KR20200066755A - Extractor for Extracting Plant Active Ingredients - Google Patents

Abstract

The present invention relates to a steamer for extracting plant active ingredients, which is capable of extracting active ingredients of raw materials with constant efficiency, allowing a user to easily open and close a lid, and effectively cooling steam inside a container. To achieve the purpose of the present invention, a steamer for extracting plant active ingredients according to the present invention comprises: a body having a water collection groove of a predetermined size formed on an upper surface thereof; a heating container installed on the upper surface of the body and including a plurality of electric heaters; an air cylinder installed at one side of the heating container and installed to allow a rod to come in and out in a vertical direction; a lid having one end coupled to the rod and installed to cover an opened upper surface of the heating container; a cooling fan installed inside the lid and cooling the lid by external air; a water collection container installed on an inner center part of an inner housing in a vertical direction, and storing liquids collected on the bottom surface of the lid and dropped; a plurality of material containers inserted into an outer surface of the water collection container and installed thereon; and a controller installed at one side of the body and controlling operation of the electric heaters, the air cylinder and the cooling fan.

Description

Extractor for Extracting Plant Active Ingredients

The present invention relates to a steamer for extracting an active ingredient of a plant, and more specifically, by heating various herbal medicines, plants, etc. without water, evaporating the active ingredient of the raw material together with moisture, and cooling the evaporated steam to separately store the resulting liquid It relates to a steamer for extracting plant active ingredients to make a liquid extract (essence).

In general, as a method of extracting the active ingredients contained in various raw materials such as herbal medicines and plants, hot water and steaming methods are used.

Here, the hot water method is a method in which raw materials and water are put in a container together and heated to make the active ingredient contained in the raw materials dissolve in water, and then separate the solids separately and take only the remaining water (liquid). It is a method of putting and heating for a long time to evaporate moisture contained in the raw material, and cooling the evaporated vapor to take only liquefied water (hereinafter referred to as'liquid').

Of these, the steaming method does not need to separate the liquid and solid materials by squeezing the raw materials, unlike the hot water method, and also has the advantage of reducing the amount of active ingredients lost as steam during the hot water process, thereby making it effective for expensive raw materials. It is mainly used to extract ingredients.

The steamer used in such a steaming method is generally configured to store the liquid condensed by cooling the steam while having a closed structure so that the steam inside is not easily discharged to the outside. Disclosed is a high temperature vacuum steamer of Patent Publication No. 0682119 and a steaming method using the same (hereinafter referred to as'patent document').

The steamer disclosed in the patent document is a cylindrical container, an outward flange portion is formed at an upper edge, a heating means is installed outside the container wall, and a heating container is installed inside the container wall at a distance from the container wall; A water collecting container placed in the center of the inside of the heating container; A cover with a cooling means installed on the upper portion of the arc-shaped lower surface protruding gently downward; A control unit for controlling the heating means and cooling means; It consists of an annular packing that is installed between the flange portion of the heating container and the bottom of the cover, wherein the annular packing is a one-way sealing function that blocks outside gas from entering the container while discharging the gas inside the heating container. It is configured to have.

However, the steaming machine disclosed in the above-mentioned patent document requires that the user periodically checks the heating time and temperature during the time of heating the raw material, and therefore, the steaming efficiency (such as the amount of liquid collected) depends on the user's experience (proficiency). There is a difference.

In addition, it takes a lot of power for the user to open and close the lid on which the cooling fan is installed, and the water sprayed for cooling of the steam stays inside the lid and is heated, resulting in cooling of the lid by the cooling fan to cool the steam. There is a problem of low efficiency.

Therefore, there is a need to develop a steamer for extracting plant active ingredients that can extract the active ingredient of a raw material with a certain efficiency, the user can easily open and close the lid, and effectively cool the steam inside the container.

