Integrated system for efficiently separating and purifying effective components of tea leaves

Abstract

The utility model relates to the technical field of tea processing equipment, in particular to a tea effective component efficient separation and purification integrated system which comprises a crushing box. A crushing mechanism is arranged in the crushing box, a crushed tea output channel is formed in one side of the bottom of the crushing box, the bottom of the crushed tea output channel communicates with a rotary soaking mechanism, the rotary soaking mechanism comprises a rotating disc which is vertically and laterally arranged, and multiple sets of soaking extraction boxes are installed on the circumferential outer wall of the rotating disc at equal intervals; a group of separating and filtering boxes are arranged right below the rotating disc, the top of each separating and filtering box is open, the left, front and rear parts of the middle of each separating and filtering box are open, the right side wall of the interior of each separating and filtering box is of an arc-shaped structure, the middle of each separating and filtering box is rotatably provided with a conversion type filtering mechanism, and one side of each conversion type filtering mechanism is provided with a drying box and a purifying box. And crushing, soaking and filtering separation of the tea leaves are automatically transferred, so that the processing speed and efficiency of the tea leaves can be greatly improved to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea processing equipment technical field, concretely is a kind of tea effective component high-efficiency separation and purification integrated system. BACKGROUND

[0002] The high-efficiency separation and purification integrated device of tea effective component is a kind of equipment specially designed to extract and purify active ingredients from tea. This kind of device usually combines multiple separation and purification technologies to ensure efficient and rapid extraction of effective components in tea, such as tea polyphenols, caffeine, amino acids, etc., including solvent extraction, supercritical fluid extraction, membrane separation technology, etc. Solvent extraction is a common method for extracting effective components from tea, and the specific process usually includes the following steps:

[0003] Raw material preparation:

[0004] Tea selection: select appropriate tea as raw material, usually after preliminary treatment (such as drying, crushing) of tea.

[0005] Crushing: crush the tea properly to increase the surface area and improve the extraction efficiency.

[0006] Solvent selection:

[0007] Solvent type: select appropriate solvent according to the properties of target components, common solvents include water, ethanol, methanol, etc.

[0008] Solvent concentration: sometimes different concentrations of solvents are needed, such as low concentration ethanol for extracting tea polyphenols, high concentration ethanol or methanol for extracting caffeine.

[0009] Extraction operation:

[0010] Soaking: put the crushed tea into the extraction container, add appropriate amount of solvent, and soak.

[0011] Stirring or oscillation: accelerate the contact between solvent and tea by stirring or oscillation to improve extraction efficiency.

[0012] Heating: in some cases, heating can be used to improve the solubility of the solvent, but attention should be paid to avoid overheating to cause component degradation.

[0013] Separation:

[0014] Filtering: after extraction, filter the tea residue and extract liquid.

[0015] Centrifugation: in some cases, centrifuge can be used to accelerate the separation process.

[0016] Concentration:

[0017] Evaporation: The solvent in the extract is removed by evaporation or reduced pressure evaporation to obtain a concentrated extract.

[0018] Drying: The concentrate is further dried to obtain a solid extract.

[0019] Purification:

[0020] Further processing: If necessary, other separation techniques (such as chromatography, crystallization, etc.) can be used to further purify the extract.

[0021] For the related processes involved in the above solvent extraction, when the existing device is processing, for a large batch of tea, there is a lack of effective transfer path for the transfer of tea before and after each process, often requiring manual or external tool transfer by the operator, and the processing capacity of tea is limited each time, which seriously affects the efficient processing process of tea.

[0022] Therefore, in view of the above problems, the technical scheme provides an efficient separation and purification integrated system for tea effective components. Practical new type content

[0023] The purpose of the present application is to provide an efficient separation and purification integrated system for tea effective components to solve the problems raised in the background art.

