CN110731393A - Tea superheated steam fixing machine - Google Patents

Abstract

A tea superheated steam fixing machine relates to a tea processing machine. Including a frame, a controller, a steaming component, a feeding component, and a discharging component, the steaming component is provided with a fixing chamber, and a steam superheater with an external steam pipe is arranged on the fixing chamber. There is a dehumidifying fan blowing air to the outlet end of the fixing chamber, an exhaust pipe is arranged at the top of the front end of the fixing chamber, a moisture absorption cylinder is arranged at the top of the rear end of the fixing chamber, and a moisture exhaust pipe is arranged at the top of the moisture absorption cylinder. The method can adapt to the greening of various tender and old tea leaves, can quickly and uniformly kill the tea leaves, and can adjust the steaming speed in time according to the number of greening leaves; the humidity of the steamed green leaves can be reduced as required, and the steamed green leaves can be quickly dehydrated and dried. Cooling to prevent the tea leaves from fermenting and yellowing, and to ensure the quality of the green tea prepared. The invention can not only meet the needs of preparing ordinary green tea steaming, but also meet the needs of preparing high-grade green tea steaming, and can also perform fresh leaf steaming for black hair tea processing, and is a tea steaming machine with strong adaptability.

Description

Tea superheated steam fixing machine

technical field

The invention relates to a tea steaming machine.

Background technique

Tea steam fixing machine is a commonly used tea machine. The traditional steam fixing machine not only has poor performance, but also has low steaming efficiency. The main problem is the poor steaming quality. Therefore, people have made some improvements, such as the high-efficiency and energy-saving tea steam fixing machine with the publication number CN109393087A and the publication date of 2019.03.01, the disclosed technology is: including a chassis, a furnace and a water tank are arranged in the chassis, and the furnace and the water tank are thermally connected, The furnace is used to heat the water tank. There is a steam pipe on the upper side of the water tank. The steam pipe rotates into the furnace and passes through the water tank. The upper side of the chassis is provided with a fixing area, and the steam pipe passing through the water tank is connected to the fixing area. It is used for steam fixing; it can realize continuous and continuous fixing, improve fixing efficiency, and ensure full utilization of heat energy; to solve the problem that the current use of combustion boiler for steam fixing will cause the problem of uncontinuous fixing and serious energy consumption. Another example is a tea steam fixing machine with publication number CN203851718U, published on 2014.10.01. The disclosed technology is: it was invented to solve the problem that the existing tea fixing machine was incomplete and the effect was not good. It includes a drum, a rotating shaft, a motor connected to the rotating shaft, and a tea feeding device. The drum has an inner cavity, an air inlet heating layer outside the inner cavity, and a thermal insulation layer outside the air inlet heating layer. The rotating shaft A central steam pipe connected to the steam generator is fixed externally, the central steam pipe rotates together with the rotating shaft, a plurality of through holes are arranged on the pipe wall of the central steam pipe, and the central steam pipe is connected to the adjacent one. The outer surface of one end of the tea feeding device is provided with a plurality of push vane plates, the outer surface of the end of the central steam pipe away from the tea feeding device is provided with a plurality of guide vane rotating blades, and the upper or lower heat preservation layer is provided with a plurality of guide vane rotating blades. Or there are steam pipe rows connected to the steam generator up and down. The problems existing in the above prior art are: First, the steam is saturated steam, and the temperature is low, which is about 100 ° C, and the tea leaves cannot be quickly killed, resulting in a long time to kill the tea leaves, affecting the quality of the tea leaves, especially the inability to meet the requirements of high-grade green tea. Fix it. Second, the steaming efficiency is low. The speed of fixing is restricted by the low steam temperature, and the speed and quantity of fixing cannot be improved. The third is that the moisture content of saturated steam is high, and the humidity of tea leaves after steaming is heavy, resulting in high moisture content of steamed green leaves, which is not conducive to subsequent processing and affects the quality of tea leaves. Fourth, the heat cannot be dissipated in time, causing the tea leaves to turn yellow and affecting the quality of green tea. Fifth, the adaptability is poor. Only green tea leaves with 1-2 leaves per green bud can be steamed, and black tea leaves with more than 4-6 leaves per green bud cannot be steamed. None of these problems can be solved by the existing technology.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problems existing in the prior art, and discloses a kind of tea that can adapt to the greening of various fresh tea leaves, can quickly kill the tea leaves, can adjust the steaming speed in time according to the number of greening leaves, and can quickly reduce the steaming speed. The leaf humidity and temperature can ensure the quality of the green tea. It can not only meet the requirements for the preparation of ordinary green tea, but also meet the requirements for the preparation of high-grade green tea.

