Plant extraction and concentration device

Abstract

The utility model discloses a plant extracting and concentrating device, which belongs to the technical field of concentrating devices and comprises a tank body, the tank body is hermetically arranged, a feed port and a discharge port are arranged on the tank body, the feed port is arranged at the bottom of the tank body, and the discharge port is arranged at the top of the tank body. A heating jacket is arranged on the outer side of the tank body; a filtering assembly is arranged in the tank body and comprises a filtering membrane and a fixing support, the filtering membrane is arranged on the outer side of the fixing support, one end of the filtering membrane is located in the tank body, and the other end of the filtering membrane is communicated with the discharging port, so that a fed extracting solution is filtered, equipment is protected, and the filtering efficiency is improved. Impurity blockage is prevented, and the impurities are prevented from damaging equipment or influencing the concentration purity of an extracting solution.

Description

Technical Field

[0001] The utility model relates to the technical field of concentration devices, in particular to a plant extraction and concentration device. Background Art

[0002] Plant extract concentrators are specialized devices designed to remove solvents from plant extracts and increase the concentration of target components. They are widely used in a variety of fields, including pharmaceuticals, chemicals, and food, and are crucial for improving product quality and efficiency. Plant extract concentrators primarily evaporate the solvent through heating to achieve concentration. A comprehensive internal gas-liquid separation structure ensures that the vapor generated by evaporation is effectively separated from the remaining liquid, and the vapor is condensed and recycled for reuse.

[0003] CN211935607U discloses a plant extract evaporation and concentration device, comprising an evaporation and concentration tank, a tank cover, a steam discharge pipe with a valve, an observation window, a heating box, a heating plate, support legs, a material discharge pipe with a valve, a filter screen, a temperature controller, a preliminary impurity filtering hopper structure, and a detachable rotating stirring rod structure.

[0004] The above patent improves the evaporation concentration efficiency, but lacks a setting for filtering the concentrated material, which affects the concentration purity of the material. Utility Model Content

[0005] The utility model provides a plant extraction and concentration device, which can filter the extract and improve the purity.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] A plant extraction and concentration device comprises a tank body, which is sealed and provided with a feed port and a discharge port, wherein the feed port is arranged at the bottom of the tank body, the discharge port is arranged at the top of the tank body, and a heating jacket is arranged on the outside of the tank body; a filter assembly is arranged in the tank body, the filter assembly comprises a filter membrane and a fixed bracket, the filter membrane is arranged on the outside of the fixed bracket, one end of the filter membrane is located in the tank body, and the other end of the filter membrane is connected to the discharge port.

[0008] A preferred technical solution of the present invention is that the heating jacket is arranged around the bottom of the tank body.

[0009] The preferred technical solution of the present invention is that a plurality of heating tubes are arranged in the heating jacket.

[0010] A preferred technical solution of the present invention is that one end of the feed port is located outside the tank body, and the other end passes through the heating jacket and is located inside the tank body.

[0011] Preferably, in the technical solution of the present utility model, a feed cover is provided at the open end of the feed inlet.

[0012] Preferably, in the technical solution of the present utility model, the length of the filter membrane is greater than 3 / 4 of the height of the tank body, and the filter membrane.

[0013] Preferably, in the technical solution of the present utility model, one side of the filter membrane close to the discharge port completely covers the discharge port.

[0014] Preferably, in the technical solution of the present utility model, control valves are provided on both the feed inlet and the discharge port.

[0015] Preferably, in the technical solution of the present utility model, the fixing bracket includes a first bracket, a second bracket and a third bracket. The first bracket and the second bracket are respectively located at one end of the third bracket to form a Y shape. The first bracket and the second bracket are respectively fixed at both ends of the discharge port. The third bracket extends into the tank body, and the filter membrane covers the outside of the fixing bracket.

[0016] Preferably, in the technical solution of the present utility model, a bracket is provided at the bottom of the tank body.

[0017] The beneficial effects of the present utility model are as follows:

[0018] The present utility model aims to provide a plant extraction and concentration device. By providing a filter component in the concentration device, the feed extraction liquid is filtered, protecting the equipment, preventing impurity blockage, and avoiding damage to the equipment caused by impurities or affecting the concentration purity of the extraction liquid. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the plant extraction and concentration device provided in the specific embodiment of the present utility model;

[0020] Figure 2 is a front view of the overall structure of the plant extraction and concentration device provided in the specific embodiment of the present utility model;

[0021] Figure 3 is Figure 2 a schematic sectional view taken along AA in;

[0022] In the figure:

[0023] 1. Tank body; 2. Feed inlet; 3. Discharge port; 4. Heating jacket; 5. Filter membrane; 6. Fixing bracket; 601. First bracket; 602. Second bracket; 603. Third bracket; 7. Heating tube; 8. Feed cover; 9. Bracket. Detailed Embodiments

[0024] The technical solution of the present utility model will be further described below in conjunction with the attached drawings and through specific embodiments.

