CN216059058U

CN216059058U - Tea fermentation device

Info

Publication number: CN216059058U
Application number: CN202122107161.9U
Authority: CN
Inventors: 易振华; 李治刚; 黄文定; 梁运鹏; 张珑丽
Original assignee: Guangdong Yingjiu Manor Green Industry Development Co ltd
Current assignee: Guangdong Yingjiu Manor Green Industry Development Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-18
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the field of tea fermentation, and discloses a tea fermentation device which comprises a fermentation chamber and two fermentation frames which are arranged in the fermentation chamber in an opposite mode, wherein a spray pipe and spray holes which are positioned on the spray pipe and spray water mist in a parabola shape are also arranged in the fermentation chamber; the spraying pipes are respectively arranged on the tops of one adjacent side of the two fermentation frames, and the spraying holes are positioned between the spraying pipes on the two sides, so that the spraying holes spray water mist to the fermentation frame far away from one side of the spraying pipes; this scheme realizes the fermentation and stacks whole tealeaves on the fermentation frame.

Description

Tea fermentation device

Technical Field

The utility model relates to the field of tea fermentation, in particular to a tea fermentation device.

Background

Tea fermentation is a common procedure for preparing tea, the fermentation needs to be carried out at a certain temperature and humidity, the tea fermentation usually adopts a fermentation device to provide the temperature and the humidity, the specific structure of the fermentation device can refer to the technical scheme with the patent application number of 201821679473.9, and the full-automatic tea fermentation system comprises a first conveyor belt, a fermentation device, a discharging device and a second conveyor belt, wherein the first conveyor belt is driven by a first bidirectional motor and is also driven by a fermentation device, the discharging device and the second conveyor belt is connected with the fermentation device; the number of the second conveyor belts is two, the number of the fermentation devices is two, and each second conveyor belt corresponds to one fermentation device; the discharging device comprises a support, a moving frame which is arranged on the support and moves in a reciprocating mode, and a third conveying belt which is arranged on the moving frame and is driven by a second bidirectional motor; two ends of the third conveyor belt are respectively positioned above two ends of the first conveyor belt; one end of the first conveyor belt is positioned right above the third conveyor belt; the other end of the first conveyor belt is connected with an external twisting system.

According to the scheme, a humidifier and a constant temperature device are arranged in the fermentation chamber, the humidifier is used for spraying water mist to increase the air humidity in the fermentation chamber, and the constant temperature device is used for controlling the indoor temperature of the fermentation chamber, so that the humidity and the temperature required by tea fermentation are provided; however, the tea leaves are scattered on the fermentation frame, the tea leaves can be overlapped up and down, water mist can only reach the tea leaves on the overlapped upper side and cannot reach the tea leaves on the overlapped lower side, the tea leaves cannot acquire required humidity, and only partial fermentation of the tea leaves on the fermentation frame is completed.

Therefore, the scheme solves the problem of how to realize the fermentation of all the tea leaves stacked on the fermentation rack.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tea fermentation device which can realize the fermentation of all tea stacked on a fermentation frame.

The technical scheme provided by the utility model is as follows: a tea fermentation device comprises a fermentation chamber and two fermentation frames which are arranged in the fermentation chamber in an opposite way, wherein a spray pipe and spray holes which are positioned on the spray pipe and spray water mist in a parabola shape are also arranged in the fermentation chamber; the spraying pipes are respectively arranged on the tops of one adjacent side of the two fermentation frames, and the spraying holes are positioned between the spraying pipes on the two sides, so that the spraying holes spray water mist to the fermentation frame far away from one side of the spraying pipes.

In the tea fermentation device, the spray pipes extend horizontally, and the spray holes are arranged at intervals along the extension direction of the spray pipes.

In the tea fermentation device, the fermentation chamber is respectively provided with a humidifier for providing water mist and a conveying pipe communicated with the humidifier; the humidifier and the conveying pipes are respectively arranged at the lower sides of the two fermentation racks, and the conveying pipes at the two sides are respectively communicated with the corresponding spray pipes.

