Extraction device of nervonic acid

Abstract

The utility model discloses a nervonic acid extraction device which comprises an extraction funnel, a placing assembly is arranged on one side of the extraction funnel, the extraction funnel is placed on the placing assembly, a fixing lantern ring is fixedly installed on the side portion of the extraction funnel, and a depth adjusting assembly is arranged on the fixing lantern ring. A telescopic liquid outlet pipe is inserted into the bottom of the extraction funnel, the depth adjusting assembly is connected with the telescopic liquid outlet pipe, when a nerve solution needs to be accurately taken out after nervonic acid extraction, the arranged depth adjusting assembly drives the position of the telescopic liquid outlet pipe to be adjusted through movement of an L-shaped adjusting rod, and the end of the telescopic liquid outlet pipe is located at the lowest layer position of the nerve solution; when the control valve is opened, the nerve solution in the extraction funnel flows out along the telescopic liquid outlet pipe, so that the nerve solution can be accurately taken out, a traditional taking-out mode is not needed, and taking-out is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to nerve acid extraction technical field especially relates to a kind of extraction device of nerve acid. BACKGROUND

[0002] Nerve acid, scientific name cis-15-tetracosa monoenoic acid, alias shark oil acid, is a monounsaturated fatty acid, nerve acid is higher in brain and nerve tissue, extraction device is also called extractor, in extraction equipment, usually one phase is dispersed in another phase in the form of droplet, rarely dispersed in the form of liquid membrane, in the preparation process of nerve acid, usually needs to use extraction device to extract.

[0003] The mode of nerve acid extraction includes urea inclusion, saponification-acidification and column chromatography separation, etc., when using the traditional extraction device of nerve acid, usually directly extract nerve acid solution through the extraction device, after extraction, usually directly take out the extracted nerve solution, at this time, some nerve solutions are located in the middle position of extraction funnel, and some are located in the upper position, according to different extraction modes, the positions of nerve solutions are also different, when taking out nerve solution, the solution or residue at the bottom needs to be taken out first, so that the middle solution can be taken out, and the middle nerve solution cannot be taken out directly and accurately, therefore, an extraction device of nerve acid is proposed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides an extraction device of nerve acid for solving the above problems.

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

[0006] An extraction device of nerve acid, including extraction funnel, the side of extraction funnel is provided with placing assembly, extraction funnel is placed on placing assembly, the side of extraction funnel is fixedly installed with fixed collar, depth adjusting assembly is arranged on fixed collar, the bottom of extraction funnel is connected with telescopic liquid outlet pipe, depth adjusting assembly is connected with telescopic liquid outlet pipe, for taking out solution at different positions in extraction funnel.

[0007] Preferably, the upper portion of the extraction funnel is provided with an adding port, and the lower portion of the extraction funnel is provided with a discharge end.

[0008] Preferably, the depth adjusting assembly includes a fixed ring fixedly connected to the telescopic liquid outlet pipe, an L-shaped adjusting rod fixedly connected to the side of the fixed ring, a extension block fixedly connected to the side of the fixed collar, an adjusting hole formed in the top of the extension block, one end of the L-shaped adjusting rod movably penetrating through the adjusting hole, and a depth measuring assembly arranged on the side of the extension block.

[0009] Preferably, the depth measuring assembly comprises an indicating scale arranged on the L-shaped adjusting rod, and a depth indicator is fixedly arranged on the side of the extension block and located at one side of the indicating scale.

[0010] Preferably, a threaded hole is arranged on one side of the extension block and communicates with the adjusting hole, and a compression bolt is threadedly arranged on the threaded hole and the end of the compression bolt is in contact with the side of the L-shaped adjusting rod.

[0011] Preferably, a pipe sealing sleeve is arranged at the bottom of the discharge end, the telescopic liquid outlet pipe is movably arranged through the pipe sealing sleeve, and a control valve is arranged on the telescopic liquid outlet pipe.

[0012] Preferably, the placing assembly comprises a placing base arranged at the bottom of the extraction funnel, and a funnel stand is fixedly arranged on the placing base, and the extraction funnel is arranged on the funnel stand.