KR 10-0682119 B1 (2007. 02. 06.) KR 10-1066983 B1 (September 16, 2011) KR 10-1523667 B1 (2015. 05. 21.) KR 10-1753186 B1 (June 27, 2017)

The present invention is to solve the problems of the conventional steamer as described above, the problem to be solved by the present invention is to extract the active ingredient of the raw material with a certain efficiency, the user can easily open and close the lid, , To provide a steamer for extracting plant active ingredients that can effectively cool the steam inside the container.

Boiler for extracting the active ingredient of the plant according to the present invention for solving the above problems, the main body is formed with a collecting groove of a predetermined size on the upper surface; As it is installed on the upper surface of the main body, the upper and lower surfaces are opened, and an inner housing in which a receiving space having a predetermined diameter is formed inside, and an outer housing formed at a predetermined distance to surround the outer surface of the inner housing, and the inside and outside A heating container including a plurality of electric heaters installed between the housings; An air cylinder installed on one side of the heating container and installed such that the rod is drawn in and out in the vertical direction; One end is coupled to the rod, the lid is installed to cover the open upper surface of the heating container; A cooling fan installed inside the lid to cool the lid by outside air; A water collecting container installed vertically at an inner central portion of the inner housing to store liquid falling on the bottom surface of the lid; A plurality of material containers inserted and installed on the outer surface of the water collecting container; And a controller installed on one side of the main body to control the operation of the electric heater, the air cylinder, and the cooling fan, wherein the controller controls the electric heater so that the internal temperature of the heating vessel is 210 to 230°C. When it reaches, it is characterized in that the cooling fan is operated in a state where the operation of the electric heater is stopped to cool the internal temperature of the heating container to 180 to 190°C first, and then the temperature is maintained for a predetermined time.

In the present invention, after the controller is first cooled and a predetermined time has elapsed, the cooling fan is operated to stop the operation of the electric heater to cool the internal temperature of the heating vessel to 150 to 160°C for a predetermined time. Another feature is to control the temperature during maintenance.

In addition, the present invention is a first cover portion of a predetermined diameter for the lid to cover and seal the open upper surface of the heating container; A second cover part spaced apart at a predetermined distance above the first cover part; And a plurality of gap maintaining holes positioned between the first and second lid portions to space the first and second lid portions at a predetermined distance, and the first lid portion includes a support for fixing the cooling fan to a predetermined height. Another feature is that it is installed.

In addition to this, the first cover portion of the present invention is concavely formed so that the center portion of the upper surface has a predetermined depth, and the lower surface is convexly formed to correspond to the upper surface, so that the liquid condensed on the lower surface gathers toward the center and falls downward. ; One end is connected to the drop inducing portion, the other end is formed to be inclined upward by a predetermined angle in the outer direction, the air discharge guide portion for guiding the discharge direction of the air flowing in contact with the upper surface of the drop inducing portion by the cooling fan; And while one end is connected to the air discharge guide portion, the bottom surface is in close contact with the upper end of the heating vessel, and includes a flange portion to which the lower end of the gap holder is coupled, and the second lid part protrudes a predetermined length from one side to the rod. Rod coupling portion coupled to the top of the; An air inlet having a predetermined size that is located in the middle portion to allow outside air to flow into the space between the first and second cover parts by the cooling fan; And a flange portion protruding to have a predetermined width along the outer circumference and having an upper end of the gap maintaining portion coupled thereto.

And the present invention is configured such that the outer diameter of the second cover portion is formed to be relatively smaller than the outer diameter of the first cover portion to form a predetermined gap between the flange portions, whereby the upper and the flange portions of the air discharge guide portion. Another feature is that the boundary portion where one end meets is configured to be positioned on a position facing the bottom surface of the flange portion of the second cover portion.

