CN108245924B - Energy-conserving efficient tea polyphenol extraction element - Google Patents
Energy-conserving efficient tea polyphenol extraction element Download PDFInfo
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- CN108245924B CN108245924B CN201810034284.4A CN201810034284A CN108245924B CN 108245924 B CN108245924 B CN 108245924B CN 201810034284 A CN201810034284 A CN 201810034284A CN 108245924 B CN108245924 B CN 108245924B
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- 241001122767 Theaceae Species 0.000 title claims abstract description 43
- 238000000605 extraction Methods 0.000 title claims abstract description 29
- 150000008442 polyphenolic compounds Chemical class 0.000 title claims abstract description 25
- 235000013824 polyphenols Nutrition 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000000874 microwave-assisted extraction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003815 supercritical carbon dioxide extraction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0158—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements self-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
- B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
- C07D311/62—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2 with oxygen atoms directly attached in position 3, e.g. anthocyanidins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G99/00—Subject matter not provided for in other groups of this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an energy-saving and efficient tea polyphenol extraction device which comprises a base, a first machine body and a second machine body, wherein a damping walking mechanism is installed at the lower end of the base, braking devices are installed on two sides of the lower end of the base, a liquid cavity, a first machine cavity and a second machine cavity are sequentially formed in the first machine body from top to bottom, a plurality of heating pipes are installed on the inner wall of the liquid cavity at equal intervals, a motor is installed in the second machine cavity, a nut is connected to an output shaft of the motor, the lower end of the nut is rotatably connected to the inner wall of the bottom end of the second machine cavity, a screw rod is in threaded connection with the nut, and the screw rod penetrates through the inner wall of the second machine cavity and extends into the liquid cavity to be fixedly. The tea filter press has the advantages of stable structure, simple operation, scientific and reasonable design, short production period, low manufacturing cost, good anti-seismic performance, convenience for movement, capability of improving efficiency by the aid of the stirring device during heating, and capability of performing filter pressing on tea.
Description
Technical Field
The invention relates to the technical field of tea polyphenol extraction devices, in particular to an energy-saving and efficient tea polyphenol extraction device.
Background
The process for extracting tea polyphenol from tea mainly comprises the following methods:
1. the traditional process 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.
2. Extracting tea polyphenol by microwave radiation: the extraction solvent is 50% ethanol, the power is 320 watts, the extraction time is 18 seconds, and the liquid-solid ratio (mL/g) is 1: 9, secondary extraction, wherein the extraction rate of the tea polyphenol under the condition is 92.7 percent. Compared with the traditional Soxhlet extraction, the microwave extraction method has the greatest advantages of greatly shortened extraction time and higher extraction rate. Compared with supercritical carbon dioxide extraction, it has low cost, less investment and high extraction efficiency. But not suitable for laboratory operations.
In the process of extracting and heating tea polyphenol, a large amount of stock solution is still in tea after the tea is fished out, a corresponding filter pressing device is lacked, a secondary filter device is lacked, and a large amount of materials and energy are wasted.
Disclosure of Invention
The invention aims to solve the problems that in the process of extracting and heating tea polyphenol in the prior art, a large amount of stock solution is still in tea after the tea is fished out, a corresponding filter pressing device is lacked, a secondary filtering device is lacked, and a large amount of materials and energy are wasted.
In order to achieve the purpose, the invention adopts the following technical scheme:
an energy-saving and efficient tea polyphenol extraction device comprises a base, a first machine body and a second machine body, wherein a damping walking mechanism is installed at the lower end of the base, braking devices are installed on two sides of the lower end of the base, a liquid cavity, a first machine cavity and a second machine cavity are sequentially formed in the first machine body from top to bottom, a plurality of heating pipes are equidistantly installed on the inner wall of the liquid cavity, a motor is installed in the second machine cavity, a nut is connected to an output shaft of the motor, the lower end of the nut is rotatably connected to the inner wall of the bottom end of the second machine cavity, a screw rod is in threaded connection with the nut, the screw rod penetrates through the inner wall of the second machine cavity and extends into the liquid cavity and is fixedly connected with a filter plate, a sleeve is movably sleeved on the part of the screw rod, which is located in the liquid cavity, the lower end of the sleeve is rotatably connected to the inner wall of the bottom end of the, the first bevel gear is engaged with a second bevel gear, a servo motor is arranged in the first machine cavity, the second bevel gear is sleeved on an output shaft of the servo motor, a plurality of stirring blades are fixedly connected with the sleeve at equal intervals, an opening is formed in the inner wall of one side of the first machine body, a door body is arranged on the opening, a water outlet pipe is connected to the lower end of the first machine body, a water pump is arranged on the water outlet pipe, one end, away from the first machine body, of the water outlet pipe is communicated with the second machine body, a first oil tank and a second oil tank are arranged at the top end of the first machine body, a first piston is arranged in the first oil tank, a first piston rod is fixedly connected to the middle of the lower end of the first piston, the first piston rod penetrates through the inner wall of the bottom end of the first oil tank and extends into the liquid cavity to be fixedly connected with a, and advance oil pipe and go out oil pipe and keep away from the one end and the second oil tank intercommunication of first oil tank, be equipped with the second piston in the second oil tank, the upper end middle part fixedly connected with second piston rod of second piston, the second piston rod runs through upper end inner wall and the fixedly connected with connecting block of second oil tank, and gear motor is installed to the upper end of second oil tank, gear motor's output shaft cover is equipped with the rim plate, the eccentric department of rim plate rotates and is connected with the connecting rod, the one end that the rim plate was kept away from to the connecting rod rotates and connects on the connecting block.