In the tea fermentation device, one end of the spray pipe is arranged in a closed manner, and the other end of the spray pipe is communicated with the conveying pipe.

In the above tea fermentation device, the two fermentation shelves are respectively a first fermentation shelf and a second fermentation shelf; the two spray pipes are respectively positioned on a first spray pipe at the top of the first fermentation rack and a second spray pipe at the top of the second fermentation rack; the first spraying pipe and the second spraying pipe are both provided with two spraying pipes and are symmetrically arranged; and the two first spray pipes and the second spray pipes are respectively arranged at two opposite sides of the corresponding humidifier.

In the tea fermentation device, the fermentation frame is provided with a plurality of conveyor belts which are sequentially arranged from top to bottom and used for placing tea, a first guide plate and a second guide plate which are used for guiding the tea of the previous conveyor belt into the next conveyor belt; the conveying belts and the adjacent conveying belts mutually rotate in opposite directions and are horizontally arranged; the first guide plate and the second guide plate are respectively arranged at two ends of the conveying belt and are alternately arranged from top to bottom.

In the above tea leaf fermentation device, the first guide plate and the second guide plate are respectively arranged in an inclined manner, and the lower sides of the first guide plate and the second guide plate respectively extend to the position right above the corresponding conveyor belts.

In the tea fermentation device, the conveyer belt is provided with a plurality of chain plates which are annularly arranged; and a gap is formed between each chain plate and the adjacent chain plate, so that water drops on the conveying belt can drop onto the next conveying belt from the gap.

In the above tea fermentation device, the bottom of the fermentation frame is further provided with a water collecting tank located right below the conveyor belt; the lateral wall of the water collecting tank extends towards the outer side of the fermentation frame.

In the tea fermentation device, the water collecting tank is provided with a drain pipe communicated with the water collecting tank and a filter screen positioned in the water collecting tank; the filter screen is arranged corresponding to the water inlet end of the drain pipe.

After the technical scheme is adopted, the utility model has the beneficial effects that:

this scheme is through setting up mutually supporting of fermentation frame and shower, two showers divide the top of establishing at the fermentation frame that corresponds, the hole that sprays on two showers all is located between two showers, the fermentation frame of one side of keeping away from the shower sprays promptly towards, hole blowout water smoke sprays, water smoke falls to the fermentation frame on with the parabola orbit, water smoke direct and the tealeaves contact of the upside that stacks, water smoke is along with the effect of gravity, ooze down to the tealeaves of the downside that stacks, realize the fermentation and stack whole tealeaves on the fermentation frame.

Drawings

Fig. 1 is a schematic structural view of a tea leaf fermentation apparatus according to embodiment 1 of the present invention;

FIG. 2 is a schematic layout of a first fermentation rack and a first shower according to example 1 of the present invention;

fig. 3 is a schematic structural view of a water collection tank according to embodiment 1 of the present invention.

Reference numerals: 1. a fermentation chamber; 2. a first shower pipe; 3. a first fermentation frame; 4. a water collection tank; 5. a humidifier; 6. a delivery pipe; 7. a second fermentation frame; 8. a second shower pipe; 9. spraying holes;

301. a conveyor belt; 302. a first guide plate; 303. a second guide plate; 401. a drain pipe; 402. and (4) a filter screen.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, but the present invention is not limited thereto.

Example 1:

as shown in fig. 1-3, a tea fermentation device comprises a fermentation chamber 1, two fermentation racks arranged oppositely in the fermentation chamber 1, a spray pipe and spray holes 9 positioned on the spray pipe and used for spraying water mist in a parabolic form, wherein the spray pipe and the spray holes 9 are arranged in the fermentation chamber 1; the spray pipes are respectively arranged on the tops of one adjacent side of the two fermentation frames, and the spray holes 9 are positioned between the spray pipes on the two sides, so that the spray holes 9 spray water mist to the fermentation frames far away from one side of the spray pipes.

