KR101653354B1 - Oil extraction using ethanol and method - Google Patents

Abstract

The present invention relates to an oil extraction apparatus using ethanol, comprising: a support installed on the ground; a chamber coupled with a surface of the support; an ethanol recovery container disposed on a surface of the support and in the proximity of the chamber; a vacuum pump disposed on a part of the support and in the proximity of the ethanol recovery container, and connected to the ethanol recovery container; a control unit fixed on a surface of the support and in the proximity of the vacuum pump, and controlling the chamber and the vacuum pump; a cover which closes the chamber; and a stirring unit passing through the cover and stirring a material contained in the chamber. The oil extraction apparatus using ethanol not only can extract fat-soluble fats and oils but also water-soluble fats and oils from grains at low temperatures, and also can increase efficiency by having a higher extraction rate of grain fats and oils than conventional hot pressing or cold processing methods.

Description

TECHNICAL FIELD [0001] The present invention relates to an oil extraction apparatus and method using an oil extraction apparatus,

The present invention relates to an oil extractor, and more particularly, to an oil extractor using a syringe capable of extracting water-soluble oil as well as fat-soluble oil contained in cereals at low temperatures using a syringe.

Generally, oil extractors are roughly divided into three types: batch type, battery type (echo extraction type) and continuous type extraction method. Mainly used for plant maintenance is continuous type, and batch type is extracted with one tube of extraction tube, but it is circulated by combining several battery type extraction tubes. The continuous extraction device is a fully countercurrent type and its aid is ball-and-hill fermented. The bolman type is a percoration type, and the hildeplant type is a representative type of immersion type. However, the methods of increasing the concentration by the repetitive circulation are low, such as Desmet, Lurgi, and Rotcel. In addition, there is the Ulsterzagger method (Filtrationx) of filtration-extraction which directly extracts the high-content raw materials.

The oil used for cooking at home is omega-3 such as DHA, EPA, etc., which contains essential fatty acid and unsaturated fatty acid to lower the cholesterol of blood and to improve the learning ability and adult diseases by the edible oil extracted from oil grains such as sesame or perilla However, when exposed to air for a long time or cooked at a high temperature, the oil is easily searched to lose not only the original flavor but also a large amount of harmful byproducts, and most of the functional ingredients are destroyed.

As a result, in recent years, various imported and fake oil have been circulating, and consumers are increasingly trying to extract oil directly from good materials.

As a result, an oil extractor capable of easily extracting oil at home has been developed. However, the oil extractor on the market has a limitation in the pressing force due to the constitution of the household oil extractor as the grain is roasted and then pressure is applied to the oil extractor .

 In order to extract the oil of the grain, it is necessary to have a pressing force to provide pressure. In order to obtain the oil from the grain, it is heated at a high temperature of about 180 ° C to 200 ° C and then pressed again to obtain oil In this process, aliphatic hydrocarbons are easily converted to primary carcinogens called benzopyran.

Related prior arts are disclosed in Korean Patent Laid-Open Publication No. 10-2006-0096765 (the name of the invention: a method for producing propolis extract using deep seawater and deep seawater, published on Sep. 13, 2006) 1988-0701075 (Title of the invention: Extraction process and extraction device for vegetable oil, public date: Mar. 06, 1995).

Disclosure of the Invention The present invention has been made to solve the above problems of the prior art, and an object of the present invention is to provide an oil extracting apparatus using an alcohol extracting apparatus and a method of extracting oil using the same, The purpose is to provide.

Other objects, features and advantages of the present invention will become apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.

In order to achieve the above object, the present invention has the following technical features.

The oil extractor using the alcohol according to the present invention comprises: a pedestal installed on the ground; A chamber coupled to one surface of the pedestal; A main recovery container provided on one side of the pedestal adjacent to the chamber; A vacuum pump provided in a part of the pedestal adjacent to the pumped collection container and connected to the pumped collection container; A control unit fixed to one side of the pedestal adjacent to the vacuum pump and controlling the chamber and the vacuum pump; A cover for sealing the chamber; And a stirring portion passing through the cover to stir the contents contained in the chamber; .

In the oil extractor using the alcohol according to the present invention, a mounting space capable of receiving a part of the agitator is formed on the pedestal.

In the oil extractor using the alcohol according to the present invention, the chamber may be inclined in one direction with respect to the pedestal.

In the oil extractor using a syringe according to the present invention, the chamber is composed of a container, an extract-collecting container, and a heating container.

