Concentration extractor for natural plant extract

Abstract

The utility model relates to the technical field of natural plant extraction equipment, in particular to a concentration extractor for natural plant extracts, which is characterized in that a feed port is arranged on a concentration tank, an extraction pipe is arranged at one end of the concentration tank far away from the feed port, support legs are fixedly mounted on the concentration tank, and a filter device is mounted on the concentration tank. The supporting rod is rotationally installed in the concentration tank through the rotating assembly, the stirring arc plate is fixedly connected with the supporting rod, the heating plate is installed in the concentration tank through the pushing assembly, meanwhile, the heating plate is electrically connected with an external power source, and through cooperation of the pushing assembly and the heating plate, the heating plate heats the stirring arc plate and is driven by the rotating assembly to heat the stirring arc plate; and the heated stirring arc plate stirs and heats the plant extract, so that the plant extract can be stirred and heated at the same time, the uniform heating of the plant extract is ensured, and the concentration efficiency of the plant extract is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of natural plant extraction equipment, in particular to a concentrated extractor of natural plant extracts. Background Art

[0002] The steam generated by the existing plant extract concentration extractor during the concentration process may contain certain plant extracts, so direct discharge will cause certain waste and is not conducive to long-term use.

[0003] Existing patent CN 212700876 U is a plant extract concentration device. When in use, first open the screw cap, put the plant extract to be concentrated from the injection pipe into the inside of the concentration frame, the impurities in the plant extract can be removed by the filter, then lock the screw cap, open the first butterfly valve, start the air pump, extract the air inside the concentration frame through the air pump, close the first butterfly valve, and then start the heater to heat the plant extract through the heater. After the concentration is complete, open the second butterfly valve to allow the generated steam to enter the steam outlet pipe and then enter the inside of the condenser pipe, liquefy it at low temperature, and store it inside the condenser frame to avoid material waste.

[0004] However, in the process of using a plant extract concentration device with an existing patent, since the device is not provided with a stirring device, the plant extract is heated unevenly, causing the solvent in the plant extract to evaporate slowly, thereby making the concentration efficiency of the plant extract low. Utility Model Content

[0005] The utility model aims to provide a concentrating extractor for natural plant extracts, which solves the problem that the plant extracts are not heated evenly due to the lack of a stirring device in the device, so that the solvent in the plant extracts evaporates slowly, thereby resulting in low concentration efficiency of the plant extracts.

[0006] To achieve the above-mentioned purpose, the utility model provides a concentration extractor for natural plant extracts, comprising a concentration tank, a support leg and a filtering device, wherein the concentration tank is provided with a feed port, an extraction tube is provided at one end of the concentration tank away from the feed port, the support leg is fixedly mounted on the concentration tank, the filtering device is mounted on the concentration tank, and also comprises a stirring device, the stirring device comprises a support rod, a stirring arc plate, a heating plate, a pushing assembly and a rotating assembly, the support rod is rotatably mounted in the concentration tank via the rotating assembly, the stirring arc plate is fixedly connected to the support rod, the heating plate is mounted in the concentration tank via the pushing assembly, and the heating plate is electrically connected to an external power supply.

[0007] The rotating assembly includes a motor and a drive shaft. The motor is fixedly mounted on the outside of the concentration tank. The drive shaft is fixedly mounted on the output shaft of the motor and passes through the concentration tank. The drive shaft is fixedly connected to the support rod.

[0008] Wherein, the pushing assembly includes a pushing cylinder and an elastic connecting component, the elastic connecting component provides elastic support for the heating plate, the pushing cylinder is fixedly installed on the outside of the concentration tank, and the output end of the pushing cylinder passes through the concentration tank and contacts the heating plate.

[0009] Wherein, the elastic connecting component includes a connecting spring and a connecting frame, the connecting spring is fixedly installed in the concentration tank and close to the pushing cylinder; the connecting frame is fixedly connected to one end of the connecting spring, and the heating plate is embedded in the connecting frame.

[0010] Wherein, the filtering device includes a feed pipe, a limit plate and a filter plate, the feed pipe passes through the feed port; the limit plate is fixedly installed on the feed pipe and contacts the outer wall of the concentration tank; the filter plate is fixedly installed in the feed pipe.

[0011] The utility model discloses a concentration extractor of natural plant extracts. When in use, the plant extract is injected into the concentration tank through the feed port, and the heating plate is started at the same time, so that the heating plate starts to heat, and then the pushing cylinder is started, and the pushing cylinder pushes the heating plate to approach the stirring arc plate. At this time, the connection frame drives the connection spring to stretch, and the heating plate contacts the stirring arc plate and heats the stirring arc plate. After the heating is completed, the pushing cylinder is controlled to contract. At this time, the connection frame drives the heating plate to reset through the elastic force of the connection spring, and then the motor is started to drive the driving shaft to rotate, and the driving shaft drives the support rod to rotate, and further the support rod drives the stirring arc plate to rotate, and stirs and heats the plant extract. At the same time, the heating plate also heats the plant extract, so that the solvent in the plant extract starts to evaporate and is discharged through the feed port, and the concentrated plant extract left is discharged and collected through the extraction tube, so that the plant extract can be stirred and heated at the same time, thereby ensuring that the plant extract is heated evenly and improving the concentration efficiency of the plant extract. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a concentrated extractor for natural plant extracts according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the elastic connecting component of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of a concentrated extractor for natural plant extracts according to the second embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of a filter plate according to the second embodiment of the present utility model.