[0024] To achieve the above object, the utility model provides the following technical scheme: a kind of tea effective component high-efficiency separation and purification integrated system, including crushing box;Crushing box is internally provided with crushing mechanism, for the crushing processing of input tea, to increase surface area, improve extraction efficiency, and the bottom side of crushing box is provided with broken tea output channel, broken tea output channel bottom is communicated with rotary soaking mechanism, rotary soaking mechanism is used to separate receiving tea output in broken tea output channel, and it is extracted by soaking, rotary soaking mechanism includes vertically side setting rotary disc, and a plurality of groups of soaking extraction boxes are installed on the circumferential outer wall of rotary disc at equal intervals, and soaking extraction box is in the same vertical plane with broken tea output channel, by transferring soaking extraction box to the just below of broken tea output channel, to receive tea output in broken tea output channel, while carrying out separate soaking processing to tea, the rotation of rotary disc can also be used to oscillate tea in soaking extraction box, to accelerate the contact between solvent and tea, improve extraction efficiency, a group of separation filter boxes are arranged in the just below of rotary disc, the top of separation filter box is provided as open, to receive the tea and solvent mixture output in the inside of soaking extraction box transferred to the just above of separation filter box, then carry out solid-liquid separation to it, and the bottom of separation filter box is communicated and provided with waste liquid for receiving tea filtration, while the middle left, front and rear of separation filter box are provided as open, and the right side wall inside is provided as arc structure, and the middle of separation filter box is rotated and provided with conversion filter mechanism, and conversion filter mechanism is rotated and operated in the inside of separation filter box, to carry out solid-liquid separation to the mixed liquid falling in soaking extraction box, then the screened tea is transferred out of separation filter box, and drying box and purification box are arranged on the side of conversion filter mechanism, and tea after filtration and separation is sequentially dried and purified in the inside of drying box and purification box, to effectively separate and purify tea, in the process, by automatically transferring the crushing, soaking and filtration separation of tea, the processing speed and efficiency of tea can be greatly improved to a certain extent.

[0025] Compared with prior art, the utility model has the advantages that: by longitudinally separating between crushing box, soaking extraction box and separation filter box, then using the rotation of soaking extraction box and the switching of separation filter screen inside separation filter box, to ensure the automatic transfer of tea, while efficiently crushing in crushing box, rotating and vibrating soaking in soaking extraction box and rapidly switching solid-liquid separation in the inside of separation filter box, to realize the efficient transfer processing of tea in multiple processings, to greatly improve the operation efficiency of the integrated system to a certain extent. ACCURACY OF DRAWINGS

[0026] Figure 1 It is a structure schematic view of a kind of tea effective component high-efficiency separation and purification integrated system.

[0027] Figure 2It is a structure schematic view of rotating disc in a kind of tea effective component high-efficiency separation and purification integrated system.

[0028] Figure 3 It is a distribution overhead structure schematic view of separation filter screen in a kind of tea effective component high-efficiency separation and purification integrated system.

[0029] Figure 4 It is Figure 1 The enlarged structure schematic view of A in it.

[0030] Figure 5 It is Figure 1 The enlarged structure schematic view of B in it;

[0031] Wherein: broken box 10, infusion extraction box 11, separation filter box 12, tea import 13, broken knife 14, broken drive motor 15, broken tea leaf output channel 16, hot air machine 17, exhaust port 18, servo motor one 19, output shaft 20, driving tooth 21, driven gear ring 22, mounting ring 23, funnel receiving channel 24, control valve 25, liquid discharge port 27, liquid collection box 28, support stopper 29, separation filter screen 30, retaining ring 31, connecting rod 32, servo motor two 33, support 34, drying box 35, purification box 36. DETAILED DESCRIPTION

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0034] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication。For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0035] The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0036] Please refer to Figures 1-5 , a kind of tea effective component high-efficiency separation and purification integrated system, including breaking box 10;Breaking box 10 inside is provided with breaking mechanism, for the breaking processing of input tea, to increase surface area, improve extraction efficiency, breaking box 10 bottom side is provided with broken tea output channel 16, broken tea output channel 16 bottom is communicated with rotary type soaking mechanism, rotary type soaking mechanism is used to separate receiving tea that is output in broken tea output channel 16, to carry out soaking extraction processing, rotary type soaking mechanism includes vertically side setting rotating disc, rotating disc circumferential outer wall is installed with multiple groups of soaking extraction box 11 at equal intervals, soaking extraction box 11 is in the same vertical plane with broken tea output channel 16, by shifting soaking extraction box 11 to the right below broken tea output channel 16, to receive tea that is output in broken tea output channel 16, to carry out separate soaking processing to tea, while, tea in soaking extraction box 11 can be shaken to accelerate the contact between solvent and tea, improve extraction efficiency, a group of separation filter box 12 is arranged at the right below rotating disc, separation filter box 12 top is provided as open, receives the soaked tea and solvent mixture that is output in the inside of soaking extraction box 11 shifted to the right above separation filter box 12, then carries out solid-liquid separation, separation filter box 12 bottom is communicated and is provided with waste liquid for receiving tea filtration, while separation filter box 12 middle left, front, rear is provided as open, inside right side wall is provided as arc structure, separation filter box 12 middle rotates and is provided with conversion type filter mechanism, conversion type filter mechanism rotates and operates in the inside of separation filter box 12, to carry out solid-liquid separation to the mixed liquid falling in soaking extraction box 11, then the screened tea is shifted from separation filter box 12, conversion type filter mechanism side is provided with drying box 35 and purification box 36, tea after filtration and separation is sequentially dried and purified in the inside of drying box 35, purification box 36, to carry out effective separation and purification processing to tea, in the process, by the automatic shift of breaking, soaking and filtration of tea, the processing speed and efficiency of tea can be greatly improved to a certain extent.

