Dendrobium separating and extracting tank

Abstract

The utility model relates to the technical field of dendrobe processing, in particular to a dendrobe separation and extraction tank which comprises an extraction tank, a liquid outlet pipe with a valve is arranged in the middle of the bottom of the extraction tank, a detachable solid-liquid separation inner barrel is arranged in the extraction tank, and a plurality of first filter screens distributed in an annular array are arranged on the lower half portion of the outer wall of the solid-liquid separation inner barrel. A second filter screen is arranged at the bottom of the solid-liquid separation inner barrel, and a detachable sealing cover is arranged at the top of the extraction tank. According to the dendrobe separation and extraction tank, cut dendrobe can be separated from an aqueous solution through the arranged solid-liquid separation inner barrel, meanwhile extraction of the dendrobe is not affected, and under the action of a servo motor, a rotating shaft and a plurality of stirring blades, the temperature of the extraction tank is controlled through a silicon rubber heating plate and a temperature controller, extraction of the dendrobe can be facilitated; by arranging the solid-liquid separation inner barrel, the sediment can be effectively prevented from being mixed with the extracting solution, so that the extracting solution can be guided out favorably.

Description

Technical Field

[0001] The utility model relates to the technical field of dendrobium processing, in particular to a dendrobium separation and extraction tank. Background Art

[0002] Dendrobium can nourish the stomach and produce body fluid, nourish yin and clear away heat. Dendrobium polysaccharide is the effective ingredient of Dendrobium's strengthening effect, which can enhance the body's immune function and has anti-tumor activity. At present, the process of extracting Dendrobium polysaccharide from Dendrobium usually adopts traditional equipment such as extraction tank or percolation tank. The existing extraction tank for processing Dendrobium contains a lot of impurities in the internal extract. The extraction tank will set a filter plate at the lower end of the liquid outlet, but with the precipitation of impurities, the filter plate holes are easily blocked, resulting in the problem that the extract cannot flow out or the filter holes are too large, resulting in poor filtering effect.

[0003] The patent with publication number CN212395938U discloses an extraction device for processing dendrobium, including a top cover, a device body and a conical tank bottom, a servo motor is arranged in the middle of the upper end surface of the top cover, and a water inlet, an exhaust port and a feed port are arranged at the edge of the upper end surface; an outer thread plug and a slide cylinder are arranged, and the slide cylinder is pushed upward so that the through hole is located in the extracting liquid at the upper end, and then the slide rod is pulled out of the slide cylinder by removing the magnet, and the extracting liquid enters the slide cylinder through the through hole and flows out to the external storage tank, when the extracting liquid is discharged, the outer thread plug is separated from the liquid outlet by rotating the outer thread plug, and then the remaining precipitated impurities in the precipitation chamber are taken out, compared with the setting of the filter plate, the setting of the outer thread plug and the slide cylinder has a higher degree of separation and is not easy to be blocked, a hot water pipe is arranged, and the water flow inside the hot water pipe is circulated through the insulation water outlet and the insulation water inlet, the water temperature is set, the heating and insulation of the extraction tank are realized, and the extraction quality and extraction effect of dendrobium are improved.

[0004] In the specific use of the above-mentioned prior art, although the slide barrel can be pushed upward so that the through hole is located in the extracting liquid at the upper end, and then the slide rod can be pulled out of the slide barrel by removing the magnet, and the extracting liquid enters the slide barrel through the through hole and flows out to the external storage tank, but since a large amount of impurities are precipitated in the sedimentation chamber, the slide barrel needs to be pushed upward to a higher position to prevent the impurities from entering the slide barrel from the through hole along with the extracting liquid, and the bottom of the sedimentation chamber also contains a large amount of extracting liquid. The above-mentioned method of exporting the extracting liquid will cause the extracting liquid at the bottom of the sedimentation chamber to be unable to be exported. Each time the Dendrobium is separated and extracted, part of the extracting liquid will be unable to be exported. After a long time, a large amount of extracting liquid will be wasted, which increases the production cost in disguise. In view of this, we propose a Dendrobium separation and extraction tank. Utility Model Content

