KR101468468B1 - Tea manufacturing method using bamboo - Google Patents

Abstract

Disclosed is a device for grinding tea leaves using bamboo. The device comprises: a case in which a bamboo container is accommodated so as to receive tea leaves; and a grinding tool which is inserted in the bamboo container and grinds the tea leaves received in the bamboo container. The case has a cylindrical shape having a size in which the bamboo container can be accommodated, wherein one surface of the cylindrical shape is opened. The grinding tool comprises: a shaft; mixing members which are disposed to be separated at particular intervals along the axial direction of the shaft; and a pressing plate which is disposed at the top end of the shaft in order to be coupled with the shaft and disposed on the mixing members, has a plate shape, and includes a handle formed on the opposite surface of a surface facing the mixing members. When a user wants to mix and grind the tea leaves in the bamboo container during a tea leaf producing process using the bamboo container, he/she can grip the handle and rotate the shaft and mixing members. Then, the tea leaves can be mixed in the bamboo container.

Description

{TEA MANUFACTURING METHOD USING BAMBOO}

The present invention relates to a tea leaf compaction apparatus, and more particularly, to a tea leaf compaction apparatus using bamboo for manufacturing tea leaves using bamboo.

Generally, a tea is prepared by taking a tea leaf and subjecting it to a predetermined treatment process. The tea leaves may be provided as a powder or as a powder in a tea bag, or as a finely cut tea leaf. The cars provided in this way can be poured into high temperature water, which can cause the inherent fragrance and flavor.

On the other hand, as tea is scientifically identified as a function to control complicated life activities such as nutrition, control of aging, control of biorhythm and improvement of immunity, as well as culture and spirit of society such as etiquette in daily life, Is being promoted.

Therefore, tea has different effects depending on the kinds of tea leaves, which are the raw materials of the tea. In order to consume the useful components of each of the tea leaves, the user selects tea according to the ingredients of the tea leaves.

However, most tea contains only useful ingredients of the tea leaves, and thus, when ingested, only the beneficial ingredients of the tea leaves, which are the raw materials of tea, are ingested.

Korean Patent Application No. 10-2008-0123078

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a tea leaf compaction apparatus using bamboo, which can mix useful components of the bamboo leaves with tea leaves.

According to an embodiment of the present invention, there is provided a method of manufacturing a car using bamboo, comprising: preparing a bamboo cylinder cut to a predetermined length; Preparing dried tea leaves; Filling the tea leaves in the bamboo cylinder; Burning the bamboo container filled with the tea leaves; Cutting a portion of the bamboo barrel baked along the longitudinal direction of the bamboo barrel; And drying the tea leaves in the partially cut bamboo containers at room temperature.

The tea leaves may be dried to a moisture content of less than 10%.

The step of baking the bamboo container filled with the tea leaves is performed by first baking the bamboo container filled with the tea leaves for a predetermined time, pressing the tea leaves in the first baked bamboo container, pressing the tea leaves for a predetermined time, The bamboo barrel is burnt to the fire in the second order, and this process can be repeated several times for a predetermined time.

The step of drying the tea leaves in the bamboo container at room temperature includes: naturally drying the tea leaves in the partially cut bamboo containers at a room temperature for a predetermined period of time; Covering the paper with a cut portion of the partially cut bamboo container so that the tea leaves are covered; And a step of storing and drying the bamboo container including the tea leaves for several years in a state in which the paper is covered.

According to another aspect of the present invention, there is provided a method of manufacturing a car using bamboo, the method including preparing a bamboo endothelium in a thin state, the step of filling the tea leaf in the bamboo canister comprises: Filling a predetermined amount of tea leaves with the tea leaves; And laminating the bamboo endothelium on a tea leaf filled in the bamboo can, wherein the tea leaf and the bamboo endothelium are formed into a plurality of layers.

The method for manufacturing a car using bamboo according to another embodiment of the present invention can use a tea leaf compaction apparatus.

