CN212663694U

CN212663694U - A device for following extract tea polyphenol in tealeaves

Info

Publication number: CN212663694U
Application number: CN202021219277.0U
Authority: CN
Inventors: 颜振南; 王兰; 王德军
Original assignee: Zhangzhou Baoda Biotechnology Co ltd
Current assignee: Zhangzhou Baoda Biotechnology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-09
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a device for follow tea polyphenol draws in tealeaves relates to tea polyphenol and draws the field, including drawing the case, the one side of drawing the case is provided with the rotating electrical machines, and the output of rotating electrical machines is provided with the rotation axis, the outer wall of rotation axis is fixed with the grinding miller, and one side of grinding miller is connected with the connecting rod, the one end of connecting rod is connected with the hobbing cutter, and the top of hobbing cutter installs the baffle, the bottom of extraction room is provided with the distillation chamber. The utility model discloses a set up servo motor and be connected through pivot and screw rod, and servo motor passes through the coupling joint with the pivot, and servo motor transmits the torque transmission for the shaft coupling, and the pivot transmits the torque transmission for the pivot, and the servo motor of being convenient for drives the screw rod and rotates, flows out the juice in the residue after the screw rod extrusion, and the filter screen filters the back flow direction distillation chamber again and continues evaporation moisture, has solved the problem that the waste residue was handled.

Description

A device for following extract tea polyphenol in tealeaves

Technical Field

The utility model relates to a tea polyphenol draws the field, specifically is a device that is arranged in following tealeaves to draw tea polyphenol.

Background

Tea polyphenols are the general term for polyphenols in tea, and include flavanols, anthocyanins, flavonoids, flavonols, phenolic acids, etc. Among them, flavanols (catechins) are most important. Tea polyphenol is also called tea tannin or tea tannin, is one of main components forming the color, the aroma and the taste of tea, and is also one of main components with health care functions in the tea. Research shows that active substances such as tea polyphenol and the like have the effects of detoxification and radiation resistance, can effectively prevent radioactive substances from invading bone marrow, can quickly discharge strontium 90 and cobalt 60 out of the body, and is known as radiation killer by the health and medical community.

The extraction process of the tea polyphenol comprises the following steps: water or ethanol is used as solvent, water bath heating is adopted to 80 ℃, and heat preservation and extraction are carried out for multiple times. Mixing extractive solutions, extracting with chloroform of equal volume, separating chloroform phase, extracting with ethyl acetate for several times, recovering most of ethyl acetate, concentrating to near dry, freeze drying, and repeatedly recrystallizing with deionized water to obtain refined product. However, the method has the disadvantages of time-consuming and troublesome operation, large solvent consumption, high toxicity, high cost, low extraction rate, easy oxidation and deterioration of tea polyphenol during high-temperature extraction, and the like.

Present tea polyphenol extraction element is in the use, in the link of grinding tea, it is not very abundant to grind, and it is low to lead to tea and ethanol mixed reaction effect, influences work efficiency, and the residue of tea also contains a small amount of mixed liquid moreover, and the residue of tea does not just directly abandons after any processing, extravagant raw and other materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of poor tea grinding effect and treatment of residues, a device for extracting tea polyphenol from tea leaves is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a device for extracting tea polyphenol from tea comprises an extraction box, a rotary motor is arranged on one side of the extraction box, and the output end of the rotating motor is provided with a rotating shaft, the outer wall of the rotating shaft is fixed with a grinding wheel, one side of the grinding wheel is connected with a connecting rod, one end of the connecting rod is connected with a hobbing cutter, the top end of the hobbing cutter is provided with a baffle, the bottom end of the hobbing cutter is provided with a screen, an extraction chamber is arranged at the bottom end of the screen, a distillation chamber is arranged at the bottom end of the extraction chamber, an air pump is fixed at one side of the extraction chamber, and the two ends of the air pump are connected with a conveying pipe, one end of the conveying pipe is connected with a slag storage box, the top end of the slag storage box is provided with a box cover, one end of the slag storage box is provided with a servo motor, and the output end of the servo motor is provided with a screw rod, the contact part of the box cover and the slag storage box is provided with a groove, and the bottom end of the slag storage box is provided with a filter screen.

Preferably, the hobbing cutter is connected with the grinding wheel through a connecting rod, the hobbing cutter is fixedly connected with the inner wall of the connecting rod through a rotating shaft, and a sliding groove matched with the connecting rod is formed in the baffle.

Preferably, the slag storage box is connected with the extraction chamber through an air pump and a conveying pipe.

Preferably, the servo motor is connected with the screw rod through a rotating shaft, and the servo motor is connected with the rotating shaft through a coupler.

Preferably, the bottom end of the box cover is provided with a connecting lug matched with the slag storage box, and the connecting lug is matched with the inner wall of the groove.

