A Production Method Of Tea Extraction Unit For Instant Black Tea Production Line
 Oct 17, 2019|View:14

The utility model relates to the technical field of the instant black tea production line, in particular to a tea extracting unit for an instant black tea production line.


Background technology of instant black tea production line:


Instant tea is a kind of solid beverage tea that can dissolve in water quickly. With the raw materials of finished tea, semi-finished tea, tea by-products or fresh leaves, through the process of extraction, filtration, concentration, drying, etc., a new type of granular, powdery or small flake beverage which is easy to dissolve into the water without tea residue is processed. It has the advantages of easy to drink and carry, no pesticide residue, etc. It can be divided into pure tea and seasoned tea. The common pure tea includes instant black tea, instant green tea, instant Tieguanyin, instant oolong tea, instant jasmine tea, instant Pu'er tea, etc. There are black tea, green tea, oolong tea, lemon black tea, milk tea and all kinds of fruit flavor instant tea. At present, Dahongpao, Fenghuang Dancong, Jinjunmei, and other famous teas have also launched instant tea products.


The production process of instant tea needs to be filtered and extracted after the tea is cooked and purified. Usually, the filter membrane is used for filtration, but the gap of the filter membrane is small, the filtration speed is slow, the production efficiency is low, and the filter membrane is easy to block, so it needs to be cleaned and replaced frequently, which will delay the processing progress.


Technical realization elements of instant black tea production line:


In view of the shortcomings of the prior art, the utility model provides a tea extraction unit for instant black tea production line, which solves the problems of the small gap of the filter membrane, slow filtering speed, easy blockage of the filter membrane, frequent cleaning, and replacement, and delayed processing progress.


To achieve the above purpose, the utility model is realized by the following technical scheme: a tea extraction unit for instant black tea production line, including an extraction box, the bottom of the extraction box is fixedly connected with a control box, the inner sliding of the extraction box is connected with a pressure piston, the top of the extraction box is movably connected with a box cover, the inner part of the box cover is penetrated with a rotating shaft, and The bottom end of the rotating shaft runs through the pressurized piston and extends below the pressurized piston, and the bottom end of the rotating shaft is fixedly connected with a stopper, the inner part of the pressurized piston and the surface of the rotating shaft are provided with a clamp groove, the surface of the rotating shaft and the inner part of the clamp groove are fixedly connected with a clamp, the top end of the rotating shaft is fixedly connected with a rotating disk, and the top part of the rotating disk is fixedly connected with a clamp groove Turning the handle, the inner part of the pressurized piston is fixedly connected with a counterweight, the bottom on the right side of the extraction box is communicated with a discharge pipe, and the right end of the discharge pipe surface is threaded with a coarse filter box.


Preferably, the right side of the filter box is communicated with a shunt pipe, and the bottom end of the shunt pipe is sequentially communicated with a first filter pipe and a second filter pipe from front to right.


Preferably, the surfaces of the first filter tube and the second filter tube are fixedly installed with electromagnetic valves, the bottom ends of the surfaces of the first filter tube and the second filter tube are all threaded with fine filter boxes, and the inner part of the fine filter boxes is fixedly connected with filter membranes.


Preferably, the surfaces of the first filter tube and the second filter tube are all provided with a support sleeve, and one side of the support sleeve is fixedly connected with the right side of the control box through a bracket.


Preferably, the top of the left side of the extraction box is fixedly connected with a support plate, the inner part of the support plate is penetrated with a crushing cylinder, and the bottom of the crushing cylinder is communicated with the left side of the extraction box through a feed pipe.

Preferably, the inner wall of the extraction box and the lower part of the pressure piston are fixedly connected with the heating rod and the filter plate from top to bottom, the four corners of the bottom of the control box are fixedly connected with the feet, the top of the box cover and the left and right sides of the rotating disk are fixedly connected with the handles.