One of the technical solutions of the present invention is: a tea superheated steam fixing machine, including a frame, a controller, a steaming component, a feeding component, and a discharging component. The special feature is that the steaming component is provided with a fixing unit. There is a steam superheating heater with an external steam pipe on the fixing chamber, a dehumidifying fan blowing air to the outlet of the fixing chamber is arranged at the rear of the fixing chamber, and an exhaust pipe is arranged at the top of the front end of the fixing chamber. The top of the rear end of the chamber is provided with a moisture absorption cylinder, and the top of the moisture absorption cylinder is provided with a moisture exhaust pipe.

The second technical solution of the present invention is: a tea superheated steam fixing machine, including a frame, a controller, a steaming component, a feeding component, and a discharging component. The special feature is that the steaming component is provided with a fixing unit. There is a steam superheating heater with an external steam pipe on the fixing chamber, a dehumidifying fan blowing air to the outlet of the fixing chamber is arranged at the rear of the fixing chamber, and an exhaust pipe is arranged at the top of the front end of the fixing chamber. A moisture absorption cylinder is arranged at the top of the rear end of the chamber, a moisture exhaust pipe is arranged at the top of the moisture absorption cylinder, a dehydration assembly is arranged from the front end to the middle and rear of the discharge assembly, and a cooling assembly is arranged behind the dehydration assembly.

The dehydration component in the technical solution of the present invention consists of a blower located on the side of the finishing chamber, a blower heating device connected to the air outlet end of the blower, and a counter-discharge component sleeved on the front end to the middle rear of the discharge component. It consists of a hot air box for dehydrating steamed green tea leaves, and an air supply pipe for ventilating connection between the blast heating device and the discharging component.

The cooling component in the technical solution of the present invention consists of a cooling fan located under the discharging component, a cooling fan connected to the air outlet of the cooling fan, and a cooling fan for cooling the tea material after the dehydration component is dehydrated and sleeved under the tail of the discharging component 3. Composed of cooling bellows.

The steam superheating heater in the technical solution of the present invention is provided with a casing, a plurality of electric heating pipes are arranged in the casing, radiating fins are arranged on the electric heating pipes, and both ends of the electric heating pipes are closed with steam holes in front of them. The steam outlet pipe is connected with the external steam pipe, a terminal post is arranged on the outer shell of one end of the electric heating pipe, and a steam outlet is arranged on the rear side of the outer casing corresponding to the height of the electric heating pipe.

By adopting the above technical solutions, the present invention solves the problems existing in the prior art, and because the steam superheating heater 1c is provided, the steam temperature can be increased to more than 480°C, which can adapt to the greening of various young and old tea leaves, and can quickly The tea leaves are completely killed, and the steaming speed can be adjusted according to the number of green leaves; due to the use of superheated steam to kill the green leaves, the steam brings less moisture, which can effectively control the moisture content of the steamed green leaves, which is conducive to subsequent processing and improves the quality of tea leaves; Because there is an exhaust pipe on the fixing room, it is conducive to the flow of high-temperature steam, so that the tea leaves are steamed evenly; there are dehumidification fans, moisture absorption cylinders and moisture exhaust pipes on the fixing room, which can quickly dissipate the mist in the fixing room and reduce the Humidity of steamed green leaves; due to the dehydration components and cooling components, the steamed green leaves can be quickly dehydrated and cooled, preventing the tea leaves from fermenting and turning yellow, and ensuring the quality of the prepared green tea. The invention can not only meet the needs of preparing ordinary green tea steaming, but also meet the needs of preparing high-grade green tea steaming, and can also process fresh leaf steaming black hair tea, and is a tea steaming machine with strong adaptability.

Description of drawings

1 is a schematic front view of the present invention;

Fig. 2 is the right side schematic diagram of the present invention;

FIG. 3 is a schematic top view of the present invention.

FIG. 4 is a schematic structural diagram of an embodiment of the electric heater of the present invention.