[0025] As Figures 1-3 shown, a plant extraction and concentration device provided by the present utility model includes a tank body 1, the tank body 1 is hermetically arranged, a feed inlet 2 and a discharge outlet 3 are arranged on the tank body 1, the discharge outlet 3 is located at the top of the tank body 1, the feed inlet 2 is located at the bottom of the tank body 1, and a heating jacket 4 is arranged at the bottom of the tank body 1. A filtering component is also arranged in the tank body 1. The filtering component includes a fixed support 6 and a filtering membrane 5. The filtering membrane 5 is covered on the outside of the fixed support 6 and covers the opening of the discharge outlet 3, so that the filtered liquid must pass through the filtering membrane 5 before it can be discharged from the discharge outlet 3. Through the hermetic sealing of the tank body 1 and under the heating of the heating jacket 4, continuous feeding is carried out from the feed inlet 2. The extraction liquid will be heated and evaporated in the tank body 1 and move upward, and will inevitably pass through the filtering membrane 5. During the concentration process, impurities such as silica gel, sand, and small metals may be mixed into the material. If these impurities are not filtered, they may block key components, thus endangering the normal operation of the equipment. The filtering membrane 5 can effectively filter out these impurities and avoid damage to the equipment caused by them.

[0026] The tank body 1 is set as a sphere, the heating jacket 4 semi - surrounds the bottom of the tank body 1, and a number of heating tubes 7 are arranged in the heating jacket 4, so that the heating is more uniform and rapid. In order to make the heating effect better, heat - insulating materials can also be arranged on the outside of the tank body 1.

[0027] The feed inlet 2 passes through the heating jacket 4 and extends into the tank body 1. A feed cover 8 is arranged on the feed inlet 2 to increase the sealing performance of the tank body 1 and improve safety.

[0028] In order to improve the accuracy of the device, control valves for controlling the opening and closing of the feed inlet 2 and the discharge outlet 3 are arranged on the feed inlet 2 and the discharge outlet 3, which can control the inlet and outlet, increase filtration while improving the efficiency of the concentration device, avoid production instability problems caused by flow rate and pressure fluctuations, and increase safety.

[0029] The fixed support 6 includes a first support 601, a second support 602 and a third support 603. The first support 601 and the second support 602 are respectively arranged at the same end of the third support 603 to form a Y - shape. The first support 601 and the second support 602 are respectively located at both ends of the discharge outlet 3, so that the filtering membrane 5 can be covered on the outlet of the discharge outlet 3 to prevent incomplete filtration. The third support 603 extends into the tank body 1 and at least exceeds 3 / 4 of the length of the tank body 1.

[0030] Among them, the material of the filtering membrane 5 can be customized according to the filtering situation of the extraction liquid.

[0031] A support 9 for fixing is arranged at the bottom of the tank body 1.

[0032] The present utility model is described by way of preferred embodiments. Those skilled in the art will appreciate that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present utility model. The present utility model is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application belong to the scope of protection of the present utility model.

Claims

1. A plant extraction and concentration device, characterized in that: It includes a tank body (1), the tank body (1) is sealed, a feed inlet (2) and a discharge outlet (3) are arranged on the tank body (1), the feed inlet (2) is arranged at the bottom of the tank body (1), the discharge outlet (3) is arranged at the top of the tank body (1), and a heating jacket (4) is arranged on the outer side of the tank body (1); A filtering component is arranged in the tank body (1), the filtering component includes a filter membrane (5) and a fixing bracket (6), the filter membrane (5) is arranged on the outer side of the fixing bracket (6), one end of the filter membrane (5) is located inside the tank body (1), and the other end of the filter membrane (5) is communicated with the discharge outlet (3).

2. The plant extraction and concentration device according to claim 1, characterized in that: The heating jacket (4) is arranged around the bottom of the tank body (1).

3. The plant extraction and concentration device according to claim 1, characterized in that: A number of heating tubes (7) are arranged in the heating jacket (4).

4. The plant extraction and concentration device according to claim 2, characterized in that: One end of the feed inlet (2) is located outside the tank body (1), and the other end passes through the heating jacket (4) and is located inside the tank body (1).

5. The plant extraction and concentration device according to claim 1, characterized in that: A feed cover (8) is arranged at the opening end of the feed inlet (2).

6. The plant extraction and concentration device according to claim 1, characterized in that: The length of the filter membrane (5) is greater than 3 / 4 of the height of the tank body (1), and the filter membrane (5).

7. The plant extraction and concentration device according to claim 1, characterized in that: The side of the filter membrane (5) close to the discharge outlet (3) completely covers the discharge outlet (3).

8. The plant extraction and concentration device according to claim 1, characterized in that: Control valves are arranged on both the feed inlet (2) and the discharge outlet (3).

9. The plant extraction and concentration device according to claim 1, characterized in that: The fixing bracket (6) includes a first bracket (601), a second bracket (602) and a third bracket (603), the first bracket (601) and the second bracket (602) are respectively located at one end of the third bracket (603) to form a Y shape, the first bracket (601) and the second bracket (602) are respectively fixed at both ends of the discharge outlet (3), the third bracket (603) extends into the tank body (1), and the filter membrane (5) is covered on the outer side of the fixing bracket (6).

10. The plant extraction and concentration device according to claim 1, characterized in that: A bracket (9) is arranged at the bottom of the tank body (1).

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