Preferably, the output shaft of the motor is connected with the nut through a synchronous belt transmission mechanism.
Preferably, the lower ends of the nut and the sleeve are both sleeved with bearings, and the bearings are mounted on the inner wall of the first machine body.
Preferably, one end of the stirring blade, which is far away from the sleeve, is fixedly connected with a connecting spring, and one end of the connecting spring, which is far away from the stirring blade, is fixedly connected with a stirring ball.
Preferably, the output shaft of the speed reducing motor is in interference fit with the wheel disc through a flat key.
Preferably, the first body is of a cylindrical structure, and the diameter of the filter plate is equal to that of the liquid cavity.
Preferably, the lower end of the base is connected with a plurality of limiting columns in a sliding mode, the lower ends of the limiting columns are provided with roller frames, spring shock absorbers are arranged between the roller frames and the base, each roller frame is connected with rolling wheels in a rotating mode, and each rolling wheel is provided with anti-skid lines.
Preferably, the both sides of the lower extreme of base all are equipped with the thread bush, thread bush threaded connection has the threaded rod, the upper end fixedly connected with carousel of threaded rod, the lower extreme of threaded rod rotates and is connected with the supporting legs, the bottom of supporting legs is equipped with the rubber slipmat.
The invention has the following advantages:
1. the invention has the advantages of stable structure, simple operation, scientific and reasonable design, short production period, low manufacturing cost, good earthquake-resistant performance, convenient movement, and capability of being provided with a stirring device during heating, thereby improving the efficiency.
2. The tea leaf filter press can filter tea leaves so as to filter stock solution in the tea leaves, the speed reducing motor is started, the output shaft of the speed reducing motor drives the wheel disc fixedly connected with the speed reducing motor to rotate, the wheel disc drives the connecting rod rotatably connected with the wheel disc to move after rotating, the connecting rod drives the connecting block rotatably connected with the connecting rod to move after moving, the connecting block drives the second piston rod fixedly connected with the connecting block to move after moving, the second piston rod drives the second piston to push a liquid medium, and the first piston rod are driven to move through the oil inlet pipe and the oil outlet pipe so as to drive the pressing plate to press and filter the tea leaves.
3. The tea leaf secondary heating device can heat tea leaves for the second time, can adjust the height of the filter plate so as to adapt to water levels with different heights, turns on the motor, drives the nut connected with the motor to rotate by the output shaft of the motor, drives the screw rod in threaded connection with the nut to move up and down linearly, and drives the filter plate fixedly connected with the screw rod to move up and down.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving and efficient tea polyphenol extraction device provided by the present invention;
fig. 2 is a schematic diagram of the internal structure of a second machine cavity of the energy-saving and efficient tea polyphenol extraction device provided by the invention;
FIG. 3 is a schematic view of the internal structure of a first oil tank of the energy-saving and efficient tea polyphenol extraction device provided by the present invention;
fig. 4 is a schematic diagram of the internal structure of the second oil tank of the energy-saving and efficient tea polyphenol extraction device provided by the invention.
