Extraction equipment for separation

Abstract

The utility model provides extraction equipment for separation, which comprises a support frame, an extraction kettle is fixed in the support frame, a stirring shaft is rotatably matched in the extraction kettle, a separation pipe is arranged in the stirring shaft, a sealing sleeve is fixedly sleeved on the peripheral side of the separation pipe, a through groove is arranged in the stirring shaft and corresponds to the separation pipe, a liquid outlet pipe is arranged on one side of the extraction kettle, and a liquid outlet pipe is arranged on the other side of the extraction kettle. A bottom plate is arranged in the supporting frame in a sliding fit mode and corresponds to the separating pipe, and a collecting barrel is placed on the bottom plate. According to the extraction kettle, the stirring shaft is installed in the extraction kettle, a solution can be stirred and mixed, so that extraction is convenient, the separation pipe is installed in the stirring shaft, liquid separation can be conducted by sliding the separation pipe and matching with the liquid outlet pipe, extracted liquid is prevented from being mixed, liquid separation is thorough, and the product quality is guaranteed; and the collecting barrel is placed on the bottom plate, so that the solution can be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction equipment, in particular to an extraction equipment for separation. Background Art

[0002] Extraction, also known as solvent extraction or liquid-liquid extraction, is a unit operation that uses the different solubilities of components in the system in the solvent to separate the mixture. A method of transferring a solute from one solvent to another by using the difference in solubility or distribution coefficient of a substance in two immiscible solvents, such as the patent with publication number CN217567520U, which discloses a low-temperature extraction separation kettle for food production. The device controls the separation of the extracted solution through a conducting pipe and a valve, but usually a part of the liquid will remain in the valve, which easily leads to product mixing during separation, resulting in incomplete separation and affecting the quality of the product.

[0003] To this end, the utility model provides an extraction device for separation. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an extraction device for separation to solve the problems raised in the above-mentioned background technology. The utility model can stir and mix the solution to facilitate extraction; it can prevent the liquid after extraction from mixing, making the liquid separation more thorough and ensuring product quality; and it can collect the solution.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a separation extraction device, including a support frame, an extraction kettle is fixed in the support frame, a stirring shaft is rotatably matched in the extraction kettle, a separation tube is installed in the stirring shaft, a sealing sleeve is provided on the circumference of the separation tube, a through groove is opened in the stirring shaft, the through groove corresponds to the separation tube, a liquid outlet pipe is installed on one side of the extraction kettle, a bottom plate is slidably matched in the support frame, the bottom plate corresponds to the separation tube, and a collection bucket is placed on the bottom plate.

[0006] Furthermore, a motor is fixed on the upper side of the extraction kettle, the output end of the motor is fixedly connected to the stirring shaft, and a plurality of stirring rods are fixed on the circumference of the stirring shaft.

[0007] Furthermore, the through groove is connected to the extraction kettle, the separation tube is located in the through groove, and one end of the separation tube is located outside the extraction kettle.

[0008] Furthermore, a connecting plate is fixed to one end of the separation tube located outside the extraction kettle, and the connecting plate corresponds to the bottom plate.

[0009] Furthermore, a plurality of connecting rods are fixed between the connecting plate and the bottom plate, an electric cylinder is fixed to the lower side of the supporting frame, and an output end of the electric cylinder is fixedly connected to the bottom plate.

[0010] Furthermore, the liquid outlet pipe is connected to the extraction kettle, and valves are installed on the liquid outlet pipe and the separation pipe.

[0011] Furthermore, an observation port is provided on one side of the extraction kettle, and an observation glass is fixed in the observation port.

[0012] Furthermore, a liquid inlet is provided on the top of the extraction kettle.

[0013] Beneficial effects of the utility model: The utility model is an extraction device for separation, comprising an extraction kettle; a stirring shaft; a separation tube; a support frame; a bottom plate; and a collection barrel.

[0014] A stirring shaft is installed in the extraction kettle to stir and mix the solution, thereby facilitating extraction. A separation tube is installed in the stirring shaft. The separation tube can be slid and combined with the liquid outlet tube to separate the liquids, thereby preventing the liquids after extraction from mixing and making the separation more thorough to ensure product quality. A bottom plate is slidably installed in the support frame, and a collection bucket is placed on the bottom plate to collect the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall assembly of a separation and extraction device of the utility model;

[0016] Figure 2 This is a schematic diagram of the assembly cross-sectional structure of an extraction kettle in a separation extraction device of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall assembly cross-sectional structure of a separation and extraction device of the utility model;

[0018] Figure 4 This is a schematic diagram of the assembly three-dimensional structure of a separation tube in a separation extraction device of the utility model;

[0019] In the figure: 1. support frame; 2. electric cylinder; 3. bottom plate; 4. extraction kettle; 5. motor; 6. stirring shaft; 7. through groove; 8. liquid outlet pipe; 9. separation tube; 10. sealing sleeve; 11. connecting plate; 12. connecting rod; 13. observation glass; 14. collecting barrel; 15. stirring rod; 16. liquid inlet. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4The utility model provides a technical solution: a separation extraction device, including a support frame 1, an extraction kettle 4 is fixed in the support frame 1, a stirring shaft 6 is rotatably matched in the extraction kettle 4, a separation tube 9 is installed in the stirring shaft 6, a sealing sleeve 10 is fixed on the circumference of the separation tube 9, a through groove 7 is opened in the stirring shaft 6, the through groove 7 corresponds to the separation tube 9, a liquid outlet pipe 8 is installed on one side of the extraction kettle 4, a bottom plate 3 is slidably matched in the support frame 1, the bottom plate 3 corresponds to the separation tube 9, and a collecting bucket 14 is placed on the bottom plate 3.

