TW201936059A - Manufacturing method of broken tea and equipment thereof having unique flavor and capable of being preserved for long time - Google Patents

Abstract

The invention provides a manufacturing method of broken tea and equipment thereof, which may crush original tea leaves into uniform fine particles and perform tissue enclosure on the exterior of particles, so as to be preserved for a long time, create new flavor and be easy for brewing. The manufacturing method mainly includes: selecting mature tea leaves; obtaining fine particles through crushing operation; sieving target particles through sieving operation; and, performing uniform enclosure operation to make every particle having tissue enclosure on the surface. In which, by performing the sterilization operation and regulation operation, the invention may fabricate broken tea having unique flavor and capable of being preserved for a long time.

Description

Tea granule making method and equipment used there

The method for preparing the tea granules of the invention and the equipment used therein provide the tea leaves as fine uniform granules and uniform fine particles, and the tissue is sealed on the surface of the granules, and the flavor modulation can also be obtained simultaneously.

The tea which can be quickly brewed, such as a black tea bag, is obtained by pulverizing the tea leaves and then being encapsulated by a filter bag, and the tea leaves are finely pulverized, which is easy to be quickly brewed, and provides users with urgent need for use, and Japanese green tea. In order to grind the tea into a powder, it can be quickly dissolved to provide drinking.

The new brewing method has a cold bubble method for brewing tea liquid. The brewing method is based on the use of low temperature boiling water or even ice temperature. In order to increase the release rate of the tea component, the finely divided tea powder is used as a material, and is taken from the tea making process. Especially in the tanning process, the tip of the tea leaf or the edge of the blade is separated from the fragile edge by a fragile tea horn. The collection is encapsulated by the filter bag, but due to insufficient leaf tip composition, there is loss of flavor, only cost. low.

In the field of cold tea, another method such as black tea bag, the original tea leaves are ground and repacked to pursue rapid dissolution, but since the grinding operation is not controlled, the oxygen contact area is enlarged, and the environmental moisture is easy to invade. And can't be saved for a long time.

The method for preparing the tea granules of the invention and the equipment used thereof provide the raw slabs of the tea leaves to be finely divided into uniform fine granules, and the tissue is sealed on the surface of the granules, and in the construction method, the tea is mainly finely divided into finely divided operations. The granules of the desired target are filtered by a sieve operation, and the granules are subjected to a knotting operation in a dynamic manner, and the physical properties of the granules are well established for the main purpose before the process of providing the final product.

The second object of the present invention is that the tea is made into a drying method or an energy fire method to make it different in flavor, and the presupposition operation determines different flavors.

The third object of the present invention is a method for performing a fine crushing operation, which is selected by grinding, or high-speed crushing, or reaming, or cutting, or crushing, or arranging the front and rear fine crushing processes in different manners. The exchange operation is carried out to achieve a perfect particle size uniformity in a composite manner.

The fourth object of the present invention is to separately perform a sterilization operation in a fine crushing operation, or a screening operation, or a sealing operation, so as to achieve synchronized or in-situ sterilization.

The fifth object of the present invention is to provide a thermal evaporation operation or a dehumidification operation in the process of fine crushing and screening operations, and to determine the water content of the particles in different temperature forms.

A sixth object of the present invention is that the sealing operation is performed by a cooling and drying operation or a heating operation to rapidly seal the surface structure of the particles in a dynamic operation manner.

A seventh object of the present invention is to intervene in a flavoring operation during the sealing operation to modulate the mouthfeel.

An eighth object of the present invention is to provide a fine crushing device, a sieve screening device, and a knotting device on a process line for producing the above method, wherein the fine crushing device, the filtering device, or the sealing device can be selected. One or all of the combined sterilization units.

The ninth object of the present invention is that the filter device and the sealing device can be respectively combined with a refrigerating device or a heat generating unit. The filtering device and the sealing device are electrically connected by a conveying device, and the system is operated by the program, and can be strained in various production modes. Or prepare the finished flavor.