[0005] The utility model aims to provide a dendrobium separation and extraction tank to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dendrobium separation and extraction tank, comprising an extraction tank, wherein a liquid outlet pipe with a valve is provided in the middle of the bottom of the extraction tank, and the extracted solution can be discharged; a detachable solid-liquid separation inner barrel is provided in the extraction tank; a plurality of first filter screens arranged in a circular array are provided in the lower half of the outer wall of the solid-liquid separation inner barrel; a second filter screen is provided at the bottom of the solid-liquid separation inner barrel; the solid-liquid separation inner barrel can filter solid materials, and the extracted solid materials are filtered in the solid-liquid separation inner barrel, so that the user can clean the solid materials;

[0008] A detachable sealing cover is provided on the top of the extraction tank, a rotating shaft is rotatably connected to the middle of the top of the inner wall of the sealing cover, a plurality of stirring blades are equidistantly arranged up and down on the outer wall of the rotating shaft, the stirring blades are located in the solid-liquid separation inner barrel, and the plurality of stirring blades are driven to rotate by the rotating shaft to stir the solid material, which is beneficial to the extraction of Dendrobium;

[0009] A liquid inlet pipe and an exhaust valve are provided at the top of the sealing cover and near the outer edge. Water or other extraction solution is injected into the extraction tank through the liquid inlet pipe. The exhaust valve can prevent the internal air pressure of the extraction tank from being too high. A feed pipe is provided at the top of the sealing cover and near the middle. The feed pipe is located above the solid-liquid separation inner barrel. The cut dendrobium can be put into the solid-liquid separation inner barrel through the feed pipe, thereby preventing solid materials from entering the external space of the solid-liquid separation inner barrel.

[0010] Preferably, the outer wall of the extraction tank is provided with two L-shaped legs which are symmetrically arranged on the left and right, and the bottoms of the outer sides of the two L-shaped legs are provided with fixed bases for supporting and fixing the extraction tank.

[0011] Preferably, a cylinder is provided on the top of the two L-shaped legs, and two L-shaped connecting frames which are symmetrically arranged on the top of the sealing cover are provided. The ends of the two cylinder movable rods are respectively fixedly connected to the bottom of the horizontal plates of the two L-shaped connecting frames. The two cylinders are used to drive the two L-shaped connecting frames to move up and down respectively, thereby realizing the opening and closing of the sealing cover, and then facilitating the user to take out the solid-liquid separation inner barrel, so as to facilitate the user to clean the solid matter and sediment in the solid-liquid separation inner barrel.

[0012] Preferably, a silicone rubber heating plate is provided between the outer wall and the inner wall of the extraction tank, and a temperature controller electrically connected to the silicone rubber heating plate is provided on the outer wall of the extraction tank. The detection probe of the temperature controller is located on the inner wall of the extraction tank. The heating temperature of the silicone rubber heating plate is set by the temperature controller, so that the process of dendrobium extraction is carried out under a suitable temperature environment.

[0013] Preferably, a plurality of fixed protrusions arranged in a circular array are provided on the inner wall of the extraction tank near the top, and the ends of the plurality of fixed protrusions are commonly fixedly connected to a support ring. The top of the support ring is provided with two positioning protrusions that are symmetrically arranged on the left and right, and the support ring supports the solid-liquid separation inner barrel.

[0014] Preferably, the outer wall of the solid-liquid separation inner barrel and near the top thereof are provided with two handle grooves arranged symmetrically on the left and right sides, so that the user can move the solid-liquid separation inner barrel by hand, and the outer wall of the solid-liquid separation inner barrel and near the bottom of the handle groove are provided with a positioning ring, and the outer wall of the positioning ring is provided with two positioning grooves arranged symmetrically on the left and right sides;

[0015] When the solid-liquid separation inner barrel is placed in the extraction tank, the bottom of the positioning ring is against the top of the support ring, and the two positioning bosses are respectively located in the two positioning grooves, which play a role in fixing the solid-liquid separation inner barrel. At the same time, the top of the inner wall of the sealing cover fits with the top of the solid-liquid separation inner barrel, ensuring that the position of the solid-liquid separation inner barrel is fixed.

[0016] Preferably, the top of the liquid inlet pipe is threadedly connected to a first pipe cover, which seals the liquid inlet pipe, and the top of the feed pipe is threadedly connected to a second pipe cover, which seals the feed pipe.