Description of the symbols: 1- steaming component, 2-feeding component, 3-discharging component, 4-dehydration component, 5-cooling component, 6-controller, 7-rack, 1a-fixing chamber, 1b- Steam pipe, 1c-steam superheating heater, 1c1-casing, 1c2-electric heating pipe, 1c3-steam outlet, 1c4-front wall, 1c5-terminal, 1c6-radiator, 1c7-steam outlet pipe, 1d-top cover , 1e- moisture absorption cylinder, 1f- exhaust pipe, 1g- dehumidification fan, 1h- moisture exhaust pipe, 2a- hopper, 2b- tea equalization device, 2c- input belt, 2d- transmission device, 3a- conveyor belt baffle , 3b-conveyor belt, 3c-conveyor belt roller, 3d-conveyor belt motor, 3e-chain, 3f-scraping tea roller, 3g-turning tea wheel motor, 3h-turning tea wheel adjusting mechanism, 3i-adjusting wheel, 3j- Turning tea wheel, 3k- conveyor belt rack, 4a- blower, 4b- blowing heating device, 4c- heating electric control cabinet, 4d- air supply duct, 4e- hot air box, 5a- cooling fan, 5b- cooling air box.

Detailed ways

In order to facilitate further understanding of the present invention, the present invention will be further described below with reference to FIGS. 1-4 by using specific embodiments.

Embodiment 1: The tea superheated steam fixing machine includes a frame 7, a controller 6, a steaming component 1, a feeding component 2, and a discharging component 3. The steaming component 1 is provided with a fixing chamber 1a, in the fixing chamber 1a is provided with a steam superheating heater 1c with an external steam pipe 1b, a dehumidifying fan 1g blowing air to the outlet end of the fixing chamber 1a is arranged at the rear of the fixing chamber 1a, and an exhaust pipe 1f is arranged at the top of the front end of the fixing chamber 1a , at the top of the rear end of the fixing chamber 1a is provided with a moisture absorption cylinder 1e, and the top of the moisture absorption cylinder 1e is provided with a moisture exhaust pipe 1h.

Embodiment 2: The tea superheated steam fixing machine includes a frame 7, a controller 6, a steaming component 1, a feeding component 2, and a discharging component 3. The steaming component 1 is provided with a fixing chamber 1a, in the fixing chamber 1a is provided with a steam superheating heater 1c with an external steam pipe 1b, a dehumidifying fan 1g blowing air to the outlet end of the fixing chamber 1a is arranged at the rear of the fixing chamber 1a, and an exhaust pipe 1f is arranged at the top of the front end of the fixing chamber 1a , a moisture absorption cylinder 1e is arranged at the top of the rear end of the fixing chamber 1a, a moisture exhaust pipe 1h is arranged at the top of the moisture absorption cylinder 1e, a dehydration assembly 4 is arranged at the front end to the middle rear of the discharge assembly 3, and behind the dehydration assembly 4 A cooling assembly 5 is provided.

In a preferred solution, the dehydration assembly 4 is composed of a blower 4a located on the side of the finishing chamber 1a, a blower heating device 4b connected to the air outlet end of the blower 4a, and a pair of counters that are sleeved on the front end to the middle and rear of the discharge assembly 3. It consists of a hot air box 4e for dehydrating the steamed green tea leaves on the discharge assembly 3, and an air supply pipe 4d for ventilating connection between the blast heating device 4b and the discharge assembly 3.

In a preferred solution, the cooling component 5 is composed of a cooling fan 5a located under the discharge assembly 3, and a cooling fan 5a connected to the air outlet of the cooling fan 5a, which is sleeved under the tail of the discharge assembly 3 to dehydrate the dehydration assembly 4. It is composed of cooling air box 5b for cooling the material.

In a preferred solution, the steam superheating heater 1c is provided with an outer casing 1c1, a plurality of electric heating pipes 1c2 are arranged in the outer casing 1c1, fins 1c6 are arranged on the electric heating pipes 1c2, and fins 1c6 are arranged in front of the electric heating pipes 1c2 The steam outlet pipe 1c7 is closed at both ends of the steam hole. The steam outlet pipe 1c7 is communicated with the external steam pipe 1b. A terminal 1c5 is provided on the outer casing 1c1 at one end of the electric heating pipe 1c2, on the rear side of the outer casing 1c1 corresponding to the height of the electric heating pipe 1c2. There is a steam outlet 1c3.

