CN215310334U

CN215310334U - Wolfberry polysaccharide leaching device

Info

Publication number: CN215310334U
Application number: CN202121550290.9U
Authority: CN
Inventors: 王芳; 张艳; 田建文; 王彩艳; 牛艳; 李晓龙
Original assignee: Ningxia Institute of Quality Standards and Testing Technology for Agro Products of Ningxia Agricultural Product Quality Monitoring Center
Current assignee: Ningxia Institute of Quality Standards and Testing Technology for Agro Products of Ningxia Agricultural Product Quality Monitoring Center
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-28
Anticipated expiration: 2031-07-08

Abstract

The utility model provides a wolfberry polysaccharide extraction device, which comprises a heating mechanism, a fixing mechanism and a circulating cooling mechanism, wherein the heating mechanism comprises a water bath kettle, a net rack is arranged in the water bath kettle, an electric heating pipe is arranged below the net rack, a triangular flask is placed on the upper side of the net rack, and a condensing pipe is assembled at the bottle mouth of the triangular flask; the fixing mechanism comprises a fixing support arranged above the water bath, a plurality of annular seats are arranged on the fixing support, and the condensing pipe is detachably assembled in the annular seats; the circulating cooling mechanism comprises a cold water tank, a cooling tank and a buffer tank, wherein a cooling water pipe is arranged on the cold water tank, and a plurality of water inlet hoses are connected to the cooling water pipe; the cooling box is connected with a water recovery pipe, and a plurality of water outlet hoses are arranged on the water recovery pipe. By arranging the fixing mechanism, a plurality of groups of extraction tests can be conveniently and stably installed, the requirement of simultaneously carrying out the same batch of tests can be met, and the polysaccharide extraction efficiency is improved; meanwhile, the circulating cooling mechanism is arranged to recycle cooling water, so that the cooling water consumption is reduced, and a large amount of water resources can be saved.

Description

Wolfberry polysaccharide leaching device

Technical Field

The utility model relates to the technical field of polysaccharide extraction, in particular to a wolfberry polysaccharide extraction device.

Background

Lycium barbarum polysaccharide (Lycium barbarum polysaccharide) is a water-soluble polysaccharide extracted from Lycium barbarum. Polysaccharides are polymeric carbohydrate macromolecules composed of glycosidically bonded sugar chains and at least more than 10 monosaccharides, and are widely present in animal cell membranes and cell walls of plants and microorganisms. The fructus Lycii polysaccharide has effects of regulating immunity, resisting virus and cancer, lowering blood sugar, resisting aging, resisting oxidation, resisting ulcer, and regulating immunity.

The extraction of lycium barbarum polysaccharides usually comprises solvent extraction, enzyme extraction, ultrasonic-assisted extraction, microwave-assisted extraction, high-pressure pulse extraction, supercritical fluid extraction and the like.

At present, the lycium barbarum polysaccharide is mainly extracted by a water extraction and alcohol precipitation method, and the principle is that monosaccharide, oligosaccharide, glycoside and alkaloid which are equal to disturbing components are removed by extracting with 80% ethanol solution, and then polysaccharide components contained in the lycium barbarum polysaccharide are extracted with water. During hot water extraction, evaporation loss of a solvent due to overhigh temperature is avoided, condensate reflux is very critical, the consumption of cooling water is high due to the whole discharge of condensate water, water resource waste is serious, and the existing device cannot meet the requirement of simultaneous performance of the same batch of tests and has low extraction efficiency.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a wolfberry polysaccharide leaching device, which meets the requirement of simultaneous tests in the same batch so as to improve the polysaccharide extraction efficiency, and meanwhile, cooling water is recycled so as to save water resources.

The utility model provides a wolfberry polysaccharide extraction device, which comprises a heating mechanism, a fixing mechanism and a circulating cooling mechanism, wherein:

the heating mechanism comprises a water bath kettle, a net rack is arranged in the water bath kettle, an electric heating pipe is arranged below the net rack, a triangular flask is placed on the upper side of the net rack, and a condensing pipe is assembled at the bottle mouth of the triangular flask;

the fixing mechanism comprises a fixing support arranged above the water bath, a plurality of annular seats are arranged on the fixing support, and the condensing pipe is detachably assembled in the annular seats;

the circulating cooling mechanism comprises a cold water tank, a cooling tank and a cache tank, the cooling tank is communicated with the cache tank, the cache tank is communicated with the cold water tank, a cooling water pipe is arranged on the cold water tank, a plurality of water inlet hoses are connected onto the cooling water pipe, and the water inlet hoses are detachably communicated with water inlets of the condenser pipes; the cooling box is connected with a water recovery pipe, a plurality of water outlet hoses are arranged on the water recovery pipe, and the water outlet hoses are detachably communicated with the water outlets of the condensation pipes.

Preferably, the cooling box is positioned above the cache box, and the bottom of the cooling box is communicated with the top of the cache box through a cache pipe; the cold water tank is located the cooling tank top, through the flow pipe intercommunication between cold water tank and the buffer memory case, and connects the water pump on the flow pipe.

