CN217139285U

CN217139285U - Supercritical extraction device based on high-energy microbubble technology

Info

Publication number: CN217139285U
Application number: CN202220195938.3U
Authority: CN
Inventors: 王志臻; 高凯; 刘珊珊
Original assignee: Qingdao Xunon Biological Engineering Co ltd
Current assignee: Qingdao Xunon Biological Engineering Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-09
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a supercritical fluid extraction device based on high-energy microbubble technique, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the extraction jar, the inner wall fixed connection annular baffle of extraction jar, the water bath cavity and extraction chamber are divided into with the inside of extraction jar to the annular baffle, the opening has been seted up at the top of extraction jar, and the open-ended inner wall is provided with the top cap, and the upper surface of top cap has been seted up and has been adjusted the through-hole, and the inner wall sliding connection of adjusting the through-hole has the extract output tube. This supercritical fluid extraction device based on high energy microbubble technique through setting up extract output tube, mount, gag lever post, compression spring and rubber stopper, makes things convenient for the staff to highly adjusting of extract output tube, and is convenient for carry on spacingly to the position of extract output tube to be convenient for carry out the extraction operation of extract to the different degree of depth positions in the extraction jar, convenient operation, the adjustability is good, is favorable to improving the efficiency of extraction.

Description

Supercritical extraction device based on high-energy microbubble technology

Technical Field

The utility model relates to a biological extraction technical field specifically is a supercritical fluid extraction device based on high energy microbubble technique.

Background

Supercritical is a supercritical fluid, which is a state between gas and liquid that is neither gaseous nor liquid, and can only exist when its temperature and pressure exceed the critical point. The supercritical fluid has a higher density and a viscosity similar to that of a liquid, and is closer to a gas, so that the supercritical fluid is an ideal extracting agent.

However, when the existing supercritical extraction device is used for extraction operation, because the extraction liquid output pipe inside the supercritical extraction device adopts a fixed structure, the height of the extraction liquid output pipe is not convenient to adjust, and the extraction liquid output pipe cannot limit and fix the extraction liquid, and in the extraction process, along with the accumulation of more extraction residues at the bottom of an extraction container, the filtration holes of the extraction pipe are easily blocked, so that the extraction solution is difficult to output, and the efficiency of extraction work is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supercritical fluid extraction device based on high-energy microbubble technique to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supercritical fluid extraction device based on high energy microbubble technique, includes the base, the last fixed surface of base is connected with extraction jar, the inner wall fixed connection annular baffle of extraction jar, the annular baffle is divided the inside of extraction jar into water bath cavity and extraction chamber, the opening has been seted up at the top of extraction jar, and the open-ended inner wall is provided with the top cap, and adjusting through hole has been seted up to the upper surface of top cap, and adjusting through hole's inner wall sliding connection has the extract output tube, and the bottom fixedly connected with filter cartridge of extract output tube, the filter cartridge is inside and outside bilayer structure, and is provided with between the inlayer and the inlayer of filter cartridge to be annular filter core block, a plurality of filtration pore has all been seted up on the inlayer surface of filter cartridge.

Preferably, the upper surface of top cap is provided with the mount, and the corresponding through-hole in position has all been seted up to the front and back surface of mount, and the inner wall sliding connection of through-hole has the gag lever post, the equal fixedly connected with rubber stopper of the looks remote site of two gag lever posts, the surface of rubber stopper and the surperficial overlap joint of extraction liquid output tube.

Preferably, the surface cover of gag lever post is equipped with compression spring, compression spring's one end and the fixed surface of rubber stopper are connected, and the other end and the surperficial overlap joint of mount, the tip fixedly connected with handle of gag lever post.

Preferably, the inner wall of the water bath cavity is provided with an electric heater, the inner wall of the water bath cavity is provided with a temperature sensor, and the surface of the extraction tank is respectively embedded with a water adding pipe and a water discharging pipe.

Preferably, the inner top wall of the top cover is provided with a sponge ring, and the inner annular surface of the sponge ring is lapped with the surface of the extraction liquid output pipe.

Preferably, a liquid outlet pipe is embedded in the surface of the extraction liquid output pipe, an extraction agent input pipe is embedded in the surface of the extraction tank, and the end of the extraction agent input pipe extends into the extraction cavity.