According to the present invention, the operation of the cooling fan and the electric heater is automatically controlled by the controller so that the internal temperature of the heating vessel heated to a predetermined temperature is first cooled to a set temperature and then maintained for a predetermined time to form a predetermined vacuum pressure. The active ingredient of the raw material is extracted, and when the set time has elapsed, the operation of the cooling fan and the electric heater is controlled again to cool to a predetermined temperature, and then maintained for a predetermined time, thereby forming a relatively higher vacuum pressure than during the primary cooling. Since the active ingredient of the raw material is additionally extracted in the state, the active ingredient of the raw material can be more effectively and quickly extracted, thereby saving the electric energy used to heat the heating vessel.

In addition, the air discharge direction is guided so that the air cooled by the cooling fan to the first cover portion is directed toward the outside of the lid by the positional relationship between the air discharge guide portion and the flange portion, thereby cooling the first cover portion. The cooling efficiency of the first cover part is improved as the inflow of outside air is facilitated.

1 is a perspective view showing an example of a steamer for extracting plant active ingredients according to the present invention.
Figure 2 is an exploded perspective view of Figure 1;
3 is a cross-sectional view of FIG. 1.
4 is a perspective view showing an example of a main body and a heating container according to the present invention.
Fig. 5 is a sectional view of Fig. 4;
6 is a perspective view showing an example of a lid according to the present invention.
7 is an exploded perspective view of FIG. 6.
8 is a cross-sectional view of the lid according to the invention.
9 is a perspective view showing an example of a water collecting container according to the present invention.
10 is a perspective view showing an example of a material container according to the present invention.
11 is a view showing an example of a water container and a material container combined according to the present invention.
12 to 14 are views showing an example in which a steamer for extracting plant active ingredients according to the present invention is used.

Hereinafter will be described in detail in accordance with the accompanying drawings showing a preferred embodiment of the present invention.

The present invention is to provide a steamer for extracting the active ingredient of the plant, which can extract the active ingredient of the raw material with a certain efficiency, the user can easily open and close the lid, and can effectively cool the steam inside the container. 1 and 2, the main body 10, the heating container 20, the air cylinder 30, the lid 40, the cooling fan 50, the water collecting container 60 and the material container 70 ).

The main body 10 is configured to support the bottom surface of the heating container 20 to be described later.

The main body 10 is configured such that a plurality of moving wheels 11 are installed on its bottom surface as shown in FIGS. 1 to 3 so that the user can easily move the position of the main body 10.

And the upper surface of the main body 10 is formed with a collecting groove 12 having a predetermined diameter while having a predetermined diameter, and the bottom surface of the collecting groove 12 is formed with a relatively low (concave) height in the middle portion. It is configured to form a collecting space of a predetermined size between the bottom surface of the collecting container 60 and the bottom surface of the collecting groove 12 to be described later.

In addition, one end of the discharge pipe 13 having a predetermined diameter is installed to communicate with the central portion of the collecting groove 12, and the other end of the discharge pipe 13 is installed to protrude a predetermined length outside the main body 10.

In addition, a drain valve 14 is provided at the free end (the other end) of the discharge pipe 13, which is manually operated by the user or automatically controlled by the control of the controller 80, which will be described later.

The main body 10 having the above-described configuration is integrally installed with a heating container 20 having an upper surface and a bottom surface open to the upper side of the collecting groove 12 by welding or the like, and the collecting container 12 described later is a collecting container ( 60) is seated, in the water collecting space between the bottom of the water collecting groove 12 and the water collecting container 60, the liquid that is not collected by the water collecting container 60 inside the heating container 20, and falls to the floor is collected and discharge pipe 13 ) To the outside.

The heating container 20 is installed on the upper surface of the main body 10 and is configured to evaporate by heating raw materials (plants) accommodated therein.

The heating vessel 20 is installed on the upper surface of the main body 10 as shown in Figures 4 and 5, the upper and lower surfaces are opened to form an accommodation space of a predetermined diameter therein, and the inner housing 21, An outer housing 22 formed to be spaced apart at a predetermined interval to surround the outer surface of the inner housing 21, and a mounting portion of a predetermined size installed on one side of the outer housing 22 to be mounted with an air cylinder 30 to be described later ( 23), a plurality of electric heaters (24) installed between the inner and outer housings (21, 22) and a heat insulating material (25) charged between the inner and outer housings (21, 22).