The tea leaf compaction apparatus includes a case in which a bamboo container for containing tea leaves is accommodated; And a compaction mechanism which is inserted into the bamboo barrel and chopping up the tea leaves housed in the bamboo barrel, wherein the case is a cylindrical shape having a size capable of receiving the bamboo barrel and opened on one side thereof, A shaft; Mixing members disposed at predetermined intervals along an axial direction of the shaft; And a press plate which is in the form of a plate and is provided at an upper end of the shaft so as to be disposed on the mixing members and is disposed on the shaft and has a handle on the opposite side of the surface facing the mixing members, It is possible to rotate the shaft and the mixing members by gripping the handle so that the tea leaves are mixed in the bamboo container when the tea leaves in the bamboo container are to be mixed and compaction.

A shaft fixing member extending perpendicularly to an axial direction of the shaft is provided at an upper end of the shaft, the shaft fixing member includes a horizontal bar perpendicular to an axial direction of the shaft, And a semicircular fastening portion formed at both side ends of the horizontal bar and fastened to a portion of the handle which is perpendicular to the surface of the press plate.

According to another aspect of the present invention, there is provided a method of manufacturing a car using bamboo according to another embodiment of the present invention, comprising the steps of: preparing a bamboo cylinder cut to a predetermined length; Preparing dried tea leaves; Inserting the compaction mechanism into the bamboo cylinder; Filling the tea leaves in the bamboo cylinder; Burning the bamboo container filled with the tea leaves; Cutting a portion of the bamboo barrel baked along the longitudinal direction of the bamboo barrel; And drying the tea leaves in the partially cut bamboo containers at room temperature, wherein the step of blazing the bamboo containers filled with the tea leaves is a step of burning the bamboo containers filled with the tea leaves for a predetermined period of time, Baking step; Withdrawing the bamboo container from the furnace and inserting the bamboo container into the case; A step of raising tea leaves in the bamboo cylinder inserted in the case using the compaction mechanism; Withdrawing the bamboo container from the case; And bake the bamboo containers filled with the tea leaves for a predetermined period of time in a furnace to a fire, wherein the process is performed at least once, and the tea leaves in the bamboo containers inserted in the case are removed by using the compaction device Wherein the clamping step is performed by tightening the fastening part of the horizontal bar of the compaction mechanism to the knob, holding the knob in this state to rotate the shaft and the mixing members, then separating the fastening part of the horizontal bar from the knob, And inserting the shaft into the bamboo container along the shaft.

According to the tea leaf compaction apparatus using the bamboo according to the present invention, since tea leaves of bamboo are added to the tea leaves in the tea making process, a functional tea having a mixed form of useful components of the tea leaves and useful ingredients of the bamboo leaves can be produced.

1 is a flowchart illustrating a manufacturing process of a bamboo-based car manufacturing method according to an embodiment of the present invention.
FIG. 2 is a flowchart showing a specific process of burning a bamboo container filled with tea leaves shown in FIG.
FIG. 3 is a flowchart showing a concrete process of drying the tea leaves in the cut bamboo cylinder at room temperature shown in FIG.
4 is a flowchart illustrating a manufacturing process of a bamboo-based car manufacturing method according to another embodiment of the present invention.
FIG. 5 is a flowchart showing a concrete procedure of filling the tea leaves shown in FIG. 4 in the bamboo container.
6 is an exploded perspective view illustrating a configuration of a tea leaf compaction apparatus used in a method of manufacturing a car using bamboo according to another embodiment of the present invention.
FIG. 7 is a flowchart illustrating a method of manufacturing a car using bamboo according to another embodiment of the present invention using the tea leaf compaction apparatus shown in FIG.
FIG. 8 is a flowchart showing a specific process of burning a bamboo container filled with tea leaves shown in FIG.

