A device and process for extracting effective components of soybeans with a mixed solvent

Abstract

The invention discloses a device for extracting effective components of soybeans with a mixed solvent and a process thereof, which includes a pretreatment device, an extraction device, a desolventization device, a crushing and packaging device, a mixed oil evaporation device, a mixed liquid evaporation device and a gas condensation recovery device; The pre-treatment device is connected to the leaching device, the desolventizing device is connected to the leaching device; the crushing and packaging device is connected to the desolventizing device, and the mixed oil evaporating device and the mixed liquid evaporating device pass through the separator Connected with the leaching device; the gas condensation recovery device is used to recover the non-condensable gas produced by the above device; the invention reduces the moisture content in the wet protein, reduces the energy required for drying the wet protein, reduces production and operation costs, and reduces equipment And the total investment in infrastructure will bring greater economic benefits to the enterprise.

Description

technical field [0001] The invention relates to the technical field of vegetable oil processing, especially the technical field of simultaneously preparing soybean concentrated protein, soybean oil, soybean oligosaccharides and other products from soybeans, and specifically relates to a device and a process for extracting active ingredients of soybeans with a mixed solvent. Background technique [0002] The process of preparing soybean protein concentrate, soybean oil, soybean oligosaccharides and other products from mainstream soybeans is carried out step by step; soybeans first use non-polar solvents to extract oils and fats to produce soybean oil and soybean meal products, and then the soybean meal passes through polar solvents Extract soluble oligosaccharides to produce soybean oligosaccharides and soybean protein concentrate products; the non-polar solvents used in the mainstream soybean production technology of soybean oil and soybean meal are mainly vegetable oil extra...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems in the current technology that the focus is relatively single, relatively one-sided, and related devices cannot be organically integrated together, the present invention provides a method that greatly optimizes and shortens the process of preparing soybean protein concentrate, soybean oil, and soybean oligomerization from soybeans. The process of sugar and other products reduces the number of equipment, reduces the consumption of water vapor and electricity, and the device and process for extracting active ingredients of soybeans with mixed solvents

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