At this time, as the heat insulating material 25, glass fibers made of molten glass are used, and these glass fibers are excellent in fire resistance and heat insulating properties, and are used as heat insulating materials, heat insulating materials, and electrical insulating materials.

In addition, a temperature sensor (not shown) that detects the temperature inside the inner housing 21 is installed in the heating container 20, and the temperature information detected by the temperature sensor is configured to be transmitted to the controller 80, which will be described later. do.

Air cylinder 30 is installed in the mounting portion 23 of the heating container 20 to open and close the lid 40 to be described later, such air cylinder 30 is drawn into the interior of the cylinder as shown in FIG. It includes a rod 31 configured to move up and down in the vertical direction by the compressed air to be discharged, the upper end of the rod 31 and the second lid portion 42 of the lid 40 to be described later are coupled to each other.

As described above, the air cylinder 30 may be changed to a driving member including a rack, pinion, and motor, or may be changed to a hydraulic cylinder operated by hydraulic pressure.

The lid 40 is installed to cover the open top surface of the heating container 20, and is configured to cool the steam inside the heating container 20 by the cooling fan 50, which will be described later, to be collected toward the water collecting container 60. to be.

6 and 7, the lid 40 covers the opened upper surface of the heating container 20 and seals the first cover portion 41 having a predetermined diameter and the first cover portion 41. Located between the second cover portion 42 and the first and second cover portions 41 and 42, which are installed spaced apart at a predetermined interval, a plurality of spaced apart first and second cover portions 41 and 42 at predetermined intervals It includes a dog gap maintenance (43).

At this time, the first cover portion 41 is concavely formed so that the center portion of the upper surface has a predetermined depth as shown in FIG. 8, and the bottom surface is convexly formed to correspond to the upper surface, whereby the bottom surface of the first cover portion 41 The drop inducing portion (41A) to induce the liquid condensed on the center to fall down and one end is connected to the drop inducing portion (41A), and the other end is formed to be inclined upward by a predetermined angle in the outward direction and is dropped by the cooling fan (50) The air discharge guide portion 41B and the one end connected to the air discharge guide portion 41B to guide the discharge direction of air flowing in contact with the upper surface of the induction portion 41A, and the bottom surface is in close contact with the top of the heating container 20, It includes a flange portion (41C) is coupled to the lower end of the gap holder (43).

And the upper surface of the first cover portion 41 is provided with a support (41D) is provided with a cooling fan 50, the bottom surface of the flange portion 41C is in contact with the top of the heating vessel 20, the heating vessel 20 A sealing member 41E is installed to maintain the airtightness therein.

In addition, the second cover portion 42 protrudes a predetermined length on one side and is coupled to the rod coupling portion 42A coupled to the upper end of the rod 31 of the air cylinder 30, and is located in the center portion by the cooling fan 50. The upper end of the gap maintaining portion 43 is protruded to have a predetermined width along the outer circumference and the air inlet portion 42B of a predetermined size to allow outside air to flow into the space between the first and second cover portions 41 and 42. And a flange portion 42C to be coupled.

At this time, as shown in Figure 8, the outer diameter of the second cover portion 42 is formed relatively smaller than the outer diameter of the first cover portion 41, the predetermined distance (G) between the flange portions (41C, 42C) It is configured to be formed, whereby the upper end of the air discharge guide portion 41B and the boundary portion where one end of the flange portion 41C meets the bottom surface of the flange portion 42C of the second cover portion 42. It is configured to be located at.

The lid 40 is configured as described above, the upper surface of the first cover portion 41 is concavely formed, and at the same time, the bottom surface is convexly formed, and the second cover portion 42 is an upper surface as opposed to the first cover portion 41. At the same time as this convexity is formed, the bottom surface is concave, and when the concave portions of the first and second cover portions 41 and 42 are assembled by the gap maintaining member 43 so as to face each other, the first and second cover portions 41 , 42) sufficient space for the cooling fan 50 to be installed is naturally formed.

