Special roller-pressing treatment system for barks of eucommia ulmoide

A processing system and rolling technology, which is applied in the field of eucommia bark special rolling processing system, can solve the problems of high production cost, serious environmental pollution, low purity of eucommia gum, etc., and achieve the goal of maintaining structure and polymerization degree and ensuring physical properties Effect

Inactive Publication Date: 2015-03-25
HENAN HENGRUIYUAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Special roller-pressing treatment system for barks of eucommia ulmoide
  • Special roller-pressing treatment system for barks of eucommia ulmoide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] As shown in the figure, a special rolling processing system for Eucommia bark includes a frame 16, and two pairs of pressure rollers are horizontally spaced on the frame 16, which are respectively the first pair of pressure rollers 3 and the second pair of pressure rollers 12.

[0019] The two pairs of pressure rollers are arranged in parallel up and down, and the pressure rollers located above are movable rollers, and each movable roller is connected with two hydraulic cylinders 6, and the two movable rollers are respectively driven by their respective hydraulic systems. The cylinder 6 is driven to realize the movement of the movable roller into and out of the roller. Accumulators 2 are respectively provided in the two hydraulic systems, and the accumulators 2 convert the energy in the system into compression energy or po...

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Abstract

The invention relates to a special roller-pressing treatment system for barks of eucommia ulmoide. The roller-pressing treatment system comprises a rack, wherein two pairs of press rollers are arranged up and down in parallel on the rack, roller-pressing center planes of two pairs of press rollers are superposed, support roller shafts are arranged between the two pairs of press rollers, external circumferences of bodies of two pairs of press rollers are inlaid with roller sleeves, external circumferences of two roller sleeves I in the first pair of press rollers are provided with axial rectangular teeth, triangular-pyramid-shaped bulges are arranged at the top of the rectangular teeth, circumferential bulges are arranged at the external circumferences of two roller sleeves II of the second pair of press rollers and the radial cross-section of each of the circumferential bulges is triangular. When the barks of eucommia ulmoide are rolled by virtue of the roller-pressing treatment system, a woody layer covering a gelatinous layer is pierced and cut so that the non-gelatinous woody layer can be fully broken and the original physical state and physical properties of eucommia ulmoide gum are ensured so as to lay a foundation for improving the integrity of the eucommia ulmoide gum and high gum extraction rate.

Description

technical field [0001] The invention relates to a production equipment for extracting eucommia gum, in particular to a special rolling processing system for 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 aqueous solution,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J3/00C08L7/00
Inventor 李银环张学俊张萌萌苏晓兰宋通通辛振祥夏琳
Owner HENAN HENGRUIYUAN IND
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