The following description provides a simplified description of one or more embodiments in order to provide a basic understanding of embodiments of the invention. This section is not a comprehensive overview of all possible embodiments and is not intended to identify key elements or to cover the scope of all embodiments of all elements. Its sole purpose is to present the concept of one or more embodiments in a simplified form as a prelude to the more detailed description that is presented later.

The tabasheer is one of medicinal materials that is made by burning blue bamboo in the fire. It is called 液 ぬ, It is known to be used as a medicinal product. The method of manufacturing tea using bamboo according to the present invention is to make tea leaves having beneficial effect of bamboo leaves by boiling the bamboo leaves on tea leaves, and by drinking the tea leaves while drinking tea leaves, it is useful for the human body having both the efficacy of tea leaves and the efficacy of bamboo So that the ingredients can be consumed by the car.

FIG. 1 is a flowchart showing a manufacturing process of a method of manufacturing a car using bamboo according to an embodiment of the present invention, FIG. 2 is a flowchart showing a specific process of burning a bamboo barrel filled with tea leaves shown in FIG. 1 , And FIG. 3 is a flowchart showing a concrete process of drying the tea leaves in the bamboo cylinder, which is partially cut in FIG. 1, at room temperature.

Referring to FIG. 1, a method of manufacturing a car using bamboo according to an embodiment of the present invention includes: preparing a bamboo cylinder cut to a predetermined length (S110); Preparing a dried tea leaf (S120); Filling the tea leaves in the bamboo container (S130); A step (S140) of burning the bamboo container filled with the tea leaves; Cutting a part of the bamboo container baked along the longitudinal direction of the bamboo container (S150); And a step (S160) of drying the tea leaves in the partially cut bamboo containers at room temperature.

In step S110 of preparing a bamboo barrel cut to a predetermined length, the length of the bamboo barrel cut may vary depending on a single preparation amount of the bamboo basket. For example, a bamboo barrel cut into a length of 15 to 20 cm, The barrel can be prepared.

In the step of preparing the dried tea leaves (S120), the dried tea leaves may have a predetermined moisture content, and for example, it may be prepared that the moisture percentage is less than 10%. Here, there is no particular limitation on the kind of tea leaves, and it is possible to use any kind of tea that can be drunk with the leaves.

In step S130 of filling the tea leaves in the bamboo container, the amount of the tea leaves filled in the bamboo container according to the length of the bamboo container may be varied and the whole or part of the length of the bamboo container may be filled.

In step S140, when the bamboo container filled with the tea leaves is burnt, when the bamboo container filled with tea leaves is burnt, a tabasheer is produced in the bamboo container, and the tabasheer is filled in the tea leaves .

 Referring to FIG. 2, in step S140 of burning the bamboo container filled with the tea leaves, the bamboo container filled with the tea leaves is firstly baked in the fire for a predetermined period of time (S141), and the tea leaves in the first baked bamboo container (S142). Then, the bamboo container filled with the tea leaves is buried in the fire for a predetermined period of time (S143). This process is repeated for a predetermined period of time until the tabasheer can be completely loaded on the tea leaves Repeat several times.

Here, the cell walls of the tea leaves are collapsed through the process of squeezing the tea leaves in the first baked bamboo container (S152), and the juice of the tea leaves is mixed, .

In a step S150 of cutting a portion of the bamboo barrel baked along the longitudinal direction of the bamboo barrel, cutting a part of the bamboo barrel may cause the bamboo barrel to crack or burst when the baked bamboo barrel is dried, So as to prevent damage. For example, one-third of the circles seen when viewed perpendicularly to the longitudinal direction of the bamboo barrel may be cut out to expose the tea leaves in the bamboo barrel.

3, in step S160 of drying the tea leaves in the partially cut bamboo containers at room temperature, specifically, in step S161, the tea leaves in the partially cut bamboo containers are naturally dried at room temperature for a predetermined period of time, (S162) covering the cut paper of the cut bamboo tray so as to cover the tea leaves (S162), and storing and drying the bamboo tray including the tea leaves for several years have.