In the figure: the hydraulic damping running mechanism comprises a base 1, a damping running mechanism 2, a braking device 3, a water pump 4, a water outlet pipe 5, a second machine body 6, a first machine body 7, a second machine cavity 8, a stirring blade 9, a stirring ball 10, a sleeve 11, a screw rod 12, a filter plate 13, an opening 14, a pressing plate 15, a first piston rod 16, a first oil tank 17, a second oil tank 18, a servo motor 19, a heating pipe 20, a bearing 21, a nut 22, a synchronous belt transmission mechanism 23, a motor 24, a first piston 25, an oil inlet pipe 26, an oil outlet pipe 27, a wheel disc 28, a connecting rod 29, a connecting block 30, a second piston rod 31 and a second piston 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise specifically stated or limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and may be, for example, fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, an energy-saving and efficient tea polyphenol extraction device comprises a base 1, a first body 7 and a second body 6, wherein a damping walking mechanism 2 is installed at the lower end of the base 1, a plurality of limiting columns are slidably connected to the lower end of the base 1, roller frames are arranged at the lower ends of the limiting columns, a spring damper is arranged between each roller frame and the base 1, each roller frame is rotatably connected with a roller wheel, each roller wheel is provided with an anti-slip line, braking devices 3 are installed at two sides of the lower end of the base 1, both sides of the lower end of the base 1 are provided with a threaded sleeve, the threaded sleeve is in threaded connection with a threaded rod, the upper end of the threaded rod is fixedly connected with a rotary table, the lower end of the threaded rod is rotatably connected with a supporting leg, the bottom of the supporting leg, a plurality of heating pipes 20 are equidistantly arranged on the inner walls of the first machine cavity and the second machine cavity 8;
a motor 24 is arranged in the second machine cavity 8, an output shaft of the motor 24 is connected with a nut 22, the output shaft of the motor is connected with the nut 22 through a synchronous belt transmission mechanism 23, the lower end of the nut 22 is rotatably connected on the inner wall of the bottom end of the second machine cavity 8, bearings 21 are respectively sleeved at the lower ends of the nut 22 and the sleeve 11, the bearings 21 are arranged on the inner wall of the first machine body, the bearings 21 are convenient to install, the nut 22 is in threaded connection with a lead screw 12, the lead screw 12 penetrates through the inner wall of the second machine cavity 8 and extends into the liquid cavity to be fixedly connected with a filter plate 13, the first machine body 7 adopts a cylindrical structure, the diameter of the filter plate 13 is equal to that of the liquid cavity, the structure can prevent tea leaves from falling, the sleeve 11 is movably sleeved at the part of the lead screw 12, the lower end of the sleeve 11 is rotatably connected on the inner wall of the bottom end of, the first bevel gear is engaged with a second bevel gear, a servo motor 19 is arranged in the first machine cavity, and the second bevel gear is sleeved on an output shaft of the servo motor 19;
a plurality of stirring blades 9 are fixedly connected to the sleeve 11 at equal distances, one end of each stirring blade 9, which is far away from the sleeve 11, is fixedly connected with a connecting spring, one end of each connecting spring, which is far away from the stirring blade 9, is fixedly connected with a stirring ball 10, an opening 14 is formed in the inner wall of one side of the first machine body 7, a door body is installed on the opening 14, the lower end of the first machine body 7 is connected with a water outlet pipe 5, a water pump 4 is installed on the water outlet pipe 5, one end, which is far away from the first machine body 7, of the water outlet pipe 5 is communicated with the second machine body 6, a first oil tank 17 and a second oil tank 18 are installed at the top end of the first machine body 7, a first piston 25 is arranged in the first oil tank 17, a first piston rod 16 is fixedly connected to the middle part of the lower end of the first piston 25, the first piston rod 16 penetrates through, and the one end and the second oil tank 18 intercommunication of keeping away from first oil tank 17 of advancing oil pipe 26 and oil pipe 27, be equipped with second piston 32 in the second oil tank 18, the upper end middle part fixedly connected with second piston rod 31 of second piston 32, second piston rod 31 runs through the upper end inner wall and the fixedly connected with connecting block 30 of second oil tank 18, gear motor is installed to the upper end of second oil tank 18, gear motor's output shaft cover is equipped with rim plate 28, gear motor's output shaft passes through flat key and 28 interference fit hookups of rim plate, this structure simple process, it is firm to connect, the eccentric department of rim plate 28 rotates and is connected with connecting rod 29, the one end rotation connection on connecting block 30 of rim plate 28 is kept away from to connecting.