Washing and extracting Eucommia gum equipment

Abstract

The invention discloses gutta-percha washing and extracting equipment. The gutta-percha washing and extracting equipment comprises a motor, a water pump, a shaking table system and a spray system, wherein the motor is in driving connection with the shaking table system; a water outlet of the water pump is in fluidic communication with a water inlet of the spray system; and the shaking table system is positioned below the water outlet of the spray system. The gutta-percha washing and extracting equipment disclosed by the invention is gutta-percha extracting equipment which adopts a purely physical way, and is safe, low-carbon and environmentally friendly, capable of overcoming the technical defects in a gutta-percha extracting process by virtue of a chemical method and a biological fermentation method in the prior art, high in extracting efficiency and relatively high in purity of the extracted gutta-percha.

Description

technical field [0001] The invention relates to equipment for extracting eucommia gum, in particular to a water-washing equipment for extracting eucommia gum. Background technique [0002] Eucommia ulmoides Olive (Eucommia ulmoides Olive) is one of the few woody plants that can produce ebonite in the temperate zone in the world. Eucommia ulmoides rubber is contained in Eucommia leaves, bark, root bark and pericarp; Among them: Eucommia ulmoides leaves contain 2%-3% Eucommia rubber; Eucommia bark and root bark contain 6%-10% gum; Eucommia pericarp The gum content is the highest, reaching 13%-17%. Eucommia rubber, known internationally as Gutta-Percha or Balata, has a chemical structure of trans-polyisoprene (C5H8)n, which is common natural rubber (cis-polyisoprene) Diene) isomers; it is a natural polymer material, but also a class of strategically important materials. [0003] Although the chemical composition of eucommia rubber and natural rubber is exactly the same, thei...

AI Technical Summary

Problems solved by technology

These methods have common disadvantages: the whole process has too many procedures and is too complicated; the investment is too large; the consumption of inorganic and organic solvents is too much, which makes the extraction cost of the glue very high and does not have market competitiveness; the extraction process consumes a lot of water , produces a lot of waste liquid and causes serious environmental pollution; while the biological fermentation method does not cause environmental pollution, but the fermentation process takes a long time, and the fermented material needs to be washed with high-pressure water for many times, and part of the glue is lost, which reduces the yield.

[0005] Due to many technical defects in the extraction of eucommia gum by chemical methods and biological fermentation methods, it has not been applied to industrial production at present, and there is no industrialized eucommia gum extraction and production enterprise in the market

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