Example 1: A tea superheated steam fixing machine, including a frame 7, a controller 6, a steaming component 1, a feeding component 2, and a discharging component 3, the steaming component 1 is provided with a fixing chamber 1a, in the fixing chamber 1a is provided with a steam superheating heater 1c with an external steam pipe 1b, a dehumidifying fan 1g blowing air to the outlet end of the fixing chamber 1a is arranged at the rear of the fixing chamber 1a, and an exhaust pipe 1f is arranged at the top of the front end of the fixing chamber 1a , at the top of the rear end of the fixing chamber 1a is provided with a moisture absorption cylinder 1e, and the top of the moisture absorption cylinder 1e is provided with a moisture exhaust pipe 1h. Since the steam superheating heater 1c is provided in this embodiment, the steam temperature can be increased to more than 480°C, which can adapt to the killing of various tender and old tea leaves, and can quickly kill the tea leaves, especially the essence of more than 4 leaves per bud. The old tea leaves are thoroughly steamed, and the steaming speed can be adjusted according to the number of green leaves; the exhaust pipe 1f is arranged on the greening chamber 1a, which is conducive to the flow of high-temperature steam, so that the tea leaves can be steamed evenly; There is a dehumidification fan 1g, a moisture absorption cylinder 1e and a moisture exhaust pipe 1h, which can quickly disperse the mist in the finishing room 1a and reduce the humidity of steamed green leaves. This embodiment is particularly suitable for preparing the steamed green of black hair tea.

Example 2: The tea superheated steam fixing machine includes a frame 7, a controller 6, a steaming component 1, a feeding component 2, and a discharging component 3. The steaming component 1 is provided with a fixing chamber 1a, in the fixing chamber 1a is provided with a steam superheating heater 1c with an external steam pipe 1b, a dehumidifying fan 1g blowing air to the outlet end of the fixing chamber 1a is arranged at the rear of the fixing chamber 1a, and an exhaust pipe 1f is arranged at the top of the front end of the fixing chamber 1a , a moisture absorption cylinder 1e is arranged at the top of the rear end of the fixing chamber 1a, a moisture exhaust pipe 1h is arranged at the top of the moisture absorption cylinder 1e, a dehydration assembly 4 is arranged at the front end to the middle rear of the discharge assembly 3, and behind the dehydration assembly 4 A cooling assembly 5 is provided.

The dehydration assembly 4 consists of a blower 4a arranged on the side of the finishing chamber 1a, a blower heating device 4b connected to the outlet end of the blower 4a, and a pair of discharge assemblies 3 that are sleeved on the front end to the middle and rear of the discharge assembly 3. It is composed of the hot air box 4e for dehydrating the steamed green tea leaves above, and the air supply pipe 4d for ventilating connection between the blast heating device 4b and the discharging assembly 3 . The cooling assembly 5 is composed of a cooling fan 5a located under the discharging assembly 3, and a cooling fan 5a that is connected to the outlet of the cooling fan 5a, and is sleeved under the tail of the discharging assembly 3 to cool the tea material after dehydrating the dehydrating assembly 4. The cooling air box 5b is composed. Since the steam superheating heater 1c is provided in this embodiment, the steam temperature can be increased to more than 480°C, which can adapt to the greening of various young and old tea leaves, can quickly kill the tea leaves, and can adjust the steaming speed according to the number of green leaves. Because there is an exhaust pipe 1f on the fixing chamber 1a, it is conducive to the flow of high-temperature steam, so that the tea leaves are steamed evenly; the fixing chamber 1a is provided with a dehumidifying fan 1g, a moisture absorption cylinder 1e and a moisture exhaust pipe 1h, which can quickly Disperse the mist in the fixing chamber 1a and reduce the humidity of the steamed green leaves; because the dehydration component 4 and the cooling component 5 are provided, the steamed green leaves can be quickly dehydrated and cooled, preventing the tea leaves from fermenting and turning yellow, and ensuring the quality of the prepared green tea. The invention can not only meet the needs of preparing ordinary green tea steamed green tea, but also meet the needs of preparing high-grade green tea steamed green tea.

