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Single-stage separation device for animal and plant raw materials, and method and application thereof

A separation device, animal and plant technology, applied in the direction of separation methods, chemical instruments and methods, essential oils/fragrances, etc., can solve the problems of difficult leaching of active ingredients, difficulty in breaking cell walls, and low yield of extraction devices, and achieve the goal of reducing solvents The effect of high dosage, high crushing efficiency and filtration efficiency, and improved yield and leaching efficiency

Inactive Publication Date: 2017-03-15
王芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The applicant found in the research that the existing extraction device has the following problems: First, the existing extraction device has a low concentration of the separated liquid, and a large amount of solvent needs to be used in the extraction process to complete the extraction, which not only increases the cost of the solvent, but also increases the cost of the solvent. Increased energy consumption for subsequent separation, purification, and concentration of the separated liquid
Secondly, the applicant found that the yield of the existing extraction device is low, and it is difficult to break the cell walls of animal and plant raw materials by tableting. Even if the spraying or soaking time is prolonged, the active ingredients are also difficult to leach into the solvent, resulting in poor extraction. full

Method used

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  • Single-stage separation device for animal and plant raw materials, and method and application thereof
  • Single-stage separation device for animal and plant raw materials, and method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0030] refer to figure 1 , the single-stage separation device for animal and plant raw materials includes an extraction tank 1, a solid-liquid separator 2 and a pulverizer 3, the extraction tank 1 is connected to the pulverizer 3 through a raw material delivery pipe 101, and the outlet of the extraction tank 1 passes through The pump 4 is connected to the feed port pipeline of the solid-liquid separator 2, and the liquid outlet of the solid-liquid separator 2 is respectively connected with a separation liquid return pipe 201 and a separation liquid output pipe 202, and the liquid outlet of the solid-liquid separator 2 is refluxed through the separation liquid. The pipe 201 is connected with the extraction tank 1 ; the solid outlet of the solid-liquid separator 2 is connected with the extraction tank 1 through the first conveyor 5 . The solid material outlet of the solid-liquid separator 2 is connected with a second conveyor 6, and the second conveyor 6 is used to discharge the...

Embodiment 2

[0033] refer to figure 2 , The difference between this embodiment and Embodiment 1 is: the pulverizer 3 is a dry pulverizer, the solvent delivery pipe 102 is connected to the extraction tank 1, and the raw material delivery pipe 101 is provided with a feeder 301. The solvent delivery pipe 102 is provided with a temperature regulator 103 . The separation liquid return pipe 201 is provided with a return pump 8 .

[0034] The operation method of the single-stage separation device for animal and plant raw materials is as follows:

[0035] a) Pulverizer 3 pulverizes the raw material into powder to increase the yield of active ingredients and leaching efficiency in the extraction tank 1; add the pulverized powdery raw material and solvent into the extraction tank 1 according to the ratio, and mix and leaching in the extraction tank 1; The material discharged from the extraction tank 1 enters the solid-liquid separator 2 for filtration through the pump 4;

[0036] b) During the f...

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Abstract

The invention discloses a single-stage separation device for animal and plant raw materials, and a method and application thereof, and belongs to the technical field of animal and plant extraction. The single-stage separation device comprises an extraction tank (1), a solid-liquid separator (2) and a pulverizer (3), wherein the extraction tank (1) is connected with the pulverizer (3) through a raw material delivery pipe (101); a material outlet of the extraction tank (1) is in pipeline connection with a material inlet of the solid-liquid separator (2) through a pump (4); a liquid outlet of the solid-liquid separator (2) is connected with a separating liquid backflow pipe (201) and a separating liquid output pipe (202); the liquid outlet of the solid-liquid separator (2) is connected with the extraction tank (1) through the separating liquid backflow pipe (201); a solid material outlet of the solid-liquid separator (2) is connected with the extraction tank (1) through a first conveyor (5). The single-stage separation device for the animal and plant raw materials, disclosed by the invention, is capable of pulverizing the raw materials into powder and carrying out solid-liquid separation and extraction, has higher yield and higher extraction efficiency, and is capable of obviously increasing the concentration of obtained separating liquid and reducing the usage of a solvent, and the production cost is reduced.

Description

technical field [0001] A single-stage separation device for animal and plant raw materials and its method and application belong to the technical field of animal and plant extraction. Background technique [0002] Extraction of animal and plant raw materials refers to the use of appropriate solvents or methods to extract and process active ingredients (the active ingredients can be dissolved in solvents) from animal and plant raw materials (all or a certain part). In the existing large-scale industrial production, the extraction method of active ingredients in animal and plant raw materials is mostly to dry the animal and plant raw materials and press them to obtain flake raw materials, spray the flake raw materials with solvents to obtain extracts, and then separate and refine them. (eg extraction, distillation). [0003] The applicant found in the research that the existing extraction device has the following problems: First, the existing extraction device has a low conce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D11/02C11B1/10C11B9/02
CPCB01D11/0257C11B1/10C11B9/025
Inventor 不公告发明人
Owner 王芹