The reason for covering the paper in the step of storing and drying the bamboo container containing the tea leaves for several years (S163) in the state that the paper is covered with the paper is because the paper has a property of absorbing and discharging moisture, Can be stored and dried for years, and during this period, the Korean paper can absorb the moisture in the bamboo container and discharge it to the atmosphere. This makes it possible to solve problems such as mold generation during the storage period.

Example

a) A bamboo barrel having a diameter of about 1 g or less so that the tea leaves can be filled up to 1 g or less within a length of 1 cm of the bamboo container was cut into a length of 15 cm.

b) Tea leaves with a moisture content of less than 10% (for example, green tea leaves or boiled tea leaves) were prepared.

c) 15 grams of tea leaves were filled in 15 cm bamboo containers.

d) Bamboo containers filled with tea leaves were firstly baked for 8 minutes at a temperature of 100 ° C or higher in a furnace.

e) Draw out the bamboo vat from the furnace and squeeze the tea leaves in the bamboo vat for 5 minutes.

f) The bamboo vats were placed in a firebox and baked at a temperature of 100 ° C or higher for 8 minutes.

g) The above steps d) to f) were repeated once.

h) A bamboo barrel was taken out from the furnace and a part of the bamboo barrel was cut along the longitudinal direction of the bamboo barrel.

i) The tea leaves were placed in a bamboo container and dried at room temperature for 15 days.

j) Covered with a piece of paper cut into a partially cut bamboo bowl to cover tea leaves.

k) The bamboo containers containing the tea leaves were kept for 3 years with the paper covered.

After that, the bamboo containers containing the tea leaves kept for 3 years can be packaged and distributed and sold.

Hereinafter, a method for manufacturing a car using bamboo according to another embodiment of the present invention will be described with reference to FIGS. 4 and 5. FIG. FIG. 4 is a flowchart illustrating a method of manufacturing a car using bamboo according to another embodiment of the present invention. FIG. 5 is a flowchart illustrating a procedure of filling the tea leaves shown in FIG. 4 in a bamboo cylinder.

Referring to FIG. 4, a method for manufacturing a car using bamboo according to another embodiment of the present invention includes steps (S230) of preparing a bamboo endothelium in a thin piece state The method of manufacturing tea using bamboo according to the embodiment is the same.

Referring to FIG. 5, a method of manufacturing a tea using bamboo according to another embodiment of the present invention includes filling a tea leaf in the bamboo container (S240), filling a predetermined amount of tea leaves inside the bamboo container (S241); And a step (S242) of laminating the bamboo endothelium on the tea leaves filled in the bamboo can. The tea leaf and the bamboo endothelium are formed into a plurality of layers by repeating this step several times.

When the tea leaves and the bamboo endothelium are formed into a plurality of layers, an additional bamboo endothelium is inserted into the bamboo cylinder, so that the bamboo endothelium can increase the amount of the bamboo powder to be produced, thereby increasing the efficacy of the bamboo.

Example

a) A bamboo barrel having a diameter of about 1 g or less so that the tea leaves can be filled up to 1 g or less within a length of 1 cm of the bamboo container was cut into a length of 15 cm.

b) Tea leaves with a moisture content of less than 10% (for example, green tea leaves or boiled tea leaves) were prepared.

c) The bamboo endothelium was prepared as a piece having a thickness of 1 mm to 2 mm.

d) Fifteen grams of tea leaves and five pieces of bamboo endothelium were filled in a 15 cm bamboo container. At this time, 2.5 g of the tea leaves were firstly put in, then the bamboo endothelium was laminated, 2.5 g of tea leaves were again put in, and the bamboo endothelium was laminated on the tea leaf, and the tea leaves and the bamboo endothelium were filled in the bamboo cylinder.

e) Bamboo vats filled with tea leaves and bamboo endothelium were firstly baked for 8 minutes at a temperature of 100 ° C or higher in a furnace.

f) Pull out the bamboo container from the furnace and squeeze the tea leaves in the bamboo container for 5 minutes.