[0013] Compared with the prior art, the beneficial effects of the utility model are that when the nerve acid is extracted and the nerve solution needs to be accurately taken out, the depth adjusting assembly is arranged, the position of the telescopic liquid outlet pipe is adjusted by the L-shaped adjusting rod, the end of the telescopic liquid outlet pipe is located at the lowermost position of the nerve solution, the control valve is opened, the nerve solution in the extraction funnel flows out along the telescopic liquid outlet pipe, and thus the nerve solution can be accurately taken out without using the traditional taking-out mode, and the taking-out is more convenient.

[0014] The depth measuring assembly is arranged, the position of the end of the telescopic liquid outlet pipe can be known according to the indicating scale indicated by the depth indicator, the plug-in position is more accurate, the placing assembly is arranged, the extraction funnel is arranged on the funnel stand of the placing assembly, and the extraction funnel is placed conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a left side observation three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a right side observation three-dimensional structure schematic view of the utility model;

[0017] Figure 3 It is a sectional structure schematic view of the utility model;

[0018] Figure 4 It is an exploded structure schematic view of the utility model.

[0019] In the drawing: 1, extraction funnel; 2, adding port; 3, discharge end; 4, placing base; 5, funnel stand; 6, fixed collar; 7, extension block; 8, adjusting hole; 9, L-shaped adjusting rod; 10, telescopic liquid outlet pipe; 11, fixed ring; 12, control valve; 13, pipe sealing sleeve; 14, threaded hole; 15, compression bolt; 16, depth indicator; 17, indicating scale. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiment: refer to Figure 1 , Figure 2 and Figure 4 , an extraction device of nervonic acid, including an extraction funnel 1, the upper part of the extraction funnel 1 is provided with an adding port 2, the lower part of the extraction funnel 1 is provided with a discharge end 3, the side part of the extraction funnel 1 is fixedly installed with a fixed collar 6, the fixed collar 6 is provided with a depth adjusting assembly, the bottom of the extraction funnel 1 is inserted with a telescopic liquid outlet pipe 10, the depth adjusting assembly is connected with the telescopic liquid outlet pipe 10, for taking out the solution at different positions in the extraction funnel 1, the depth adjusting assembly includes a fixed ring 11 that is sleeved on the telescopic liquid outlet pipe 10, the side part of the fixed ring 11 is fixedly connected with an L-shaped adjusting rod 9, the side part of the fixed collar 6 is fixedly connected with an extension block 7, the top of the extension block 7 is provided with an adjusting hole 8, one end of the L-shaped adjusting rod 9 is movably penetrated through the adjusting hole 8, the side part of the extension block 7 is provided with a depth measuring assembly, one side of the extension block 7 is provided with a threaded hole 14, the threaded hole 14 is communicated with the adjusting hole 8, a compression bolt 15 is screwedly installed on the threaded hole 14, the end of the compression bolt 15 is in contact with the side part of the L-shaped adjusting rod 9, the extraction operation of nervonic acid, after extraction, nervonic solution will appear in the middle position of the extraction funnel 1, when it is needed to accurately take out the nervonic solution, the compression bolt 15 on the depth adjusting assembly needs to be loosened, the L-shaped adjusting rod 9 can move up and down, so that the telescopic liquid outlet pipe 10 can be adjusted in position, by moving up and down, the end of the telescopic liquid outlet pipe 10 can be inserted into the middle position of the extraction funnel 1, the end is located at the lowermost position of the nervonic solution, then the compression bolt 15 is tightened, the fixed position after adjustment can be realized.

[0022] Specifically, refer to Figure 2 and Figure 3 , the bottom of the discharge end 3 is provided with a cannula sealing sleeve 13, the telescopic liquid outlet pipe 10 is movably penetrated through the cannula sealing sleeve 13, the telescopic liquid outlet pipe 10 is provided with a control valve 12, the set cannula sealing sleeve 13 can seal the bottom hole on the discharge end 3, during the up and down movement of the telescopic liquid outlet pipe 10, no liquid will seep out, the sealing effect is good, after adjustment, the control valve 12 is opened, the nervonic solution in the extraction funnel 1 flows out along the telescopic liquid outlet pipe 10, so that the nervonic solution can be accurately taken out, without using the traditional taking-out mode, taking out is more convenient.