Preferably, the water bath is provided with a water feeding pipe which is communicated with the recovery water pipe, and the water feeding pipe is provided with an electromagnetic valve.

Preferably, the annular seat comprises a fixed half ring fixedly connected to the fixed support and a movable half ring detachably connected to the fixed support, and the movable half ring is connected to the fixed support through a bolt.

Preferably, one end of the recovery water pipe is connected with a sprinkler head.

Preferably, a dispersing cooling net is arranged in the cooling box.

Preferably, still include control system, control system includes the controller and locates the level gauge in water-bath and the cold water storage cistern, and the signal input part and the level gauge of controller are connected, and the signal output part and the water pump and the solenoid valve of controller are connected.

The working principle of the utility model is as follows: when the wolfberry polysaccharide extraction device is used, an extracted sample and a reagent are added into a triangular flask, the triangular flask is placed on a net rack, a condenser pipe is assembled at the opening of the triangular flask, a water inlet hose is connected with a water inlet of the condenser pipe, and a water outlet hose is connected with a water outlet of the condenser pipe. And opening a heating switch, starting an electric heating pipe heating extraction test, and continuously volatilizing the solvent into the condensing pipe after heating. Meanwhile, a valve on the cooling water pipe is opened, cold water in the cold water tank enters the condenser pipe, the gaseous solvent in the condenser pipe is cooled and flows back to the triangular flask, the cooling water flows out of the recovery water pipe, is sprayed into the cooling tank through a spraying head, enters the cooling tank after being dispersed and cooled through a dispersion cooling net, enters a buffer tank through the cooling tank, is conveyed to the cold water tank through a water pump, and is used in circulating cooling. When the water level detected by the liquid level meter in the water bath kettle is lower than the set value, the controller controls the water pump to work to supply water into the water tank, and when the water level detected by the liquid level meter in the water bath kettle is lower than the set value, the controller controls the electromagnetic valve to open to add water into the water bath kettle.

The utility model has the beneficial effects that: according to the wolfberry polysaccharide extraction device, the fixing mechanism is arranged, so that a plurality of groups of extraction tests can be conveniently and stably installed, the requirement that the tests in the same batch are carried out simultaneously can be met, and the polysaccharide extraction efficiency is improved; meanwhile, the circulating cooling mechanism is arranged to recycle cooling water, so that the cooling water consumption is reduced, and a large amount of water resources can be saved.

Drawings

FIG. 1 is a schematic structural view of an extraction apparatus for Lycium barbarum polysaccharides of the present invention;

FIG. 2 is a view showing the internal structure of the wolfberry polysaccharide leaching device according to the present invention;

FIG. 3 is a diagram showing the state of the wolfberry polysaccharide leaching device.

In the figure: the heating device comprises a heating mechanism 1, a water bath 11, a net rack 12, an electric heating pipe 13, a triangular flask 14, a condenser pipe 15, a water feeding pipe 16 and an electromagnetic valve 17; the device comprises a fixing mechanism 2, a fixing support 21, an annular seat 22, a fixed half ring 22-1, a movable half ring 22-2 and a bolt 22-3; the circulating cooling mechanism 3, the cold water tank 31, the cooling tank 32, the dispersing cooling net 32-1, the buffer tank 33, the cooling water pipe 34, the water inlet hose 35, the recovery water pipe 36, the sprinkler head 36-1, the water outlet hose 37, the buffer pipe 38, the water supply pipe 39, the water pump 30, the control system 4, the controller 41 and the liquid level meter 42.

Detailed Description

In order to make the technical scheme of the utility model easier to understand, the technical scheme of the utility model is clearly and completely described by adopting a mode of a specific embodiment in combination with the attached drawings.

Example 1:

as shown in fig. 1 to fig. 3, the apparatus for extracting lycium barbarum polysaccharide of the present embodiment includes a heating mechanism 1, a fixing mechanism 2, and a circulating cooling mechanism 3, wherein:

the heating mechanism 1 comprises a water bath 11, a net rack 12 is arranged in the water bath 11, an electric heating pipe 13 is arranged below the net rack 12, a triangular flask 14 is arranged on the upper side of the net rack 2, and a condensing pipe 15 is assembled at the bottle mouth of the triangular flask 14;

the fixing mechanism 2 comprises a fixing support 21 arranged above the water bath pot 11, a plurality of annular seats 22 are arranged on the fixing support 21, and the condensing pipe 15 is detachably assembled in the annular seats 22;

the circulating cooling mechanism 3 comprises a cold water tank 31, a cooling tank 32 and a buffer tank 33, the cooling tank 32 is communicated with the buffer tank 33, the buffer tank 33 is communicated with the cold water tank 31, the buffer tank 33 is arranged below the cooling tank 32, a cooling water pipe 34 is arranged on the cold water tank 31, the cooling water pipe 34 is connected with a plurality of water inlet hoses 35, and the water inlet hoses 35 are detachably communicated with the water inlets of the condenser pipes 15; the cooling box 32 is connected with a water recovery pipe 36, the water recovery pipe 36 is provided with a plurality of water outlet hoses 37, and the water outlet hoses 37 are detachably communicated with the water outlets of the condenser tubes 15.

