A washing device for separating eucommia gum from eucommia bark

Abstract

A washing device for separating eucommia gum from eucommia bark, comprising a frame, on which a water tank is arranged, and the water tank protrudes downward from an opening arranged at the upper end of the frame, and the upper end of the side wall of the water tank is connected with the frame Fixed connection, a separation cylinder is arranged horizontally above the water tank. The separation cylinder includes a separation cylinder body and a horizontal support shaft fixedly connected with the separation cylinder body. A separation hole is provided on the side wall of the separation cylinder body, and the two ends of the support shaft are respectively Supported by bearings in the two bearing seats on the frame, the two bearing seats are respectively arranged on both sides of the water tank, the inner wall of the separation cylinder body is provided with stirring blades, and one side of the frame is provided with a drive The drive unit for the rotation of the separation drum. The separation cylinder is rotated in the water tank to wash off the non-glue substances in the Eucommia bark of the separation cylinder body. The concept is ingenious, the washing and separation effect is good, it will not cause any damage to the Eucommia gum, and it is clean and environmentally friendly.

Description

technical field [0001] The invention relates to an enzymatic hydrolysis eucommia gum production device, in particular to a washing device for separating eucommia gum from eucommia bark. Background technique [0002] Eucommia ulmoides is a precious tree species unique to my country. Eucommia ulmoides gum contained in eucommia ulmoides, as a natural rubber, has the advantages of high insulation and corrosion resistance. It is a high-quality material for manufacturing submarine cables. Medicine container and excellent raw material for dental fillings. Eucommia gum can also be used to make medical splints, automobile tires, shape memory materials, temperature detection materials, modified plastics and other rubber products, so it has broad application prospects. [0003] There are two types of existing methods for extracting Eucommia gum from Eucommia ulmoides, one of which is: the raw material bark of Eucommia ulmoides is fully fermented and then boiled with a strong alkali aqu...

AI Technical Summary

Problems solved by technology

Using this method not only causes serious environmental pollution and low efficiency, but also causes certain damage to Eucommia gum, and the purity of the extracted Eucommia gum is also very low, resulting in higher production costs

[0004] Another method of extracting eucommia gum is to use biological enzymes to pretreat raw materials such as eucommia bark, and then use organic solvents such as petroleum ether to further dissolve and finally obtain eucommia gum. However, organic solvents such as petroleum ether have low boiling points and are more dangerous. High, so it is not suitable for industrial production

[0005] In summary, in the existing technology, there is no safe and efficient extraction method and related equipment for Eucommia gum that can be applied to industrial production

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