A drum tea-killing device for tea production

Abstract

The utility model discloses a drum-fixing device for tea production, wherein the drum is located inside an outer box, and an air-permeable net is provided on the drum, a hot air device is installed inside the outer box and below the drum, and an air outlet is provided on the top of the outer box, a telescopic block is symmetrically provided on the outside of the top of the air outlet, and a moisture-absorbing dust-proof cylinder is detachably connected to the inside of the air outlet through the telescopic block, the moisture-absorbing dust-proof cylinder includes a mounting cylinder, and a plurality of groups of baffles are provided on the top of the mounting cylinder, a moisture-absorbing cylinder is installed inside the mounting cylinder and below the baffles, and a dust-proof filter is provided below the moisture-absorbing cylinder. The drum-fixing device for tea production solves the problem that water vapor is generated in the tea leaves during the heating process of the existing device, and the water vapor adheres to the inner wall of the cylinder and the air outlet and then drips onto the tea leaves, by making the dust-proof cylinder detachably connected to the inside of the air outlet through the telescopic block.

Description

Technical Field

[0001] The utility model relates to the technical field of tea leaf withering, in particular to a roller withering device for tea leaf production. Background Art

[0002] The main purpose of withering tea leaves is to destroy and passivate the oxidase activity in fresh leaves through high temperature, inhibit the enzymatic oxidation of tea polyphenols in fresh leaves, produce the green smell of tea leaves, and then promote the production of tea aroma, which can improve the quality of tea leaves.

[0003] After searching, it is found that in the prior art, such as the publication number CN209300144U, a tea drum green-fixing machine includes an outer cylinder, an inner cylinder and a base, a hydraulic pump, a control box and a powerful heater are arranged above the base, and the powerful heater is located between the hydraulic pump and the control box, a support rod is arranged on the left side of the hydraulic pump, and a second hinge seat is connected above the support rod, a hydraulic rod is arranged on the right side of the control box, and a first hinge seat is connected above the hydraulic rod, an air guide groove is installed above the powerful heater, and a support plate is arranged above the air guide groove, a ventilation groove is arranged inside the support plate, and an air inlet is arranged above the ventilation groove, an insulation layer is arranged between the inner wall and the outer wall of the outer cylinder, an infrared heating tube is arranged on the inner side of the outer cylinder, and a ventilation hood is arranged on the surface of the inner cylinder. The green-fixing machine is a temperature-controlled tea drum green-fixing device that can evenly fix the tea leaves, thereby greatly improving the practicality of the tea drum green-fixing machine.

[0004] To sum up, the existing drum green-killing device greatly improves the practicability of this type of tea drum green-killing machine, but the existing device will produce water vapor in the moisture of the tea leaves during the heating process of withering, and these water vapors adhere to the inner wall of the drum and the air outlet position and then drip onto the tea leaves, which is also likely to cause the tea withering effect to decrease. Therefore, a drum green-killing device for tea production is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a drum withering device for tea production, so as to solve the problem that the moisture in the tea leaves will generate water vapor during the withering heating process in the existing device proposed in the above background technology, and the water vapor will adhere to the inner wall of the drum and the air outlet position and then drip onto the tea leaves.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drum withering device for tea production, comprising a drum, wherein the drum is located inside an outer box, and an air-permeable net is arranged on the drum, a hot air device is installed inside the outer box and below the drum, and an air outlet is opened at the top of the outer box, telescopic blocks are symmetrically arranged on the outer side of the top of the air outlet, and a moisture-absorbing and dust-proof cylinder is detachably connected to the inside of the air outlet through the telescopic blocks, the moisture-absorbing and dust-proof cylinder comprises a mounting cylinder, and a plurality of groups of baffles are arranged on the top of the mounting cylinder, a moisture-absorbing cylinder is installed inside the mounting cylinder and below the baffles, and a dust-proof filter is arranged below the moisture-absorbing cylinder.

[0007] Preferably, a feed port and a discharge port are provided on one side of the drum, and one end of the feed port and the discharge port are located outside the outer box.

[0008] Through the above technical solution: it is convenient to load and unload materials.

[0009] Preferably, a mixing device is provided inside the drum, the mixing device includes a driving rod, and the driving rod is rotatably connected to the inside of the drum, a plurality of groups of round-head mixing rods are installed outside the driving rod, and one end of the driving rod is connected to a driving motor arranged outside the outer box.

[0010] The technical solution allows the tea leaves to be heated evenly.

