Steam fixation equipment for mulberry tea processing

Abstract

The utility model provides steam fixation equipment for mulberry tea processing, and belongs to the technical field of mulberry tea processing. Comprising a base, a fixed seat and a steam generator are fixed on the base, a horizontal fixation cylinder is fixed at the top of the fixed seat, a rotatable storage inner cylinder is inserted in the fixation cylinder, a plurality of openings are formed in the surface of the storage inner cylinder in a surrounding mode, a bag net is laid on the surface of the storage inner cylinder, and the steam seat is arranged at the bottom in the fixation cylinder in parallel in the axis direction of the storage inner cylinder; a plurality of steam spraying pipes are installed on the upper end face of the steam base, the steam base is connected with the steam generator through a pipeline, a pressure relief pipe is fixed to the top of the fixation barrel, a steam exhaust pipe is installed on one side of the top end of the pressure relief pipe, and a sealing piston is elastically installed in the pressure relief pipe and located in the middle in the pressure relief pipe. According to the utility model, the mulberries can be subjected to drum-type uniform steam fixation, and the damage caused by the traditional tea leaf stir-frying fixation method can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mulberry tea processing, in particular to steam fixing equipment for mulberry tea processing. Background Art

[0002] Mulberry tea is a kind of tea made from mulberry as the main raw material. During the processing of mulberry tea, it needs to be withered to reduce its water content. At the same time, heat treatment can destroy the enzyme activity in mulberry, prevent its fermentation, and help reduce the bitter taste in mulberry while retaining its nutrients and flavor.

[0003] At present, when the existing technology is used to wither mulberry tea, due to the significant difference in structure between mulberry fruit and tea leaves, the traditional method of withering tea leaves in an iron pan is used, which can easily cause damage to the mulberry fruit and affect the product quality of mulberry tea. Therefore, the present application provides a steam withering equipment for mulberry tea processing to solve the above technical problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a steam-dried tea processing device for mulberry tea to solve the problem in the prior art that when the traditional tea-dried tea-dried tea-dried tea-dried tea-frying method is used to fry mulberries, the mulberry fruits are easily damaged, thereby affecting the product quality of the mulberry tea.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A steam-fixing device for processing mulberry tea comprises a base, on which a fixing base and a steam generator are fixed, a horizontal fixing tube is fixed on the top of the fixing base, a rotatable material storage inner tube is inserted and installed in the fixing tube, a plurality of openings are arranged around the surface of the material storage inner tube, and a net is laid, a steam seat is arranged parallel to the axial direction of the material storage inner tube at the bottom of the fixing tube, a plurality of steam injection pipes are installed on the upper end surface of the steam seat, the steam seat is connected to the steam generator through a pipeline, a pressure relief pipe is fixed on the top of the fixing tube, an exhaust pipe is installed on one side of the top end of the pressure relief pipe, a sealing piston is elastically installed in the pressure relief pipe, and the sealing piston is located in the middle of the pressure relief pipe.

[0007] Optionally, one end of the material storage inner cylinder is placed at the port of the withering cylinder and is provided with an opening, a sealing end cover is installed at the opening, and a handle is installed on the outer side of the sealing end cover.

[0008] Optionally, a motor is fixed to the end of the withering tube away from the sealing end cover, the shaft of the motor extends horizontally into the withering tube and is fixed with an insert block, and the end of the material storage inner tube away from the sealing end cover extends into the withering tube and is provided with a slot for inserting the insert block at the shaft of the motor.

[0009] Optionally, a vertical movable rod is fixed to the middle of the upper end surface of the sealing piston, the movable rod vertically penetrates the top of the pressure relief pipe, and a return spring is sleeved on the movable rod.

[0010] Optionally, the top end of the return spring is fixed to the top of the pressure relief pipe, and the lower end of the return spring elastically abuts against the sealing piston.

[0011] Optionally, a pressure gauge is installed on the steam generator, a steam pipe is installed on the output end of the pressure gauge, and a connecting pipe is installed on the bottom of the steam seat, the connecting pipe passes through the outside of the fixed seat and docks with the steam pipe.

[0012] Optionally, inner support rings are fixed around both ends of the material storage inner cylinder, outer support rings are fixed around the outer side of the inner support ring, and the outer support rings are fixed to the inner ends of the withering cylinder.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] In the above scheme, thanks to the cooperation of the withering cylinder, the storage inner cylinder, the motor and the steam seat, mulberries can be stored in the storage inner cylinder, and then the motor drives the storage inner cylinder to rotate in the withering cylinder, and the steam seat is used to perform a rotating and uniform steam withering treatment on the mulberries in the storage inner cylinder. Compared with the traditional method of withering tea leaves in an iron pan, this device can avoid damage to the mulberry fruits during withering, which is beneficial to ensuring the product quality of mulberry tea.