[0017] Preferably, a servo motor is provided in the middle of the top of the sealing cover, and a protective cover is provided at the top of the sealing cover and outside the servo motor to protect the servo motor. The end of the servo motor output shaft passes through the top of the sealing cover and is coaxially connected to the top of the rotating shaft, and the rotating shaft is driven to rotate by the servo motor.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The dendrobium separation and extraction tank can separate the cut dendrobium from the aqueous solution by means of the solid-liquid separation inner barrel, without affecting the extraction of the dendrobium. In addition, under the action of the servo motor, the rotating shaft and the plurality of stirring blades, as well as the temperature control of the extraction tank by the silicone rubber heating plate and the temperature controller, the extraction of the dendrobium can be facilitated.

[0020] 2. The solid-liquid separation inner barrel can effectively prevent the sediment from mixing with the extract, which is beneficial to the extraction of the extract.

[0021] 3. The two L-shaped connecting frames are driven up and down by the two cylinders, thereby driving the opening and closing of the sealing cover, so as to facilitate the user to disassemble and assemble the solid-liquid separation inner barrel, so as to facilitate the user to clean the solid separation in the solid-liquid separation inner barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a schematic diagram of the overall first-view structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0024] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0025] Figure 4 It is a schematic diagram of the internal assembly structure of the extraction tank in the utility model;

[0026] Figure 5 This is the second schematic diagram of the partial structure of the utility model;

[0027] Figure 6 It is a schematic diagram of the solid-liquid separation inner barrel structure in the utility model.

[0028] In the figure: extraction tank 1, liquid outlet pipe 10, fixed protrusion 11, support ring 12, positioning protrusion 13, solid-liquid separation inner barrel 2, first filter screen 20, second filter screen 21, handle groove 22, positioning ring 23, positioning groove 230, sealing cover 3, liquid inlet pipe 30, first pipe cover 300, feed pipe 31, second pipe cover 310, exhaust valve 32, L-shaped connecting frame 33, rotating shaft 4, stirring blade 5, servo motor 6, silicone rubber heating plate 7, temperature controller 8, cylinder 9, L-shaped support leg 14, fixed base 15, protective cover 16. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0032] A dendrobium separation and extraction tank, comprising an extraction tank 1, wherein a liquid outlet pipe 10 with a valve is provided in the middle of the bottom of the extraction tank 1, and the extracted solution can be discharged; a detachable solid-liquid separation inner barrel 2 is provided in the extraction tank 1, a plurality of first filter screens 20 arranged in a circular array are provided in the lower half of the outer wall of the solid-liquid separation inner barrel 2, a second filter screen 21 is provided at the bottom of the solid-liquid separation inner barrel 2, and the solid-liquid separation inner barrel 2 can filter solid materials, and the extracted solid materials are filtered in the solid-liquid separation inner barrel 2, so that the user can clean the solid materials;

[0033] A detachable sealing cover 3 is provided on the top of the extraction tank 1, and a rotating shaft 4 is rotatably connected to the middle of the top of the inner wall of the sealing cover 3. A plurality of stirring blades 5 are equidistantly arranged up and down on the outer wall of the rotating shaft 4. The stirring blades 5 are located in the solid-liquid separation inner barrel 2. The plurality of stirring blades 5 are driven to rotate by the rotating shaft 4 to stir the solid material, which is beneficial to the extraction of Dendrobium officinale.

[0034] A liquid inlet pipe 30 and an exhaust valve 32 are provided at the top of the sealing cover 3 and near the outer edge. Water or other extraction solution is injected into the extraction tank 1 through the liquid inlet pipe 30. The exhaust valve 32 can prevent the internal air pressure of the extraction tank 1 from being too high. A feed pipe 31 is provided at the top of the sealing cover 3 and near the middle. The feed pipe 31 is located above the solid-liquid separation inner barrel 2. The cut dendrobium can be put into the solid-liquid separation inner barrel 2 through the feed pipe 31, thereby preventing solid materials from entering the external space of the solid-liquid separation inner barrel 2.

[0035] In this embodiment, the outer wall of the extraction tank 1 is provided with two L-shaped legs 14 symmetrically arranged on both sides, and the bottom of the outer sides of the two L-shaped legs 14 are provided with a fixed base 15 for supporting and fixing the extraction tank 1.

