cooker. It is possible to provide a frying device having an integrated oil circulation refining function and a frying oil separation function capable of preventing excessive intake of frying oil while making the texture of frying more crispy and better by making it smooth and efficient.

On the other hand, as shown in Figure 3, the frying device having an oil circulation refining function according to the present invention is a cooking heater 310, a suction pump 431, a tablet circulation valve 450, a lifting drive unit 350 and a rotation driving unit It is preferable to further include a control unit 700 that controls each actuator including 500 and the like based on a user's input signal and a result sensed by the detection sensor.

Accordingly, the control unit 700 easily controls the oil refining circulation unit 400 so that the edible oil used for frying cooking always has a certain purity, so that the process of refining and recirculating the frying oil periodically or continuously can be performed automatically. I can.

Although the technical aspects have been described above and in the accompanying drawings, the technical idea of the present invention is for the purpose of explanation, and is not limited thereto, and those having ordinary technical knowledge in the technical field of the present invention It will be appreciated that the present invention can be variously modified and changed without departing from the technical scope of the claims to be described later.

100: body casing 200: basket holder
250: basket 300: oil tank
310: cooking heater 350: lifting drive unit
400: oil refining circulation unit 410: refining circulation pipe
420: oil discharge pipe 430: refined oil suction pipe
431: suction pump 440: oil refining circulation tank
500: rotation driving part 600: oil spill prevention cover

Claims (3)

Body casing 100 to form an exterior;
A basket holder 200 provided inside the main body casing 100 to expose an opening to an upper portion of the main body casing 100;
A basket 250 which is provided to be accommodated from the outside of the main body casing 100 to be received over the inside of the basket holder 200, into which a material to be cooked is put, and formed of a mesh body;
An oil tank 300 provided to be elevating so as to surround the basket 250 when rising from the bottom of the basket holder 200, and storing edible oil therein;
A cooking heater 310 provided on an outer circumferential surface of the oil tank 300 to boil the cooking oil stored in the oil tank 300 and cook frying;
An elevation driving unit 350 connected to the oil tank 300 to provide a driving force for the oil tank 300 to rise and descend;
Oil refining provided in communication with the lower part of the oil tank 300 and provided to circulate the process of recovering and refining the cooking oil used for frying from the oil tank 300 and feeding it back to the oil tank 300 Circulation unit 400; And
When the oil tank 300 descends, the basket 250 is rotated to separate the oil from the frying inside the basket 250 by a rotational centrifugal force. 500); Including,
Oil that is provided inside the main body casing 100 to be spaced apart from the basket 250 accommodated in the basket holder 200 and separated from the frying inside the basket 250 when the basket 250 is rotated It further includes an oil spill prevention cover 600 fixedly installed to prevent splashing to other places,
The oil refining circulation unit 400 is provided in communication with the lower center of the oil tank 300, and has a double pipe structure so that the used cooking oil is discharged and the refined cooking oil is supplied back to the oil tank 300. The refinery circulation pipe 410 provided, an oil discharge pipe 420 provided at one end of the refinery circulation pipe 410 to discharge the used edible oil, and a refined oil discharge pipe 420 provided at the other end of the refinery circulation pipe 410 The refined oil suction pipe 430, which provides a path through which the edible oil is sucked again through the refined circulation pipe 410, and the oil discharge pipe 420 and the refined oil suction pipe 430 are connected to each other through the oil discharge pipe 420. An oil refining circulation tank 440 that allows the inflow of edible oil to be refined and only refined edible oil to be sucked through the refined oil suction pipe 430, and is provided in the refined oil suction pipe 430 to be purified in the oil refining circulation tank 440 Including a suction pump 431 that provides a suction power in which the edible oil is sucked,
The oil refining circulation tank 440 is provided in the form of a box with an open top, a sieve net 441 is provided above the middle portion, and a purification filter 443 is provided below the height of the middle portion,
The oil discharge pipe 420 extends only from the inside of the oil refining circulation tank 440 to an upper portion of the manure net 441, and the refined oil suction pipe 430 is provided with the refinery filter inside the oil refining circulation tank 440. It is provided to extend to the lower part of 443,
The refining circulation pipe 410 is provided so that the inner pipe of the center is in communication with the oil discharge pipe 420 and the outer pipe is in communication with the refined oil suction pipe 430,
The rotation driving unit 500 is provided adjacent to the lower center of the basket holder 200 and connected to the basket holder 200, and the lifting driving unit 350 is provided adjacent to the lower portion of the oil tank 300. A fryer having an integrated oil circulation refining function and a frying oil separation function.

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