Example 3: The tea superheated steam fixing machine includes a frame 7, a controller 6, a steaming component 1, a feeding component 2, and a discharging component 2. The steaming component 1 is arranged on the frame 7, and the The feeding component 2 is connected with the steaming component 1, the discharging component 3 is connected with the tea outlet end of the steaming component 1, and a dehydrating component 4 is arranged under the front end to the middle and rear of the discharging component 3. A cooling assembly 5 is provided at the rear. The steaming assembly 1 is provided with a steam superheating heater 1c that passes through the external steam pipe 1b in the fixing chamber 1a, and a dehumidifying fan blowing air to the outlet end of the fixing chamber 1a is arranged at the rear of the fixing chamber 1a. 1g, an exhaust pipe 1f is arranged at the top of the front end of the finishing chamber 1a, and a moisture exhaust pipe 1h is arranged at the top of the rear end of the finishing chamber 1a. The steam superheating heater 1c is provided with an outer casing 1c1, a plurality of electric heating pipes 1c2 are arranged in the outer casing 1c1, fins 1c6 are arranged on the electric heating pipes 1c2, and two steam holes are arranged in front of the electric heating pipes 1c2. A steam outlet pipe 1c7 with closed ends, the steam outlet pipe 1c7 communicates with the external steam pipe 1b, a terminal 1c5 is provided on the outer casing 1c1 at one end of the electric heating pipe 1c2, and a steam outlet is provided on the rear side of the outer casing 1c1 corresponding to the height of the electric heating pipe 1c2 Road 1c3. The feeding assembly 2 is set in the finishing chamber 1a, and is composed of a hopper 2a, an input belt 2c arranged below the hopper 2a, and a tea equalizing device 2b arranged on the input belt 2c. The drive motor of the input belt 2c is located at the bottom of the finishing chamber 1a, and drives the input belt 2c to run through a transmission device 2d (chain drive). The tea equalizing device 2b is a common facility in the industry, and consists of a tea equalizing wheel driven by a motor (not shown), and a regulating wheel for adjusting the distance between the tea equalizing wheel and the input belt 2c. The discharging assembly 2 is also a common facility in the industry, and is provided with a conveyor belt frame 3k, the conveyor belt frame 3k is set to two layers, the conveyor belt 3b is arranged on the upper and lower layers of the conveyor belt frame 3k, and the two sides of the upper layer of the conveyor belt frame 3k are arranged. There is a conveyor belt baffle 3a, a conveyor belt motor 3d is provided at the bottom of the right end of the conveyor belt frame 3k, a conveyor belt roller 3c is provided at the right end of the conveyor belt frame 3k, and a power is provided between the conveyor belt motor 3d and the conveyor belt roller 3c. The transmission chain 3e is provided with an adjustable wheel 3i for adjusting the tightness of the conveyor belt 3b at the front and rear of the second layer of the conveyor belt frame 3k, and a tea scraping roller 3f is provided at the bottom of the return section at the right end of the conveyor belt 3b. , the tea scraping roller 3f is driven by the chain 3 and rotates clockwise. There are fine brushes on the tea scraping roller 3f, and its function is to scrape and clean the finely broken tea leaves on the conveyor belt 3b, which are evenly distributed on the upper layer of the conveyor belt frame 3k. There are a plurality of tea turning wheels 3j, the distance from the tea turning wheel 3j to the surface of the conveyor belt 3b is adjusted by the tea turning wheel adjusting mechanism 3h arranged on the conveyor belt baffle 3a, and the tea turning wheel 3j is set on the side of the conveyor belt frame 3k. The tea wheel motor 3g is uniformly driven by the transmission chain. The dehydration assembly 4 consists of a blower 4a arranged on the side of the finishing chamber 1a, a blower heating device 4b connected to the outlet end of the blower 4a, and a pair of discharge assemblies 3 that are sleeved on the front end to the middle and rear of the discharge assembly 3. It is composed of a hot air box 4e for dehydrating the steamed green tea leaves above, and an air supply pipe 4d for ventilating connection between the blast heating device 4b and the discharging assembly 3 . A heating electric control cabinet 4c is provided on the blast heating device 4b. The hot air box 4e is made into a groove shape, the side is triangular, the left is high and the right is narrow, and the opening of the groove is in contact with the bottom surface of the conveyor belt 3b on the top of the conveyor belt frame 3k. The hot air sent from the air supply pipe 4d dehydrates the steamed green tea leaves through the bottom of the conveyor belt 3b. The blast heating device 4b is a market product, model: GKFD-10, and the manufacturer is Yancheng Dongre Thermal Energy Environmental Protection Machinery Co., Ltd. The cooling assembly 5 is composed of a cooling fan 5a located under the discharging assembly 3, and a cooling fan 5a that is connected to the outlet of the cooling fan 5a, and is sleeved under the tail of the discharging assembly 3 to cool the tea material after dehydrating the dehydrating assembly 4. The cooling air box 5b is composed. That is to say, the cooling air box 5b is made into a groove shape, the side is triangular, the opening of the groove shape is in contact with the bottom surface of the conveyor belt 3b at the right end of the conveyor belt frame 3k, and the air sent by the cooling fan 5a passes through the bottom of the conveyor belt 3b. Green tea leaves are cooled. The controller 6 controls the dehumidifying fan 1g of the steaming unit 1, the feeding unit 2, the discharging unit 3, the dehydrating unit 4, the cooling unit 5, and the heating electric control cabinet 4c controls the blower heating device 4b and the steam superheating heater 1c. Heat regulation. This embodiment solves the problems existing in the prior art. Because the steam superheating heater 1c is provided, the steam temperature can be increased to more than 480°C, which can adapt to the greening of various young and old tea leaves, and can quickly kill the tea leaves. The steaming speed can be adjusted in time according to the number of green leaves; due to the use of superheated steam for greening, the steam brings less moisture, which can effectively control the moisture content of the steamed green leaves, which is conducive to subsequent processing and improves the quality of tea; There is an exhaust pipe 1f, which is conducive to the flow of high-temperature steam, so that the tea leaves can be steamed evenly; the dehumidification fan 1g, the moisture absorption cylinder 1e and the moisture exhaust pipe 1h are arranged on the fixing chamber 1a, which can quickly disperse the mist in the fixing chamber 1a. , reduce the humidity of the steamed green leaves; because the dehydration component 4 and the cooling component 5 are provided, the steamed green leaves can be dehydrated and cooled quickly, so as to prevent the tea leaves from fermenting and yellow, and ensure the quality of the prepared green tea. The invention can not only meet the needs of preparing ordinary green tea steaming, but also meet the needs of preparing high-grade green tea steaming, and can also process fresh leaf steaming black hair tea, and is a tea steaming machine with strong adaptability.