And when the outside air is introduced into the space between the first and second cover parts 41 and 42 through the air inlet part 42B of the second cover part 42 by the cooling fan 50, the first cover part 41 ) And spreads and flows radially outward from the center portion along the concave upper surface of the air, whereby it is in contact with the upper surface of the first lid part 41 and is used to cool the first lid part 41 (heat exchanged As the air) is guided to hit the bottom surface of the flange portion 42C of the second cover portion 42 along the air discharge guide portion 41B, the flange portions of the first and second cover portions 41 and 42 naturally ( 41C, 42C), the direction in which the air is discharged is guided through the spaced apart gap.

As a result, while the heated air stays in the space between the first and second cover parts 41 and 42, it repeatedly circulates through the cooling fan 50, thereby preventing structurally the problem of reduced cooling efficiency.

The cooling fan 50 is controlled by a controller 80 to be described later to cool the surface of the first cover portion 41 with air, and the cooling fan 50 is a cooling fan of various structures that are well known and widely used It is selected from (50).

The water collecting container 60 is configured to separately store the liquid condensed by dew by cooling the steam contacting the surface (bottom surface) of the first cover portion 41 of the lid 40.

As illustrated in FIG. 9, the water collecting container 60 has a disk-shaped support portion 61 having a predetermined diameter, and one end is fixed to a central portion of the upper surface of the support portion 61, while the other end is vertically fixed to a predetermined length. It is formed so as to have a storage space (without reference numerals) so as to store the liquid therein, and includes a cylindrical collecting part 62.

In addition, a handle portion 63 is installed at an upper side of the water collecting portion 62 so that the user can easily take the water collecting portion 62 out of the heating container 20.

As illustrated in FIG. 11, the water collecting container 60 having the above-described configuration is stacked so that the material container 70 to be described later surrounds the outer surface of the water collecting part 62, and then the user handles the part 63. When gripping and inserting into the heating container 20, the support portion 61 is naturally seated on the collecting groove 12 formed on the upper surface of the main body 10 while being spaced apart from the bottom surface of the collecting groove 12 by a predetermined distance. It is to be seated, and at the same time, the water collecting part 62 is accurately positioned in accordance with the center portion of the bottom surface of the first cover part 41.

The material container 70 is configured to allow moisture in the raw material to evaporate by heat while the raw material is received therein.

The material container 70 has a predetermined diameter as shown in FIGS. 10 and 11, and the upper surface is opened and the outer cylinder part 61 is located inside the outer cylinder part 61, and the diameter is relatively small. A hole having a diameter corresponding to the diameter of the inner cylinder portion 62 is formed to include the cylinder portion 62 and the bottom surface of the outer cylinder portion 61 to communicate with the inner surface of the inner cylinder portion 62, whereby the material container 70 A is inserted through the water collecting portion 62 of the water collecting container 60 is naturally a plurality of stacked installation.

At this time, a plurality of seating portions 73 formed in a “┖┑” shape are radially installed at the upper portion of the outer cylinder portion 61 so that the bottom surface of the other outer cylinder portion 61 is seated, and a plurality of seating portions 73 are provided by the seating portions 73. When the material container 70 is stacked, the upper end of the outer cylinder part 61 of the material container 70 positioned at the lower side and the lower surface of the outer cylinder part 61 of the material container 70 positioned at a relatively upper position are installed with a predetermined distance therebetween. As a result, heat is evaporated by heating the moisture in the raw materials contained in the material container 70 while heat is evenly transmitted through the outer surface and the bottom surface of the material container 70.

In addition, the outer cylinder portion 61, the inner cylinder portion 62, and the seating portion 73 are formed by a perforated plate having a plurality of holes having a predetermined diameter, whereby heat can be uniformly transferred to the raw material while evaporating from the raw material. The steam can be easily elevated toward the first cover portion 41.