g) The bamboo vats were placed in a furnace and baked at a temperature of 100 ° C or more for 8 minutes.

h) The above steps d) to f) were repeated once.

i) The bamboo barrel was taken out from the furnace and a part of the bamboo barrel was cut along the longitudinal direction of the bamboo barrel.

j) The tea leaves were kept in the bamboo tube and dried at room temperature for 15 days.

k) Hanji was covered with the cut part of the bamboo bowl which had been partially cut so that the tea leaves were covered.

l) The bamboo containers containing the tea leaves were kept for 3 years while covered with Korean paper.

After that, the bamboo containers containing the tea leaves kept for 3 years can be packaged and distributed and sold.

Hereinafter, a method for manufacturing a car using bamboo according to another embodiment of the present invention will be described.

6 is an exploded perspective view illustrating a configuration of a tea leaf compaction apparatus used in a method of manufacturing a car using bamboo according to another embodiment of the present invention.

Referring to FIG. 6, in the method of manufacturing a car using bamboo according to another embodiment of the present invention, the tea leaf compaction apparatus 100 may be used.

The tea leaf compaction apparatus 100 may include a case 120 and a compaction apparatus 110.

The case 120 can receive the roasted bamboo container 1. For this purpose, the case 120 may be cylindrical in shape with a size to receive the bamboo cylinder 1 and open on one side. The case 120 may be made of stainless steel, and the outside of the case 120 may be surrounded by a material such as rubber or silicone without heat transfer.

The compaction mechanism 110 is inserted into the bamboo cylinder 1 to allow mixing and filling of the tea leaves filled in the bamboo cylinder 1. The compaction mechanism 110 may include a shaft 111, mixing members 112, and a pressure plate 113.

The shaft 111 may be in the form of a rod having a circular cross section and may have a length such that the upper end can be exposed to the outside of the bamboo cylinder. A shaft fixing member 117 extending perpendicularly to the axial direction of the shaft 111 may be installed on the upper end of the shaft 111.

The shaft fixing member 117 includes a horizontal bar 115 perpendicular to the axial direction of the shaft 111 and a vertical bar 115 formed at both side ends of the horizontal bar 115 and perpendicular to the plane of the press plate 113 Shaped coupling portion 116 which is fastened to the coupling portion 116. [

Each mixing member 112 may include a fixture 112a and mixing blades 112b.

The fixture 112a may be cylindrical and may be fixedly coupled to the shaft 111. [

The mixing wings 112b may be elongated and may be installed along the circumferential direction of the fixture 112a.

The mixing members 112 may be spaced apart from each other along the axial direction of the shaft 111 at predetermined intervals.

The pressure plate 113 may be in the shape of a circular plate and may be positioned at the upper end of the shaft 111 to be coupled to the shaft 111 and disposed above the mixing members 112. At this time, a knob 114 may be provided on the opposite side of the surface opposite to the mixing members 112. The handle 114 may include two parallel portions fixed to the pressure plate 113 and a portion connecting these two portions.

On the other hand, the pressure plate 113 can be installed to be slidable along the axial direction of the shaft 111. To this end, a cylindrical sliding tube 113a may be installed at the center of the pressure plate 113. [ The sliding tube 113a has a diameter larger than the diameter of the shaft 111 and can slide along the longitudinal direction of the shaft 111. [

FIG. 7 is a flowchart illustrating a method of manufacturing a car using bamboo according to another embodiment of the present invention using the tea leaf compaction apparatus shown in FIG.

Referring to FIG. 7, a method of manufacturing a car using bamboo according to another embodiment of the present invention in which such a tea leaf compaction apparatus 100 is used comprises the steps of: S310 preparing a bamboo cylinder cut to a predetermined length; Preparing a dried tea leaf (S320); (S330) inserting the compaction mechanism (110) into the bamboo cylinder (1); Filling the tea leaves in the bamboo container (S340); A step (S350) of burning the bamboo container filled with the tea leaves; Cutting a part of the bamboo container baked along the longitudinal direction of the bamboo container (S360); And drying the tea leaves in the partially cut bamboo containers at room temperature (S370).

