Extracting tank for producing olive leaf extract

Abstract

The utility model discloses an extraction tank for producing olive leaf extract. The extraction tank comprises a tank body, a magnetic stirring mechanism acting on materials in the tank body, a heating disc embedded in the bottom of the tank body, a tank cover buckled on the tank body, an oleuropein adsorption tank located in the tank body, macroporous adsorption resin particles arranged in the oleuropein adsorption tank and a backflow structure. A liquid inlet channel is formed in the central position of the tank cover in a penetrating manner, and a plurality of liquid outlet holes are uniformly formed in the bottom of the oleuropein adsorption tank in a penetrating manner. The backflow structure comprises a water pump located on the corresponding side of the tank body, a backflow pipe used for communicating the water pump and the tank body, and a guide pipe used for communicating the water pump and the oleuropein adsorption tank. In the cooking extraction process, oleuropein in a solution can be synchronously adsorbed, the subsequent link of transferring an extracting solution from an extracting tank for solid-liquid separation and further purification is omitted, and the oleuropein extraction device is simple in structure and easy to implement.

Description

Technical Field

[0001] The utility model relates to the technical field of olive leaf extraction, in particular to an extraction tank for producing olive leaf extract. Background Art

[0002] Olive leaf extract is a broad-spectrum antibacterial ingredient for oral administration. Olive leaves contain oleuropein, which is used to manufacture new drugs for treating diseases caused by viruses, bacteria, protozoa, parasites and blood-sucking worms, and new drugs for treating colds. Corresponding extraction devices are often used to process olive leaves to extract oleuropein from olive leaves. Traditionally, olive leaf extract is obtained by solvent extraction + steaming to promote dissolution, but the extracted solution also contains inorganic solvents. Therefore, after being discharged from the extraction tank, it needs to be purified to separate and obtain olive leaf extract. The existing extraction tank has a single function and needs to be equipped with a purification device for further processing, which is inconvenient for promotion. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an extraction tank for producing olive leaf extract to simultaneously adsorb oleuropein in the solution during the cooking and extraction process of olive leaves, thereby improving the extraction rate.

[0004] An extraction tank for producing olive leaf extract, comprising a tank body and a tank cover buckled on the tank body;

[0005] The extraction tank also includes:

[0006] A magnetic stirring mechanism acting on the material in the tank;

[0007] A heating plate, which is embedded in the bottom of the tank;

[0008] An oleuropein adsorption tank located in the tank body is suspended on the tank cover;

[0009] Macroporous adsorption resin particles installed in the oleuropein adsorption tank; and

[0010] A reflux structure is used to pump the liquid in the tank into the oleuropein adsorption tank.

[0011] In one embodiment, the magnetic stirring mechanism includes a base fixedly mounted on the tank body, and a stirring bar located in the tank body and magnetically attracted to the base; the base is located below the tank cover.

[0012] In one of the embodiments, two sets of hanging rings are fixedly installed horizontally at the bottom of the tank cover, and hooks compatible with the corresponding hanging rings are fixedly installed on the oleuropein adsorption tank.

[0013] In one of the embodiments, a liquid inlet channel is opened through the center of the tank cover, and a plurality of liquid outlet holes are evenly opened through the bottom of the oleuropein adsorption tank.

[0014] Furthermore, the reflux structure includes a water pump located at a position corresponding to one side of the tank body, a reflux pipe for connecting the water pump and the tank body, and a conduit for connecting the water pump and the oleuropein adsorption tank.

[0015] Furthermore, a filter screen is fixedly installed on the inner wall of the tank body, which corresponds to the reflux pipe.

[0016] Furthermore, the end of the conduit facing away from the water pump extends into the oleuropein adsorption tank through a liquid inlet channel.

[0017] In one of the embodiments, a liquid outlet pipe is fixedly connected and penetrated at a position corresponding to the other side of the tank body, and a piston is plugged and installed on the liquid outlet pipe.

[0018] Compared with the prior art, the beneficial effect of the utility model is that based on the structural design of extract reflux + resin adsorption, oleuropein in the solution can be simultaneously adsorbed during the cooking and extraction process of olive leaves, eliminating the subsequent steps of transferring the extract from the extraction tank for solid-liquid separation and further purification, and the structure is simple and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a schematic structural diagram of an extraction tank for producing olive leaf extract provided by the utility model.

[0020] Figure 2 Shown Figure 1 Exploded diagram.

[0021] Figure 3 Shown Figure 2 Schematic diagram of the structure of the oleuropein adsorption tank.

[0022] Figure 4 The figure shows a reflux diagram of an extraction tank for producing olive leaf extract provided by the utility model, in which the arrow indicates the flow direction of the extract.

[0023] Main component symbols

[0024] 1. Tank body; 2. Magnetic stirring mechanism; 3. Heating plate; 4. Tank cover; 5. Oleuropein adsorption tank; 6. Macroporous adsorption resin; 7. Water pump; 8. Reflux pipe; 9. Conduit.

[0025] The above main component symbols are combined with the accompanying drawings and specific implementation methods to further illustrate the present invention in detail. DETAILED DESCRIPTION

[0026] The utility model is described in detail below in conjunction with the accompanying drawings.

[0027] See also Figure 1-4 The present embodiment provides an extraction tank for producing olive leaf extract, which includes a tank body 1, a magnetic stirring mechanism 2 acting on the material in the tank body 1, a heating plate 3 embedded in the bottom of the tank body 1, a tank cover 4 buckled on the tank body 1, an oleuropein adsorption tank 5 located in the tank body 1, macroporous adsorption resin particles 6 installed in the oleuropein adsorption tank 5, and a reflux structure for pumping the liquid in the tank body 1 into the oleuropein adsorption tank 5.

