CN209983461U - Box pile fermentation machine of dark tea - Google Patents
Box pile fermentation machine of dark tea Download PDFInfo
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- CN209983461U CN209983461U CN201920487674.7U CN201920487674U CN209983461U CN 209983461 U CN209983461 U CN 209983461U CN 201920487674 U CN201920487674 U CN 201920487674U CN 209983461 U CN209983461 U CN 209983461U
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Abstract
The utility model discloses a box pile fermentation machine of dark tea, including box, feed mechanism, humidity control mechanism, temperature control mechanism, pile fermentation mechanism and controller, feed mechanism includes the feed inlet, the feed inlet sets up on the shell top, pile fermentation mechanism includes pile fermentation storehouse, support and pile temperature sensor, pile fermentation storehouse is located the box, pile fermentation storehouse top opening, pile fermentation storehouse includes interior storehouse bottom plate and interior storehouse lateral wall, pile temperature sensor is fixed in on the interior storehouse lateral wall and is located pile fermentation storehouse, humidity control mechanism includes transom and humidity transducer, the transom is installed on the shell top, temperature control mechanism includes case temperature sensor, heat transfer element and heater, heat transfer element installs in shell bottom inboard, pile fermentation storehouse is located heat transfer element directly over, humidity transducer and humidity transducer all install in the box and all be located pile fermentation storehouse outside, humidity transducer, The ventilation window, the box temperature sensor and the heater are respectively connected with the controller. The pile-fermentation machine has simple structure and can meet the traditional pile-fermentation requirement.
Description
Technical Field
The utility model belongs to the technical field of the tea processing equipment, concretely relates to box pile fermentation machine of dark tea.
Background
Pile fermentation is a key process for processing black tea, and is essentially characterized in that under the action of moist heat and microorganisms, polyphenols in tea undergo deep oxidative polymerization to generate pigment substances such as thearubigin, theabrownin and the like, so that the black-brown tea has the quality of black-brown appearance and color and reddish-brown soup color.
The traditional pile fermentation method is to carry out pile fermentation on indoor ground, the temperature and humidity are difficult to control, and the quality is unstable. The black tea pile fermentation machinery reported in the literature at present is mostly a drum type (such as patent document 201420594059.3) or a tank type (such as patent document 201611260901.x), and although the mechanical operation can be realized by the machinery, the tea flavor is changed unlike the traditional pile fermentation principle.
Disclosure of Invention
In order to solve the problem that above-mentioned prior art exists, the utility model provides a box pile fermentation machine of dark tea should pile fermentation machine simple structure, and easily preparation can satisfy the pile fermentation requirement of tradition, and the tealeaves quality keeps traditional flavor.
Realize the utility model discloses the technical scheme that above-mentioned purpose adopted does:
a black tea box type pile-fermentation machine comprises a box body, a feeding mechanism, a humidity control mechanism, a temperature control mechanism, a pile-fermentation mechanism and a controller, wherein the box body comprises a shell and a box door, the box door is installed on the side wall of the shell, the feeding mechanism comprises a feeding hole, the feeding hole is formed in the top of the shell, the pile-fermentation mechanism comprises a pile-fermentation cabin, a support and a pile-temperature sensor, the pile-fermentation cabin is located in the box body and is fixed through the support, the top of the pile-fermentation cabin is open, the pile-fermentation cabin is located right below the feeding hole, the pile-fermentation cabin comprises an inner cabin bottom plate and an inner cabin side wall, air holes are respectively formed in the inner cabin bottom plate and the inner cabin side wall, the pile-temperature sensor is fixed on the inner cabin side wall, the pile-temperature sensor is located in the pile-fermentation cabin, the humidity control mechanism comprises an air vent window and a humidity sensor, the air vent window is installed on the, the temperature control mechanism comprises a box temperature sensor, a heat exchange element and a heater, the heat exchange element is arranged on the inner side of the bottom of the shell, the pile fermentation bin is positioned right above the heat exchange element, the box temperature sensor is arranged in the box body, the box temperature sensor is positioned outside the pile fermentation bin, and the humidity sensor, the ventilation window, the box temperature sensor and the heater are respectively and electrically connected with the controller.