The method for manufacturing a car using bamboo according to another embodiment of the present invention includes the steps of inserting the compaction mechanism 110 into the bamboo cylinder 1 (S330); And the step of burning the bamboo container filled with tea leaves (S350) is the same as or similar to the method of manufacturing the tea using the bamboo according to the embodiment of the present invention. Hereinafter, the compaction mechanism 110 will be referred to as the bamboo container 1 (S330); And a step (S350) of burning the bamboo container filled with tea leaves.

FIG. 8 is a flowchart showing a specific process of burning a bamboo container filled with tea leaves shown in FIG.

Referring to FIG. 8, the step (S350) of burning a bamboo container filled with tea leaves is a step (S351) of baking the bamboo container (1) filled with the tea leaves for a predetermined period of time in a furnace to a fire; A step (S352) of extracting the bamboo container (1), which is first baked, from the furnace and inserting the bamboo container (1) into the case (120); A step (S353) of finishing the tea leaves in the bamboo cylinder (1) inserted into the case (120) using the compaction mechanism (110); A step (S354) of withdrawing the bamboo container (1) from the case (120); And a step (S355) of baking the bamboo container (1) filled with the tea leaves for a predetermined period of time into the fire in the furnace. This process can be carried out more than once.

In the step S353 of finishing the tea leaves in the bamboo container 1 inserted into the case 120 by using the compaction device 110 during the step S350 of burning the bamboo container filled with the tea leaves, The coupling part 116 of the horizontal bar 115 of the compaction mechanism 110 is fastened to the knob 114 and the knob 114 is held in this state to rotate the shaft 111 and the mixing members 112 have. As a result, the cell walls of the tea leaves are collapsed to produce the essence of the tea leaves, and the essence of the tea leaves and tablets produced in the bamboo containers are more effectively mixed with each other and can be distributed in the tea leaves.

The fastening portion 116 of the horizontal bar 115 can be separated from the handle 114 and the push plate 113 can be inserted into the bamboo barrel 1 along the shaft 111. [ As a result, the tea leaves in the bamboo container 1 can be pressurized and the tea leaves can be secondarily consolidated.

On the other hand, a coating layer is formed around the shaft 111. The reason why the shaft 111 is coated with a ceramic is corrosion prevention. Compared to chrome plating or nickel chrome plating, the ceramic coating is excellent in corrosion resistance, scratch resistance, abrasion resistance, impact resistance and durability.

The shaft 111 is divided into a material machining process, a heat treatment process, a final machining process, a coating process, and a polishing process sequence. The coating is performed by sandblasting and cleaning of the machined cylinder rod And then a coating layer is formed on the periphery thereof.

This coating layer is formed by spraying a powder made by mixing 96 to 98% of chromium oxide (Cr ₂ O ₃ ) and ₂ to 4% of titanium dioxide (TiO ₂ ) around the shaft 111.

Chromium oxide (Cr ₂ O ₃ ) acts as a passivity layer to block oxygen entering the inside of the metal, thereby preventing rusting.

Titanium dioxide (TiO ₂ ) is a white pigment because it is very stable physicochemically and has high hiding power. And is also widely used for ceramics having high refractive index because of high refractive index. And has characteristics of photocatalytic property and superhydrophilic property. Titanium dioxide (TiO ₂ ) acts as an air purification function, an antibacterial function, a harmful substance decomposition function, a pollution prevention function, and a discoloration prevention function. This titanium dioxide (TiO ₂ ) ensures that the coating layer covers the periphery of the shaft 111, and dissolves and removes the foreign matter adhering to the shaft 111, thereby preventing the shaft 111 from being damaged.