[0036] Specifically, a cylinder 9 is provided on the top of the two L-shaped legs 14, and two L-shaped connecting frames 33 are provided on the top of the sealing cover 3 in a left-right symmetrical manner. The ends of the movable rods of the two cylinders 9 are respectively fixedly connected to the bottom of the horizontal plates of the two L-shaped connecting frames 33. The two cylinders 9 drive the two L-shaped connecting frames 33 to move up and down respectively, thereby realizing the opening and closing of the sealing cover 3, and then facilitating the user to take out the solid-liquid separation inner barrel 2, so as to facilitate the user to clean the solid matter and sediment in the solid-liquid separation inner barrel 2.

[0037] Furthermore, a silicone rubber heating plate 7 is provided between the outer wall and the inner wall of the extraction tank 1, and a temperature controller 8 electrically connected to the silicone rubber heating plate 7 is provided on the outer wall of the extraction tank 1. The detection probe of the temperature controller 8 is located on the inner wall of the extraction tank 1. The heating temperature of the silicone rubber heating plate 7 is set by the temperature controller 8, so that the process of Dendrobium extraction is carried out under a suitable temperature environment.

[0038] Furthermore, a plurality of fixed protrusions 11 arranged in a circular array are provided on the inner wall of the extraction tank 1 near the top, and the ends of the plurality of fixed protrusions 11 are commonly fixedly connected with a support ring 12. The top of the support ring 12 is provided with two positioning protrusions 13 which are symmetrically arranged on the left and right, and the support ring 12 plays a supporting role for the solid-liquid separation inner barrel 2.

[0039] Furthermore, two handle grooves 22 arranged symmetrically on the outer wall of the solid-liquid separation inner barrel 2 near the top are provided, so that the user can move the solid-liquid separation inner barrel 2 by hand. A positioning ring 23 is provided on the outer wall of the solid-liquid separation inner barrel 2 near the bottom of the handle groove 22. Two positioning grooves 230 arranged symmetrically on the outer wall of the positioning ring 23 are provided.

[0040] When the solid-liquid separation inner barrel 2 is placed in the extraction tank 1, the bottom of the positioning ring 23 is against the top of the support ring 12, and the two positioning bosses 13 are respectively located in the two positioning grooves 230, which play a role in fixing the solid-liquid separation inner barrel 2. At the same time, the top of the inner wall of the sealing cover 3 fits with the top of the solid-liquid separation inner barrel 2 to ensure that the position of the solid-liquid separation inner barrel 2 is fixed.

[0041] Furthermore, a first tube cover 300 is threadedly connected to the top of the liquid inlet tube 30 to seal the liquid inlet tube 30 , and a second tube cover 310 is threadedly connected to the top of the feed tube 31 to seal the feed tube 31 .

[0042] Furthermore, a servo motor 6 is provided in the middle of the top of the sealing cover 3, and a protective cover 16 is provided at the top of the sealing cover 3 and outside the servo motor 6 to protect the servo motor 6. The end of the output shaft of the servo motor 6 passes through the top of the sealing cover 3 and is coaxially connected to the top of the rotating shaft 4, and the rotating shaft 4 is driven to rotate by the servo motor 6.