Advantageous effects

The utility model provides a supercritical fluid extraction device based on high energy microbubble technique possesses following beneficial effect:

1. this supercritical fluid extraction device based on high energy microbubble technique through setting up extract output tube, mount, gag lever post, compression spring and rubber stopper, makes things convenient for the staff to highly adjusting of extract output tube, and is convenient for carry on spacingly to the position of extract output tube to be convenient for carry out the extraction operation of extract to the different degree of depth positions in the extraction jar, convenient operation, the adjustability is good, is favorable to improving the efficiency of extraction.

2. This supercritical fluid extraction device based on high energy microbubble technique divides water bath cavity and extraction chamber through setting up the inside of annular baffle with extraction jar, can use the extraction chamber of water bath heating's mode to heat, not only heats with heat retaining effectual, is convenient for improve the speed of heating, through the filter cartridge that is provided with inside and outside bilayer structure, and is provided with the filter core piece in the inside of filter cartridge, has improved the filterable effect to the extraction liquid.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the filter cartridge of the present invention;

FIG. 3 is a schematic side sectional view of the fixing frame of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises an extraction tank 1, an annular partition plate 2, a water bath cavity 3, a top cover 4, an extraction liquid output pipe 5, a filter box 6, a filter pellet 7, a fixing frame 8, a limiting rod 9, a rubber limiting block 10, a compression spring 11, an extraction cavity 12, an electric heater 13, a temperature sensor 14, a sponge ring 15, a liquid outlet pipe 16 and an extraction agent input pipe 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a supercritical fluid extraction device based on high energy microbubble technique, includes the base, and the last fixed surface of base is connected with extraction jar 1, and the inner wall fixed connection annular baffle 2 of extraction jar 1, annular baffle 2 divide the inside of extraction jar 1 into water bath cavity 3 and extraction chamber 12, and the inner wall of water bath cavity 3 is provided with electric heater 13, and the inner wall of water bath cavity 3 is provided with temperature sensor 14, and the surface of extraction jar 1 inlays respectively and is equipped with filler pipe and drain pipe.

Through setting up annular baffle 2 with the inside water bath cavity 3 and the extraction chamber 12 of dividing of extraction jar 1, can use the extraction chamber 12 of the mode of water bath heating to heat, not only heat with heat retaining effectual, be convenient for improve the speed of heating.

A liquid outlet pipe 16 is embedded on the surface of the extraction liquid output pipe 5, an extractant input pipe 17 is embedded on the surface of the extraction tank 1, and the end part of the extractant input pipe 17 extends to the inside of the extraction cavity 12.

The opening has been seted up at the top of extraction jar 1, and the open-ended inner wall is provided with top cap 4, and adjusting through hole has been seted up to top cap 4's upper surface, and adjusting through hole's inner wall sliding connection has extract liquid output tube 5, and extract liquid output tube 5 bottom fixedly connected with filter box 6, filter box 6 are inside and outside bilayer structure, and are provided with between the ectonexine of filter box 6 and are annular filter core piece 7.

The filtering box 6 with the inner and outer double-layer structure is arranged, and the filter core block 7 is arranged in the filtering box 6, so that the filtering effect of the extraction liquid is improved.

The surface of the inner layer and the outer layer of the filter box 6 are provided with a plurality of filter holes, the inner top wall of the top cover 4 is provided with a sponge ring 15, the inner annular surface of the sponge ring 15 is in lap joint with the surface of the extraction liquid output pipe 5, and the sponge ring 15 can be used for wiping and cleaning the surface of the extraction liquid output pipe 5 in the rising process of the extraction liquid output pipe 5 by arranging the sponge ring 15.

The upper surface of top cap 4 is provided with mount 8, and the corresponding through-hole in position has all been seted up to the front and back surface of mount 8, and the inner wall sliding connection of through-hole has gag lever post 9, the equal fixedly connected with rubber stopper 10 in looks remote site of two gag lever posts 9, the surface of rubber stopper 10 and the surface overlap joint of extraction liquid output tube 5.

The surface cover of gag lever post 9 is equipped with compression spring 11, and compression spring 11's one end is connected with the fixed surface of rubber stopper 10, and the other end and the surperficial overlap joint of mount 8, and the tip fixedly connected with handle of gag lever post 9.