In the oil extractor using a syringe according to the present invention, the container further includes at least one or more blades protruding from the outer periphery to closely contact the container with the inside of the extract container.

The oil extractor using the alcohol according to the present invention further includes a valve coupled to the bottom of the container so as to be openable and closable and discharging the contents accommodated in the container and being agitated through the agitator.

The oil extractor using the alcohol according to the present invention further includes a tilt motor coupled with the chamber and tilting the chamber in one direction.

In the oil extractor using the alcohol according to the present invention, the control unit heats the heating container, which is one of the components of the chamber, to 100 DEG C or less.

In the oil extractor using the alcohol according to the present invention, the controller controls heating temperature and heating time of the heating container, which is one of the configurations of the chamber.

The oil extractor using the alcohol according to the present invention may further include a malfunction sensor provided in the chamber for detecting a malfunction of any one of the tilt of the chamber, the heating temperature, and the heating time.

In the oil extractor using a syringe according to the present invention, the cover has one surface facing the inside of the chamber, and the other surface of the cover is in the form of a supersaturation.

In the oil extractor using a syringe according to the present invention, a portion of the center of the one side of the lid is formed to be concave.

The oil extractor according to the present invention is characterized in that the agitator includes a rotary motor for implementing a rotational force from electric energy, a case for accommodating the rotary motor, and a case formed at an end of the case, And a plurality of pulverizing blades that are provided at the end of the rotating shaft with the rotating shaft as a center.

According to the present invention, there is provided a method for extracting oil using a drinking water extracting method, comprising the steps of: putting the contents into a container, placing the same into a collection container for extracts of silver, and preparing the extraction by binding the stirring part and the cover to the chamber; Evacuating the interior of the container and the extractive recovery container with a major pump in the preparing step; Operating the agitating part in the vacuuming step to stir the contents in the container; The step of applying a heat to the heating container that houses the extract recovery container in the vacuuming step to evaporate the alcohol in the extract recovery container; Mixing the evaporated alcohol with the contents to be condensed and dropped into the container and agitated in the evaporating step; A step in which the mixture of the extract extracted from the contents and the alcohol in the mixing step is discharged to the extract collection container through the tilting of the container; Evaporating the alcohol in the mixture and separating the alcohol from the extract in the discharging step; And recovering the extract separated in the separating step from the extractive recovery container.

In the oil extraction method using the alcohol according to the present invention, the lid is formed in a shape of an upper surface of the chamber facing the inside of the chamber.

In the oil extraction method using the alcohol according to the present invention, a part of the central part of the one surface of the lid formed in the shape of the upper light is formed concave.

In the oil extraction method using the alcohol according to the present invention, the stirring step, the evaporating step, the mixing step, and the discharging step are repeated a plurality of times in sequence.

The present invention can extract water-soluble fat as well as fat-soluble oil contained in cereals at a low temperature by using a solution of the above-mentioned problems.

In addition, it is possible to extract more grain holding than the existing hot pressing method and high temperature method, thereby improving the efficiency.

Other advantages of the present invention will become apparent from the following description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

1 is an exploded perspective view of an oil extractor according to an embodiment of the present invention,
FIG. 2 is an exploded view of the oil extractor using the alcohol shown in FIG. 1,
FIG. 3 is a perspective view showing a state where the stirring portion according to FIG. 1 is mounted on a pedestal,
FIG. 4 is a perspective view showing a state in which the chamber according to FIG. 1 is inclined,
Fig. 5 is a view showing the opening and closing of the valve according to the inclination of the chamber according to Fig.
6 is a block diagram of the oil extraction method using the alcohol according to the present invention,
Figure 7 is a partial enlarged view of the chamber according to Figure 6,
Figure 8 is a diagram illustrating the extraction step according to Figure 6,
FIG. 9 is a view showing a discharging step according to FIG. 6;
10 is a view showing the recovery step according to Fig.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. It should also be understood that the position or arrangement of individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

1 is an exploded perspective view of an oil extractor according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of an oil extractor using the alcohol shown in FIG. 1, and FIG. 3 is a cross- FIG. 4 is a perspective view showing a state in which the chamber according to FIG. 1 is inclined, and FIG. 5 is a state diagram showing opening and closing of a valve according to the inclination of the chamber according to FIG.

1 to 5, the oil extractor 100 according to the present invention includes a pedestal 110, a chamber 120, a pumice collection container 130, a vacuum pump 140, a control unit (not shown) 150, a lid 160, and a stirring part 170.

The pedestal 110 is installed on the ground.

