Lithospermum oil filtering and extracting device

Abstract

The utility model relates to the field of lithospermum oil production equipment, and discloses a lithospermum oil filtering and extracting device which comprises a protective shell, an extracting tank is arranged in the protective shell, a part of the extracting tank extends out of the top of the protective shell, a filter sieve is detachably placed in the extracting tank, and a heating device is arranged at the inner edge of the extracting tank. According to the lithospermum oil extraction device, the problems that existing lithospermum oil extraction is impure and the oil yield is low during extraction are solved, all mixed materials can be better filtered for multiple times through the extraction tank and the filter sieve, meanwhile, the extraction purity is higher, the oil yield can be better increased through the arranged heating device, and the oil yield is higher.

Description

Technical Field

[0001] The utility model relates to the field of lithospermum officinale oil production, in particular to a lithospermum officinale oil filtering and extracting device. Background Art

[0002] Lithospermum oil is a long-standing topical medicine for the clinical treatment of burns and scalds. It comes from the Qing Dynasty's "Compendium of Sores and Ulcers". There are reports in the literature that hospitals make their own lithospermum oil. The prescriptions are composed of lithospermum, angelica, dandelion, scutellaria, phellodendron, licorice, angelica dahurica, borneol and other herbs, which are extracted by heating sesame oil.

[0003] In the existing extraction of lithospermum erythrorhizon oil, a plurality of mixed tablets are crushed, and the crushed residues are filtered to extract lithospermum erythrorhizon oil. However, the filtering effect of the extraction in the existing extraction process is poor, so that more residues are mixed in the extract. At the same time, since the oil is easily attached to the herbal medicine after cooling, the oil extraction rate is reduced. Utility Model Content

[0004] The utility model aims to solve the problems of impure extraction of existing lithospermum officinale oil and low oil yield during extraction.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lithospermum officinale oil filtering and extraction device, comprising: a protective shell;

[0007] An extraction tank is disposed in the protective shell, and a portion of the extraction tank extends out of the top of the protective shell;

[0008] A filter screen, detachably placed in the extraction tank;

[0009] A heating device is arranged at the inner edge of the extraction tank.

[0010] According to the lithospermum oil filtering and extraction device provided by the utility model: the length of one end of the extraction tank extending out of the protective shell is 15 cm, a feeding hopper is fixedly provided at the extended end of the extraction tank, and a detachable cover plate is placed on one side of the feeding hopper of the extraction tank.

[0011] According to the lithospermum oil filtering and extracting device provided by the utility model: the filtering screen is a cylindrical structure, a handle is fixedly provided on the top of the filtering screen, a limiting groove is fixedly provided on the extended end of the extraction tank, and the handle is clamped in the limiting groove.

[0012] According to the lithospermum oil filtering and extracting device provided by the utility model: a second filter screen is arranged at the upper bottom of the extraction tank, an oil outlet pipe is arranged at the lower part of the second filter screen, and passes through the extraction tank and the protective shell, and a control valve is arranged on the oil outlet pipe.

[0013] According to the lithospermum oil filtering and extraction device provided by the utility model: the heating device is formed by a combination of a heating wire and a temperature control module, the heating wire is arranged on the inner edge of the extraction tank, the temperature control module is fixedly arranged on the protective shell, and the heating wire is electrically connected to the temperature control module.

[0014] According to the lithospermum officinale oil filtering and extracting device provided by the utility model: a time control module is fixedly arranged next to the temperature control module, and the temperature control module and the time control module are electrically connected.

[0015] According to the lithospermum officinale oil filtering and extracting device provided by the utility model: a roller is fixedly arranged at the bottom of the protective shell.

[0016] The utility model has the following beneficial effects:

[0017] An extraction tank and a filter screen are used, the filter screen is placed in the extraction tank, and a second filter screen is set in the extraction tank, so that the lithospermum oil can be extracted with higher purity during the extraction process through the filter screen and the second filter screen, and the problem of mixed waste impurities in the extract is reduced. Secondly, a heating device is set up to heat the oil during the extraction process, which reduces the adhesion of the oil on impurities, and thus makes it easier for the oil to fall, while improving the oil yield, thereby accelerating the overall oil output effect, making the purification more obvious, and reducing the mixing of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 This is a plan view of the main structure of the embodiment of the utility model;

[0020] Figure 3 A top view of the structure of the embodiment of the utility model;

[0021] Figure 4 Schematic diagram of the explosion structure of the utility model embodiment;

[0022] Figure 5 A top view of the filter screen according to an embodiment of the utility model;

[0023] Figure 6 yes Figure 5 Cross-sectional view at BB in the middle.