The beneficial effect of the instant black tea production line


The utility model provides a tea extracting unit for an instant tea production line. It has the following beneficial effects:


(1) for the tea extraction unit of the instant black tea production line, a pressurized piston is slidably connected inside the extraction box, a box cover is movably connected at the top of the extraction box, a rotating shaft is penetrated inside the box cover, the bottom end of the rotating shaft is penetrated through the pressurized piston and extended to the lower part of the pressurized piston, and the bottom end of the rotating shaft is fixedly connected with a block, and the inside of the pressurized piston is located at the bottom of the rotating shaft. The surface is provided with a clamp groove, the surface of the rotating shaft and the internal fixed connection of the clamp groove are provided with a clamp block, the top of the rotating shaft is fixedly connected with a rotating disk, and the top of the rotating disk is fixedly connected with a rotating handle, and the internal fixed connection of the pressurized piston is provided with a counterweight block. When the pressurized piston is used to cooperate with the counterweight block, it can be pressurized when the solution is discharged, so as to speed up the filtering speed and further improve the efficiency. Efficiency: the pressurized piston can be limited in the process of processing by using the combination of the card slot and the card block. When the pressure is needed, the card block can be turned to separate from the card slot, and the pressurized piston can automatically fall down, which is simple and convenient to operate.


(2) the tea extraction unit of the instant black tea production line is connected with a coarse filter box through the thread at the right end of the discharge pipe surface, the right side of the filter box is connected with a shunt pipe, the bottom end of the shunt pipe is connected with a first filter pipe and a second filter pipe from front to right, the surfaces of the first filter pipe and the second filter pipe are fixed with solenoid valves, the tables of the first filter pipe and the second filter pipe The bottom end of the surface is connected with a fine filter box by screw thread, and the inner part of the fine filter box is fixed with a filter membrane. The double filtering effect of the coarse filter box and the fine filter box is used to improve the filtering speed and delay the time of the blocked filter membrane, so that the filter membrane can work for a long time, and each fine filter box is equipped with two layers of filter membrane to avoid the filter quality caused by pressure.


Description of drawings


Fig. 1 is a structural diagram of the utility model;

structural diagram of the utility model

In the figure: 1 extraction box, 2 control box, 3 pressure piston, 4 box cover, 5 rotating shaft, 6 block, 7 card slot, 8 card block, 9 rotating plate, 10 counterweight, 11 discharge pipe, 12 coarse filter box, 13 shunt pipe, 14 first filter pipe, 15 second filter pipe, 16 solenoid valve, 17 fine filter box, 18 filter membrane, 19 support sleeve, 20 support plate, 21 crushing cylinder, 22 feed pipe, 23 heating rod, 24 filter plate.


Specific implementation mode


The technical scheme in the embodiment of the utility model will be described clearly and completely in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in the field without creative labor belong to the scope of protection of the utility model.