[0017] In the figure: 101-concentration tank, 102-support leg, 103-feeding port, 104-extraction tube, 105-support rod, 106-stirring arc plate, 107-heating plate, 108-motor, 109-drive shaft, 110-pushing cylinder, 111-connecting spring, 112-connecting frame, 201-feeding tube, 202-limiting plate, 203-filter plate. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a concentrated extractor for natural plant extracts according to the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the elastic connecting component of the first embodiment of the utility model.

[0021] The utility model provides a concentration extractor for natural plant extracts: comprising a concentration tank 101, a support leg 102 and a filtering device, and also comprising a stirring device, wherein the stirring device comprises a support rod 105, a stirring arc plate 106, a heating plate 107, a pushing component and a rotating component, wherein the rotating component comprises a motor 108 and a driving shaft 109, and the pushing component comprises a pushing cylinder 110 and an elastic connecting member, wherein the elastic connecting member comprises a connecting spring 111 and a connecting frame 112. The above-mentioned scheme solves the above-mentioned problem that the plant extract is not heated evenly due to the lack of a stirring device in the device, so that the solvent in the plant extract evaporates slowly, thereby causing low concentration efficiency of the plant extract. It can be understood that the present scheme can also be used to solve the problem of filtering when feeding the plant extract.

[0022] In this embodiment, through the cooperation of the pushing component and the heating plate 107, the heating plate 107 heats the stirring arc plate 106, and under the drive of the rotating component, the heated stirring arc plate 106 stirs and heats the plant extract, so that the plant extract can be stirred and heated at the same time, thereby ensuring that the plant extract is heated evenly and improving the concentration efficiency of the plant extract.

[0023] The support rod 105 is rotatably installed in the concentration tank 101 through the rotating assembly, the stirring arc plate 106 is fixedly connected to the support rod 105, the heating plate 107 is installed in the concentration tank 101 through the pushing assembly, and the heating plate 107 is electrically connected to the external power supply. The concentration tank 101 is square in shape and hollow inside. The extraction pipe 104 is provided with a solenoid valve. The number of the support rods 105 is four, two of which form a group and are symmetrically distributed along the center line of the concentration tank 101. Each group of the support rods 105 is welded with a group of stirring arc plates 106. The cross-section of the stirring arc plates 106 is arc-shaped, and the stirring arc plates 106 are close to the One side of the support rod 105 is recessed inward, the stirring arc plate 106 is made of copper material and has good thermal conductivity, the heating plate 107 is an electric heater, the number of the heating plates 107 is two groups, and the distribution is the same as that of the stirring arc plate 106. When in use, the heating plate 107 is pushed to contact the stirring arc plate 106 by the pushing component, and the stirring arc plate 106 is heated, and then the heated stirring arc plate 106 is driven to rotate by the rotating component and the support rod 105 to stir and heat the plant extract, so that the plant extract can be stirred and heated at the same time, thereby ensuring that the plant extract is heated evenly and improving the concentration efficiency of the plant extract.

[0024] Secondly, the motor 108 is fixedly installed on the outside of the concentration tank 101; the drive shaft 109 is fixedly installed on the output shaft of the motor 108 and passes through the concentration tank 101, and the drive shaft 109 is fixedly connected to the support rod 105. The motor 108 is fixed to the top of the concentration tank 101 by screws, and the drive shaft 109 is welded to the output shaft of the motor 108. At the same time, the support rod 105 is welded to the drive shaft 109. The motor 108 drives the drive shaft 109 to rotate, and the drive shaft 109 drives the support rod 105 to rotate, thereby achieving a rotation effect on the support rod 105.

[0025] Again, the elastic connecting member provides elastic support for the heating plate 107, the pushing cylinder 110 is fixedly installed on the outside of the concentrating tank 101, the output end of the pushing cylinder 110 passes through the concentrating tank 101 and contacts the heating plate 107, the number of the pushing components is two groups, and they are symmetrically distributed on both sides of the concentrating tank 101, the pushing cylinder 110 is fixed to the side wall of the concentrating tank 101 by screws, when in use, the pushing cylinder 110 is started, and under the connecting action of the elastic connecting member, the heating plate 107 is pushed close to the stirring arc plate 106, thereby achieving a pushing effect on the heating plate 107.

[0026] Finally, the connecting spring 111 is fixedly installed in the concentration tank 101 and close to the pushing cylinder 110; the connecting frame 112 is fixedly connected to one end of the connecting spring 111, and the heating plate 107 is embedded in the connecting frame 112. Two groups of connecting springs 111 are welded on the upper and lower sides of each group of connecting frames 112. The connecting frame 112 is a frame structure with a hollow shape. The heating plate 107 is fixed to the connecting frame 112 by screws. Through the cooperation of the connecting frame 112 and the connecting spring 111, the elastic connection effect of the heating plate 107 is achieved.

