Introduction
castor oil press machine/seed oil extraction hydraulic press machine/rapeseed oil press expeller is suitable for the normal pressure/micropressure/water decoction/warm maceration/hot reflux forced circulation/permeation extraction & concentration,organic solvent recovery concentration and other processes in Chinese traditional medicine, health products, biological, pharmaceutical, cosmetic and food industries.This is the ideal equipment for Shandong Leader Machinery Co.,ltd., research institutes,research and development departments and laboratories of enterprises and institutions,and many varieties,small batch production of pharmaceutical plant.
Castor oil press machine/seed oil extraction hydraulic press machine/rapeseed oil press expeller
Oil production process includes three important parts: oil material pretreatment process,
oil solvent extracting process and oil refining process.
1.Oil material pretreatment process of castor seeds
The oil material pretreatment process includes the cleaning section,breaking section,flaking
section ,softening section and oil pressing section.
1. Create a good product environment.
2. Minimize the total fat loss ,increase oil yield and output and improve the quality of oil and
cake meal.
3. Comprehensively utilize impurities and offal.
4. Perfectly match extraction production line ,design different
production processing according to different raw materials.
2.Solvent extraction process of castor seeds
1,Adopting negative pressure evaporation can ensure excellent oil quality
2,Extraction system is highly adaptable and can adapt to different raw materials
3,All equipment is provided with exhaust gas absorption systems with excellent absorption effect,Full energy saving design utilizes heat energy for many times and save steam consumption.
3. Refining process of castor seeds oil
1. Continuous alkali refining shortens contact time between oil and lye ,reduces grease
saponification ,lowers refining consumption ,and improve efficiency
2. Decolorization adopts the technology of combining premixing and steam mixing bleaching ,
which improves the efficiency ,saves the consumption of bleaching clay , and it is simple and
convenient to operate ,and negative pressure state avoid oxygen in the air from contacting with
hot oil , thereby ensuring oil product quality ,inhibiting acid value to rise again and lowering
peroxidevalue
3. Deodorization adopts new type continuous deodorization equipments which is applicable for
plant oil deacidification and deodorization of high acid value and low resin content , the actual
production proves its most obvious advantages are strong deacidification ability, excellent hotbleaching effect,high refining rate ,steam economization ,good oil quality and the like
4. The process has multiple heat exchange, which makes full use of heatenergy system, effectively reduces steam consumption, and also has the advantages of adjustable production process
castor oil press machine/seed oil extraction hydraulic press machine/rapeseed oil press expeller Features
v High efficiency: On the basis of original single vertebral and oblique vertebral structure,this device optimizes the product structure and integrates the concentration equipment to have the function of extraction,concentrate and organic solvent recovery.This device can do the hot reflux recycle extraction and concentrate,normal extracion and concentrate etc,simplifying the operation procedures,make the extraction,filtration,concentrate,condensation and other production processes completed in one step,greatly saved the material and extraction time.Working efficiency has improved by 20~35% compared with the general extraction machine.
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castor oil press machine/seed oil extraction hydraulic press machine/rapeseed oil press expellerv High conversion rate: During the extraction process, the hot solvent (water or alcohol) is added to the material continuously,the solvent from top to bottom pass through the material dissolved the active ingredient,so that the active ingredients in the material liquid is increased by more than 1 times than the average extraction.
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