1‧‧‧ Tea

10‧‧‧ into tea

11‧‧‧Production process

12‧‧‧ drying operation

13‧‧‧Hot work

14‧‧‧ Push operation

2‧‧‧Smashing device

20‧‧‧Scattered work

3‧‧‧Screening device

30‧‧‧Screening operation

31‧‧‧Conveyor

4‧‧‧Blocking device

40‧‧‧closing work

41‧‧‧ agitating space

5‧‧‧Packing machine

50‧‧‧Packing operations

6‧‧‧Sterilization unit

60‧‧‧Sterilization operation

7‧‧‧Refrigeration unit

70‧‧‧Cooling and drying operations

71‧‧‧Tool cooling operation

72‧‧‧Dehumidification

73‧‧‧Refrigeration and dehumidification operations

8‧‧‧Heat generating unit

81‧‧‧ Thermal evaporation operation

82‧‧‧heating operation

9‧‧‧Modulation device

90‧‧‧Modulation operation

P‧‧‧ granules

Figure 1 is the basic flow chart of this work method.

Figure 2 is a flow chart of the details of this work method.

Figure 3 is one of the flow chart of the details of this work method.

Figure 4 is the second flow chart of the work procedure.

The method for preparing the tea granules of the invention and the equipment used thereof provide the fine raw materials of the tea leaves, which are finely divided into uniform small granules, and the tissue is sealed on the outer surface of the granules, and a fine crushing device and a sieve are sequentially arranged on a production line. The device, a knotting device, and a packaging machine, the obtained tea is finely crushed by a fine crushing device, and then sieved by a sieve device, and after being transferred by a conveying device, it enters a knotting device for sealing operation, and finally enters into a process. The packaging operation, through the sterilization unit, the refrigeration device, the heat generation unit, the modulation device, etc., can be prepared for safe storage of different flavors and finished products, and the system can be automated according to the above-mentioned operation schedules.

For the manufacturing method and equipment used in the present invention, please refer to the following description:

First, as shown in Fig. 1, a fine crushing device 2 is arranged in the first row of the production line, and a sieve device 3, a knotting device 4, and a packaging machine 5 are arranged in sequence.

The working environment of the fine crushing device 2, the filtering device 3, and the sealing device 4 may be enclosed by a surrounding body (not shown) as a separate space, and the side is provided with a sterilization unit 6, a refrigeration device 7, and a heat generating unit 8 A modulation device 9.

The fine crushing device 2 is responsible for the fine crushing operation 20, the screening device 3 is responsible for the screening operation 30, the sealing device 4 is responsible for the sealing operation 40, and the packaging machine 5 is responsible for the packaging operation 50 to form a consistent operation, and the selected tea 10 is passed through the fine crushing device. 2, the fine crushing operation 20 is performed, and the obtained pellets P are operated by the sieve screening device 3, and the sieved particles P are subjected to a sealing operation 40 via a conveying device 31 to the sealing device 4, and the sealing operation 40 is performed. According to the refrigerating device 7 or the heat generating unit 8, one of the particles P which is located in the inner space of the agitation space 41 is selected for surface dry sealing, and the agitation space 41 provided by the sealing device 4 is a space dynamic container, such as a generally flipped container. The granules P which have completed the sealing operation 40 are subjected to a packaging operation 50 for the packaging operation 50, and the modulating device 9 performs a modulating operation 90 for acting in the sifting operation 30 and the squeezing operation 40.

The working spaces of the fine crushing device 2, the filtering device 3, and the sealing device 4 are respectively a separate enclosing space, and a traffic path between adjacent enclosing spaces, which is an enclosed traffic passage.

Referring to FIG. 2 again, the extracted tea leaves 1 are formed into tea 10 through the production process 11, wherein the greening step of the production process 11 can be performed by a drying operation 12, or at a low temperature, or by steaming or baking. The hot work is carried out, and the tea 10 is completed according to the multi-boiled or glutinous production process 11, and the finished tea 10 can be pushed into the work 14.

The tea granules are prepared by taking a necessary amount of tea 10 for a fine smashing operation 20, which is provided by a fine pulverizing device 2 which is ground by a grinding wheel, or crushed by a high speed crushing knife, or a knife. The method of cutting and crushing, or crushing, can be carried out by one method, or first, the knife is cut, and the original film is initially refined into a piece of tea 10, followed by grinding or crushing, etc. The choice of this method can be carried out according to the essential characteristics of the tea leaves, such as young leaves or old leaves, which can be processed in different ways.