Here, chromium oxide (Cr ₂ O ₃₎ and when using hayeoseo mixing titanium dioxide (TiO _2), the mixing ratio of these is a chromium oxide (Cr ₂ O ₃₎ Titanium dioxide (TiO ₂₎ 2~ to 96-98% 4% are mixed.

When the mixing ratio of chromium oxide (Cr ₂ O ₃ ) is less than 96 to 98%, the coating of chromium oxide (Cr ₂ O ₃ ) is often broken in an environment such as a high temperature, The rust preventive effect of the rust decreased.

When the mixing ratio of titanium dioxide (TiO ₂ ) is less than 2 to 4%, the effect of titanium dioxide (TiO ₂ ) is insignificant so that the purpose of mixing it with chromium oxide (Cr ₂ O ₃ ) is discolored. That is, titanium dioxide (TiO ₂ ) dissolves and removes foreign matter attached to the periphery of the shaft 111 to prevent the shaft 111 from being corroded or damaged. When the mixing ratio is less than 2 to 4% There is a problem that it takes much time to decompose the foreign matter.

The coating layer made of these materials is plasma-coated to have a thickness of 50 to 600 mu m around the shaft 111, a hardness of 900 to 1000 HV, and a surface roughness of 0.1 to 0.3 mu m.

This coating layer was formed by spraying the powdered powder and the gas at 1400 DEG C at a Mach 2 speed around the shaft 111, spraying the powder to 400 mu m, and then using a diamond wheel and a film Lap to 50 to 600 mu m.

When the thickness of the coating layer is less than 50 탆, the effect of the above-described ceramic coating layer can not be guaranteed. When the thickness of the coating layer exceeds 600 탆, the above-mentioned effect is insignificant. On the other hand, Is wasted.

The temperature of the shaft 111 is raised while the coating layer is coated on the shaft 111. The shaft 111 is cooled by a cooling device (not shown) so that the deformation of the heated shaft 111 is prevented, Thereby maintaining the temperature.

A sealing material made of anhydrous chromic acid (CrO ₃ ) made of a metal-based glass quartz system is applied to the periphery of the coating layer. Anhydrous chromic acid is applied as an inorganic sealing material around a coating layer made of chromium nickel powder.

Anhydrous chromic acid (CrO ₃ ) is used in places that require high abrasion resistance, lubricity, heat resistance, corrosion resistance and releasability, is not discolored in the atmosphere, has high durability, and has good abrasion resistance and corrosion resistance. The coating thickness of the sealing material is preferably about 0.3 to 0.5 mu m. If the coating thickness of the sealing material is less than 0.3 占 퐉, the sealing material easily peels off even in a slight scratch groove, so that the above-mentioned effect can not be obtained. If the coating thickness of the sealing material is made thick enough to exceed 0.5 탆, pin holes, cracks, and the like will increase on the plated surface. Therefore, the coating thickness of the sealing material is preferably about 0.3 to 0.5 mu m.

Therefore, since the coating layer having excellent oxidation resistance is formed around the shaft 111, the shaft 111 is prevented from being oxidized, and the safety of the shaft 111 is prevented by preventing the oxidation of the shaft 111. As a result, And the maintenance cost is reduced.

On the other hand, the mixing member 112 is preferably made of nodular cast iron.

Since nodular cast iron is a cast iron in which graphite is spherically crystallized during the solidification process by adding magnesium and the like to the molten metal of the common gray cast iron, the shape of the graphite is spherical compared to gray cast iron. Since the nodular cast iron has a small notch effect, the stress concentration phenomenon is reduced and the strength and toughness are greatly improved.

The mixing member 112 of the present invention is formed by heating a nodular cast iron at a temperature of 1600 to 1650 占 폚 to make a molten metal and then performing a desulfurization treatment and adding a spheroidizing agent containing about 0.3 to 0.7% by weight of magnesium, Followed by heat treatment.