Through setting up extraction liquid output tube 5, mount 8, gag lever post 9, compression spring 11 and rubber stopper 10, make things convenient for the staff to adjust extraction liquid output tube 5's height, and be convenient for carry on spacingly to the position of extraction liquid output tube 5 to be convenient for carry out the operation of drawing of extraction liquid to the different degree of depth positions in extraction jar 1, convenient operation, the adjustability is good, is favorable to improving the efficiency of extraction.

The working principle is as follows: when the extraction device is used, firstly, water is input into a water bath cavity 3 in an extraction tank 1 through a water adding pipe, then, the water is heated by an electric heater 13, the effect of heating the extraction cavity 12 in a water bath is achieved, then, an extractant input pipe 17 is used for inputting a supercritical carbon dioxide extractant into the extraction cavity 12, then, extraction treatment is carried out under the heating effect, then, the extracted solution enters an extraction liquid output pipe 5 after the filtering effect of a filter box 6, and then, the extracted solution is output to the outside of the extraction tank 1 through a liquid outlet pipe 16, when more extraction residues at the bottom of the extraction cavity 12 accumulate, the filter box 6 is influenced to carry out filtering, a worker drives a limiting rod 9 to move by pulling a handle, and enables a rubber limiting block 10 to be separated from the surface of the extraction liquid output pipe 5, so that the extraction liquid output pipe 5 can be lifted to a certain height, and then the handle is sent to limit the extraction liquid output pipe 5 under the effect of a compression spring 11, convenient operation and is beneficial to improving the efficiency of extraction work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supercritical fluid extraction device based on high energy microbubble technique, includes the base, its characterized in that: the upper surface fixedly connected with extraction jar (1) of base, inner wall fixed connection annular baffle (2) of extraction jar (1), water bath cavity (3) and extraction chamber (12) are divided into with the inside of extraction jar (1) in annular baffle (2), the opening has been seted up at the top of extraction jar (1), and the open-ended inner wall is provided with top cap (4), and the upper surface of top cap (4) has been seted up and has been adjusted the through-hole, and the inner wall sliding connection who adjusts the through-hole has extraction liquid output tube (5), and the bottom fixedly connected with filter box (6) of extraction liquid output tube (5), filter box (6) are inside and outside bilayer structure, and are provided with between the inlayer of filter box (6) and are annular filter block (7), a plurality of filtration pore has all been seted up on the interior outer surface of filter box (6).

2. The supercritical extraction apparatus based on high-energy microbubble technology as claimed in claim 1, characterized in that: the upper surface of top cap (4) is provided with mount (8), and the corresponding through-hole in position has all been seted up to the front and back surface of mount (8), and the inner wall sliding connection of through-hole has gag lever post (9), the equal fixedly connected with rubber stopper (10) of the looks remote site of two gag lever posts (9), the surface overlap joint of the surface of rubber stopper (10) and extraction liquid output tube (5).

3. The supercritical extraction apparatus based on high-energy microbubble technology as claimed in claim 2, characterized in that: the surface cover of gag lever post (9) is equipped with compression spring (11), and the fixed surface of the one end of compression spring (11) and rubber stopper (10) is connected, and the surface overlap joint of the other end and mount (8), the tip fixedly connected with handle of gag lever post (9).

4. The supercritical extraction apparatus based on high-energy microbubble technology as claimed in claim 1, characterized in that: the inner wall of the water bath cavity (3) is provided with an electric heater (13), the inner wall of the water bath cavity (3) is provided with a temperature sensor (14), and the surface of the extraction tank (1) is respectively embedded with a water adding pipe and a water discharging pipe.

5. The supercritical extraction apparatus based on high-energy microbubble technology as claimed in claim 1, characterized in that: the inner top wall of the top cover (4) is provided with a sponge ring (15), and the inner annular surface of the sponge ring (15) is in lap joint with the surface of the extraction liquid output pipe (5).

6. The supercritical extraction apparatus based on high-energy microbubble technology according to claim 1, characterized in that: the surface of extraction liquid output tube (5) inlays and is equipped with drain pipe (16), the surface of extraction jar (1) inlays and is equipped with extractant input tube (17), and the tip of extractant input tube (17) extends to the inside of extraction chamber (12).