The implementation mode is, through setting up mutually supporting of fermentation frame and shower, two showers divide the top of establishing at the fermentation frame that corresponds, spray hole 9 on two showers all is located between two showers, the fermentation frame of one side of keeping away from the shower sprays promptly, spray hole 9 blowout water smoke, water smoke falls to the fermentation frame with the parabola orbit, water smoke is direct and the tealeaves contact of the upside that stacks, water smoke along with the effect of gravity, infiltration to the tealeaves of the downside that stacks, realize the fermentation and stack whole tealeaves on the fermentation frame.

The specific arrangement mode of the spray pipes is that the spray pipes extend horizontally, and the spray holes 9 are arranged at intervals along the extension direction of the spray pipes.

In the embodiment, a humidifier 5 for providing water mist and a conveying pipe 6 communicated with the humidifier 5 are arranged in the fermentation chamber 1; humidifier 5, conveyer pipe 6 are all established in the downside of two fermentation framves respectively, both sides conveyer pipe 6 communicates with the shower that corresponds respectively.

The specific structure of the spray pipe is that one end of the spray pipe is arranged in a closed way, and the other end of the spray pipe is communicated with the conveying pipe 6.

In a further improvement, the two fermentation frames are respectively a first fermentation frame 3 and a second fermentation frame 7; the two spray pipes are respectively positioned on the first spray pipe 2 at the top of the first fermentation rack 3 and the second spray pipe 8 at the top of the second fermentation rack 7; the number of the first spraying pipes 2 and the number of the second spraying pipes 8 are two and are symmetrically arranged; the two first spray pipes 2 and the second spray pipe 8 are respectively arranged at two opposite sides of the corresponding humidifier 5.

The fermentation frame has the specific structure that a plurality of conveying belts 301 for placing tea leaves, a first guide plate 302 and a second guide plate 303 which are sequentially arranged from top to bottom and are used for guiding the tea leaves of the upper conveying belt 301 to the lower conveying belt 301 are arranged on the fermentation frame; the conveying belts 301 and the adjacent conveying belts 301 rotate in opposite directions and are horizontally arranged; the first guide plate 302 and the second guide plate 303 are respectively disposed at two ends of the conveying belt 301, and are alternately arranged from top to bottom.

Tea leaves are stacked on different conveyer belts 301, the last conveyer belt 301 conveys the tea leaves to a first guide plate 302, the tea leaves slide down to a next conveyer belt 301 through the first guide plate 302, the next conveyer belt 301 and the last conveyer belt 301 rotate in opposite directions, the next conveyer belt 301 conveys the tea leaves to a second guide plate 303, the tea leaves continuously slide down to the next conveyer belt 301, and the steps are repeated in a circulating mode until the bottom of the fermentation rack is reached.

The first guide plate 302 and the second guide plate 303 are specifically arranged in a manner that the first guide plate 302 and the second guide plate 303 are respectively arranged in an inclined manner, and the lower sides of the first guide plate 302 and the second guide plate 303 respectively extend to the position right above the corresponding conveyor belt 301.

The specific structure of the conveying belt 301 is that a plurality of chain plates which are annularly arranged are arranged on the conveying belt 301; a gap is formed between each chain plate and the adjacent chain plate, so that water drops on the conveying belt 301 can drop onto the next conveying belt 301 from the gap.

The water droplet that gathers on the conveyer belt 301 drops from clearance department to next conveyer belt 301, and the clearance between link joint and the link joint is less, only supplies the water droplet to pass through, and tealeaves can't fall from the clearance, makes every layer of conveyer belt 301 can both contact with the water smoke that sprays, provides fermentation humidity for tealeaves.