And is formed in a mounting space in which an agitating portion 170, which will be described below, can be mounted on the upper portion of the pedestal 110.

The lid 160 and the agitating part 170 are mounted on the mounting space formed on the upper part of the pedestal 110 when preparing the oil extraction. If the cover 160 and the stirring portion 170 are mounted on the mounting space, the risk of being lost is reduced, and both hands of the user are free to prepare for extraction.

The pedestal 110 is made of a functional plastic and is resistant to heat and shock.

Functional plastics include polyethylene (PE) and polytetrafluoroethylene (PTEF). Ethylene in polyethylene is a chain-like macromolecular compound produced by polymerization. Depending on the polymerization method, various kinds are produced, which are classified into low density polyethylene and high density polyethylene according to their density. Low-density polyethylene is high in impact resistance, easy to process and easy to use, and is used as raw material for various bottles and ice making boxes for refrigerator. In addition, it is used for various containers, packaging film, fiber, pipe, packing, paint and the like. Teflon is excellent in chemical resistance and stable at high temperatures, and is used in cases of heaters for plating and heat exchangers. It has good electrical properties, good non-flammability, good weatherability, non-tacky, low wear coefficient, and non-toxicity. It is used for inner lining of mold using belt, roll, molds using chemical resistance, frying in kitchen appliances, and inner lining of ice maker.

A mounting space capable of mounting a part of the stirring part 170 is formed on the upper part of the pedestal 110.

The chamber 120 is coupled to one side of the pedestal 110.

The chamber 120 can be tilted in one direction with respect to the pedestal 110. As the chamber 120 is tilted, the alcohol separated from the oil is returned to the alcohol recovery container 130, and the angle at which the alcohol can be tilted is at an angle of 5 to 15 degrees with respect to the pedestal 110.

The chamber 120 is composed of a container 121, an extractive recovery container 122, and a heating container 123.

The outside of the heating vessel 123 is formed of a heat-resistant resin so that when the temperature of the heating vessel 123 rises by operating the oil extractor, prevent.

Heat-resistant resin is a resin that can be used for a long time at a high temperature of 200 ° C or higher, and is widely used as a substitute for metal.

Examples of the heat resistant resin include polyethylene, polytetrafluoroethylene, polystyrene, polypropylene, polyacrylonitrile, and the like.

The bottom of the extractive recovery container 122 is hemispherical so that the heating is uniform and the temperature is constantly transferred to the raw material.

The receptacle 121 further includes at least one wing 121a protruding from the outer periphery of the receptacle 121 to closely contact the receptacle 121 with the inside of the extractor 122.

The portion of the extract-collecting container 122 which abuts the wing 121a of the container 121 has a groove as wide as the width of the wing 121a so that the blade of the container 121 is inserted into the groove of the extract- When the oil extractor is operated by inserting one surface of the extraction receptacle 121 and the extraction receptacle 122, the coupling of the receptacle 121 and the extraction receptacle 122 is not easily separated.

And a valve 121b which is connected to the lower portion of the container 121 so as to be opened and closed and discharges the contents accommodated in the container 121 and stirred through the stirring portion 170.

And a filter 180 provided in the storage container 121 to filter out foreign substances from the contents.

As an example of water-soluble oil extraction, sesamycin contains glycosides, which are effective for preventing memory damage and improving memory, but conventional oil extractors do not use water-soluble oil because they can not extract water-soluble oil. However, since the oil extractor 100 using the alcohol can extract the water-soluble oil contained in the alcohol by using the alcohol, the filter 180 is coupled to the lower portion of the storage container 121 to filter out the oil- use.

In the present invention, the filter 180 is used to filter out the residue. However, a filter net can be used instead of the filter 180 if necessary.

Since the material of the screen is used at a hot temperature, it is made of glass or stainless steel which does not have any danger such as environmental hormone.

Stainless steel is a generic term for corrosion resistant steel that is designed to improve the lack of corrosion resistance, which is the biggest shortcoming of iron. Today, ferritic stainless steels and iron-nickel-chromium austenitic stainless steels are widely used.

The storage container 121 is detachably coupled to the extract collection container 122.

After the oil is extracted, the container (121) and the extract-collecting container (122) are separated from each other to clean the filter (180) and the container (121) Possibly combined.

Further includes a tilt motor 190 coupled to the chamber 120 and tilting the chamber 120 in one direction.

The tilt motor 190 moves back and forth one side of the chamber 120 coupled to the tilt motor 190 so that the chamber 120 can be tilted in one direction.