The controller 80 is installed on one side of the main body 10 to control the operation of the electric heater 24, the air cylinder 30 and the cooling fan 50 installed in the heating container 20.

The controller 80 controls the operation of the air cylinder 30 to control the operation of the electric heater 24 and the cooling fan 50 for a time set by the user and a lid opening and closing mode for opening and closing the lid 40. Includes steaming mode.

Here, in the steaming mode, the electric heater 24 and the cooling fan 50 are controlled by the controller 80 so that heating and cooling are automatically performed at a preset temperature, which will be described in more detail in the steaming mode. It is heated to the primary target temperature, and when the primary target temperature is reached, the temperature is maintained for a predetermined time, and when a predetermined time has elapsed, the primary cooling is performed to a preset secondary target temperature, and when the secondary target temperature is reached, the predetermined temperature is reached. When the predetermined time elapses, the second cooling is performed to a preset third target temperature, and when the third target temperature is reached, the temperature is maintained for a predetermined time and then the steaming mode is controlled to end.

Here, the primary target temperature is the highest among the primary to tertiary target temperatures, and the tertiary target temperature is set to the lowest among the primary to tertiary target temperatures, and as a result, the temperature is gradually lowered.

Accordingly, a predetermined amount of steam out of the allowable pressure of the heating container 20 among the steam generated until reaching the primary target temperature is a gap between the heating container 20 and the lid 40 or a separate relief valve (not shown) The internal pressure of the heating vessel 20 is maintained within the allowable pressure while being naturally discharged to the outside through the inside of the heating vessel 20 while the internal pressure of the heating vessel 20 decreases (depressurizes) during primary cooling. The pneumatic pressure is formed, whereby the vacuum pressure is generated while the lid 40 is brought into closer contact with the heating container 20. In this state, steam generated inside the heating container 20 is no longer used. It will not be discharged to the outside.

In addition, the raw material contained in the material container 70 is contracted a plurality of times at a predetermined pressure by vacuum pressure, so that the moisture contained in the raw material is discharged more quickly outward, and as a result, steaming efficiency is improved.

Hereinafter will be described according to the use example of the steamer for extracting the active ingredient of the present invention.

In a state in which power is applied to the steamer, the user inserts a plurality of material containers 70 containing raw materials (plants) into the inside of the heating container 20 using the water collecting container 60, and then the lid 40 is heated. Positioned by rotating to the upper surface of the (20), and then pressing the close button (not shown) shown in Figure 12 as the rod 31 of the air cylinder 30 is drawn into the interior of the cylinder by the control of the controller 80 As shown, the lid 40 is closed, and at the same time, the lid 40 is kept in close contact with the upper surface of the heating vessel 20 by the pressure acting on the air cylinder 30 and the weight of the lid 40. The interior of the heating vessel 20 is sealed.

And when the user presses the steaming button (not shown), while the electric heater 24 is powered, the internal temperature of the heater 20 is heated to a preset primary target temperature (210-230°C), and then the heating container When the internal temperature of (20) reaches the primary target temperature, the temperature is maintained for a set time (for example, 3 to 5 minutes).

Here, the reason why the maintenance time of the primary target temperature is set to 3 to 5 minutes is because some of the steam generated in the process of reaching the primary target temperature is discharged to the outside, or until the primary target temperature is reached or 1 This is to reduce the loss of active ingredients contained in raw materials by setting the time for steam to be discharged to the outside after reaching the target temperature.

In addition, after the set time has elapsed after reaching the primary target temperature, the operation of the electric heater 24 is stopped, and at the same time, the cooling fan 50 is operated to cool the first cover portion 41 and thereby heat the heating container ( 20) The internal temperature is first cooled to a preset second target temperature (180 to 190°C), and then, when the internal temperature of the heating container 20 reaches the second target temperature, the corresponding time is set (for example, 30). ~40 minutes).