[0024] Legend:

[0025] 1. Protective shell;

[0026] 2. Extraction tank;

[0027] 201, feeding hopper; 202, limiting groove; 203, second filter screen; 204, oil outlet pipe; 205, control valve;

[0028] 3. Cover plate;

[0029] 40. Temperature control module; 41. Time control module;

[0030] 5. Filter screen; 501. Handle;

[0031] 6. Heating wire;

[0032] 7. Roller. DETAILED DESCRIPTION

[0033] 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.

[0034] Combine the following Figure 1-Figure 6 The embodiment shown describes the technical solution of the utility model:

[0035] A lithospermum oil filtering and extracting device comprises: a protective shell 1, an extraction tank 2 opened in the protective shell 1, a portion of the extraction tank 2 extending from the top of the protective shell 1, a filter screen 5 detachably placed in the extraction tank 2, and a heating device arranged at the inner edge of the extraction tank 2.

[0036] It can be understood that the protective shell 1 is made of rigid or metal material, and the extraction tank 2 is opened in the protective shell 1, and a heating device is arranged between the extraction tank 2 and the protective shell 1. When the heating device is arranged, a heat insulation layer is filled in the protective shell 1 to fix the heating device through the heat insulation layer and prevent heat from being transferred to the protective shell 1. The filter screen 5 is detachably placed in the extraction tank 2, and the filter screen 5 is a leaky mesh structure. The material is preferably a low-activity metal material such as copper, polonium, mercury, silver, palladium, platinum, and gold, which are low-activity metals, so that it can better facilitate the erosion of the reactants that are not placed during the filtering process.

[0037] The lithospermum oil filtering and extraction device provided by the embodiment of the utility model has an extraction tank 2 and a filter screen 5, and the filter screen 5 is placed in the extraction tank 2. At the same time, a second filter screen 203 is set in the extraction tank 2, so that the lithospermum oil can be extracted with higher purity during the extraction process through the filter screen 5 and the second filter screen 203, and the problem of mixed waste impurities in the extract is reduced. Secondly, the heating device can heat the oil during the extraction process, reduce the adhesion of the oil on the impurities, and thus better facilitate the falling of the oil, while improving the oil yield, thereby accelerating the overall oil output effect, thereby making the purification more obvious and reducing the mixing of impurities.

[0038] According to the lithospermum oil filtering and extraction device provided by the embodiment of the utility model, the extraction tank 2 extends out of the protective shell 1 by 15 cm, and a feeding hopper 201 is fixedly provided at the extended end of the extraction tank 2. A detachable cover plate 3 is placed on one side of the feeding hopper 201 of the extraction tank 2.

[0039] Figure 1 and Figure 2 A lithospermum officinale oil filtering and extraction device is implemented, the extraction tank 2 is extended out of the protective shell 1, and the extension length is 15 cm, and the extension end of the extraction tank 2 is fixedly connected to the protective shell 1, Figure 4 The extension end shown in the figure is separated from the protective shell 1 in order to more clearly show the structure, and does not mean that the extraction tank 2 is separated from the extension end. A feeding hopper 201 is set at the extension end of the extraction tank 2, and the feeding hopper 201 is a triangular structure. At the same time, the angle between the feeding hopper 201 and the horizontal plane is 45°. A cover plate 3 is set on one side of the feeding hopper 201 of the extraction tank 2, and the cover plate 3 is a circular structure with one side cut off. When the cover plate 3 is placed on the extraction tank 2, there is a certain gap between the cover plate 3 and the extraction tank 2. At the same time, it is placed in the direction of the feeding hopper 201, and the gap is also on one side of the feeding hopper 201.