[0011] Preferably, the hot air device comprises a heater, and an air outlet of the heater is connected to an air distribution box arranged inside the outer box through a conveying pipe, and a plurality of groups of air jets are installed on the top of the air distribution box.

[0012] Through the technical solution, it is convenient to heat the tea leaves.

[0013] Preferably, the telescopic card block includes a handle, and one end of the handle is connected to one side of a movable plate arranged inside the fixed cylinder through a connecting rod, the movable plate is connected to the inner wall of the fixed cylinder close to the connecting rod through a plurality of groups of springs, and a card block is arranged on the other side of the movable plate, and a card slot matching the card block is opened on the mounting cylinder.

[0014] Through the technical solution, it is easy to disassemble and assemble the installation tube.

[0015] Preferably, a support ring used in conjunction with the mounting tube is provided inside the air outlet, and the mounting tube is placed above the support ring.

[0016] Through the above technical solution: it is convenient to support the installation tube.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the drum withering device for tea production solves the problem that the moisture in the tea leaves will generate water vapor during the withering heating process of the prior art, and the water vapor adheres to the inner wall of the cylinder and the air outlet and then drips onto the tea leaves. The dust-proof cylinder is detachably connected to the inside of the air outlet through a telescopic block, the desiccant and dust-proof cylinder includes a mounting cylinder, and a plurality of groups of baffle bars are arranged on the top of the mounting cylinder, a desiccant cylinder is installed inside the mounting cylinder and below the baffle bars, and a dust-proof filter is arranged below the desiccant cylinder, the moisture in the gas is absorbed by the desiccant cylinder, thereby reducing the possibility that the moisture in the gas adheres to the inner wall of the cylinder and the air outlet and then drips onto the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the air outlet of the utility model;

[0020] Figure 3 This is a schematic diagram of the position relationship of the baffle bars of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. roller; 101. breathable net; 102. discharge port; 103. feed port; 2. outer box; 201. hot air device; 2011. heater; 2012. air uniformity box; 2013. jet nozzle; 202. air outlet; 203. telescopic block; 2031. handle; 2032. connecting rod; 2033. fixed cylinder; 2034. movable plate; 2035. spring; 2036. block; 3. moisture absorption and dustproof cylinder; 301. installation cylinder; 302. baffle; 303. moisture absorption cylinder; 304. dustproof filter; 305. support ring; 4. mixing device; 401. driving rod; 402. round-head mixing rod; 403. driving motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a drum tea-making device for tea production, according to Figure 1As shown, the drum 1 is located inside the outer box 2, and a breathable net 101 is provided on the drum 1, a hot air device 201 is installed inside the outer box 2 and below the drum 1, and an air outlet 202 is opened on the top of the outer box 2.

[0025] Specifically, a feed port 103 and a discharge port 102 are provided on one side of the drum 1 , and one end of the feed port 103 and the discharge port 102 are located outside the outer box 2 .

[0026] In a further embodiment, the feed port 103 and the discharge port 102 are installed with matching covers.

[0027] Specifically, a mixing device 4 is provided inside the drum 1, and the mixing device 4 includes a driving rod 401, and the driving rod 401 is rotatably connected to the inside of the drum 1, a plurality of groups of round-head mixing rods 402 are installed outside the driving rod 401, and one end of the driving rod 401 is connected to a driving motor 403 provided outside the outer box 2.

[0028] Specifically, the hot air device 201 includes a heater 2011, and the air outlet of the heater 2011 is connected to a uniform air box 2012 disposed inside the outer box 2 through a delivery pipe, and a plurality of groups of air jets 2013 are installed on the top of the uniform air box 2012.

[0029] When in use, the tea leaves to be processed are put into the drum 1 through the feed port 103. After the putting in is completed, the driving motor 403 and the heater 2011 are turned on. The warm air blown out by the heater 2011 passes through the conveying pipe and the air uniforming box 2012 in turn and is finally ejected from the jet head 2013. The hot air passes through the breathable net 101 to heat the tea leaves inside the drum 1. Under the action of the driving motor 403, the driving rod 401 drives the round-head mixing rod 402 to rotate, so that the tea leaves inside the drum 1 are heated more evenly.