The heat exchange element be heat exchange coil and heat-conducting plate, the heat-conducting plate is installed on shell bottom inboard, heat exchange coil installs in the heat-conducting plate, temperature control mechanism still trades the water pipe including circulating, the heater trades the water pipe through circulating and is connected with heat exchange coil.
The feeding mechanism further comprises a feeding door, the feeding opening and the feeding door are both square, first sliding grooves are symmetrically arranged on two edges of the feeding opening in the length direction, notches of the two first sliding grooves are opposite, two edges of the feeding door in the length direction are respectively in sliding connection with the two first sliding grooves, and a handle is arranged at the edge of the feeding door close to one width direction.
The pile fermentation storehouse is square, the pile fermentation storehouse comprises a first inner storehouse side plate, a second inner storehouse side plate, a third inner storehouse side plate, a fourth inner storehouse side plate, an inner storehouse bottom plate and an inner storehouse partition plate, the inner storehouse bottom plate, the first inner storehouse side plate, the second inner storehouse side plate, the third inner storehouse side plate and the fourth inner storehouse side plate are square porous plates, the first inner storehouse side plate, the second inner storehouse side plate, the third inner storehouse side plate and the fourth inner storehouse side plate are sequentially connected to form an inner storehouse side wall, the first inner storehouse side plate is parallel to the third inner storehouse side plate, the length of the first inner storehouse plate is smaller than that of the second inner storehouse plate, the fourth inner storehouse side plate is close to the fourth inner storehouse side plate, the fourth inner storehouse side plate is formed by sequentially connecting a first fixed plate, a first movable plate, a vertical rod, a second movable plate and a second fixed plate, the first movable plate, the vertical rod, the second movable plate and the second fixed plate are all square, the first fixed plate is connected with the first inner storehouse side, the second fixed plate is connected with a third inner bin side plate, second sliding grooves are symmetrically formed in one side, opposite to the vertical rod, of the first fixed plate, notches of the two second sliding grooves are opposite, two opposite sides of the first movable plate are connected with the two second sliding grooves in a sliding mode respectively, third sliding grooves are symmetrically formed in one side, opposite to the vertical rod, of the second fixed plate, notches of the two third sliding grooves are opposite, two opposite sides of the second movable plate are connected with the two third sliding grooves in a sliding mode respectively, fourth sliding grooves are symmetrically formed in one side, opposite to the vertical rod and the second inner bin side plate, of the vertical rod and the inner wall of the second inner bin side plate, two fourth sliding grooves are opposite, the inner bin partition plate is square, and two opposite sides of the inner bin partition plate are connected with the two fourth sliding grooves in a sliding mode.
The inner side of the shell is provided with a heat-insulating layer.
The humidity sensor and the box temperature sensor are respectively fixed on the inner side of the side wall of the shell, and the box temperature sensor is positioned between the pile fermentation bin and the heat exchange element.
The box body is fixed on the base.
Compared with the prior art, the beneficial effects and advantages of the utility model reside in that:
1. the device is scientific and reasonable in design, a certain space is reserved between the pile fermentation bin and the shell, so that a buffer area is formed between the pile fermentation bin and the shell, on one hand, a heat source is transferred to the pile fermentation leaves through the buffer area, and the phenomenon of drying the tea leaves is avoided; on the other hand, a certain humidity is kept in the buffer area, so that the temperature and humidity in the pile fermentation process are automatically controlled, controllable pile fermentation is realized, and the quality is guaranteed; meanwhile, air in the buffer area is naturally exchanged with air outside the cabin by adjusting the ventilation window, so that aerobic fermentation is realized, the traditional fermentation requirement is met, and the quality of the tea leaves keeps the traditional flavor.
2. The device has wide application range, and can be used for fermentation of black tea and yellow-blocking process of yellow tea.
Drawings
Fig. 1 is a schematic structural view (a half sectional view) of a black tea box type pile fermentation machine.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic diagram of the internal structure of the black tea box-type pile fermentation machine.
