Extraction device for biological reagent separation

Abstract

The utility model relates to the technical field of extraction for biological reagent separation, and provides an extraction device for biological reagent separation, which comprises a tank body, a support frame fixedly connected to the outer surface of the tank body, an extraction component arranged inside the tank body, and a collection processing component arranged outside the tank body and comprising a telescopic rod, the telescopic rod is installed at the top of the tank body, the output end of the telescopic rod is located in the tank body and connected with an extrusion pore plate, a round hole is formed in the upper surface of the tank body, and a liquid collecting cover is installed on the surface of the extrusion pore plate and penetrates through the round hole. According to the technical scheme, the problems that in the prior art, in the using process of a biological reagent extraction device supplied in the current market, a worker needs to shake a solution reagent with hands to mix the solution reagent, the extraction efficiency of the extraction device is low, the labor intensity is large, only lower-layer liquid can be separated in liquid extraction, and the extraction efficiency is high are solved. The upper-layer liquid cannot be separated, the separation mode is relatively single, and the applicability is relatively narrow.

Description

TECHNICAL FIELD

[0001] The utility model relates to the extraction technical field of biological reagent separation, specifically, and relates to an extraction device for biological reagent separation. BACKGROUND

[0002] Extraction, also known as solvent extraction or liquid-liquid extraction, is a unit operation for separating mixtures by using different solubilities of components in solvents, i.e., a method for transferring solute substances from one solvent to another by using different solubilities or distribution coefficients of substances in two mutually insoluble or slightly soluble solvents, which is widely used in the fields of biology, chemistry, metallurgy, and food, etc. In addition, the operation for separating two mutually insoluble liquids after extraction is called liquid separation.

[0003] The extraction device for biological reagents supplied in the market at present needs to be shaken by hand to mix the solution reagent during use, which has low extraction efficiency, high labor intensity, and only the lower liquid can be separated in liquid extraction, the separation mode is single, and the applicability is narrow. UTILITY MODEL CONTENT

[0004] The utility model provides an extraction device for biological reagent separation, which solves the problem of low extraction efficiency, high labor intensity, and narrow applicability of the extraction device for biological reagents supplied in the market at present in the related art.

[0005] The technical scheme of the utility model is as follows: comprising

[0006] The tank body is fixedly connected with a support frame on the outer surface.

[0007] The extraction assembly is arranged inside the tank body.

[0008] The collection and treatment assembly is arranged outside the tank body and comprises a telescopic rod, which is installed on the top of the tank body and has an output end located inside the tank body. The output end of the telescopic rod is connected with a squeeze hole plate, and the upper surface of the tank body is provided with a circular hole. A liquid collecting cover is installed on the surface of the squeeze hole plate and passes through the circular hole.

[0009] As a further technical solution, a box is fixedly connected to the outer surface of the tank, a suction pump is installed on the top of the box, the output end of the suction pump is connected to the upper end of the liquid collection hood by a pipe, the liquid outlet end of the suction pump is connected to the box, a filter bucket is installed inside the box, a sealing cover is fixedly connected to the side end face of the filter bucket, a limit frame is fixedly connected to the upper end face of the sealing cover, and a sleeve is rotatably connected to the upper surface of the box by a pin, the sleeve being inserted into the limit frame.

[0010] As a further technical solution, the extraction assembly includes a telescopic cylinder, which is fixed to the outer surface of the tank body. The output end of the telescopic cylinder is connected to a bottom cover, which is sealed and fitted to the lower end face of the tank body.

[0011] As a further technical solution, a drive motor is installed on the top of the tank, and a rotating shaft is rotatably connected to the top of the tank body. The upper end of the rotating shaft is connected to the output end of the drive motor, and an impeller is fixedly connected to the lower end of the rotating shaft.

[0012] As a further technical solution, the pipe is made of a flexible and bend-resistant material.

[0013] As a further technical solution, a central groove is provided on the bottom surface of the box body, and a discharge pipe is connected to the bottom of the box body.

[0014] As a further technical solution, a handle is fixedly connected to the side surface of the sealing cover.

[0015] As a further technical solution, the height of the upper end face of the impeller is lower than that of the upper end face of the bottom cover.