As a further improvement of this embodiment, the bottom of the fermentation rack is further provided with a water collecting tank 4 located right below the conveying belt 301; the side wall of the water collection tank 4 extends towards the outside of the fermentation rack.

The water catch bowl 4 is placed in the bottom of fermentation frame, collects the water droplet of drippage, avoids causing ponding on the subaerial of fermentation chamber 1.

Preferably, the water collecting tank 4 is provided with a drain pipe 401 communicated with the water collecting tank 4 and a filter screen 402 positioned in the water collecting tank 4; the filter screen 402 is arranged corresponding to the water inlet end of the water discharge pipe 401.

The water collecting tank 4 discharges the accumulated water in the water collecting tank 4 by using a water discharging pipe 401; the filter screen 402 is arranged to filter the tea leaves mixed in the accumulated water in the water collecting tank 4, so as to avoid blocking the pipeline.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. A tea fermentation device comprises a fermentation chamber and two fermentation frames which are arranged in the fermentation chamber in an opposite way, and is characterized in that a spray pipe and spray holes which are positioned on the spray pipe and spray water mist in a parabola shape are also arranged in the fermentation chamber; the spraying pipes are respectively arranged on the tops of one adjacent side of the two fermentation frames, and the spraying holes are positioned between the spraying pipes on the two sides, so that the spraying holes spray water mist to the fermentation frame far away from one side of the spraying pipes.

2. The tea fermentation device according to claim 1, wherein the spray pipes are horizontally extended, and the spray holes are arranged at intervals along the extension direction of the spray pipes.

3. The tea fermentation device according to claim 2, wherein the fermentation chamber is provided with a humidifier for providing water mist, and a conveying pipe communicated with the humidifier; the humidifier and the conveying pipes are respectively arranged at the lower sides of the two fermentation racks, and the conveying pipes at the two sides are respectively communicated with the corresponding spray pipes.

4. The tea leaf fermentation device according to claim 3, wherein one end of the shower pipe is arranged in a closed manner, and the other end of the shower pipe is communicated with the conveying pipe.

5. The tea leaf fermentation device according to claim 4, wherein the two fermentation shelves are a first fermentation shelf and a second fermentation shelf, respectively; the two spray pipes are respectively positioned on a first spray pipe at the top of the first fermentation rack and a second spray pipe at the top of the second fermentation rack; the first spraying pipe and the second spraying pipe are both provided with two spraying pipes and are symmetrically arranged; and the two first spray pipes and the second spray pipes are respectively arranged at two opposite sides of the corresponding humidifier.

6. The tea fermentation device according to claim 1, wherein the fermentation rack is provided with a plurality of conveyor belts for placing tea, a first guide plate and a second guide plate which are sequentially arranged from top to bottom and are used for guiding the tea of the previous conveyor belt to the next conveyor belt; the conveying belts and the adjacent conveying belts mutually rotate in opposite directions and are horizontally arranged; the first guide plate and the second guide plate are respectively arranged at two ends of the conveying belt and are alternately arranged from top to bottom.

7. The tea leaf fermentation device according to claim 6, wherein the first guide plate and the second guide plate are respectively arranged in an inclined manner, and the lower sides of the first guide plate and the second guide plate respectively extend to the position right above the corresponding conveyor belts.

8. The tea fermentation device according to claim 7, wherein the conveyer belt is provided with a plurality of chain plates which are annularly arranged; and a gap is formed between each chain plate and the adjacent chain plate, so that water drops on the conveying belt can drop onto the next conveying belt from the gap.

9. The tea fermentation device according to claim 8, wherein the bottom of the fermentation frame is further provided with a water collecting tank positioned right below the conveyor belt; the lateral wall of the water collecting tank extends towards the outer side of the fermentation frame.

10. The tea fermentation device according to claim 9, wherein the water collection tank is provided with a drain pipe communicated with the water collection tank and a filter screen positioned in the water collection tank; the filter screen is arranged corresponding to the water inlet end of the drain pipe.