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Airflow stirring device of countercurrent extraction cylinder

A technology of airflow stirring and countercurrent extraction, applied in countercurrent extraction, solvent extraction, transportation and packaging, etc., can solve the problems of poor loosening and tumbling rate, increase production cost, affect extraction rate, etc., to strengthen loosening and tumbling, and save costs. , the effect of improving the extraction efficiency

Pending Publication Date: 2019-12-31
DANYANG HUATAI PHARMA MACHINERY
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AI Technical Summary

Problems solved by technology

[0002] The material in the countercurrent extraction cylinder is mixed with the solvent, but due to the weight of the material and other factors, the mixing is uneven, and the loosening and tumbling rate of the material in the solvent is poor, which affects the subsequent extraction rate and increases the production cost.

Method used

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  • Airflow stirring device of countercurrent extraction cylinder
  • Airflow stirring device of countercurrent extraction cylinder
  • Airflow stirring device of countercurrent extraction cylinder

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing, the present invention will be described in further detail:

[0020] like Figure 1-4 Shown: an air flow agitation device of a countercurrent extraction cylinder in this embodiment, including an extraction cylinder 1; wherein the extraction cylinder 1 is provided with a helical agitation device 2; the helical blade 2 on the helical agitation device 2- 1 is connected and fixed with the extended stirring blade 2-2 through the locking buckle 2-3.

[0021] The central lower part of the extraction cylinder 1 is provided with several air outlets 3, and each of the air outlets 3 is connected and fixed with the corresponding branch air pipe 5 in the distributor 4; wherein the two ends of the distributor 4 pass through The support rod 6 is fixed on the fastening assembly on the surface of the extraction cylinder 1, the distributor 4 is trumpet-shaped and one end is connected and fixed to the nitrogen pipe 7; the nitrogen pipe 7 is ...

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Abstract

The invention provides an airflow stirring device of a countercurrent extraction cylinder. The airflow stirring device comprises an extraction cylinder body, wherein a spiral stirring device is arranged in the extraction barrel body; a plurality of gas outlets are formed in the lower part of the center of the extraction cylinder body, and each gas outlet is fixedly connected with a corresponding branch gas pipe in a distributor; two ends of the distributor are respectively fixed on fastening assemblies on the surface of the extraction cylinder body through supporting rods, the distributor is horn-shaped, and one end of the distributor is fixedly connected with a nitrogen pipe; a flow regulating valve is arranged on the nitrogen pipe; a plurality of filter layers, a flow guide pipe and a main gas pipe are sequentially arranged in the distributor, a plurality of branch gas pipes sequentially extend from the main gas pipe, and each fastening assembly comprises a positioning plate and a limiting rod which are fixedly welded to the extraction cylinder body. The extraction time is shortened, the transfer rate is increased, and the cost is saved.

Description

technical field [0001] The invention relates to a drug extraction stirring device, in particular to an air flow stirring device of a countercurrent extraction cylinder. Background technique [0002] The material in the countercurrent extraction cylinder is mixed with the solvent, but due to the weight of the material and other factors, the mixing is uneven, and the loosening and tumbling rate of the material in the solvent is poor, which affects the subsequent extraction rate and increases the production cost. Contents of the invention [0003] The invention provides an air flow stirring device of a countercurrent extraction cylinder, which has high stability and ensures safe operation, and can feed gas in a gap, quantity, and uniformity to ensure uniform mixing. [0004] The present invention is achieved through the following technical solutions: an air flow agitation device for a countercurrent extraction cylinder, including an extraction cylinder; wherein the extraction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D11/02B01F13/02B01F33/40
CPCB01D11/02B01D2011/002B01F33/402Y02P10/20
Inventor 陈小平陈江平丁瑞俊
Owner DANYANG HUATAI PHARMA MACHINERY
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