[0016] The working principle and beneficial effects of this utility model are as follows:

[0017] This utility model includes a collection and processing component. Inside the tank, there is a squeezing orifice plate that moves up and down driven by a telescopic rod. A liquid collection hood is installed on the surface of the squeezing orifice plate. With the help of a suction pump, liquids of different levels can be diverted and discharged, making it convenient for classified collection. The liquid can be fully squeezed out without any residue or waste. With the help of the extraction component, it can achieve the effect of full extraction and easy cleaning of residues, and has a very good performance. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the present invention;

[0021] Figure 3 This is a cross-sectional view of the present invention from another perspective;

[0022] Figure 4 Appendix to this utility model Figure 1 Enlarged view of part A in the middle;

[0023] Figure 5 Appendix to this utility model Figure 2 Enlarged view of part B in the middle section;

[0024] Figure 6 Appendix to this utility model Figure 2 Enlarged view of part C in the middle;

[0025] In the diagram: 1. Tank; 2. Support frame; 3. Collection and processing assembly; 3-1. Telescopic rod; 3-2. Extrusion orifice plate; 3-3. Circular hole; 3-4. Liquid collection hood; 3-5. Box body; 3-6. Suction pump; 3-7. Pipeline; 3-8. Filter hopper; 3-9. Sealing cover; 3-10. Limiting frame; 3-11. Sleeve frame; 4. Extraction assembly; 4-1. Telescopic cylinder; 4-2. Bottom cover; 4-3. Drive motor; 4-4. Rotating shaft; 4-5. Impeller; 5. Collection tank; 6. Discharge pipe; 7. Handle. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] like Figures 1-6 As shown, this embodiment proposes an extraction device for the separation of biological reagents, including...

[0028] Tank 1, with a support frame 2 fixedly connected to its outer surface;

[0029] Extraction component 4 is disposed inside the tank 1;

[0030] A collection and processing component 3 is disposed outside the tank body 1. The component includes a telescopic rod 3-1, which is installed on the top of the tank body 1. The output end of the telescopic rod 3-1 is located inside the tank body 1 and is connected to a squeezing orifice plate 3-2. A circular hole 3-3 is formed on the upper surface of the tank body 1. A liquid collection hood 3-4 is installed on the surface of the squeezing orifice plate 3-2, passing through the circular hole 3-3. A box 3-5 is fixedly connected to the outer surface of the tank body 1. A suction pump 3-6 is installed on the top of the body 3-5. The output end of the suction pump 3-6 is connected to the upper end of the liquid collection hood 3-4 via a pipe 3-7. The liquid outlet end of the suction pump 3-6 is connected to the body 3-5. A filter bucket 3-8 is installed inside the body 3-5. A sealing cover 3-9 is fixedly connected to the side end face of the filter bucket 3-8. A limit frame 3-10 is fixedly connected to the upper end face of the sealing cover 3-9. A sleeve 3-11 is rotatably connected to the upper surface of the body 3-5 via a pin. The sleeve 3-11 is inserted into the limit frame 3-10.

[0031] In this embodiment, to achieve the effect of stratified collection of upper and lower liquids, a collection and processing component 3 is designed. Inside the tank 1, a squeezing orifice plate 3-2 is connected via a telescopic rod 3-1. The squeezing orifice plate 3-2 can be pushed downward through the output end of the telescopic rod 3-1. A liquid collection hood 3-4 is provided on the surface of the squeezing orifice plate 3-2. The liquid collection hood 3-4 descends with the squeezing orifice plate 3-2 into different layers of liquid. When it reaches the upper layer, it stops descending. The upper layer of liquid is sucked into the liquid collection hood 3-4 by a suction pump 3-6 in conjunction with a pipe 3-7 until it enters the tank 3-5. A detachable filter hopper 3-8 is installed inside the tank 3-5 to perform a primary filtration of the liquid. The filter hopper 3-8 can be removed for cleaning with the sealing cover 3-9. When collecting the lower layer of liquid, the squeezing orifice plate 3-2 continues to descend until all the liquid is squeezed out and fully discharged, achieving effective stratified gas collection and processing.

[0032] Specifically, in order to achieve full extraction of the material, an extraction component 4 was designed, which can perform stirring and high-speed centrifugation, and can clean and discharge the residual material after extraction.

[0033] Furthermore, the extraction assembly 4 includes a telescopic cylinder 4-1, which is fixed to the outer surface of the tank body 1. The output end of the telescopic cylinder 4-1 is connected to a bottom cover 4-2, which is sealed and fitted to the lower end face of the tank body 1. A drive motor 4-3 is installed on the top of the tank body 1. A rotating shaft 4-4 is rotatably connected to the top of the tank body 1. The upper end of the rotating shaft 4-4 is connected to the output end of the drive motor 4-3, and an impeller 4-5 is fixedly connected to the lower end of the rotating shaft 4-4.

[0034] In this embodiment, the material is driven by the drive motor 4-3 to drive the rotating shaft 4-4 and the impeller 4-5 to rotate at high speed, which stirs the material and achieves centrifugal effect by making the material rotate at high speed. After the liquid is collected, the telescopic cylinder 4-1 is activated, the output end extends and the bottom cover 4-2 is opened and lowered, and then the residue in the bottom cover 4-2 is cleaned.

[0035] Furthermore, the pipes 3-7 are made of a flexible and bend-resistant material.

[0036] In this embodiment, the flexible pipe 3-7, in conjunction with the lifting and lowering of the extrusion plate 3-2, prevents the situation from becoming immobile.

