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A horizontal supercritical fluid extraction kettle and supercritical fluid extraction device

A technology of supercritical fluid and extraction kettle, which is applied in the field of mechanical equipment, can solve the problems of increased manufacturing costs, and achieve the effect of uniform distribution

Active Publication Date: 2016-08-24
BEIJING BOTIANZIRUI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem that the manufacturing cost of the vertical extraction kettle will increase significantly with the increase of the size of the extraction kettle, the inventor changed the supercritical fluid extraction kettle to a horizontal design

Method used

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  • A horizontal supercritical fluid extraction kettle and supercritical fluid extraction device
  • A horizontal supercritical fluid extraction kettle and supercritical fluid extraction device
  • A horizontal supercritical fluid extraction kettle and supercritical fluid extraction device

Examples

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Effect test

Embodiment 1

[0071] A horizontal supercritical fluid extraction kettle, comprising: a shell 1, two material shelf layers 2, an air inlet 4, an air outlet 5, an extraction kettle inlet / outlet hatch 7, an air inlet pipe 31, fifty inlet Air level 32 , first branch pipe 331 , second branch pipe 332 , third branch pipe 333 and fourth branch pipe 334 .

[0072] Among them, the two material shelf layers 2 are arranged in the inner cavity of the casing; the air inlet 4 is arranged at the bottom of the casing 1; the air outlet 5 is arranged at the top of the casing 1; the inlet / outlet hatch 7 of the extraction kettle is arranged on the side of the casing 1 end; the intake pipe 31 is parallel to the axis of the housing cavity and communicates with the air inlet 4; fifty intake positions 32 are arranged on the intake pipe 31 and are evenly distributed along the length direction of the intake pipe 31; the first branch pipe 331, the second The branch pipe 332, the third branch pipe 333 and the fourth b...

Embodiment 2

[0076] A horizontal supercritical fluid extraction kettle, comprising: a shell 1, two material shelf layers 2, an air inlet 4, an air outlet 5, an extraction kettle inlet / outlet hatch 7, an air inlet pipe 31, fifty inlet Air level 32 , first branch pipe 331 , second branch pipe 332 , third branch pipe 333 and fourth branch pipe 334 .

[0077] Wherein, two material rack layers 2 are arranged in the housing cavity, each material rack layer 2 comprises a plurality of material racks, a plurality of material racks in each material rack layer 2 are in the same horizontal plane, and the upper material rack layers The material rack is vertically located between the adjacent material racks of the lower material rack layer, which is in the shape of a character; the air inlet 4 is arranged at the bottom of the housing 1; the air outlet 5 is arranged at the top 1 of the housing; the extraction kettle inlet / The discharge hatch 7 is arranged on the side end of the housing 1; the air inlet ...

Embodiment 3

[0081] A horizontal supercritical fluid extraction kettle, comprising: a shell 1, two material shelf layers 2, two air inlets 4, three gas outlets 5, an extraction kettle inlet / outlet hatch 7, a baffle 8, Two intake pipes 31, one hundred intake positions 32, guide rail 61, pulley 62, first branch pipe 331, second branch pipe 332, third branch pipe 333 and fourth branch pipe 334.

[0082] Wherein, two material shelf layers 2 are arranged in the housing cavity, and each material shelf layer 2 comprises a plurality of material shelves, and each material shelf layer 2 comprises a plurality of material shelves in the same horizontal plane, and the material in the upper material shelf layer The rack is vertically located between the adjacent material racks of the lower material rack layer, which is in the shape of a character; two air inlets 4 are evenly distributed at the bottom of the housing 1 along the length direction of the housing 1; three air outlets 5 are arranged along the ...

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Abstract

The invention belongs to the field of mechanical equipment, and particularly relates to a horizontal supercritical fluid extraction kettle and a supercritical fluid extraction device. The horizontal supercritical fluid extraction kettle comprises a shell, a plurality of material frame layers and gas distribution devices, wherein air inlets are formed in the bottom of the shell, and air outlets are formed in the top of the shell; the material frame layers are arranged in an inner cavity of the shell; the gas distribution devices are arranged among the air inlets and the material frame layers. According to the horizontal supercritical fluid extraction kettle, since the gas distribution devices are arranged among the air inlets and the material frame layers, the supercritical fluid can be guaranteed to be uniformly distributed in the horizontal supercritical fluid extraction kettle.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, in particular to a horizontal supercritical fluid extraction kettle and a supercritical fluid extraction device. Background technique [0002] Supercritical fluid (Supercritical Fluid, SF) is above the critical temperature (Tc) and critical pressure (Pc), between gas and liquid fluid. Supercritical fluid has dual characteristics of gas and liquid. The density of SF is similar to that of liquid, the viscosity is similar to that of gas, but the diffusion coefficient is about 100 times larger than that of liquid. Since the dissolution process involves intermolecular interactions and diffusion, SF has a strong ability to dissolve many substances. These characteristics make supercritical fluid a good extraction agent. [0003] The process of using supercritical fluid to dissolve and separate substances is called supercritical fluid extraction (Supercritical fluid extraction, SFE). There are man...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D11/00
Inventor 赵峰唐智勇徐天宇
Owner BEIJING BOTIANZIRUI TECH CO LTD