[0023] Specifically, referring to Figure 4 As shown in the figure, the depth measuring assembly includes an indicating scale 17 arranged on the L-shaped adjusting rod 9, and a depth indicator 16 fixedly installed on the side of the extension block 7 and located at one side of the indicating scale 17. The depth measuring assembly can know the end position of the telescopic outlet pipe 10 according to the indicating scale 17 indicated by the depth indicator 16, so that the plug-in position can be more accurate.

[0024] Specifically, referring to Figure 1 、 Figure 2 As shown in the figure, the extraction funnel 1 is arranged on the placing assembly, and the placing assembly includes a placing base 4 located at the bottom of the extraction funnel 1, and a funnel frame 5 fixedly installed on the placing base 4. The extraction funnel 1 is placed on the funnel frame 5. The placing assembly is arranged to place the extraction funnel 1 on the funnel frame 5 of the placing assembly, so as to facilitate the placement of the extraction funnel 1.

[0025] In use: the nervonic acid is prepared by extraction and placement. The raw materials to be prepared are placed in the extraction funnel 1, and one of the urea inclusion method, the saponification-acidification method, and the column chromatography separation method is used to realize the extraction operation of the nervonic acid. After extraction, the compression bolt 15 of the depth adjusting assembly is loosened, the telescopic outlet pipe 10 is adjusted in position, the end of the telescopic outlet pipe 10 is located at the lowermost position of the nervonic solution, and then the compression bolt 15 is tightened to fix the adjusted position. The control valve 12 is opened, and the nervonic solution in the extraction funnel 1 flows out along the telescopic outlet pipe 10, so as to realize the precise taking of the nervonic solution. The traditional taking method is not needed, and the taking is more convenient. The depth measuring assembly can know the end position of the telescopic outlet pipe 10 according to the indicating scale 17 indicated by the depth indicator 16, so that the plug-in position can be more accurate.

[0026] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An apparatus for the extraction of nervonic acid comprising an extraction funnel (1), characterised in that, One side of the extraction funnel (1) is provided with a placing assembly, the extraction funnel (1) is placed on the placing assembly, a fixed sleeve ring (6) is fixedly installed on the side of the extraction funnel (1), a depth adjusting assembly is arranged on the fixed sleeve ring (6), a telescopic liquid outlet pipe (10) is inserted into the bottom of the extraction funnel (1), the depth adjusting assembly is connected with the telescopic liquid outlet pipe (10), and the depth adjusting assembly is used for taking out solutions at different positions in the extraction funnel (1).

2. The apparatus of claim 1, wherein, The upper part of the extraction funnel (1) is provided with an adding port (2), and the lower part of the extraction funnel (1) is provided with a discharge end (3).

3. The apparatus of claim 2, wherein the apparatus is configured to extract nervonic acid from the sample by the method comprising: The depth adjusting assembly comprises a fixed ring (11) sleeved on the telescopic liquid outlet pipe (10), an L-shaped adjusting rod (9) is fixedly connected to the side of the fixed ring (11), an extension block (7) is fixedly connected to the side of the fixed sleeve ring (6), an adjusting hole (8) is formed in the top of the extension block (7), one end of the L-shaped adjusting rod (9) is movably penetrated through the adjusting hole (8), and a depth measuring assembly is arranged on the side of the extension block (7).

4. The apparatus of claim 3, wherein the apparatus is configured to extract nervonic acid from the oil by the process comprising: The depth measuring assembly comprises an indicating scale (17) arranged on the L-shaped adjusting rod (9), and a depth indicator (16) is fixedly installed on the side of the extension block (7) and located on one side of the indicating scale (17).

5. The apparatus of claim 3, wherein the apparatus is configured to extract nervonic acid from the oil by the steps of: A threaded hole (14) is formed in one side of the extension block (7) and communicates with the adjusting hole (8), a compression bolt (15) is screwedly installed on the threaded hole (14), and the end of the compression bolt (15) is in contact with the side of the L-shaped adjusting rod (9).

6. The apparatus of claim 2, wherein, The bottom of the discharge end (3) is provided with a cannula sealing sleeve (13), the telescopic liquid outlet pipe (10) movably penetrates through the cannula sealing sleeve (13), and the telescopic liquid outlet pipe (10) is provided with a control valve (12).

7. The apparatus of claim 1, wherein, The placing assembly comprises a placing base (4) located at the bottom of the extraction funnel (1), and a funnel frame (5) is fixedly installed on the placing base (4), and the extraction funnel (1) is placed on the funnel frame (5).

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