The device comprises a heater, a shell, a box door, a vent window, a bracket, a handle, a pile temperature sensor, a box temperature sensor, a heat exchange coil, a feed inlet, a feed door, an inner cabin partition plate, a heat insulation layer, a circulating water exchange pipe, a first inner cabin side plate, a second inner cabin side plate, a controller, a base, a humidity sensor, a heat conduction plate, a third inner cabin side plate, a first fixing plate, a first movable plate, a second movable plate, a 24 upright rod, a second movable plate and a second fixing plate, wherein the heater is 1-1, the shell is 2-3-the box door, the vent window is 4-the bracket is 5-the bracket, the handle is 6-7-the pile temperature sensor, the box.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a structure of box pile fermentation machine of dark tea is shown in fig. 1 and fig. 2, including box, base 18, feed mechanism, humidity control mechanism, temperature control mechanism, pile fermentation mechanism and controller 17. The housing is secured to a base 18.
The box includes shell 2 and chamber door 3, is equipped with heat preservation 13 on the 2 inboards of shell, and chamber door 3 is installed on 2 lateral walls of shell.
The feeding mechanism comprises a feeding hole 10 and a feeding door 11, and the feeding hole 10 and the feeding door 11 are both square. The feed inlet 10 is arranged on the top of the shell 2, the two edges of the feed inlet 10 in the length direction are symmetrically provided with first sliding grooves, and the notches of the two first sliding grooves are right opposite. Two edges of the length direction of the feeding door 11 are respectively connected with the two first sliding chutes in a sliding manner, and a handle 6 is arranged at the edge of the feeding door 11 close to one width direction. The size of the feed inlet can be controlled by pulling the feed door, which is beneficial to the tea leaves entering the pile fermentation bin for pile fermentation.
As shown in fig. 3, the pile fermentation mechanism comprises a pile fermentation bin, a bracket 5 and a pile temperature sensor 7. The pile fermentation bin is positioned in the box body, the pile fermentation bin is fixed through the support 5, a certain space is reserved between the pile fermentation bin and the box body to serve as a buffer area, a layer of humid hot air is arranged in the buffer area and surrounds the pile fermentation bin, and the temperature and the humidity of the humid hot air are respectively controlled by the temperature control device and the humidity control device, so that the temperature and humidity automatic control fermentation in the pile fermentation process is realized. The top of the pile fermentation bin is open, and the pile fermentation bin is positioned right below the feed inlet 10.
The pile-fermentation bin is square, the pile-fermentation bin comprises a first inner bin side plate 15, a second inner bin side plate 16, a third inner bin side plate 21, a fourth inner bin side plate, an inner bin partition plate 12 and an inner bin bottom plate, the first inner bin side plate 15, the second inner bin side plate 16, the third inner bin side plate 21 and the fourth inner bin side plate are square porous plates, the first inner bin side plate 15, the second inner bin side plate 16, the third inner bin side plate 21 and the fourth inner bin side plate are sequentially connected to form an inner bin side wall, the first inner bin side plate 15 is parallel to the third inner bin side plate 21, and the length of the first inner bin plate 15 is smaller than that of the second inner bin plate 16. Through the bottom plate and the side wall of the inner bin, air exchange can be carried out between the inside of the pile fermentation bin and the outside of the pile fermentation bin in the pile fermentation process, and air-permeable fermentation is realized.
The fourth inner bin side plate is close to the box door 3, the fourth inner bin side plate is formed by sequentially connecting a first fixed plate 22, a first movable plate 23, a vertical rod 24, a second movable plate 25 and a second fixed plate 26, and the first fixed plate 22, the first movable plate 23, the vertical rod 24, the second movable plate 25 and the second fixed plate 26 are square. The first fixing plate 22 is connected with the first inner chamber side plate 15, and the second fixing plate 26 is connected with the third inner chamber side plate 21. The opposite sides of the first fixed plate 22 and the upright 24 are symmetrically provided with second sliding chutes, the two second sliding chute openings are opposite, and the opposite two edges of the first movable plate 23 are respectively connected with the two second sliding chutes in a sliding manner. The opposite sides of the second fixed plate 26 and the upright 24 are symmetrically provided with third sliding chutes, the notches of the two third sliding chutes are opposite, and the opposite two edges of the second movable plate 25 are respectively connected with the two third sliding chutes in a sliding manner. The symmetry is equipped with the fourth spout on just relative one side of storehouse curb plate 16 and the storehouse curb plate 16 inner wall in the second in pole setting 24 and the second, two fourth spout notches are just relative, interior storehouse baffle 12 is squarely, the relative both sides of interior storehouse baffle 12 are along respectively with two fourth spout sliding connection, interior storehouse baffle will pile the storehouse and separate into left interior storehouse and right interior storehouse, the storehouse is enclosed by first interior storehouse curb plate 15 in a left side, interior storehouse bottom plate, storehouse curb plate 16 in the second, interior storehouse baffle 12, first fixed plate 22, first fly leaf 23 and pole setting 24 and form. The inner bin partition plate can separate the pile fermentation bins to control the size of the leaf pile and realize simultaneous pile fermentation of different raw materials.