Here, when the nodular cast iron is heated to less than 1600 ° C, the entire structure is not sufficiently melted. If the cast iron is heated above 1650 ° C, unnecessary energy is wasted. Therefore, it is preferable to heat the nodular cast iron to 1600 to 1650 ° C.

When the amount of magnesium is less than 0.3% by weight, the effect of injecting the spheroidizing agent is negligible. When the amount of magnesium is less than 0.3% by weight, the effect of injecting spheroidizing agent is insignificant. When the amount of magnesium is less than 0.3% There is a problem in that an expensive material cost is increased. Therefore, the mixing ratio of magnesium in the spheroidizing agent is preferably about 0.3 to 0.7% by weight.

When the spheroidizing treatment agent is injected into the molten nodular cast iron, it is subjected to spheroidizing treatment at 1500-1550 ° C. If the spheroidizing treatment temperature is lower than 1500 ° C., the spheroidizing treatment is not properly performed. If the spheroidizing treatment temperature is higher than 1550 ° C., the spheroidizing treatment effect is not greatly improved, but unnecessary energy is wasted. Therefore, the spheroidization treatment temperature is preferably 1500 to 1550 ° C.

The handle 114 is coated with a fragrance material having a function of treating a respiratory disease or the like, thereby relieving the fatigue of a worker and promoting health.

The functional oil may be mixed with 95 to 97% by weight of a perfume, 3 to 5% by weight of a functional oil, 50% by weight of a passion flower oil, And 50% by weight of cedarwood oil.

It is preferable that the functional oil is mixed in an amount of 3 to 5% by weight based on the perfume. If the mixing ratio of the functional oil is less than 3 wt%, the effect is insignificant. If the mixing ratio of the functional oil exceeds 5 wt%, the function is not greatly improved, but the manufacturing cost is greatly increased.

Passion flower oil in functional oils is a perennial herb that grows in Brazil, Australia and Mexico. It is effective in relieving analgesia, depression, psychological stress, relieving anxiety.

Cedarwood oil contains chemical components such as cedrol and cadinene. It has excellent effects on the treatment of diseases such as respiratory diseases, stress relief, antiepileptic, neuralgia, muscle pain and pain relief.

As this functional oil is coated around the handle 114, it is possible to restore the operator's fatigue and improve health.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

1: Bamboo vat 100: Tea leaves compaction device
110: Compaction mechanism 111: Shaft
112: mixing members 113: pressing plate
114: handle 115: horizontal bar
116: fastening part 117: shaft fixing member

Claims (2)

A case 120 in which a bamboo container for containing tea leaves is accommodated; And
And a compaction mechanism (110) inserted into the bamboo container to chop up the tea leaves stored in the bamboo container,
The case 120 is a cylindrical shape having a size capable of receiving the bamboo container and opened on one side thereof,
The compaction mechanism (110)
A shaft 111;
Mixing members 112 disposed at predetermined intervals along the axial direction of the shaft 111; And
And is disposed at an upper end of the shaft 111 and is in the form of a plate so as to be coupled to the shaft 111 and to be disposed on the mixing members 112. On the opposite surface of the mixing member 112, And a pressure plate 113,
When mixing and compaction of the tea leaves in the bamboo container in the process of manufacturing the tea leaves using the bamboo container 1, the user grips the handle 114 and rotates the shaft 111 and the mixing members 112, Characterized in that the tea leaves are mixed in the bamboo cylinder (1)
Compensation device for tea leaf using bamboo. The method according to claim 1,
The push plate 113 is slidably mounted on the shaft 111,
A shaft fixing member 117 extending perpendicularly to the axial direction of the shaft 111 is provided at the upper end of the shaft 111,
The shaft fixing member 117 includes a horizontal bar 115 perpendicular to the axial direction of the shaft 111 and a pair of guide pins 115 formed on both sides of the horizontal bar 115 and extending from the handle 114 to the surface of the pressure plate 113 And a semicircular fastening portion (116) fastened to a vertical portion.
Compensation device for tea leaf using bamboo.

Images