[0028] The magnetic stirring mechanism 2 includes a base fixedly mounted on the tank body 1, and a stirrer located in the tank body 1 and magnetically attracted to the base. The base is located below the tank cover 4. The extraction tank of this embodiment uses a heating plate 3 to heat up and promote the dissolution of oleuropein in the olive leaves in the solvent. The above process is combined with the magnetic stirring mechanism 2 to stir and mix, so that the extraction is sufficient. Among them, the magnetic stirring mechanism 2 uses the characteristic of magnetic substances that like charges repel each other, and continuously changes the polarity of the two ends of the base to drive the stirrer to rotate to achieve stirring of the olive leaves to promote their full contact with the solvent. This is a mature existing technology and will not be described in detail here.

[0029] The oleuropein adsorption tank 5 is suspended on the tank cover 4, and two sets of hanging rings are fixedly installed horizontally at the bottom of the tank cover 4, and hooks that match the corresponding hanging rings are fixedly installed on the oleuropein adsorption tank 5. In this embodiment, the oleuropein adsorption tank 5 is installed on the tank cover 4 in a hanging manner, so that it is convenient to disassemble and assemble.

[0030] The center of the tank cover 4 is provided with a liquid inlet channel, and the bottom of the oleuropein adsorption tank 5 is evenly provided with a plurality of liquid outlet holes. The reflux structure includes a water pump 7 located at a position corresponding to one side of the tank body 1, a reflux pipe 8 for connecting the water pump 7 and the tank body 1, and a conduit 9 for connecting the water pump 7 and the oleuropein adsorption tank 5. A filter screen is fixedly installed on the inner wall of the tank body 1, which corresponds to the reflux pipe 8, and the filter screen intercepts the olive leaf solids to prevent them from clogging the reflux pipe. The end of the conduit 9 facing away from the water pump 7 extends into the oleuropein adsorption tank 5 through the liquid inlet channel. In this embodiment, the water pump 7 transports the liquid boiled out of the tank body 1 to the oleuropein adsorption tank 5 along the reflux pipe formed by the reflux pipe 8 and the conduit 9, and adsorbs the oleuropein in the extract through the macroporous adsorption resin particles 6, so as to achieve solid-liquid separation and further purification of oleuropein.

[0031] The tank body 1 is fixedly connected with a liquid outlet pipe at the position corresponding to the other side, and a piston is installed on the pipe. When the extraction is completed, the olive residue is firstly cleared out, and then the piston is pulled out, so that the solution in the tank body 1 is discharged in a directional manner.

[0032] In summary, the extraction tank of this embodiment has the following advantages compared to the traditional olive leaf extraction mode: the extraction tank of this embodiment is based on the structural design of extract reflux + resin adsorption, so that during the cooking and extraction process of olive leaves, oleuropein in the solution can be simultaneously adsorbed, eliminating the subsequent steps of transferring the extract from the extraction tank for solid-liquid separation and further purification, and has a simple structure and is easy to implement.

[0033] The naming of each component involved is based on the functions described in the specification, and is not limited to the specific nouns used in the utility model. Those skilled in the art may also choose other nouns to describe the names of the components of the utility model.

Claims

1. An extraction tank for producing olive leaf extract, comprising a tank body (1) and a tank cover (4) buckled onto the tank body (1); It is characterized in that The extraction tank also includes: A magnetic stirring mechanism (2) acting on the material in the tank (1); A heating plate (3) embedded in the bottom of the tank (1); An oleuropein adsorption tank (5) located in the tank body (1) and suspended on the tank cover (4); Macroporous adsorption resin particles (6) installed in the oleuropein adsorption tank (5); and A reflux structure for pumping liquid in the tank body (1) into the oleuropein adsorption tank (5).

2. An extraction tank for producing olive leaf extract according to claim 1, characterized in that: The magnetic stirring mechanism (2) comprises a base fixedly mounted on the tank body (1), and a stirring bar located in the tank body (1) and magnetically attracted to the base; The base is located below the tank cover (4).

3. An extraction tank for producing olive leaf extract according to claim 1, characterized in that: Two sets of lifting rings are fixedly installed horizontally at the bottom of the tank cover (4), and hooks matching the corresponding lifting rings are fixedly installed on the oleuropein adsorption tank (5).

4. An extraction tank for producing olive leaf extract according to claim 1, characterized in that: A liquid inlet channel is provided through the center of the tank cover (4), and a plurality of liquid outlet holes are evenly provided through the bottom of the oleuropein adsorption tank (5).

5. An extraction tank for producing olive leaf extract according to claim 4, characterized in that: The reflux structure comprises a water pump (7) located at a position corresponding to one side of the tank body (1), a reflux pipe (8) for connecting the water pump (7) and the tank body (1), and a conduit (9) for connecting the water pump (7) and the oleuropein adsorption tank (5).

6. An extraction tank for producing olive leaf extract according to claim 5, characterized in that: A filter screen is fixedly mounted on the inner wall of the tank body (1), and corresponds to the return pipe (8).

7. An extraction tank for producing olive leaf extract according to claim 6, characterized in that: The end of the conduit (9) facing away from the water pump (7) extends into the oleuropein adsorption tank (5) through the liquid inlet channel.

8. An extraction tank for producing olive leaf extract according to claim 7, characterized in that: A liquid outlet pipe is fixedly connected and penetrated at a position corresponding to the other side of the tank body (1), and a piston is pluggably mounted on the liquid outlet pipe.

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