The working principle of the present invention is as follows: the fresh leaves enter the input belt 2c through the hopper 2a, and the fresh leaves enter the steaming area after being homogenized by the tea equalizing device 2b. The external steam passes through the steam pipe 1b and is heated by the steam superheater 1c (which can be increased to 480 ℃), and then enters the steaming area to steam the fresh leaves. The steam superheating heater 1c is controlled by the heating electric control cabinet 4c to control its calorific value to control the temperature of the steam entering the greening chamber 1a, so as to achieve the purpose of adjusting the steam temperature and adapt to the steaming of various old and tender tea leaves. In order to promote the flow of high temperature steam, an exhaust pipe 1f is provided at the top of the steaming area of the fixing chamber. After the fresh leaves are steamed, a large amount of moisture will be generated, and the moisture will be blown by the dehumidification fan 1g to the moisture absorption cylinder 1e and discharged through the moisture exhaust pipe for 1h. The steamed green tea leaves fall on the conveyor belt 3b after being dehumidified. During the conveying process, by controlling the heating electric control cabinet 4c, the air of the blower 4a is heated by the blower heating device 4b, and then sent to the hot air box by the air supply pipe 4d. 4e, the hot air dehydrates the tea leaves through the conveyor belt 3b, and the tea leaves enter the tail of the conveyor belt 3b after dehydration. At this time, the cooling fan 5a sends the cold air into the cooling air box 5b to cool the tea leaves on the conveyor belt 3b. Due to the high steaming temperature, the speed of greening is fast, the tea leaves are dehumidified in time, dehydrated in time, and cooled in time. The steamed tea leaves have strong aroma, green leaves and green tea soup, which can meet the requirements of high-grade green tea. If it is used for the steaming of black hair tea, the dehydration component 4 and the cooling component 5 can be turned off, and even the dehumidification fan 1g can be turned off. Because the black hair production needs to carry out stacking fermentation after the fresh leaves are steamed, it needs a certain amount of water and does not need to be cooled in time, so the steamed green tea leaves can be directly fermented through the conveying of the conveyor belt 3b.