[0040] The lithospermum oil filtering and extraction device provided by the embodiment of the utility model has an extraction tank 2, and the extraction tank 2 is extended by 15 cm on the protective shell 1, so that it is more convenient to add the chopped material, and it is convenient to install the feeding hopper 201. The angle between the feeding hopper 201 and the horizontal plane is set to 45°, which is more convenient for the added material to fall and gather, and at the same time, it is easy to fall into the extraction tank 2. The cover plate 3 is better prevented from splashing oil droplets when extracting lithospermum oil, so that the oil droplets splash out and the overall filtration cleanliness is better protected.

[0041] According to the lithospermum oil filtering and extraction device provided by the embodiment of the utility model, the filter screen 5 is a cylindrical structure, a handle 501 is fixedly provided on the top of the filter screen 5, and a limiting groove 202 is fixedly provided on the extended end of the extraction tank 2, and the handle 501 is clamped in the limiting groove 202.

[0042] Figure 4 and Figure 5 A lithospermum oil filtering and extraction device is implemented, in which the filter screen 5 is set to a cylindrical structure, and a handle 501 is set on the top of the filter screen 5, and a limiting groove 202 is set at the extended end of the extraction tank 2, and the handle 501 is mutually clamped in the limiting groove 202, so that the filter screen 5 is fixed in the extraction tank 2, so that the combination forms a secondary filtering device.

[0043] The lithospermum oil filtering and extraction device provided by the embodiment of the utility model has a filter screen 5 which is arranged to be a circular structure, so that the filter screen 5 can be better placed in the extraction tank 2, and the filter screen 5 is combined with the extraction tank 2 to form a secondary filtration, so that the filtration is more thorough, and the extracted oil contains fewer impurities and is cleaner. Secondly, the handle 501 and the limiting groove 202 are arranged, so that the handle 501 can be better placed, and the filter screen 5 can be better placed through the handle 501, so that the filter screen 5 is more stable and the overall filtering effect is better improved.

[0044] According to the lithospermum oil filtering and extraction device provided by the embodiment of the utility model, a second filter screen 203 is arranged at the upper bottom of the extraction tank 2, and an oil outlet pipe 204 is arranged at the lower part of the second filter screen 203, penetrating through the extraction tank 2 and the protective shell 1, and a control valve 205 is arranged on the oil outlet pipe 204.

[0045] Figure 2 and Figure 6 A lithospermum oil filtering and extraction device is implemented, a second filter screen 203 is arranged at the upper bottom of the extraction tank 2, a collecting chamber is formed at the bottom of the extraction tank 2 through the second filter screen 203, an oil outlet pipe 204 is arranged through the bottom of the collecting chamber, and a control valve 205 is arranged on the oil outlet pipe 204.

[0046] The lithospermum oil filtering and extraction device provided by the embodiment of the utility model can further filter the filtered oil better through the second filter net 203, thereby making the oil entering the collection chamber cleaner, and the oil outlet pipe 204 is set to discharge the collected oil by opening the control valve 205, thereby making the filtering more convenient, and the collection process can be stopped at any time, making the filtering more thorough and clean, and better improving the overall collection and filtering effect.

[0047] According to the lithospermum oil filtering and extraction device provided by the embodiment of the utility model, the heating device is formed by a combination of a heating wire 6 and a temperature control module 40, the heating wire 6 is arranged on the inner edge of the extraction tank 2, the temperature control module 40 is fixedly arranged on the protective shell 1, and the heating wire 6 and the temperature control module 40 are electrically connected together.

[0048] Figure 2 and Figure 6 A lithospermum oil filtering and extraction device is implemented, and the heating device is formed by a combination of a heating wire 6 and a temperature control module 40. The heating wire 6 is arranged at the inner edge of the extraction tank 2, and the heating wire 6 is arranged around the extraction tank 2. The temperature control module 40 is an adjustment structure, which is used to connect an external power supply. The amount of power supplied to the heating wire 6 is controlled by adjustment, so that the heating wire 6 can provide heat at different temperatures, and the heating wire 6 and the temperature control module 40 are electrically connected together.