The above-mentioned tea 10 is prepared by the production process 11 of the tea leaves 1 , wherein the water content of the tea 10 can be higher than the general content to facilitate the operation of the fine operation 20 .

The granule P of the finely pulverized work 20 is passed to a screen operation 30, which is provided with a working function by a screen device 3, which operates in a vibrating or sifting manner, the aperture of the screen The density is selected from 50 to 250 mesh screens. After the screening operation 30, the sieved particles P are carried by a conveying device 31 into a knotting device 4 for performing a sealing operation 40, and the sealing device 4 is provided with a stirring space 41. The content space is a dynamic action, such as tumbling, or dialing, or flipping. The agitation space 41 contains particles P placed by the filter screen for 30 generations. During the agitation process, a heat generating unit 8 is used. A heating operation 82 is provided. The heating operation 82 can heat the surface of the particles P to dry the surface of the particles P (not shown), and the tissue is sealed, and finally enters a packaging machine 5 for packaging operation 50. , that is, get the finished product.

During the fine crushing operation 20, the screening operation 30, and the sealing operation 40, a sterilization operation 60 is provided via a sterilization unit 6, which is in the fine crushing device 2, or the sieve device 3, or the sealing device 4. In the environment of the device, the sterilization operation 60 is obtained by atomizing a sterilizable gas or a liquid, and can be simultaneously applied to the equipment environment of the fine crushing device 2, the filtering device 3, and the sealing device 4, or separately selecting the fine crushing device 2. The sieving device 3 or the splicing device 4 is independently sterilized 60.

During the fine crushing operation 20 or during the screening operation 30, a refrigeration device 7 is used to generate low-temperature energy, which acts on the equipment environment of the fine crushing device 2 and the screening device 3, and the refrigeration device 7 can be executed at a low temperature. The tool cooling operation 71, the tool cooling operation 71 provides the fine crushing operation 20 during the processing, avoiding the temperature rise of the tool of the fine crushing device 2, and affecting the tea 10, and the refrigeration device 7 can be reused. For the dehumidification operation 72, the dehumidification operation 72 acts in the process of the screening operation 30, inside the equipment environment of the screening device 3, or the dehumidifying operation 72 can act in the equipment environment of the conveying device 31 to perform the fine crushing operation. 20, the evaporating water gas generated by the operation is evacuated, and the low-temperature energy of the refrigerating device 7, and the cooling and dehumidifying operation 73 can be performed in the path before the particles P completing the sealing operation 40 enter the packaging operation 50, and the auxiliary particles P are The moisture released by the temperature can be removed, and the control and maintenance of the dryness of the particles P can be obtained before entering the packaging operation 50.

The above-mentioned fine crushing device 2, the filtering device 3, and the sealing device 4 are independent machines. The periphery of the working space can be surrounded by a surrounding body as a closed space, except for the traffic path of the production line. For example, the transfer path of the particles P (not shown) can also be encapsulated in a peripheral manner to isolate the front and back of the production line from the external environment. It is easier to control pollution prevention, maintain high safety production, and have a closed space suitable for air conditioning. .

The energy generated by the heat generating unit 8 can perform a thermal evaporation operation 81 for performing the particle P after the finely divided operation 20 to perform preliminary moisture heating of the particles P after the operation of the finely divided operation 20. It is evaporated and the evaporated moisture enters the screen operation 30, i.e., is removed by the dehumidification operation 72 performed by the refrigeration unit 7.

Through the auxiliary operation of the sterilization unit 6, the refrigerating unit 7, and the heat generating unit 8, the drying process and the sterilization operation can be assisted for the particles P located in each stroke, so that the processing quality of the finished product can be easily controlled in the work program.