[0022] In this embodiment, a motor 5 is fixed on the upper side of the extraction kettle 4, the output end of the motor 5 is fixedly connected to the stirring shaft 6, a plurality of stirring rods 15 are fixed around the stirring shaft 6, and a liquid inlet 16 is opened on the top of the extraction kettle 4.

[0023] Specifically, after the solution is added from the liquid inlet 16, the stirring rod 15 can be driven by the motor 5 to rotate, so as to mix the solution, thereby facilitating extraction.

[0024] The through groove 7 is connected with the extraction kettle 4, the separation tube 9 is located in the through groove 7, one end of the separation tube 9 is located outside the extraction kettle 4, a connecting plate 11 is fixed to the end of the separation tube 9 located outside the extraction kettle 4, the connecting plate 11 corresponds to the bottom plate 3, a plurality of connecting rods 12 are fixed between the connecting plate 11 and the bottom plate 3, an electric cylinder 2 is fixed to the lower side of the support frame 1, and the output end of the electric cylinder 2 is fixedly connected to the bottom plate 3.

[0025] Specifically, when liquid separation is performed, the electric cylinder 2 is started, so that the electric cylinder 2 drives the bottom plate 3 to move downward, thereby driving the connecting plate 11 to move downward through the connecting rod 12, and the connecting plate 11 drives the separation tube 9 to move, so that the top of the separation tube 9 is at the stratification of the two liquids. At this time, the liquid on the top can enter the separation tube 9 through the through groove 7, and then flow from the separation tube 9 into the collection barrel 14. After the liquid on the top has completely flowed out, the valve of the liquid outlet pipe 8 is opened to collect the liquid at the bottom.

[0026] In particular, the connecting rod 12 can be set as a telescopic rod, so that the bottom plate 3 can be placed with collection buckets 14 of different heights.

[0027] The liquid outlet pipe 8 is connected to the extraction kettle 4, and valves are installed on the liquid outlet pipe 8 and the separation tube 9. An observation port is opened on one side of the extraction kettle 4, and an observation glass 13 is fixed in the observation port. The liquid extraction and stratification can be observed through the observation glass 13 to ensure that the position of the top of the separation tube 9 can be observed to ensure that the liquid separation is more thorough.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A separation extraction device, comprising a support frame (1), characterized in that: An extraction kettle (4) is fixed in the support frame (1), a stirring shaft (6) is rotatably matched in the extraction kettle (4), a separation tube (9) is installed in the stirring shaft (6), a sealing sleeve (10) is sleeved on the circumference of the separation tube (9), a through groove (7) is opened in the stirring shaft (6), the through groove (7) corresponds to the separation tube (9), a liquid outlet pipe (8) is installed on one side of the extraction kettle (4), a bottom plate (3) is slidably matched in the support frame (1), the bottom plate (3) corresponds to the separation tube (9), and a collecting bucket (14) is placed on the bottom plate (3).

2. A separation extraction device according to claim 1, characterized in that: A motor (5) is fixed on the upper side of the extraction kettle (4), the output end of the motor (5) is fixedly connected to the stirring shaft (6), and a plurality of stirring rods (15) are fixed on the circumference of the stirring shaft (6).

3. The separation extraction device according to claim 1, characterized in that: The through groove (7) is connected to the extraction kettle (4), the separation tube (9) is located in the through groove (7), and one end of the separation tube (9) is located outside the extraction kettle (4).

4. The separation extraction device according to claim 1, characterized in that: A connecting plate (11) is fixed to one end of the separation tube (9) located outside the extraction kettle (4), and the connecting plate (11) corresponds to the bottom plate (3).

5. A separation extraction device according to claim 4, characterized in that: A plurality of connecting rods (12) are fixed between the connecting plate (11) and the bottom plate (3); an electric cylinder (2) is fixed to the lower side of the support frame (1); and an output end of the electric cylinder (2) is fixedly connected to the bottom plate (3).

6. The separation extraction device according to claim 1, characterized in that: The liquid outlet pipe (8) is connected to the extraction kettle (4), and valves are installed on the liquid outlet pipe (8) and the separation pipe (9).

7. The separation extraction device according to claim 1, characterized in that: An observation port is provided on one side of the extraction kettle (4), and an observation glass (13) is fixed in the observation port.

8. The separation extraction device according to claim 1, characterized in that: The top of the extraction kettle (4) is provided with a liquid inlet (16).

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