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Supercritical CO2 fluid extraction equipment for sporoderm-broken ganoderma lucidum spore powder

A broken-wall Ganoderma lucidum spore powder, supercritical technology, applied in solid solvent extraction, solvent extraction, chemical instruments and methods, etc., can solve problems such as bulky volume, low purity of process medium, and lack of extraction methods.

Inactive Publication Date: 2020-01-31
ANHUI JINZHAI QIAOKANG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Superfluid extraction can extract process media such as Chinese herbal medicines to improve the purity of the process medium, and the extraction needs to be operated in an extraction kettle. The existing extraction kettle is bulky, complicated to operate, low in extraction efficiency, and the purity of the obtained process medium is low. At the same time, there is a lack of good extraction methods, which is a technical problem that needs to be solved

Method used

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  • Supercritical CO2 fluid extraction equipment for sporoderm-broken ganoderma lucidum spore powder
  • Supercritical CO2 fluid extraction equipment for sporoderm-broken ganoderma lucidum spore powder
  • Supercritical CO2 fluid extraction equipment for sporoderm-broken ganoderma lucidum spore powder

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Embodiment 1

[0026] see Figure 1-4 , a supercritical CO2 fluid extraction equipment for broken-wall Ganoderma lucidum spore powder, comprising a box body 1, a working room 2 is arranged under the top plate of the box body 1, carbon dioxide is intermittently fed into the working room 2, and the inner cavity of the working room 2 is a cylinder shape, and through-holes 5 are distributed on the side walls around the working room 2, the top surface of the box body 1 is provided with an air intake pipe communicating with the working room 2, and a number of feeding holes 101 are opened around the top plate of the box body 1 , The bottom of the housing of the studio 2 offers guide holes.

[0027] Movable plate 301 is set movable in described working room 2, and the outer wall of movable plate 301 is in sealing contact with working room 2 inner walls, and the bottom surface of movable plate 301 is connected with the inner bottom surface of working room 2 by elastic member 4, and the bottom surface...

Embodiment 2

[0031] In this example, see Figure 1-4 , a supercritical CO2 fluid extraction equipment for broken-wall Ganoderma lucidum spore powder, comprising a box body 1, a working room 2 is arranged under the top plate of the box body 1, carbon dioxide is intermittently fed into the working room 2, and the inner cavity of the working room 2 is a cylinder shape, and through-holes 5 are distributed on the side walls around the working room 2, the top surface of the box body 1 is provided with an air intake pipe communicating with the working room 2, and a number of feeding holes 101 are provided around the top plate of the box body 1 , The bottom of the housing of the studio 2 offers guide holes.

[0032] Movable plate 301 is set movable in described working room 2, and the outer wall of movable plate 301 is in sealing contact with working room 2 inner walls, and the bottom surface of movable plate 301 is connected with the inner bottom surface of working room 2 by elastic member 4, and...

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Abstract

The invention discloses supercritical CO2 fluid extraction equipment for sporoderm-broken ganoderma lucidum spore powder. The supercritical CO2 fluid extraction equipment comprises a box body, a working chamber is arranged below a top plate of the box body; an inner cavity of the working chamber is cylindrical; through holes are distributed in the peripheral side walls of the working chamber; an air inlet pipe communicated with the working chamber is arranged on the top surface of the box body; a plurality of feeding holes are formed around the top plate of the box body; a guide hole is formedin the bottom of the shell of the working chamber; a movable plate is movably arranged in the working chamber; the outer wall of the movable plate hermetically contacts with the inner wall of the working chamber; the bottom face of the movable plate is connected with the inner bottom face of the working chamber through an elastic piece, a movable column is fixed to the bottom face of the movableplate, the bottom end of the movable column movably penetrates through the guide hole in the bottom of the shell of the working chamber, a stirring mechanism is arranged in the box body below the working chamber, and the bottom end of the movable column is fixedly connected with a discharging pipe. The extraction efficiency is improved through work of the stirring mechanism, and use is convenient.

Description

technical field [0001] The invention relates to the field of treatment of ganoderma lucidum spore powder, in particular to supercritical CO2 fluid extraction equipment for wall-broken ganoderma spore powder. Background technique [0002] At present, supercritical is a supercritical fluid, which is a state of matter that is neither gaseous nor liquid between gas and liquid. This substance can only exist when its temperature and pressure exceed the critical point. The supercritical fluid The density is higher, similar to liquid, and its viscosity is closer to gas, so supercritical fluid is a very ideal extraction agent. [0003] Superfluid extraction can extract process media such as Chinese herbal medicines to improve the purity of the process medium, and the extraction needs to be operated in an extraction kettle. The existing extraction kettle is bulky, complicated to operate, low in extraction efficiency, and the purity of the obtained process medium is low. At the same t...

Claims

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Application Information

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IPC IPC(8): B01D11/02
CPCB01D11/0203
Inventor 江庆伍李钊郭翠平姚世定杨智飞
Owner ANHUI JINZHAI QIAOKANG PHARMA
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