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The invention pushes to the appointed position through the damping running gear 2 at the bottom, then carries on the braking and fixing through the braking device 3, when using, put the raw material and water into the liquid cavity from the opening 14, then opens the heating pipe 20, and turns on the servo motor 19, the output shaft of the servo motor 19 drives the second bevel gear which is fixedly connected with it to rotate, the second bevel gear drives the first bevel gear which is engaged with it to rotate after rotating, the first bevel gear drives the sleeve 11 which is fixedly connected with it to rotate after rotating, the sleeve 11 drives the stirring vane 9 which is fixedly connected with it to stir, after finishing the heating, turn on the motor 24, the output shaft of the motor 24 drives the nut 22 which is connected with it to rotate, the nut 22 drives the screw rod 12 which is connected with it to go up and down and move linearly, because there is certain interval between the sleeve 11 and the screw rod 12, the movement of the two is not interfered with each other, then the screw rod 12 drives the filter plate, therefore, tea leaves are filtered out, because a large amount of stock solution is attached to the tea leaves, the gear motor is started, the output shaft of the gear motor drives the wheel disc 28 fixedly connected with the gear motor to rotate, the wheel disc 28 drives the connecting rod 29 rotationally connected with the wheel disc to move after rotating, the connecting rod 29 drives the connecting block 30 rotationally connected with the connecting rod to move after moving, the second piston rod 31 fixedly connected with the connecting block 30 is driven to move after moving, the second piston rod 31 drives the second piston 32 to push liquid medium, so that after the first piston 25 and the first piston rod 16 are moved by the oil inlet pipe 26 and the oil outlet pipe 27, thereby driving the pressing plate 15 to press and filter the tea leaves, then turning on the water pump 4 to pump the liquid into the second machine body 6 for storage, and a small amount of water is added into the first body 7 to perform secondary heating, and the filter plate 13 is lowered to a lower position, so that the tea leaves are soaked in the water to be heated again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an energy-conserving efficient tea polyphenol extraction element, includes base (1), first organism (7) and second organism (6), its characterized in that, shock attenuation running gear (2) are installed to the lower extreme of base (1), arresting gear (3) are all installed to the lower extreme both sides of base (1), first organism (7) from last to having seted up sap cavity, first machine chamber and second machine chamber (8) down in proper order, equidistant a plurality of heating pipe (20) of installing on the inner wall of sap cavity, install motor (24) in second machine chamber (8), the output shaft of motor (24) has nut (22), the lower extreme of nut (22) rotates to be connected on the bottom inner wall of second machine chamber (8), nut (22) threaded connection has lead screw (12), lead screw (12) run through the inner wall of second machine chamber (8) and extend to liquid intracavity fixedly connected with filter plate (13), the part of the screw rod (12) located in the liquid cavity is movably sleeved with a sleeve (11), the lower end of the sleeve (11) is rotatably connected to the inner wall of the bottom end of the liquid cavity and extends into the first machine cavity, a first bevel gear is sleeved on the part of the sleeve (11) located in the first machine cavity and is meshed with a second bevel gear, a servo motor (19) is installed in the first machine cavity, the second bevel gear is sleeved on an output shaft of the servo motor (19), a plurality of stirring blades (9) are fixedly connected with the sleeve (11) at equal intervals, an opening (14) is formed in the inner wall of one side of the first machine body (7), a door body is installed on the opening (14), the lower end of the first machine body (7) is connected with a water outlet pipe (5), a water pump (4) is installed on the water outlet pipe (5), and one end, far away from the first machine body (7), of the water outlet pipe (5), a first oil tank (17) and a second oil tank (18) are installed at the top end of the first machine body (7), a first piston (25) is arranged in the first oil tank (17), a first piston rod (16) is fixedly connected to the middle of the lower end of the first piston (25), the first piston rod (16) penetrates through the inner wall of the bottom end of the first oil tank (17) and extends into the liquid cavity to be fixedly connected with a pressing plate (15), the upper end and the lower end of the first oil tank (17) are respectively communicated with an oil inlet pipe (26) and an oil outlet pipe (27), one end, far away from the first oil tank (17), of the oil inlet pipe (26) and the oil outlet pipe (27) is communicated with the second oil tank (18), a second piston (32) is arranged in the second oil tank (18), a second piston rod (31) is fixedly connected to the middle of the upper end of the second piston (32), and the second piston rod (31) penetrates through the inner wall of the upper end of the second oil tank, gear motor is installed to the upper end of second oil tank (18), gear motor's output shaft cover is equipped with rim plate (28), the eccentric department of rim plate (28) rotates and is connected with connecting rod (29), the one end rotation connection of rim plate (28) is kept away from in connecting rod (29) is on connecting block (30).