The angle at which the chamber 120 is inclined is such that the valve 121b can be opened and closed and the condensed alcohol can be moved to the alcohol recovery container 130. [

The alcohol recovery container 130 is provided on one side of the pedestal 110 adjacent to the chamber 120.

The tube connecting the chamber connection body 130a and the vacuum pump connection body 130b coupled to one surface of the alcohol recovery container 130 is formed of a flexible material in consideration of the inclination of the chamber 120 in one direction.

One side of the chamber connecting body 130a is connected to the chamber 120 and the other side is connected to the alcohol recovery vessel 130. [

One side of the vacuum pump connector 130b is connected to the vacuum pump 140 and the other side is connected to the alcohol recovery container 130. [

The tube is made of synthetic resin such as Teflon resin and Nylon resin in addition to rubber and cloth for flexibility and pressure.

The chamber connecting body 130a of the receiving container 121 is coupled to the upper part of the receiving container 121 by being coupled with the alcohol recovery container 130 through a pipe.

The chamber connecting body 130a is coupled to the upper portion of the receiving container 121 to facilitate the recovery of the evaporated vapor due to the heated chamber 120. [

The vacuum pump 140 is provided in a part of the pedestal 110 adjacent to the vial collecting container 130 and is connected to the vial collecting container 130.

The control unit 150 is fixed to one side of the pedestal 110 adjacent to the vacuum pump 140 and controls the chamber 120 and the vacuum pump 140.

The control unit 150 heats the heating vessel 123 of the chamber 120 to 100 DEG C or less.

Aliphatic hydrocarbons are easily converted into primary carcinogens called benzopyrene in the process of heating the raw materials at 180 ° C to 200 ° C or higher and pressing the raw materials to obtain oils and fats.

Benzopyrene is a type of polycyclic aromatic hydrocarbons produced by incomplete combustion processes such as fossil fuels, and is an environmental hormone that causes various cancers and mutations when accumulated in the human body. Benzo-pyrene is included in foods such as black beans roasted on charcoal, black smoke from tobacco, automobile exhaust gas, and waste incinerator smoke.

The boiling point of the alcohol mixed in the alcohol is 78.4 ° C and the boiling point of water is 100 ° C. The oil extractor 100 using the alcohol extracts the water-soluble oil using the difference in boiling point between the alcohol and the water.

The boiling water at 100 ° C or lower evaporates the alcohol first and is separated into the alcohol recovery container 130 so that only the water and the aqueous solution remain in the container 121.

The control unit 150 controls the heating temperature and the heating time of the heating container 123.

Since the optimum temperature and the appropriate time for extracting the oil are different for each raw material, the heating temperature and the heating time are controlled through the control unit 150 for each type of raw material.

 And a malfunction sensor 151 provided in the chamber 120 for detecting a malfunction of any one of the tilt of the chamber 120, the heating temperature, and the heating time.

There are various types of sensors, such as sound waves, shocks, and thermal senses. In order to prevent the occurrence of such an error, a malfunction sensor 151 for detecting the temperature of the heating container 123 and preventing malfunction is combined to extract the oil at a proper temperature.

The lid 160 closes the chamber 120.

The lid 160 is coupled to a portion of the lid 160 which abuts against the chamber 120 to seal the chamber 120 so as to block external air to maintain the chamber 120 in an enclosed state.

The lid 160 is formed in a shape of an upper wall of the chamber 120 facing the inside of the chamber 120.

The lid 160 evaporates and is formed in a shape of a supernatant so that the liquor condensed in the lid 160 can be dropped into the chamber 120.

One side of the lid 160 made up of the upper light-blocking shape is formed with a part of the center portion concave.

When the condensed liquor is moved to the liquor recovery vessel 130, the liquor condensed by the concave portion of the lid 160 directly contacts the agitation portion 170 or the grinding shaft 174 or the grinding blade 175 It is possible to prevent deterioration of the recovery efficiency of the alcohol by bypassing along the concave portion without flowing down and recovering to the alcohol recovery container 130.

The agitating part 170 penetrates the lid 160 and stirs the contents contained in the chamber 120.

The agitating unit 170 includes a motor 171, a case 172, a cooling fan 173, a rotating shaft 174, and a crushing blade 175.

The cooling fan 173 and the crushing blade 175 simultaneously operate on the basis of the rotating shaft 174.