[0049] The lithospermum officinale oil filtering and extraction device provided by the embodiment of the utility model can better control the temperature change of the heating wire 6 through the setting of the heating wire 6 and the temperature control module 40, thereby better controlling the heating wire 6 to provide heat to the extraction tank 2, so that the heat can be maintained in a stable and controllable range, so that the oil can be better filtered, the evaporation of the oil is reduced, and the oil can flow better.

[0050] According to the lithospermum officinale oil filtering and extraction device provided by the embodiment of the utility model, a time control module 41 is fixedly arranged next to the temperature control module 40, and the temperature control module 40 and the time control module 41 are electrically connected.

[0051] Figure 2 and Figure 4 A lithospermum oil filtering and extraction device is implemented in the invention, a time control module 41 is fixedly arranged next to the temperature control module 40, a single chip microcomputer is arranged inside the time control module 41, by programming in the single chip microcomputer, the programmed single chip microcomputer can adjust the time, set the time and make reservations when working, and at the same time, the time control module 41 and the temperature control module 40 are electrically connected together, and the start of the temperature control module 40 is regulated by the time control module 41.

[0052] The lithospermum oil filtering and extraction device provided by the embodiment of the utility model, through the time control module 41, is electrically connected to the time control module 41 and thus can more conveniently control the working time of the temperature control module 40, so that the working time of the temperature control module 40 can be controlled, thereby better controlling the operation of the temperature control module 40, avoiding the problem of overheating or insufficient heating, making the heating more reasonable and better improving the oil yield during filtration.

[0053] According to the lithospermum officinale oil filtering and extraction device provided by the embodiment of the utility model, a roller 7 is fixedly provided on the bottom of the protective shell 1.

[0054] Figure 2 and Figure 6 A lithospermum officinale oil filtering and extraction device is implemented in the present invention, a roller 7 is arranged at the bottom of the protective shell 1, and four rollers 7 are arranged at the four corners of the bottom of the protective shell 1.

[0055] The lithospermum oil filtering and extracting device provided by the embodiment of the utility model can facilitate the movement of the filtering device through the roller 7, and is convenient for installation, making it more convenient to move, thereby making it better to move to a fixed position during filtering, and saving more labor and effort.

[0056] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lithospermum officinale oil filtering and extraction device, characterized in that: include: Protective housing (1); An extraction tank (2) is disposed in the protective shell (1), and a portion of the extraction tank (2) extends out from the top of the protective shell (1); A filter screen (5) is detachably placed in the extraction tank (2); A heating device is arranged at the inner edge of the extraction tank (2).

2. A lithospermum officinale oil filtering and extraction device according to claim 1, characterized in that: The length of one end of the extraction tank (2) extending out of the protective shell (1) is 15 cm, a feeding hopper (201) is fixedly provided at the extended end of the extraction tank (2), and a detachable cover plate (3) is placed on one side of the feeding hopper (201) of the extraction tank (2).

3. The lithospermum officinale oil filtering and extraction device according to claim 1, characterized in that: The filter screen (5) is a cylindrical structure, a handle (501) is fixedly provided on the top of the filter screen (5), a limiting groove (202) is fixedly provided on the extended end of the extraction tank (2), and the handle (501) is snap-fitted into the limiting groove (202).

4. The lithospermum officinale oil filtering and extraction device according to claim 1, characterized in that: A second filter screen (203) is provided at the upper bottom of the extraction tank (2), an oil outlet pipe (204) is provided below the second filter screen (203) and penetrates the extraction tank (2) and the protective housing (1), and a control valve (205) is provided on the oil outlet pipe (204).

5. The lithospermum officinale oil filtering and extraction device according to claim 1, characterized in that: The heating device is formed by combining a heating wire (6) and a temperature control module (40); the heating wire (6) is arranged on the inner edge of the extraction tank (2); the temperature control module (40) is fixedly arranged on the protective shell (1); and the heating wire (6) and the temperature control module (40) are electrically connected together.

6. The lithospermum officinale oil filtering and extraction device according to claim 5, characterized in that: A time control module (41) is fixedly arranged next to the temperature control module (40), and the temperature control module (40) and the time control module (41) are electrically connected.

7. The lithospermum officinale oil filtering and extraction device according to claim 1, characterized in that: A roller (7) is fixedly arranged on the bottom of the protective shell (1).

Images