[0027] In this embodiment, when in use, the plant extract is injected into the concentration tank 101 through the feed port 103, and the heating plate 107 is started at the same time, so that the heating plate 107 starts to heat, and then the pushing cylinder 110 is started, and the pushing cylinder 110 pushes the heating plate 107 to approach the stirring arc plate 106. At this time, the connecting frame 112 drives the connecting spring 111 to stretch, and the heating plate 107 contacts the stirring arc plate 106 and heats the stirring arc plate 106. After the heating is completed, the pushing cylinder 110 is controlled to contract. At this time, the connecting frame 112 drives the connecting spring 111 to extend through the elastic force of the connecting spring 111. The heating plate 107 is reset, and then the motor 108 is started to drive the drive shaft 109 to rotate, and the drive shaft 109 drives the support rod 105 to rotate, and the support rod 105 further drives the stirring arc plate 106 to rotate, and stirs and heats the plant extract. At the same time, the heating plate 107 also heats the plant extract, so that the solvent in the plant extract begins to evaporate and is discharged through the feed port 103, and the concentrated plant extract left is discharged and collected through the extraction tube 104, so that the plant extract can be stirred and heated at the same time, thereby ensuring that the plant extract is heated evenly and improving the concentration efficiency of the plant extract.

[0028] The second embodiment of the present application is:

[0029] See also Figure 3and Figure 4 ,in Figure 3 This is a schematic diagram of the overall structure of a concentrated extractor for natural plant extracts according to the second embodiment of the utility model. Figure 4 It is a structural schematic diagram of the filter plate of the second embodiment of the utility model. On the basis of the first embodiment, the concentration extractor of a natural plant extract in this embodiment also includes a filtering device, and the filtering device includes a feed pipe 201, a limiting plate 202 and a filter plate 203.

[0030] In this embodiment, the feeding tube 201 and the filter plate 203 cooperate to achieve a filtering effect on the plant extract.

[0031] Among them, the feed pipe 201 passes through the feed port 103; the limiting plate 202 is fixedly installed on the feed pipe 201 and contacts the outer wall of the concentration tank 101; the filter plate 203 is fixedly installed in the feed pipe 201, and a circular hole with the same outer diameter as the feed pipe 201 is provided in the middle of the limiting plate 202. The filter plate 203 is a disc-shaped structure, and its diameter is the same as the inner diameter of the feed pipe 201. A plurality of groups of strip filter holes are provided on the filter plate 203. When the plant extract enters through the feed pipe 201, under the action of the filter plate 203, the impurities in the plant extract are filtered. When the impurities need to be cleaned, it is only necessary to pick up the feed pipe 201 and pour out the impurities on the filter plate 203, thereby achieving a filtering effect on the plant extract.

[0032] In this embodiment, after the plant extract enters through the feed pipe 201, the impurities in the plant extract are filtered out under the action of the filter plate 203. When the impurities need to be cleaned, it is only necessary to pick up the feed pipe 201 and pour out the impurities on the filter plate 203, thereby achieving a filtering effect on the plant extract.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A concentration extractor for natural plant extracts, comprising a concentration tank, a support leg and a filtering device, wherein the concentration tank is provided with a feed inlet, an end of the concentration tank away from the feed inlet is provided with an extraction tube, the support leg is fixedly mounted on the concentration tank, and the filtering device is mounted on the concentration tank, characterized in that: Also includes a stirring device; The stirring device includes a support rod, a stirring arc plate, a heating plate, a pushing assembly and a rotating assembly. The support rod is rotatably installed in the concentration tank through the rotating assembly. The stirring arc plate is fixedly connected to the support rod. The heating plate is installed in the concentration tank through the pushing assembly, and the heating plate is electrically connected to an external power supply.

2. The concentrated extractor of natural plant extracts according to claim 1, characterized in that: The rotating assembly includes a motor and a drive shaft. The motor is fixedly mounted on the outside of the concentration tank. The drive shaft is fixedly mounted on the output shaft of the motor and passes through the concentration tank. The drive shaft is fixedly connected to the support rod.

3. The concentrated extractor of natural plant extracts according to claim 1, characterized in that: The pushing assembly includes a pushing cylinder and an elastic connecting member, wherein the elastic connecting member provides elastic support for the heating plate, the pushing cylinder is fixedly mounted on the outside of the concentration tank, and the output end of the pushing cylinder passes through the concentration tank and contacts the heating plate.

4. The concentrated extractor of natural plant extracts according to claim 3, characterized in that: The elastic connecting member includes a connecting spring and a connecting frame. The connecting spring is fixedly installed in the concentration tank and close to the pushing cylinder. The connecting frame is fixedly connected to one end of the connecting spring, and the heating plate is embedded in the connecting frame.

5. The concentrated extractor of natural plant extracts according to claim 1, characterized in that: The filtering device comprises a feed pipe, a limit plate and a filter plate. The feed pipe passes through the feed port; the limit plate is fixedly mounted on the feed pipe and contacts the outer wall of the concentration tank; and the filter plate is fixedly mounted in the feed pipe.

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