FIG. 6 is a block diagram of the oil extraction method using the alcohol according to the present invention, FIG. 7 is a partial enlarged view of the chamber according to FIG. 6, FIG. 8 is a view showing an extraction step according to FIG. 6, and FIG. 10 is a view showing a recovery step according to FIG.

The oil extraction method 100S using the alcohol according to the present invention may further include a step of preparing the oil extraction method 100S using the alcohol solution in the preparation step 110S, the vacuum step S120, the stirring step S130, the evaporation step S140, the mixing step S150, , A separation step (S170), and a collection step (S180).

In the preparing step S110, the contents are put into the container 121, the alcohol is put into the alcohol extract container 122, the stirring part 170 stirring the contents and the lid 160 are coupled to the chamber 120, Prepare.

Ethanol (ethanol) is contained in various alcoholic beverages and is also called alcohol (alcohol) or ethyl alcohol. Colorless liquid with a distinctive odor and taste. It has a molecular weight of 46.07, a melting point of 114.5 ° C, a boiling point of 78.3 ° C and a specific gravity of 0.7893.

In the vacuum step S120, the inside of the container 121 and the extract-collecting container 122 are evacuated by the electro-pumping pump 140 in preparation step S110.

The stirring step S130 operates the stirring part 170 in the vacuum step S120 to stir the contents in the receiving container 121. [

The crushing blade 175 coupled to the agitator 170 rotates at a high speed and serves to crush the grains and evenly mix the grains with the grain.

In the evaporation step S140, in the vacuum step S120, heat is applied to the heating container 121 accommodating the extractive recovery container 122 to evaporate the alcohol in the extractive recovery container 122. [

The temperature of the heating vessel 121 is raised to between 40 ° C and 100 ° C.

At a temperature of 100 ° C or higher, the oxidation reaction of the oil increases sharply. Therefore, the oil is heated to 100 ° C or lower to prevent oxidation of the oil during the extraction process.

Further, when the temperature rises to 100 DEG C or more, the temperature of the oil extractor 100 using the alcohol is increased, and condensation of the alcohol is difficult.

The evaporation step (S140) further includes operating the vacuum pump (140) to reduce the pressure in the interior of the chamber (120).

When the pressure is not reduced, the chamber 120 is not heated in a short period of time and the efficiency is lowered.

In the mixing step (S150), the alcohol evaporated in the evaporation step (S140) is condensed and dropped into the container (121) and mixed with the contents to be stirred.

The mixing step S150 is evaporated through the evaporation step S140 so that the condensed water in the lid 160 drops into the container 121 and mixes with the grain.

In the mixing step (S150), the cooling fan (173) coupled to the stirring portion (170) is operated to increase the rate of condensation of the alcohol.

The cooling fan 173 can prevent the rotation motor 171 of the stirring unit 170 from being overheated in addition to the increase in the condensation speed.

The crushing blade 175 coupled to the agitation portion 170 used in the mixing step S150 is used to crush the grains and to mix the grains with the crushed grains.

The lid 160 is formed in a manner that the one surface of the lid 160 facing the inside of the chamber 120 is formed in a shape of a supersonic light bulb and evaporated to collect the condensed liquor in the lid 160 to the center,

A part of the center of the cover 160 is concavely formed so that the molten metal directly contacts the rotary shaft 174 and the crushing blade 175 of the agitator 170 or the rotary shaft 174 Thereby preventing the water from flowing down.

Also, the condensed alcohol is bypassed by the recessed portion.

8 is a diagram showing the evaporation step (S140) and the mixing step (S150) of the oil extraction method (S100) using the alcohol.

In the discharging step S160, the mixture of the extract and the alcohol extracted from the contents in the mixing step S150 is discharged to the extract collection container 122 through the tilting of the container 121. [

Is attached to the lower portion of the valve 121b by weight, and the gravity by gravity is vertically positioned without any movement at all. The packing portion of the weight and the discharge port of the chamber 120 are separated and coupled according to the left and right movement of the chamber 120 to be opened and closed.

When the chamber 120 is tilted to the right, the valve 121b coupled to one surface of the container 121 is opened, and the mixture of the alcohol and the alcohol passes through the filter 180 and is contained in the extractive recovery container 122.

The separation step (S170) evaporates the alcohol in the mixture in the discharging step (S160) to separate it from the extract.

In step S170 of separating the alcohol and the alcohol extract, alcohol in the discharged alcohol is removed to the alcohol recovery container 130 to separate the alcohol and the extract.

The concentration of the oil to be extracted is increased by repeating the stirring step S130, the evaporating step S140, the mixing step S150, the discharging step S160 and the separating step S170 in sequence.