The above are only illustrative examples of the present invention, and are not intended to limit the present invention in any form or substance. It should be pointed out that for those skilled in the art, without departing from the method of the present invention, Several improvements and supplements should also be regarded as the protection scope of the present invention. All those skilled in the art, without departing from the spirit and scope of the present invention, make use of the above-disclosed technical content to make some changes, modifications and equivalent changes of evolution, which are equivalent embodiments of the present invention; Meanwhile, any modification, modification and evolution of any equivalent changes made to the above-mentioned embodiments according to the essential technology of the present invention still belong to the protection scope of the present invention.

Claims (7)

1. Tea superheated steam machine of completing, including frame, controller, evaporate the blue or green subassembly, the feeding component, ejection of compact subassembly, its characterized in that: the steaming component is provided with a fixation chamber, a steam overheating heater externally connected with a steam pipe is arranged on the fixation chamber, a dehumidifying fan for blowing air to the outlet end of the fixation chamber is arranged at the rear part of the fixation chamber, an exhaust pipe is arranged at the top of the front end of the fixation chamber, a moisture absorption cylinder is arranged at the top of the rear end of the fixation chamber, and a moisture exhaust pipe is arranged at the top of the moisture absorption cylinder.

2. Tea superheated steam machine of completing, including frame, controller, evaporate the blue or green subassembly, the feeding component, ejection of compact subassembly, its characterized in that: the steaming component is provided with a water-removing chamber, a steam overheating heater externally connected with a steam pipe is arranged on the water-removing chamber, a dehumidifying fan for blowing air to the outlet end of the water-removing chamber is arranged at the rear part of the water-removing chamber, an exhaust pipe is arranged at the top of the front end of the water-removing chamber, a moisture absorption cylinder is arranged at the top of the rear end of the water-removing chamber, a moisture discharge pipe is arranged at the top of the moisture absorption cylinder, a dehydration component is arranged below the front end to the middle rear part of the discharge component, and a cooling component is arranged behind the dehydration component.

3. The tea superheated steam de-enzyming machine according to claim 2, characterized in that: the dehydration component consists of an air blower arranged on the side surface of the fixation chamber, an air blowing heating device connected with the air outlet end of the air blower, a hot air box sleeved on the lower part from the front end to the middle rear part of the discharging component and used for dehydrating the green steaming tea on the discharging component, and an air supply pipe used for ventilating and connecting the air blowing heating device and the discharging component.

4. The tea superheated steam de-enzyming machine according to claim 3, characterized in that: the hot air box is made into a groove shape, the side surface is triangular, the left side is high and the right side is narrow, the groove-shaped opening is in butt joint with the bottom surface of the conveying belt at the top of the conveying belt frame, and hot air sent by the air supply pipe dehydrates the steamed green tea leaves through the bottom of the conveying belt.

5. The tea superheated steam de-enzyming machine according to claim 2, characterized in that: the cooling assembly is composed of a cooling fan arranged below the discharging assembly and a cooling air box which is connected with an air outlet of the cooling fan and sleeved below the tail part of the discharging assembly for cooling tea materials after the dehydration assembly is dehydrated.

6. The tea superheated steam de-enzyming machine according to claim 2, characterized in that: the cooling air box is made into a groove shape, the side surface of the cooling air box is triangular, the groove-shaped opening is in butt joint with the bottom surface of the conveying belt at the right end of the conveying belt frame, and the air sent by the cooling fan cools the dewatered steamed green tea leaves through the bottom of the conveying belt.

7. The tea leaf steaming machine according to claim 1 or 2, wherein the steam overheating heater comprises a housing, a plurality of electric heating tubes are arranged in the housing, heat dissipation fins are arranged on the electric heating tubes, steam outlet pipes with two closed ends and full of steam holes are arranged in front of the electric heating tubes, the steam outlet pipes are communicated with the external steam pipes, binding posts are arranged on the housing at the end of the electric heating tubes , and steam outlet channels are arranged on the rear side of the housing corresponding to the height of the electric heating tubes.

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