[0037] In the embodiment of the present application, the crushing box 10, the rotating disc and the conversion type filtering mechanism are all supported and positioned by the support 34, and the side of the soaking and extracting box 11 away from the rotating disc is provided with a funnel receiving channel 24, and the funnel receiving channel 24 and the broken tea output channel 16 are both provided with a control valve 25 for automatically controlling the input and output of tea or tea and solvent mixture.

[0038] A tea inlet 13 is formed in one side of the top of the crushing box 10, and tea is input into the crushing box 10 through the tea inlet 13.

[0039] Specifically, the crushing mechanism includes a crushing knife 14 horizontally arranged and rotating on the central shaft of the crushing box 10, and one end of the crushing knife 14 is connected to a crushing driving motor 15 arranged outside the crushing box 10, that is, the crushing driving motor 15 is started to drive the crushing knife 14 to rotate, and the input tea is moderately crushed.

[0040] Specifically, an air outlet 18 is formed in one end of the lower side of the crushing box 10, and a hot air blower 17 is connected to the outside of the air outlet 18, that is, the hot air blower 17 inputs hot air into the crushing box 10, so as to accelerate the crushing temperature in the crushing box 10, and the tea is crushed and dried at the same time, and the tea in the crushing box 10 is transferred to the upper part of the broken tea output channel 16 by the gas thrust of the air outlet 18, so as to drive the tea to be quickly output along the broken tea output channel 16.

[0041] In one example of the present application, for the drying box 35 and the purification box 36, a drying machine is arranged in the drying box 35, and a chromatograph is arranged in the purification box 36, the tea is first dried in the purification box 36, and then transferred to the purification box 36 for separation and purification, so as to ensure the quality of the tea processing, and since the present scheme focuses on the transfer and processing between the pre-sequences, the two steps are not described in detail, but do not affect the integrity of the present technical scheme.

[0042] As a preferred embodiment of the present application, the rotating disc includes a group of driving teeth 21, one end of the driving teeth 21 is connected to a servo motor 19 through an output shaft 20, the outer side of the driving teeth 21 is engaged with a group of driven tooth rings 22, the outer side of the driven tooth rings 22 is installed with a mounting ring 23, and a plurality of groups of soaking and extracting boxes 11 are annularly and equidistantly installed on the circumferential outer wall of the mounting ring 23, that is, the servo motor 19 drives the output shaft 20 to drive the driving teeth 21, so as to control the driven tooth rings 22 to drive the plurality of groups of soaking and extracting boxes 11 to rotate and switch positions, and the bottom of the crushing box 10 is supported and positioned by the support 34.

[0043] As a preferred embodiment of the present application, the bottom of the separation filter box 12 is provided with a liquid outlet 27, and the bottom of the liquid outlet 27 is communicated with a liquid collecting box 28. The conversion filter mechanism comprises a plurality of servo motors 33, and the top output end of each servo motor 33 is uniformly provided with a plurality of separation filter screens 30 through connecting rods 32. A blocking ring 31 is installed on the top edge of the separation filter screen 30, which is used to block the mixed liquid falling from the top of the separation filter box 12 from splashing along the top of the separation filter screen 30.

[0044] Under the drive of the servo motor 33, the separation filter screen 30 is controlled to rotate, and then sequentially passes through the opening in the separation filter box 12 to automatically filter the tea mixed liquid falling in the separation filter box 12. The waste liquid enters the liquid collecting box 28 through the liquid outlet 27, and the tea is retained on the separation filter screen 30 and then transferred to the outside of the separation filter box 12 and then input into the drying box 35 and the purification box 36 for subsequent processing.

[0045] Specifically, a supporting block 29 is installed on the middle side wall of the separation filter box 12. The bottom of the separation filter screen 30 in the middle of the separation filter box 12 is in contact with the supporting block 29, that is, the separation filter screen 30 is supported by the supporting block 29 to stably filter in the separation filter box 12.