In the recovering step S180, the extract separated in the separation step S170 is recovered from the extract-collecting container 122. [

The recovering step S180 separates and collects the extract-collecting container 122 containing the extracted extract in the step of heating and stopping and separating the vacuum (S170).

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And such variations and modifications are intended to fall within the scope of the appended claims.

100: Oil extractor using alcohol
110: pedestal
111: Mounting space
120: chamber
121: receptacle container
121a: wings
121b: valve
122: extract collection container
122 a: a spout collection container
123: heating container
130: Drum collection container
130a: chamber connector
130b: Vacuum pump connector
140: Vacuum pump
150:
151: Malfunction sensor
160: cover
161: Packing
170:
171: Rotary motor
172: Case
173: Cooling fan
174:
175: Crushed blade
180: Filter
190: tilt motor
S100: Oil extraction method using alcohol
S110: Preparation step
S120: Vacuum step
S130: stirring step
S140: Evaporation step
S150: mixing step
S160: Discharging step
S170: separation step
S180: recovery step

Claims (17)

A pedestal installed on the ground;
A chamber coupled to one surface of the pedestal;
A main recovery container provided on one side of the pedestal adjacent to the chamber;
A vacuum pump provided in a part of the pedestal adjacent to the pumped collection container and connected to the pumped collection container;
A control unit fixed to one side of the pedestal adjacent to the vacuum pump and controlling the chamber and the vacuum pump;
A cover for sealing the chamber; And
A stirring part passing through the cover to stir the contents contained in the chamber; , ≪ / RTI &
Wherein the chamber is composed of a container, an extractive recovery container, and a heating container. The method according to claim 1,
And a mounting space capable of receiving a part of the stirring part is formed on an upper portion of the pedestal. The method according to claim 1,
Wherein the chamber is slidable in one direction with respect to the pedestal. delete The method according to claim 1,
Further comprising at least one wing that protrudes from the outer periphery of the receiving container to closely contact the receiving container with the inside of the extract collecting container. The method according to claim 1,
Further comprising a valve coupled to the lower portion of the container to be opened and closed and discharging the contents stored in the container and being stirred through the stirring portion. The method according to claim 1,
Further comprising a tilting motor coupled to the chamber and tilting the chamber in one direction. The method according to claim 1,
Wherein the control unit heats the heating container, which is one of the components of the chamber, to 100 DEG C or less. The method according to claim 1,
Wherein the control unit controls the heating temperature and the heating time of the heating container, which is one of the configurations of the chamber. The method according to claim 1,
Further comprising a malfunction sensor provided in the chamber for detecting a malfunction of any one of a tilt of the chamber, a heating temperature, and a heating time of the chamber. The method according to claim 1,
Wherein the lid has one side facing the inside of the chamber in a shape of an upper light shielding shape. 12. The method of claim 11,
Wherein a part of the center of the cover is formed in a concave shape. The method according to claim 1,
The stirring part
A rotation motor for implementing rotational force from the electric energy,
A case accommodating the rotation motor,
A cooling fan formed at an end of the case and formed adjacent to the rotation motor,
A rotary shaft protruding from the rotary motor and rotated in one direction;
And a plurality of pulverizing blades disposed at the end of the rotating shaft around the rotating shaft. Placing the contents in a container, placing the container in an extract container for extract, and preparing an extract by binding the container with a stirring part for stirring the contents;
Evacuating the interior of the container and the extractive recovery container with a major pump in the preparing step;
Operating the agitating part in the vacuuming step to stir the contents in the container;
The step of applying a heat to the heating container that houses the extract recovery container in the vacuuming step to evaporate the alcohol in the extract recovery container;
Mixing the evaporated alcohol with the contents to be condensed and dropped into the container and agitated in the evaporating step;
A step in which the mixture of the extract extracted from the contents and the alcohol in the mixing step is discharged to the extract collection container through the tilting of the container;
Evaporating the alcohol in the mixture and separating the alcohol from the extract in the discharging step; And
And recovering the extract separated in the separating step from the extractive recovery container. 15. The method of claim 14,
Wherein the lid has an upper surface opposed to the inside of the chamber, and the upper surface of the lid is opposed to the inside of the chamber. 16. The method of claim 15,
Wherein a part of the center of the cover is formed in a concave shape on one surface of the lid having the upper light-tight shape. 15. The method of claim 14,
Wherein the stirring step, the evaporating step, the mixing step, and the discharging step are sequentially repeated a plurality of times.

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