Then, the operation of the electric heater 24 is stopped and at the same time, the cooling fan 50 is operated to cool the first cover portion 41 again, so that the internal temperature of the heating container 20 is a preset third target temperature ( 150~160℃), and then, when the internal temperature of the heating vessel 20 reaches the 3rd target temperature, the temperature is maintained for a set time (for example, 30-40 minutes), and then the steaming mode Ends.

When the steaming mode ends, the cooling fan 50 is operated for a predetermined time while the operation of the electric heater 24 is stopped by the controller 80 to cool the temperature of the heating container 20 to a predetermined temperature, As a result, the liquid remaining cooled to the steam remaining inside the heating container 20 is collected through the water collecting part 62 of the water collecting container 60.

When the steaming mode is terminated by the control of the controller 80 as described above, an alarm is generated to notify the user of the end of the steaming mode, whereby the user presses an open button (not shown) to open the lid 40. When pressed, the lid 40 of the air cylinder 30 is drawn out of the cylinder by the control of the controller 80, as shown in FIG. 13, and the lid 40 rises to a predetermined height along the rod 31. The heating container 20 is opened.

At this time, since the vacuum pressure is formed inside the heating container 20, it may not be easy to open the lid 40. Therefore, before opening the lid 40, relief is performed so that outside air is introduced into the heating container 20. The valve or a separate air inlet (not shown) is manually opened by the user or automatically opened by the control of the controller 80, and then the lid 40 is opened.

And after the lid 40 is opened, as shown in FIG. 14, when the user rotates manually, the lid 40 is rotated around the rod 31, so that the upper portion of the heating container 20 is completely opened.

After the lid 40 is opened as described above, the user takes out the material container 70 and the water collecting container 60 accommodated inside the heating container 20, and separates the material container 70 from the water collecting container 60. Next, the liquid collected in the collecting part 62 is transferred to another container or individually packaged.

As described above, according to the present invention, the operation of the cooling fan and the electric heater is automatically controlled by the controller so that the internal temperature of the heating vessel heated to a predetermined temperature is first cooled to a set temperature and then maintained for a predetermined time to maintain a predetermined vacuum pressure. In the formed state, the active ingredient of the raw material is extracted, and when the set time has elapsed, the operation of the cooling fan and the electric heater is again controlled to cool to a predetermined temperature for a second time and then maintained for a predetermined time, so that the vibration is relatively higher than that of the first cooling. Since the active ingredient of the raw material is controlled to be additionally extracted in the state of pneumatic formation, the active ingredient of the raw material is extracted more quickly and effectively.

In the above, for convenience of description, the drawings showing the preferred embodiments and the components shown in the drawings have been described with reference numerals and names, but this is an embodiment according to the present invention. It should be construed that the scope of the right should not be interpreted, and a simple substitution from the description of the invention to a configuration that functions the same as the change to various predictable shapes is within the range that can be changed by a person skilled in the art for easy implementation. You will see it as self-evident.

10: main body 11: moving wheel
12: catchment groove 13: discharge pipe
14: drain valve 20: heating vessel
21: inner housing 22: outer housing
23: mounting portion 24: electric heater
25: insulating material 30: air cylinder
31: rod 40: lid
41: first cover portion 41A: drop guide portion
41B: Air exhaust guide portion 41C: Flange portion
41D: support 41E: sealing member
42: second cover portion 42A: rod engaging portion
42B: air inlet 42C: flange
43: spacing 50: cooling fan
60: water collecting container 61: base
62: water collecting part 63: handle
70: material container 71: outer cylinder
72: inner portion 73: seating portion
80: controller F: mesh network
G: thickness

Claims (5)