[0030] according to Figure 1-4 As shown, an air outlet 202 is opened on the top of the outer box 2, and a telescopic block 203 is symmetrically arranged on the outer side of the top of the air outlet 202, and the desiccant dust-proof cylinder 3 is detachably connected to the inside of the air outlet 202 through the telescopic block 203, the desiccant dust-proof cylinder 3 includes a mounting cylinder 301, and a plurality of groups of baffle bars 302 are arranged on the top of the mounting cylinder 301, a desiccant cylinder 303 is installed inside the mounting cylinder 301 and below the baffle bars 302, and a dust-proof filter 304 is arranged below the desiccant cylinder 303.

[0031] Specifically, the telescopic block 203 includes a handle 2031, and one end of the handle 2031 is connected to one side of a movable plate 2034 arranged inside the fixed cylinder 2033 through a connecting rod 2032, and the movable plate 2034 is connected to the inner wall of the fixed cylinder 2033 close to the connecting rod 2032 through a plurality of groups of springs 2035, and a block 2036 is arranged on the other side of the movable plate 2034, and a slot matching the block 2036 is opened on the mounting cylinder 301.

[0032] In yet a further embodiment, the movable plate 2034 is slidably connected to the interior of the fixed cylinder 2033 .

[0033] In a further embodiment, two sets of baffles are arranged inside the moisture absorption cylinder 303, and desiccant is arranged inside the baffles. The desiccant can absorb moisture in the gas, thereby reducing the possibility of moisture in the gas adhering to the inner wall of the cylinder and the air outlet 202 and then dripping onto the tea leaves.

[0034] In a further embodiment, a support ring 305 used in conjunction with the mounting tube 301 is disposed inside the air outlet 202 , and the mounting tube 301 is placed above the support ring 305 .

[0035] When the desiccant dustproof tube 3 needs to be replaced, pull the handle 2031, and the movable plate 2034 and the block 2036 are moved by the connecting rod 2032 under the action of the handle 2031. When the block 2036 is no longer in contact with the slot provided in the installation tube 301, the desiccant dustproof tube 3 can be taken out from the inside of the air outlet 202.

[0036] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drum-dried tea production device, comprising a drum (1), characterized in that: The drum (1) is located inside the outer box (2), and a breathable net (101) is provided on the drum (1); a hot air device (201) is installed inside the outer box (2) and below the drum (1); an air outlet (202) is opened at the top of the outer box (2); telescopic blocks (203) are symmetrically provided on the outer side of the top of the air outlet (202); and a moisture-absorbing and dust-proof cylinder (3) is detachably connected to the inside of the air outlet (202) via the telescopic blocks (203); the moisture-absorbing and dust-proof cylinder (3) comprises a mounting cylinder (301), and a plurality of groups of baffles (302) are provided on the top of the mounting cylinder (301); a moisture-absorbing cylinder (303) is installed inside the mounting cylinder (301) and below the baffles (302); and a dust-proof filter (304) is provided below the moisture-absorbing cylinder (303); A support ring (305) for use with the mounting tube (301) is arranged inside the air outlet (202), and the mounting tube (301) is placed above the support ring (305).

2. A drum tea-making device for tea production according to claim 1, characterized in that: A feed port (103) and a discharge port (102) are provided on one side of the drum (1), and one end of the feed port (103) and the discharge port (102) are located outside the outer box (2).

3. A drum tea-making device for tea production according to claim 1, characterized in that: A mixing device (4) is arranged inside the drum (1), and the mixing device (4) comprises a driving rod (401), and the driving rod (401) is rotatably connected to the inside of the drum (1), a plurality of groups of round-head mixing rods (402) are installed outside the driving rod (401), and one end of the driving rod (401) is connected to a driving motor (403) arranged outside the outer box (2).

4. A drum tea-tea-making device according to claim 1, characterized in that: The hot air device (201) comprises a heater (2011), and the air outlet of the heater (2011) is connected to a uniform air box (2012) arranged inside the outer box (2) via a delivery pipe, and a plurality of groups of air jets (2013) are installed on the top of the uniform air box (2012).

5. A drum tea-making device for tea production according to claim 1, characterized in that: The telescopic block (203) comprises a handle (2031), and one end of the handle (2031) is connected to one side of a movable plate (2034) arranged inside a fixed cylinder (2033) via a connecting rod (2032), the movable plate (2034) is connected to the inner wall of the fixed cylinder (2033) on the side close to the connecting rod (2032) via a plurality of groups of springs (2035), and a block (2036) is arranged on the other side of the movable plate (2034), and a slot matching the block (2036) is provided on the mounting cylinder (301).

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