Please refer to Figure 3 (please match the drawing in Figure 2). The tea made from tea 1 can be used for the crushing operation 20, the screening operation 30, and the sealing operation. 40, and the sterilization operation 60, the tool cooling operation 71, the dehumidification operation 72, the cooling and dehumidifying operation 73, the cooling and drying operation 70, and the thermal evaporation operation 81 are performed by the intervention operation of the sterilization unit 6 and the refrigeration device 7 and the heat generation unit 8, The operation of the heating operation 82 and the like allows the finished pellet P quality and dryness to be clearly controlled, wherein the refrigeration device 7 is applied to the tool cooling operation 71, and the other energy is the dehumidification operation 72, which can be borrowed before the dehumidification operation 72. The thermal evaporation operation 81 is performed by the heat generating unit 8, and the water is previously distilled out from the particles P.

The refrigerating device 7 can further perform a cooling and drying operation 70, acting in the sealing operation 40, and working on the inner space of the agitation space 41 provided by the sealing device 4, and using the low temperature to extract the humidity of the particles P, The finished granule P gives a desired dryness and is easy to store.

Please refer to Fig. 4 (please refer to Fig. 2). Tea leaf 1 is formed into tea 10 through the production process 11 to perform the deposit operation 14, and the tea 10 is used for the fine crushing operation 20, the screening operation 30, and the sealing operation. The knotting operation 40 and the packaging operation 50 are a dynamic operation in the screening operation 30 or the sealing operation 40, and the modulation operation 90 can be performed by a modulation device 9 to inject the operated operation in the working space environment. Modulating ingredients, such as floral elements, or caramel, are mixed with the internal particles P to obtain the flavor modulation of the finished product, and finally the packaging operation 50 is performed, wherein the modulation component of the operation 90 is further modified. The edible agent on the surface of the granule P is used for comprehensive maintenance of the appearance of the granule P, and the granule (not shown) may also be mixed with the fragrant element or the medicinal material as described above, so that the modulating operation 90 is directly sealed. The knot operation 40 is mixed and synchronized.

Claims (18)

The invention relates to a method for preparing tea granules, which comprises: selecting one of the teas; and pulverizing the above-mentioned tea into fine granules; and sieving the granules by a sieve operation; and sifting the granules by a knot operation The surface is tissue-sealed by temperature modulation. The method for making a tea granule according to the first aspect of the patent application, wherein the tea is dried by a drying operation or a hot method. The method for making a tea granule according to claim 1, wherein the smashing operation is one of grinding, or crushing, or cutting, or reaming, or crushing, or handing over the operation. . For example, the method for preparing a tea granule according to the first aspect of the patent application, wherein the fine smashing operation, or the screening operation, or the sealing operation, is optionally involved in a sterilization operation. The method for making a tea granule according to claim 1, wherein a thermal evaporation operation is involved before the sieving operation is performed after the smashing operation. The method for making a tea granule according to claim 1, wherein in the sifting operation, a dehumidification operation is involved. The method for preparing a tea granule according to claim 1, wherein the sealing operation comprises sealing the surface of the granule by a cooling and drying operation. The method for making a tea granule according to claim 1, wherein the sealing operation is performed by a heating operation to seal the surface of the granule. For example, in the tea granule manufacturing method described in claim 1, wherein the granules are placed in a dynamic agitation space during the sealing operation. The method for making a tea granule according to claim 1, wherein the flavoring operation is involved in the sealing operation or the previous process. The equipment used in the manufacture of the tea granules of the present invention comprises: a fine crushing device listed on the process line; a sequential screening device; a sequential sealing device; and a sequential packaging machine. The apparatus for making tea granules according to claim 11, wherein the pulverizing device, or the sifting device, or the splicing device is optionally combined with a sterilizing unit. The apparatus for making tea granules according to claim 11, wherein the sieve device incorporates a refrigerating device. The apparatus for making tea granules according to claim 11, wherein the sealing device incorporates a refrigerating device. The apparatus for making tea granules according to claim 11, wherein the sealing device incorporates a heat generating unit. The apparatus for making tea granules according to claim 11, wherein the sieve device is connected to the sealing device via a conveying device. The apparatus for making tea granules according to claim 11, wherein the working space of the fine crushing device, the filtering device and the sealing device are respectively an independent enclosing space. The apparatus for making tea granules according to claim 18, wherein the traffic path between adjacent enveloping spaces is an enclosed traffic passage.