The cooling box 32 is positioned above the cache box 33, and the bottom of the cooling box 32 is communicated with the top of the cache box 33 through a cache pipe 38; the cold water tank 31 is positioned above the cooling tank 32, the cold water tank 31 is communicated with the cache tank 33 through a water supply pipe 39, and the water supply pipe 39 is connected with a water pump 30.

Example 2:

The water bath 11 is provided with a water feeding pipe 16, the water feeding pipe 16 is communicated with a recovery water pipe 36, and the water feeding pipe 16 is provided with an electromagnetic valve 17.

The ring-shaped seat 22 comprises a fixed half ring 22-1 fixedly connected to the fixed support 21 and a movable half ring 22-2 detachably connected to the fixed support 21, wherein the movable half ring 22-2 is connected to the fixed support 21 through a bolt 22-3.

One end of the recovery water pipe 36 is connected to the sprinkler head 36-1.

A dispersion cooling net 32-1 is arranged in the cooling box 32.

The water-cooling water-bath control system is characterized by further comprising a control system 4, wherein the control system 4 comprises a controller 41 and liquid level meters 42 arranged in the water bath 11 and the cold water tank 32, a signal input end of the controller 41 is connected with the liquid level meters 42, and a signal output end of the controller 41 is connected with the water pump 30 and the electromagnetic valve 17.

It should be noted that the embodiments described herein are only some embodiments of the present invention, and not all implementations of the present invention, and the embodiments are only examples, which are only used to provide a more intuitive and clear understanding of the present invention, and are not intended to limit the technical solutions of the present invention. All other embodiments, as well as other simple substitutions and various changes to the technical solutions of the present invention, which can be made by those skilled in the art without inventive work, are within the scope of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a matrimony vine polysaccharide leaching device, its characterized in that includes heating mechanism (1), fixed establishment (2), circulative cooling mechanism (3), wherein:

the heating mechanism (1) comprises a water bath (11), a net rack (12) is arranged in the water bath (11), an electric heating pipe (13) is arranged below the net rack (12), a triangular flask (14) is placed on the upper side of the net rack (12), and a condensing pipe (15) is assembled at the opening of the triangular flask (14);

the fixing mechanism (2) comprises a fixing support (21) arranged above the water bath (11), a plurality of annular seats (22) are arranged on the fixing support (21), and the condensing pipe (15) is detachably assembled in the annular seats (22);

the circulating cooling mechanism (3) comprises a cold water tank (31), a cooling tank (32) and a cache tank (33), the cooling tank (32) is communicated with the cache tank (33), the cache tank (33) is communicated with the cold water tank (31), a cooling water pipe (34) is arranged on the cold water tank (31), a plurality of water inlet hoses (35) are connected onto the cooling water pipe (34), and the water inlet hoses (35) are detachably communicated with a water inlet of the condenser pipe (15); the cooling box (32) is connected with a recovery water pipe (36), the recovery water pipe (36) is provided with a plurality of water outlet hoses (37), and the water outlet hoses (37) are detachably communicated with the water outlets of the condensation pipes (15).

2. The wolfberry polysaccharide leaching plant according to claim 1, wherein the cooling tank (32) is located above the buffer tank (33), and the bottom of the cooling tank (32) is communicated with the top of the buffer tank (33) through a buffer pipe (38); the cold water tank (31) is positioned above the cooling tank (32), the cold water tank (31) is communicated with the cache tank (33) through a water delivery pipe (39), and the water delivery pipe (39) is connected with a water pump (30).

3. The wolfberry polysaccharide leaching device according to claim 1, wherein a water feeding pipe (16) is arranged on the water bath (11), the water feeding pipe (16) is communicated with the water recovery pipe (36), and an electromagnetic valve (17) is arranged on the water feeding pipe (16).

4. The lycium barbarum polysaccharide leaching apparatus according to claim 1, wherein the annular seat (22) comprises a stationary half ring (22-1) fixedly attached to the stationary support (21), and a movable half ring (22-2) detachably attached to the stationary support (21), the movable half ring (22-2) being attached to the stationary support (21) by means of bolts (22-3).

5. The lycium barbarum polysaccharide leaching apparatus according to claim 1, wherein one end of the recovery water pipe (36) is connected to a spray head (36-1).

6. The extraction plant according to claim 1, wherein a dispersion cooling net (32-1) is arranged in the cooling tank (32).

7. The wolfberry polysaccharide leaching apparatus according to claim 1, further comprising a control system (4), wherein the control system (4) comprises a controller (41) and liquid level meters (42) disposed in the water bath (11) and the cold water tank (31), a signal input end of the controller (41) is connected to the liquid level meter (42), and a signal output end of the controller (41) is connected to the water pump (30) and the electromagnetic valve (17).