2. The energy-saving and efficient tea polyphenol extraction device as claimed in claim 1, wherein the output shaft of the motor is connected with the nut (22) through a synchronous belt transmission mechanism (23).
3. An energy-saving and efficient tea polyphenol extraction device as claimed in claim 1, wherein the lower ends of the nut (22) and the sleeve (11) are both sleeved with a bearing (21), and the bearing (21) is mounted on the inner wall of the first body.
4. The energy-saving and efficient tea polyphenol extraction device as claimed in claim 1, wherein one end of the stirring blade (9) far away from the sleeve (11) is fixedly connected with a connecting spring, and one end of the connecting spring far away from the stirring blade (9) is fixedly connected with a stirring ball (10).
5. The energy-saving and efficient tea polyphenol extraction device as claimed in claim 1, wherein the output shaft of the speed reduction motor is coupled with the wheel disc (28) in an interference fit manner through a flat key.
6. The energy-saving and efficient tea polyphenol extraction device as claimed in claim 1, wherein the first body (7) is of a cylindrical structure, and the diameter of the filter plate (13) is equal to that of the liquid cavity.
7. The energy-saving and efficient tea polyphenol extraction device according to claim 1, wherein a plurality of limiting columns are slidably connected to the lower end of the base (1), roller frames are arranged at the lower ends of the limiting columns, spring dampers are arranged between the roller frames and the base (1), each roller frame is rotatably connected with a roller wheel, and each roller wheel is provided with anti-skid lines.
8. The energy-saving and efficient tea polyphenol extraction device according to claim 1, wherein both sides of the lower end of the base (1) are provided with threaded sleeves, the threaded sleeves are in threaded connection with threaded rods, the upper ends of the threaded rods are fixedly connected with turntables, the lower ends of the threaded rods are rotatably connected with supporting legs, and rubber anti-slip pads are arranged at the bottoms of the supporting legs.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810034284.4A CN108245924B (en) | 2018-01-15 | 2018-01-15 | Energy-conserving efficient tea polyphenol extraction element |
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| CN201810034284.4A CN108245924B (en) | 2018-01-15 | 2018-01-15 | Energy-conserving efficient tea polyphenol extraction element |
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| CN108245924A CN108245924A (en) | 2018-07-06 |
| CN108245924B true CN108245924B (en) | 2021-03-12 |
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| CN112843859B (en) * | 2020-12-23 | 2022-06-14 | 福建省源清堂生物科技有限公司 | Chinese herbal tea beverage production line and production method thereof |
| CN112791441B (en) * | 2020-12-31 | 2022-05-24 | 岳阳职业技术学院 | Traditional chinese medicine extraction device is used in pharmacy teaching |
| CN113440917B (en) * | 2021-08-09 | 2022-09-23 | 烟台大学 | A filtering mechanism for automizing lathe lubricating oil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387821Y (en) * | 1999-07-29 | 2000-07-19 | 吴振荣 | Separated Brewing Pot with Improved Structure |
| CN201744192U (en) * | 2010-06-13 | 2011-02-16 | 江苏德和生物科技有限公司 | Dynamic extracting tank for producing tea polyphenol |
| CN107297098A (en) * | 2017-07-31 | 2017-10-27 | 闫存 | High-efficiency filtration equipment for juice residue in raw materials for sugar processing |
| CN206746033U (en) * | 2017-03-14 | 2017-12-15 | 宜昌清江茗研茶业科技有限公司 | A kind of tea polyphenol extract tank |
| CN107560901A (en) * | 2017-10-09 | 2018-01-09 | 成都麟成科技有限公司 | A kind of more rotor air quality sampling unmanned planes |
-
2018
- 2018-01-15 CN CN201810034284.4A patent/CN108245924B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387821Y (en) * | 1999-07-29 | 2000-07-19 | 吴振荣 | Separated Brewing Pot with Improved Structure |
| CN201744192U (en) * | 2010-06-13 | 2011-02-16 | 江苏德和生物科技有限公司 | Dynamic extracting tank for producing tea polyphenol |
| CN206746033U (en) * | 2017-03-14 | 2017-12-15 | 宜昌清江茗研茶业科技有限公司 | A kind of tea polyphenol extract tank |
| CN107297098A (en) * | 2017-07-31 | 2017-10-27 | 闫存 | High-efficiency filtration equipment for juice residue in raw materials for sugar processing |
| CN107560901A (en) * | 2017-10-09 | 2018-01-09 | 成都麟成科技有限公司 | A kind of more rotor air quality sampling unmanned planes |
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| CN108245924A (en) | 2018-07-06 |
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