Pile temperature sensor 7 and be fixed in on the first interior storehouse curb plate, and pile temperature sensor 7 and be located left interior storehouse.
The humidity control mechanism comprises a ventilation window 4 and a humidity sensor 19, the humidity sensor 19 is fixed on the inner side of the side wall of the shell 2, and the humidity sensor 19 is positioned outside the pile fermentation bin. The temperature sensor can measure the humidity in the box body in real time, the humidity is fed back to the controller, and the controller controls the opening and closing of the ventilating window to adjust the humidity and the oxygen condition in the box body, so that the humidity control and the ventilating fermentation of the pile fermentation are facilitated.
The temperature control mechanism comprises a box temperature sensor 8, a circulating water changing pipe 14, a heat exchange coil 9, a heat conducting plate 20 and a heater 1, wherein the heat conducting plate 20 is installed on the inner side of the bottom of the shell 2, the heat exchange coil 9 is installed in the heat conducting plate 20, and the heater 1 is connected with the heat exchange coil 9 through the circulating water changing pipe 14. The pile fermentation bin is positioned right above the heat conducting plate 20, the box temperature sensor 8 is fixed on the inner side of the side wall of the shell 2, and the box temperature sensor 8 is positioned between the pile fermentation bin and the heat conducting plate 20. The circulating water heats the heat-conducting plate, heats the inner bin bottom plate through hot air transfer, thereby controlling the pile fermentation temperature, and the temperature control mechanism can also heat in a ground heating and electric heating mode. The temperature sensor can measure the temperature in the box body in real time, the temperature is fed back to the controller, and the controller controls the temperature of the heater, so that the temperature of circulating water is controlled, and the purpose of controlling the temperature in the box body is achieved.
The humidity sensor 19, the ventilation window 4, the box temperature sensor 8 and the heater 1 are electrically connected with the controller 17 respectively.
When the pile fermentation machine works, green tea products containing certain moisture or tea leaves after water fermentation are conveyed to the position right above the feeding hole through the conveying device, the feeding door is opened, the tea leaves are pushed into the pile fermentation bin to be subjected to pile fermentation, the temperature and the humidity of the pile fermentation are automatically controlled through the humidity control mechanism and the temperature control mechanism, the box door, the first movable plate and/or the second movable plate are opened after the pile fermentation is finished, and the tea leaves are moved out to be dried.
Claims (7)
1. The utility model provides a box pile fermentation machine of dark tea, includes the box, its characterized in that: the pile fermentation device comprises a box body, and is characterized by further comprising a feeding mechanism, a humidity control mechanism, a temperature control mechanism, a pile fermentation mechanism and a controller, wherein the box body comprises a shell and a box door, the box door is installed on the side wall of the shell, the feeding mechanism comprises a feeding hole, the feeding hole is formed in the top of the shell, the pile fermentation mechanism comprises a pile fermentation bin, a support and a pile temperature sensor, the pile fermentation bin is located in the box body and is fixed through the support, the top of the pile fermentation bin is open, the pile fermentation bin is located right below the feeding hole, the pile fermentation bin comprises an inner bin bottom plate and an inner bin side wall, air holes are formed in the inner bin bottom plate and the inner bin side wall respectively, the pile temperature sensor is fixed on the inner bin side wall, the pile temperature sensor is located in the pile fermentation bin, the humidity control mechanism comprises an air vent window and a humidity sensor, the air vent window is installed on the top of the shell, the, The heat exchange element is arranged on the inner side of the bottom of the shell, the pile fermentation bin is positioned right above the heat exchange element, the box temperature sensor is arranged in the box body and positioned outside the pile fermentation bin, and the humidity sensor, the ventilation window, the box temperature sensor and the heater are respectively and electrically connected with the controller.