Preferably, the rotating motor is rotatably connected with the grinding wheel through a rotating shaft, and the rotating motor is connected with the rotating shaft through a coupling.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the grinding miller and pass through the connecting rod and be connected with the hobbing cutter, and the hobbing cutter is through the inner wall fixed connection of pivot and connecting rod, be provided with the spout that matches with the connecting rod in the baffle, the grinding miller drives the connecting rod and rotates, and the connecting rod drives the hobbing cutter and rotates, because the restriction of baffle, will be the motion down and turn into linear motion, the hobbing cutter grinds the tealeaves secondary, is convenient for improve the grinding effect of tealeaves.

2. The utility model discloses a set up servo motor and be connected through pivot and screw rod, and servo motor passes through the coupling joint with the pivot, and servo motor transmits the torque transmission for the shaft coupling, and the pivot transmits the torque transmission for the pivot, and the servo motor of being convenient for drives the screw rod and rotates, flows out the juice in the residue after the screw rod extrusion, again through filter screen filtration back flow direction distillation chamber continuation evaporation moisture, has improved the productivity ratio of tea polyphenol, has solved the problem that the waste residue was handled.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the slag storage tank of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. an extraction box; 2. a rotating electric machine; 3. a rotating shaft; 4. a grinding wheel; 5. a connecting rod; 6. a hobbing cutter; 7. a baffle plate; 8. screening a screen; 9. an extraction chamber; 10. a distillation chamber; 11. an air pump; 12. a transport pipe; 13. a slag storage tank; 14. a box cover; 15. a servo motor; 16. a screw; 17. a groove; 18. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses the rotating electrical machines who mentions in do with servo motor's model: ZGA37RG, the model of the air pump is: YB-307 may be available in the marketplace or by private subscription.

Referring to fig. 1-3, a device for extracting tea polyphenol from tea leaves comprises an extraction box 1, a rotating motor 2 is arranged on one side of the extraction box 1, a rotating shaft 3 is arranged at the output end of the rotating motor 2, a grinding wheel 4 is fixed on the outer wall of the rotating shaft 3, a connecting rod 5 is connected on one side of the grinding wheel 4, a hobbing cutter 6 is connected at one end of the connecting rod 5, a baffle 7 is installed at the top end of the hobbing cutter 6, a screen 8 is installed at the bottom end of the hobbing cutter 6, an extraction chamber 9 is arranged at the bottom end of the screen 8, a distillation chamber 10 is arranged at the bottom end of the extraction chamber 9, an air pump 11 is fixed on one side of the extraction chamber 9, transport pipes 12 are connected at the two ends of the air pump 11, a residue storage box 13 is connected at one end of the transport pipes 12, a box cover 14 is arranged at the top end of the residue storage box 13, a servo motor 15 is, a groove 17 is arranged at the contact part of the box cover 14 and the slag storage box 13, and a filter screen 18 is arranged at the bottom end of the slag storage box 13.

Please refer to fig. 1, the grinding wheel 4 is connected to the hobbing cutter 6 through the connecting rod 5, the hobbing cutter 6 is fixedly connected to the inner wall of the connecting rod 5 through the rotating shaft, the baffle 7 is provided with a chute matching with the connecting rod 5, the grinding wheel 4 drives the connecting rod to rotate, the connecting rod 5 drives the hobbing cutter 6 to rotate, the downward movement is converted into a linear movement due to the limitation of the baffle 7, and the hobbing cutter 6 grinds the tea leaves for a second time, which is convenient for improving the grinding effect of the tea leaves.

Referring to fig. 2, the residue storage tank 13 is connected to the extraction chamber 9 through an air pump 11 and a transport pipe 12, the air pump 11 generates a suction force to suck the residues of the tea leaves in the extraction chamber 9 into the transport pipe 12, and then the tea leaves are transported into the residue storage tank 13 through the transport pipe 12, so that the residues of the tea leaves in the extraction chamber 9 can be sucked into the residue storage tank 13.

Please refer to fig. 2, the servo motor 15 is connected to the screw 16 through a rotating shaft, and the servo motor 15 is connected to the rotating shaft through a coupler, the servo motor 15 transmits the torque to the coupler, the coupler transmits the torque to the rotating shaft, and the rotating shaft transmits the torque to the screw 16, so that the servo motor 15 drives the screw 16 to rotate.

Please refer to fig. 2, the bottom end of the box cover 14 is provided with a connecting bump matching with the residue storage box 13, the connecting bump is engaged with the inner wall of the groove 17, and the connecting bump moves back and forth on the wall of the groove 17 to complete the disassembly of the box cover 14, so as to be convenient for taking out the squeezed tea residue from the residue storage box 13.

Please refer to fig. 3, the rotating motor 2 is rotatably connected to the grinding wheel 4 through the rotating shaft 3, the rotating motor 2 is connected to the rotating shaft 3 through the coupling, the rotating motor 2 transmits the torque to the coupling, the coupling transmits the torque to the rotating shaft 3, the rotating shaft 3 transmits the torque to the grinding wheel 4, so that the rotating motor 2 rotates with the grinding wheel 4.