[0015] At the same time, thanks to the setting of the pressure relief pipe, when the steam pressure in the storage cylinder is high, the sealing piston can be pushed up to expose the port of the exhaust pipe, and then the pressure can be automatically relieved, thereby effectively ensuring that the steam pressure in the withering cylinder is constant, which is beneficial to improving the withering effect of mulberries.

[0016] In summary, the device can not only perform uniform drum-type steam withering on mulberries, but also avoid the damage caused by the traditional tea frying withering method. In the withering process, the steam pressure can be kept constant, which is beneficial to improving the withering effect of mulberries, and the overall use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0018] Figure 1 A schematic diagram of the structure of the steam-fixing equipment for mulberry tea processing;

[0019] Figure 2 Schematic diagram of the internal structure of the steam-fixing equipment for mulberry tea processing;

[0020] Figure 3 It is a structural schematic diagram of the inner cylinder for storing materials;

[0021] Figure 4 for Figure 2 A magnified schematic diagram of the structure in the middle.

[0022] [reference numerals]

[0023] 1. Base; 2. Fixed seat; 3. Killing tube; 301. Observation window; 4. Inner tube for material storage; 401. Sealing end cover; 402. Handle; 403. Inner support ring; 404. Outer support ring; 5. Motor; 6. Pressure relief pipe; 601. Exhaust pipe; 602. Sealing piston; 603. Movable rod; 604. Reset spring; 7. Steam generator; 701. Pressure gauge; 702. Steam transmission pipe; 8. Steam seat; 801. Steam injection pipe; 802. Connecting pipe.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0025] The following is a detailed description of a steam-fixing device for mulberry tea processing provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0026] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0027] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0028] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0029] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0030] like Figure 1 , Figure 2 and Figure 3As shown, an embodiment of the utility model provides a steam withering device for processing mulberry tea, comprising a base 1, on which a fixed base 2 and a steam generator 7 are fixed, a horizontal withering cylinder 3 is fixed on the top of the fixed base 2, an observation window 301 is provided on the surface of the withering cylinder 3, a rotatable material storage inner cylinder 4 is inserted and installed in the withering cylinder 3, a plurality of openings are opened around the surface of the material storage inner cylinder 4, and a net is laid, wherein inner support rings 403 are fixed around both ends of the material storage inner cylinder 4, an outer support ring 404 is fixed around the outer side of the inner support ring 403, and the outer support ring 404 is fixed to the inner ends of the withering cylinder 3, so that the material storage inner cylinder 4 can rotate in the withering cylinder 3.

[0031] At the same time, one end of the material storage inner cylinder 4 is placed at the port of the withering cylinder 3 and is provided with an opening, and a sealing end cover 401 is installed at the opening. The sealing end cover 401 and the end opening of the material storage inner cylinder 4 are provided with a locking structure, including but not limited to structures such as a latch, and a handle 402 is installed on the outer side of the sealing end cover 401, which can facilitate the opening of the material storage inner cylinder 4.

[0032] The end of the killing tube 3 away from the sealing end cover 401 is fixed with a motor 5, the shaft of the motor 5 extends horizontally into the killing tube 3, and is fixed with an insert block, and the end of the material storage inner tube 4 away from the sealing end cover 401 extends into the killing tube 3, and is provided with a slot for inserting the insert block at the shaft of the motor 5, wherein a magnetic block is provided between the insert block and the slot to ensure the stable connection between the two. Therefore, the material storage inner tube 4 can be inserted into the killing tube 3 to connect with the shaft of the motor 5, so that the motor 5 can be used to drive the material storage inner tube 4 to drive the mulberries to rotate in the killing tube 3.

[0033] In addition, a steam seat 8 is provided at the bottom of the withering tube 3 in parallel with the axial direction of the material storage inner tube 4, and a plurality of steam spray pipes 801 are installed on the upper end surface of the steam seat 8. The steam seat 8 is connected to the steam generator 7 through a pipeline, so that the steam generator 7 can steam wither the mulberries in the material storage inner tube 4 through the steam spray pipes 801 on the steam seat 8. In specific implementation, a pressure gauge 701 is installed on the steam generator 7, a steam delivery pipe 702 is installed at the output end of the pressure gauge 701, and a connecting pipe 802 is installed at the bottom of the steam seat 8, the connecting pipe 802 passes through the outside of the fixed seat 2, and is connected to the steam delivery pipe 702, so that the steam generator 7 can input steam into the steam seat 8 through the steam delivery pipe 702 and the connecting pipe 802, and spray it out through the steam spray pipe 801.