2. The dark tea box pile fermentation machine according to claim 1, characterized in that: the heat exchange element be heat exchange coil and heat-conducting plate, the heat-conducting plate is installed on shell bottom inboard, heat exchange coil installs in the heat-conducting plate, temperature control mechanism still trades the water pipe including circulating, the heater trades the water pipe through circulating and is connected with heat exchange coil.
3. The dark tea box pile fermentation machine according to claim 1, characterized in that: the feeding mechanism further comprises a feeding door, the feeding opening and the feeding door are both square, first sliding grooves are symmetrically arranged on two edges of the feeding opening in the length direction, notches of the two first sliding grooves are opposite, two edges of the feeding door in the length direction are respectively in sliding connection with the two first sliding grooves, and a handle is arranged at the edge of the feeding door close to one width direction.
4. The dark tea box pile fermentation machine according to claim 1, characterized in that: the pile fermentation storehouse is square, the pile fermentation storehouse comprises a first inner storehouse side plate, a second inner storehouse side plate, a third inner storehouse side plate, a fourth inner storehouse side plate, an inner storehouse bottom plate and an inner storehouse partition plate, the inner storehouse bottom plate, the first inner storehouse side plate, the second inner storehouse side plate, the third inner storehouse side plate and the fourth inner storehouse side plate are square porous plates, the first inner storehouse side plate, the second inner storehouse side plate, the third inner storehouse side plate and the fourth inner storehouse side plate are sequentially connected to form an inner storehouse side wall, the first inner storehouse side plate is parallel to the third inner storehouse side plate, the length of the first inner storehouse plate is smaller than that of the second inner storehouse plate, the fourth inner storehouse side plate is close to the fourth inner storehouse side plate, the fourth inner storehouse side plate is formed by sequentially connecting a first fixed plate, a first movable plate, a vertical rod, a second movable plate and a second fixed plate, the first movable plate, the vertical rod, the second movable plate and the second fixed plate are all square, the first fixed plate is connected with the first inner storehouse side, the second fixed plate is connected with a third inner bin side plate, second sliding grooves are symmetrically formed in one side, opposite to the vertical rod, of the first fixed plate, notches of the two second sliding grooves are opposite, two opposite sides of the first movable plate are connected with the two second sliding grooves in a sliding mode respectively, third sliding grooves are symmetrically formed in one side, opposite to the vertical rod, of the second fixed plate, notches of the two third sliding grooves are opposite, two opposite sides of the second movable plate are connected with the two third sliding grooves in a sliding mode respectively, fourth sliding grooves are symmetrically formed in one side, opposite to the vertical rod and the second inner bin side plate, of the vertical rod and the inner wall of the second inner bin side plate, two fourth sliding grooves are opposite, the inner bin partition plate is square, and two opposite sides of the inner bin partition plate are connected with the two fourth sliding grooves in a sliding mode.
5. The dark tea box pile fermentation machine according to claim 1, characterized in that: the inner side of the shell is provided with a heat-insulating layer.
6. The dark tea box pile fermentation machine according to claim 1, characterized in that: the humidity sensor and the box temperature sensor are respectively fixed on the inner side of the side wall of the shell, and the box temperature sensor is positioned between the pile fermentation bin and the heat exchange element.
7. The dark tea box pile fermentation machine according to claim 1, characterized in that: the box body is fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487674.7U CN209983461U (en) | 2019-04-11 | 2019-04-11 | Box pile fermentation machine of dark tea |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920487674.7U CN209983461U (en) | 2019-04-11 | 2019-04-11 | Box pile fermentation machine of dark tea |
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| CN209983461U true CN209983461U (en) | 2020-01-24 |
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| CN201920487674.7U Active CN209983461U (en) | 2019-04-11 | 2019-04-11 | Box pile fermentation machine of dark tea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874884A (en) * | 2019-04-11 | 2019-06-14 | 华中农业大学 | A kind of box pile fermentation machine of dark green tea |
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- 2019-04-11 CN CN201920487674.7U patent/CN209983461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874884A (en) * | 2019-04-11 | 2019-06-14 | 华中农业大学 | A kind of box pile fermentation machine of dark green tea |
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