The working principle is as follows: firstly, when the device is used, firstly, the device is powered on, then tea leaves are poured into the extraction box 1 from the feeding hole, the rotating motor 2 is arranged to be rotationally connected with the grinding wheel 4 through the rotating shaft 3, the rotating motor 2 is connected with the rotating shaft 3 through the coupler, the rotating motor 2 transmits torque to the coupler, the coupler transmits the torque to the rotating shaft 3, the rotating shaft 3 transmits the torque to the grinding wheel 4, the rotating motor 2 is convenient to drive the grinding wheel 4 to rotate, the tea leaves are ground by the grinding wheel 4 and then are primarily crushed, the grinding wheel 4 is connected with the hobbing cutter 6 through the connecting rod 5, the hobbing cutter 6 is fixedly connected with the inner wall of the connecting rod 5 through the rotating shaft, a sliding groove matched with the connecting rod 5 is arranged in the baffle 7, the grinding wheel 4 drives the connecting rod to rotate, the connecting rod 5 drives the hobbing cutter 6 to rotate, the downward movement is converted into linear movement due to the limitation of, the grinding effect of tea leaves is convenient to improve, the tea leaves fall to the extraction chamber 9 for extraction after being screened by a screen, then the tea leaves enter the distillation chamber 10 for evaporation of water to obtain tea polyphenol, wherein the residue storage tank 13 is connected with the extraction chamber 9 through the air pump 11 and the conveying pipe 12, the air pump 11 generates suction to suck residues of the tea leaves in the extraction chamber 9 into the conveying pipe 12, then the tea leaves are conveyed into the residue storage tank 13 through the conveying pipe 12 to suck the residues of the tea leaves in the extraction chamber 9 into the residue storage tank 13, the servo motor 15 is connected with the screw rod 16 through a rotating shaft, the servo motor 15 is connected with the rotating shaft through a coupler, the servo motor 15 transmits torque to the coupler, the coupler transmits the torque to the rotating shaft, the rotating shaft transmits the torque to the screw rod 16, the servo motor 15 drives the screw rod 16 to rotate, juice in the residues flows out after being extruded by the screw rod 16 and flows to, the productivity ratio of tea polyphenol has been improved, and the bottom of case lid 14 is provided with the connection lug that matches with storage sediment case 13, and the connection lug agrees with the inner wall of recess 17, and the back and forth movement of connection lug at recess 17 wall accomplishes the dismantlement of case lid 14, is convenient for take out the tealeaves residue after the extrusion from storage sediment case 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A device for extracting tea polyphenol from tea leaves, comprising an extraction box (1), characterized in that: one side of the extraction box (1) is provided with a rotating motor (2), the output end of the rotating motor (2) is provided with a rotating shaft (3), the outer wall of the rotating shaft (3) is fixed with a grinding wheel (4), one side of the grinding wheel (4) is connected with a connecting rod (5), one end of the connecting rod (5) is connected with a hobbing cutter (6), the top end of the hobbing cutter (6) is provided with a baffle (7), the bottom end of the hobbing cutter (6) is provided with a screen (8), the bottom end of the screen (8) is provided with an extraction chamber (9), the bottom end of the extraction chamber (9) is provided with a distillation chamber (10), one side of the extraction chamber (9) is fixed with an air pump (11), the two ends of the air pump (11) are connected with conveying pipes (12), one end of the conveying pipes (12) is connected with a slag storage box (13), and the top end of the slag storage box (, the one end of storage sediment case (13) is provided with servo motor (15), and the output of servo motor (15) is provided with screw rod (16), the contact department of case lid (14) and storage sediment case (13) is provided with recess (17), the bottom of storage sediment case (13) is provided with filter screen (18).

2. An apparatus for extracting tea polyphenols from tea leaves as claimed in claim 1, wherein: the hobbing cutter (6) is connected with the grinding wheel (4) through the connecting rod (5), the hobbing cutter (6) is fixedly connected with the inner wall of the connecting rod (5) through the rotating shaft, and a sliding groove matched with the connecting rod (5) is formed in the baffle (7).

3. An apparatus for extracting tea polyphenols from tea leaves as claimed in claim 1, wherein: the slag storage box (13) is connected with the extraction chamber (9) through an air pump (11) and a conveying pipe (12).

4. An apparatus for extracting tea polyphenols from tea leaves as claimed in claim 1, wherein: the servo motor (15) is connected with the screw rod (16) through a rotating shaft, and the servo motor (15) is connected with the rotating shaft through a coupler.

5. An apparatus for extracting tea polyphenols from tea leaves as claimed in claim 1, wherein: the bottom end of the box cover (14) is provided with a connecting lug matched with the slag storage box (13), and the connecting lug is matched with the inner wall of the groove (17).

6. An apparatus for extracting tea polyphenols from tea leaves as claimed in claim 1, wherein: the rotary motor (2) is rotatably connected with the grinding wheel (4) through the rotating shaft (3), and the rotary motor (2) is connected with the rotating shaft (3) through a coupler.