Refer to Fig. 1-4, the utility model provides a technical scheme: a tea extracting unit for instant black tea production line, which comprises an extracting box 1, the top of the left side of the extracting box 1 is fixedly connected with a supporting plate 20, the inside of the supporting plate 20 is penetrated with a crushing cylinder 21, and the bottom of the crushing cylinder 21 is connected with the left side of the extracting box 1 through a feed pipe 22, and the tea is first crushed by using the crushing cylinder 21, so as to improve the boiling. The efficiency of tea further shortens the processing cycle and greatly improves efficiency. The inner wall of the extraction box 1 is located below the pressure piston 3 and is fixedly connected with the heating rod 23 and the filter plate 24 from top to bottom. The four corners at the bottom of the control box 2 are fixedly connected with the feet. The top of the box cover 4 and the left and right sides of the rotating plate 9 are fixedly connected with the handles. The bottom of the extraction box 1 is fixedly connected with the control box 2. The inner sliding connection of the extraction box 1 is provided with a pressure piston 3, the top movable connection of the extraction box 1 is provided with a box cover 4, the inner part of the box cover 4 is provided with a rotating shaft 5, the bottom end of the rotating shaft 5 is provided with a pressure piston 3 and extends to the lower part of the pressure piston 3, and the bottom end of the rotating shaft 5 is fixedly connected with a stop 6, the inner part of the pressure piston 3 and the surface of the rotating shaft 5 are provided with a clamping groove 7, and the surface of the rotating shaft 5 is provided with The internal fixed connection of the card slot 7 is provided with the card block 8, the top fixed connection of the rotating shaft 5 is provided with the rotating disk 9, the top fixed connection of the rotating disk 9 is provided with the rotating handle, the internal fixed connection of the pressurized piston 3 is provided with the counterweight 10, the pressurized piston 3 can be used to cooperate with the counterweight 10 to pressurize the solution when it is discharged, accelerate the filtering speed, and improve the efficiency, and the card slot 7 can be used to cooperate with the card block 8. In addition, the pressurized piston 3 can be limited in the process of processing. When it needs to be pressurized, the clamp 8 can be turned to separate it from the clamp groove 7. The pressurized piston 3 can automatically fall down, and the operation is simple and convenient. The bottom on the right side of the extraction box 1 is connected with the discharge pipe 11, and the right end of the surface of the discharge pipe 11 is connected with the coarse filter box 12. The coarse filter box 12 is equipped with a filter screen, and the threaded connection is convenient for disassembly, cleaning, and passing. The right side of the filter box 12 is communicated with a shunt pipe 13, and the bottom end of the shunt pipe 13 is successively communicated with the first filter pipe 14 and the second filter pipe 15 from front to right. The surfaces of the first filter pipe 14 and the second filter pipe 15 are fixedly installed with a solenoid valve 16, the bottom ends of the surfaces of the first filter pipe 14 and the second filter pipe 15 are all threaded with a fine filter box 17, and the inner part of the fine filter box 17 is fixedly connected with a filter membrane 18. The double filtering effect of the coarse filter box 12 and the fine filter box 17 is used to improve the filtering speed and delay the time of the blocked filter film 18, so that the filter film 18 can work for a long time, and two layers of filter film 18 are arranged in each fine filter box 17 to avoid the problem of poor filtering quality caused by pressurization, and the first filter tube 14 and the second filter tube 15 are arranged, which can be replaced in turn for filtering, convenient for When the fine filter box 17 is blocked, it shall be disassembled and cleaned. The surfaces of the first filter tube 14 and the second filter tube 15 are all provided with a support sleeve 19, and one side of the support sleeve 19 is fixedly connected with the right side of the control box 2 through a bracket.


During operation, open the cover 4, take out the pressurized piston 3, add water to the extraction tank 1, keep the water level a certain distance lower than the feed pipe 22, then put the pressurized piston 3 into the extraction tank 1, close the cover 4, start the device, put the tea into the crushing cylinder 21, the crusher in the crushing cylinder 21 will crush the tea leaves, the leaves fall into the extraction tank 1 through the feed pipe 22, and the control box 2 controls the heating rod 23 to feed the water. After the processing, close the heating device and the pulverizer, open the solenoid valve 16 on the first filter tube 14, turn the rotating disk 9, use the rotating shaft 5 to drive the block 8 to rotate, the pressure piston 3 slides, the block 8 is separated from the groove 7, the pressure piston 3 uses the air within a certain distance between the horizontal plane and the feed tube 22 to press the solution down, and the solution passes through the coarse filtration. Box 12 is squeezed into the first filter tube 14, and then filtered through the fine filter box 17, and then discharged. When the fine filter box 17 under the first filter tube 14 is blocked, close the solenoid valve 16 on the first filter tube 14, open the solenoid valve 16 on the second filter tube 15, continue to discharge the solution, disassemble the fine filter box 17 under the first filter tube 14, clean it, and then install it back to the first filter tube 14. After the solution is discharged, open the cover 4 and take out the pressure piston 3, and clean the inside of the extraction tank 1.


It should be noted that in this paper, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "include," "include," or any other variation thereof, are intended to cover nonexclusive inclusion, so that the package

CopyRight © 2019-2020   Zouping Shuangfei Complete Equipment Co., Ltd  All rights reserved  Sitemap  All tags   Designed by Zhonghuan Internet