[0034] like Figure 2 and Figure 4As shown, a pressure relief pipe 6 is fixed to the top of the withering tube 3, and an exhaust pipe 601 is installed on one side of the top of the pressure relief pipe 6. A sealing piston 602 is elastically installed in the pressure relief pipe 6, and the sealing piston 602 is located in the middle part of the pressure relief pipe 6. Specifically, a vertical movable rod 603 is fixed to the middle part of the upper end surface of the sealing piston 602, and the movable rod 603 vertically penetrates the top of the pressure relief pipe 6, and a return spring 604 is sleeved on the movable rod 603, wherein the top end of the return spring 604 is fixed to the top of the pressure relief pipe 6, and the lower end of the return spring 604 elastically abuts against the sealing piston 602, so that the sealing piston 602 is elastically installed in the pressure relief pipe 6, and can block the port of the exhaust pipe 601, and when the steam pressure in the withering tube 3 is too high, the sealing piston 602 is moved upward due to the pressure, and then the port of the exhaust pipe 601 is opened to automatically relieve the pressure, which is beneficial to ensure the pressure stability in the withering tube 3.

[0035] The utility model provides a working principle. The steam-driving equipment for processing mulberry tea can store mulberries through the storage inner cylinder 4 when in use, and then drive the storage inner cylinder 4 to rotate in the withering cylinder 3 through the motor 5, and then start the steam generator 7 to transport hot steam to the steam seat 8, and perform a rotating and uniform steam-driving treatment on the mulberries in the storage inner cylinder 4 through the steam spray pipe 801. Compared with the traditional method of withering tea leaves in an iron pan, the device can avoid damage to mulberry fruits during withering, which is beneficial to ensuring the product quality of mulberry tea.

[0036] At the same time, when the steam pressure in the material storage inner cylinder 4 is relatively high, the higher pressure will push up the sealing piston 602 to expose the port of the exhaust pipe 601, and then automatically release the pressure, thereby effectively ensuring that the steam pressure in the withering cylinder 3 is constant, which is beneficial to improving the withering effect of mulberries.

[0037] In summary, the device can not only perform uniform drum-type steam withering on mulberries, but also avoid the damage caused by the traditional tea frying withering method. In the withering process, the steam pressure can be kept constant, which is beneficial to improving the withering effect of mulberries, and the overall use effect is good.

[0038] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A steam-curing device for processing mulberry tea, comprising a base (1), characterized in that: A fixed seat (2) and a steam generator (7) are fixed on the base (1); a horizontal withering tube (3) is fixed on the top of the fixed seat (2); a rotatable material storage inner tube (4) is inserted and installed in the withering tube (3); a plurality of openings are arranged around the surface of the material storage inner tube (4) and a net is laid; a steam seat (8) is arranged on the bottom of the withering tube (3) parallel to the axial direction of the material storage inner tube (4); a plurality of steam injection pipes (801) are installed on the upper end surface of the steam seat (8); the steam seat (8) is connected to the steam generator (7) through a pipeline; a pressure relief pipe (6) is fixed on the top of the withering tube (3); an exhaust pipe (601) is installed on one side of the top end of the pressure relief pipe (6); a sealing piston (602) is elastically installed in the pressure relief pipe (6); and the sealing piston (602) is located in the middle of the pressure relief pipe (6).

2. The steam fixing device for mulberry tea processing according to claim 1, characterized in that: One end of the material storage inner cylinder (4) is placed at the end of the withering cylinder (3) and is provided with an opening, a sealing end cover (401) is installed at the opening, and a handle (402) is installed on the outer side of the sealing end cover (401).

3. The steam fixing device for mulberry tea processing according to claim 2, characterized in that: A motor (5) is fixed to one end of the killing tube (3) away from the sealing end cover (401), and the shaft of the motor (5) extends horizontally into the killing tube (3) and is fixed with an insert block, and the end of the material storage inner tube (4) away from the sealing end cover (401) extends into the killing tube (3) and is provided with a slot for inserting the insert block at the shaft of the motor (5).

4. The steam fixing device for mulberry tea processing according to claim 1, characterized in that: A vertical movable rod (603) is fixed to the middle of the upper end surface of the sealing piston (602). The movable rod (603) vertically penetrates the top of the pressure relief pipe (6), and a return spring (604) is sleeved on the movable rod (603).

5. The steam fixing device for mulberry tea processing according to claim 4, characterized in that: The top end of the return spring (604) is fixed to the top of the pressure relief pipe (6), and the lower end of the return spring (604) elastically abuts against the sealing piston (602).

6. The steam fixing device for mulberry tea processing according to claim 1, characterized in that: A pressure gauge (701) is installed on the steam generator (7), a steam delivery pipe (702) is installed at the output end of the pressure gauge (701), and a connecting pipe (802) is installed at the bottom of the steam seat (8), the connecting pipe (802) passes through the outside of the fixing seat (2) and is connected to the steam delivery pipe (702).

7. The steam-fixing equipment for mulberry tea processing according to claim 1, characterized in that: An inner support ring (403) is fixed around both ends of the material storage inner cylinder (4), an outer support ring (404) is fixed around the outer side of the inner support ring (403), and the outer support ring (404) is fixed to the inner ends of the withering cylinder (3).

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