A main body 10 in which a collecting groove 12 of a predetermined size is formed on an upper surface;
As it is installed on the upper surface of the main body 10, the upper surface and the lower surface are opened to form a receiving space of a predetermined diameter therein, and the inner housing 21 is formed to be spaced apart at a predetermined interval to surround the outer surface of the inner housing 21 A heating vessel 20 including a plurality of electric heaters 24 installed between the outer housing 22 and the inner and outer housings 21 and 22;
An air cylinder 30 installed on one side of the heating container 20 and installed such that the rod 31 is drawn in and out in the vertical direction;
One end is coupled to the rod 31, the lid 40 is installed to cover the open upper surface of the heating container 20;
A cooling fan 50 installed inside the lid 40 to cool the lid 40 by outside air;
A water collecting container 60 vertically installed in the inner central portion of the inner housing 21 to store liquid falling on the bottom surface of the lid 40;
A plurality of material containers 70 which are inserted and installed on the outer surface of the water collecting container 60; And
A controller 80 installed on one side of the main body 10 to control the operation of the electric heater 24, the air cylinder 30 and the cooling fan 50;
Including,
The controller 80,
When the internal temperature of the heating vessel 20 reaches 210 to 230°C by controlling the electric heater 24, the cooling fan 50 is operated while the operation of the electric heater 24 is stopped. A steamer for extracting plant active ingredients, characterized in that the internal temperature of the heating container 20 is first cooled to 180-190° C. and then the temperature is maintained for a predetermined time.
The method according to claim 1,
The controller 80,
After the first cooling and a predetermined time has elapsed, the cooling fan 50 is operated in a state in which the operation of the electric heater 24 is stopped to cool the internal temperature of the heating container 20 to 150 to 160°C. Boiler for extracting the active ingredient of the plant, characterized in that to control the temperature to be maintained for a predetermined time.
The method according to claim 1 or claim 2,
The lid 40,
A first cover part 41 having a predetermined diameter to cover and seal the opened upper surface of the heating container 20;
A second cover part 42 spaced apart from the first cover part 41 by a predetermined distance; And
A plurality of spacing holders 43 positioned between the first and second lid portions 41 and 42 to space the first and second lid portions 41 and 42 at predetermined intervals;
Including,
The first cover portion 41,
A steamer for extracting plant active ingredients, characterized in that a support (41D) for fixing the cooling fan (50) to a predetermined height is installed.
The method according to claim 3,
The first cover portion 41,
A drop inducing portion (41A) is formed to be concave so that the center portion of the upper surface has a predetermined depth, and convexly formed so that the bottom surface corresponds to the upper surface, so that the liquid condensed on the bottom surface gathers toward the center and falls downward;
While one end is connected to the drop inducing portion 41A, the other end is formed to be inclined upward at a predetermined angle in the outer direction to guide the discharge direction of air flowing in contact with the upper surface of the drop inducing portion 41A by the cooling fan 50 Discharge guide portion 41B; And
One end is connected to the air discharge guide portion 41B, the bottom surface is in close contact with the upper end of the heating vessel 20, the flange portion 41C of which the lower end of the gap holder 43 is coupled;
Including,
The second cover portion 42,
A rod engaging portion 42A protruding to one side and coupled to an upper end of the rod 31;
An air inlet portion (42B) of a predetermined size that is located in the center portion to allow outside air to flow into the space between the first and second cover portions (41, 42) by the cooling fan (50); And
A flange portion 42C that protrudes to have a predetermined width along the outer periphery and is coupled to the upper end of the gap retainer 43;
Boiler for extracting plant active ingredients, characterized in that it comprises a.
The method according to claim 4,
The outer diameter of the second lid portion 42 is formed to be relatively smaller than the outer diameter of the first lid portion 41 to be configured to form a predetermined gap G between the flange portions 41C, 42C, Accordingly, a boundary portion where the upper end of the air discharge guide portion 41B and one end of the flange portion 41C meet is located on a position facing the bottom surface of the flange portion 42C of the second cover portion 42. Boiler for extracting the active ingredient of the plant, characterized in that configured as possible.

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