[0037] Furthermore, a central groove 5 is provided on the bottom surface of the inner side of the box 3-5, and a discharge pipe 6 is connected to the bottom of the box 3-5.

[0038] In this embodiment, the inclined collection tank 5 allows the liquid to be fully discharged through the discharge pipe 6, making it convenient for collection.

[0039] Furthermore, a handle 7 is fixedly connected to the side surface of the sealing cover 3-9.

[0040] In this embodiment, the sealing cover 3-9 and the filter hopper 3-8 are pulled outward by the handle 7 for easy loading and unloading.

[0041] Furthermore, the height of the upper end face of the impeller 4-5 is lower than the upper end face of the bottom cover 4-2.

[0042] In this embodiment, the height of the upper end face of the impeller 4-5 is reduced to match the lowering height of the extrusion orifice plate 3-2, so that all the residue can be collected into the bottom cover 4-2.

[0043] When extraction is required, the material and the relevant extraction liquid are put into the tank 1, and then the drive motor 4-3 is started to drive the impeller 4-5 to rotate for extraction, reaching a high speed. After the extracted liquid is separated, the drive motor 4-3 is turned off, and then the telescopic rod 3-1 is started. The output end of the telescopic rod 3-1 extends and pushes the extrusion plate 3-2 downward. After the upper and lower liquids are separated, the suction pump 3-6 is started to draw the upper liquid into the tank 3-5 and filter it through the filter hopper 3-8. Then it is discharged through the discharge pipe 6. After completion, the extrusion plate 3-2 is pressed down until it is fully extruded. Then the lower liquid is extracted. After completion, the telescopic cylinder 4-1 is started to open the bottom cover 4-2 downward and clean the residue. It can be manually rinsed.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An extraction device for the separation of biological agents, characterized in that, The utility model relates to a kind of automatic extraction device for extracting liquid medicine from medicine tank, including Tank (1), the support frame (2) is fixedly connected to the outer surface of the tank (1); Extraction assembly (4), the extraction assembly (4) is arranged inside the tank (1); Collecting and processing assembly (3), the collecting and processing assembly (3) is arranged outside the tank (1), and the collecting and processing assembly (3) includes telescopic rod (3-1), the telescopic rod (3-1) is installed on the top of the tank (1), the output end of the telescopic rod (3-1) is located in the tank (1), the output end of the telescopic rod (3-1) is connected with extrusion hole plate (3-2), the upper surface of the tank (1) is provided with round hole (3-3), and the surface of the extrusion hole plate (3-2) is installed with liquid collecting cover (3-4), and the liquid collecting cover (3-4) passes through the round hole (3-3).

2. The extraction device for biological agent separation according to claim 1, wherein, The outer surface of the tank (1) is fixedly connected with the box (3-5), the box (3-5) is installed with suction pump (3-6) on the top, the upper end of the suction pump (3-6) is connected with pipeline (3-7) with the liquid collecting cover (3-4), the outlet of the suction pump (3-6) is connected with the box (3-5), the filter hopper (3-8) is installed in the box (3-5), the side end surface of the filter hopper (3-8) is fixedly connected with sealing cover (3-9), the upper end surface of the sealing cover (3-9) is fixedly connected with limiting frame (3-10), the upper surface of the box (3-5) is rotatably connected with sleeve frame (3-11) through pin shaft, and the sleeve frame (3-11) is insertedly connected in the limiting frame (3-10).

3. The extraction device for biological agent separation according to claim 1, wherein, The extraction assembly (4) includes telescopic cylinder (4-1), the telescopic cylinder (4-1) is fixed on the outer surface of the tank (1), and the output end of the telescopic cylinder (4-1) is connected with bottom cover (4-2), and the bottom cover (4-2) is sealedly attached with the lower end surface of the tank (1).

4. The extraction device for biological agent separation according to claim 3, wherein, The top of the tank (1) is installed with driving motor (4-3), and the inner top of the tank (1) is rotatably connected with rotating shaft (4-4), the upper end of the rotating shaft (4-4) is connected with the output end of the driving motor (4-3), and the lower end of the rotating shaft (4-4) is fixedly connected with impeller (4-5).

5. The extraction device for biological agent separation according to claim 2, wherein, The pipeline (3-7) is made of flexible and bending-resistant material.

6. The extraction device for biological agent separation according to claim 2, wherein, The inner bottom of the box (3-5) is provided with a concentration groove (5), and the bottom of the box (3-5) is connected with a discharge pipe (6).

7. The extraction device for biological agent separation according to claim 2, wherein The side surface of the sealing cover (3-9) is fixedly connected with handle (7).

8. The extraction device for biological agent separation according to claim 4, wherein, The upper end surface of the impeller (4-5) is lower than the upper end surface of the bottom cover (4-2).

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