[0046] The working principle of the present application is as follows: all the driving elements, power elements, electrical components and the corresponding power supply are connected by wires at the idle position of the device. The electrical components are sequentially connected in the order of operation. The detailed connection method is a known technology in the field. The working principle and process are mainly introduced below, and the electrical control is not described. When running, the tea to be processed is input into the crushing box 10 through the tea inlet 13. Then the crushing drive motor 15 is started to drive the crushing knife 14 to crush the tea. After crushing, the air blower 17 is started to inject air into the crushing box 10 through the air outlet 18, so as to promote the tea to move to the crushed tea output channel 16. At this time, the servo motor 1 9 drives the installation ring 23 to rotate, and one of the immersion extraction boxes 1 1 is transferred to the position directly below the crushed tea output channel 16 for tea receiving. Then the tea in the immersion extraction box 1 1 is vibrated and soaked according to the rotation of the installation ring 23. After soaking, the servo motor 33 rotates to transfer one of the separation filter screens 30 to the separation filter box 12. Then the mixed liquid in the immersion extraction box 1 1 is input into the separation filter box 12 for solid-liquid separation. After filtration, the tea retained on the separation filter screen 30 is moved to the outside of the separation filter box 12, and then dried, concentrated and purified by the drying box 35 and the purification box 36.

[0047] The preferred embodiments of the present application have been described in detail, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. A tea leaf active ingredient efficient separation and purification integrated system, characterized in that, The utility model provides a tea processing device, including the broken box (10), the broken mechanism is arranged inside the broken box (10), the broken box (10) bottom one side is provided with the broken tea leaf output channel (16), the broken tea leaf output channel (16) bottom is connected with the rotary type soaking mechanism, the rotary type soaking mechanism includes the vertical side setting rotatory disc, rotatory disc circumferential outer wall is installed with a plurality of groups of soaking extraction box (11) at interval, the soaking extraction box (11) is in the same vertical plane with the broken tea leaf output channel (16), is provided with a group of separation filter box (12) in the rotatory disc just below, separation filter box (12) top is provided as open, separation filter box (12) middle left, front, rear is provided as open, inside right side wall is provided as arc structure, separation filter box (12) middle rotation is passed through the conversion type filter mechanism, conversion type filter mechanism one side is provided with drying box (35) and purification box (36).

2. The integrated system for efficient separation and purification of tea active ingredients according to claim 1, characterized in that, The side of the soaking extraction box (11) away from the rotatory disc is provided with a funnel receiving channel (24), and the funnel receiving channel (24) and the broken tea leaf output channel (16) are both provided with a control valve (25) inside.

3. The integrated system for efficient separation and purification of tea active ingredients according to claim 2, characterized in that, The top side of the broken box (10) is provided with a tea inlet (13).

4. The integrated system for efficient separation and purification of tea active ingredients according to claim 3, characterized in that, The broken mechanism includes a broken knife (14) horizontally arranged and rotating on the central shaft of the broken box (10), and one end of the broken knife (14) is connected to a broken drive motor (15) arranged outside the broken box (10).

5. The integrated system for efficient separation and purification of tea active ingredients according to claim 4, characterized in that, The lower end of the inside of the broken box (10) is provided with an air outlet (18), and the air outlet (18) is connected to a hot air fan (17) outside.

6. The integrated system for efficient separation and purification of tea active ingredients according to claim 5, characterized in that, The rotatory disc includes a group of drive teeth (21), one end of the drive teeth (21) is connected to a servo motor (19) through an output shaft (20), the outer side of the drive teeth (21) is engaged with a group of driven tooth rings (22), the outer side of the driven tooth rings (22) is installed with a mounting ring (23), and a plurality of groups of soaking extraction boxes (11) are annularly and equally spaced installed on the circumferential outer wall of the mounting ring (23).

7. The integrated system for efficient separation and purification of tea active ingredients according to claim 6, characterized in that, The inner bottom of the separation filter box (12) is provided with a liquid discharge port (27), the bottom of the liquid discharge port (27) is connected to a liquid collection box (28), and the conversion type filter mechanism includes a group of servo motors (33), the top output end of the servo motors (33) is uniformly installed with a plurality of groups of separation filter screens (30) through connecting rods (32) around, and the top edge of the separation filter screens (30) is installed with a ring of blocking rings (31).

8. The integrated system for efficient separation and purification of tea active ingredients according to claim 7, characterized in that, A ring of supporting blocking pieces (29) is installed on the middle side wall of the separation filter box (12), and the bottom of the separation filter screen (30) oscillating to the middle of the separation filter box (12) is in contact with the supporting blocking piece (29).

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