[0043] When the dendrobium separation and extraction tank of the present embodiment is used, the extraction solution is added into the extraction tank 1 through the liquid inlet pipe 30, and the cut dendrobium is added into the solid-liquid separation inner barrel 2 through the feed pipe 31, and then the heating temperature in the extraction tank 1 is set by the temperature controller 8, and then the servo motor 6 is started to work, and the servo motor 6 drives the rotating shaft 4 to rotate, thereby driving the plurality of stirring blades 5 to rotate, and the dendrobium and the extraction solution in the solid-liquid separation inner barrel 2 are mixed, and at the same time, the silicone rubber heating plate 7 heats the extraction solution, so that the dendrobium and the extraction solution react under a suitable temperature environment, and after the extraction of the dendrobium is completed, the valve on the liquid outlet pipe 10 is closed. When the door is opened, the extract in the extraction tank 1 can be discharged from the liquid outlet pipe 10, and the solid waste and precipitate after the reaction will be filtered in the solid-liquid separation inner barrel 2, effectively preventing the precipitate from mixing with the extract, which is beneficial to the discharge of the extract. When the extract in the extraction tank 1 is completely discharged, the user can start the two cylinders 9 to work synchronously and push the two L-shaped connecting frames 33 upward, so that the rotating shaft 4, the stirring blade 5 and the servo motor 6 move upward with the sealing cover 3. After that, the user can take the solid-liquid separation inner barrel 2 out of the extraction tank 1, which makes it easier for the user to clean the filtered material in the solid-liquid separation inner barrel 2.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dendrobium separation and extraction tank, comprising an extraction tank (1), characterized in that: A liquid outlet pipe (10) with a valve is provided in the middle of the bottom of the extraction tank (1), a detachable solid-liquid separation inner barrel (2) is provided in the extraction tank (1), a plurality of first filter screens (20) arranged in a ring array are provided on the lower half of the outer wall of the solid-liquid separation inner barrel (2), a second filter screen (21) is provided at the bottom of the solid-liquid separation inner barrel (2), a detachable sealing cover (3) is provided on the top of the extraction tank (1), a rotating shaft (4) is rotatably connected to the middle of the top of the inner wall of the sealing cover (3), a plurality of stirring blades (5) arranged equidistantly from top to bottom are provided on the outer wall of the rotating shaft (4), the stirring blades (5) are located in the solid-liquid separation inner barrel (2), a liquid inlet pipe (30) and an exhaust valve (32) are provided at the top of the sealing cover (3) and near the outer edge, and a feed pipe (31) is provided at the top of the sealing cover (3) and near the middle.

2. The dendrobium separation and extraction tank according to claim 1, characterized in that: The outer wall of the extraction tank (1) is provided with two L-shaped legs (14) which are arranged symmetrically on the left and right, and the bottoms of the outer sides of the two L-shaped legs (14) are both provided with fixed bases (15).

3. The dendrobium separation and extraction tank according to claim 2, characterized in that: A cylinder (9) is provided on the top of each of the two L-shaped legs (14), and two L-shaped connecting frames (33) are provided on the top of the sealing cover (3) in a bilaterally symmetrical arrangement. The ends of the movable rods of the two cylinders (9) are respectively fixedly connected to the bottoms of the horizontal plates of the two L-shaped connecting frames (33).

4. The dendrobium separation and extraction tank according to claim 1, characterized in that: A silicone rubber heating plate (7) is provided between the outer wall and the inner wall of the extraction tank (1), and a temperature controller (8) electrically connected to the silicone rubber heating plate (7) is provided on the outer wall of the extraction tank (1), and a detection probe of the temperature controller (8) is located on the inner wall of the extraction tank (1).

5. The dendrobium separation and extraction tank according to claim 1, characterized in that: A plurality of fixing protrusions (11) arranged in a ring array are provided on the inner wall of the extraction tank (1) near the top, the ends of the plurality of fixing protrusions (11) are commonly fixedly connected to a support ring (12), and two positioning protrusions (13) are provided on the top of the support ring (12) in a left-right symmetrical arrangement.

6. The dendrobium separation and extraction tank according to claim 5, characterized in that: The outer wall of the solid-liquid separation inner barrel (2) and near the top thereof are provided with two handle grooves (22) arranged symmetrically on the left and right. The outer wall of the solid-liquid separation inner barrel (2) and near the bottom of the handle groove (22) are provided with a positioning ring (23). The outer wall of the positioning ring (23) is provided with two positioning grooves (230) arranged symmetrically on the left and right. When the solid-liquid separation inner barrel (2) is placed in the extraction tank (1), the bottom of the positioning ring (23) abuts against the top of the support ring (12), and the two positioning bosses (13) are respectively located in the two positioning grooves (230).

7. The dendrobium separation and extraction tank according to claim 1, characterized in that: The top of the liquid inlet pipe (30) is threadedly connected to a first pipe cover (300), and the top of the material feed pipe (31) is threadedly connected to a second pipe cover (310).

8. The dendrobium separation and extraction tank according to claim 1, characterized in that: A servo motor (6) is provided in the middle of the top of the sealing cover (3), a protective cover (16) is provided at the top of the sealing cover (3) and outside the servo motor (6), and the end of the output shaft of the servo motor (6) passes through the top of the sealing cover (3) and is coaxially connected to the top of the rotating shaft (4).

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