Introduction of Huatai Cereals and Oils Machinery Co.,Ltd
Our belief is "Seiko Winning". Henan Huatai Factory covers an area of 100,000m2, of which the workshop covers an area of over 21600 m2. The headquarters is equipped with 8 standard production workshops, 2 machining workshops and 12 engineering installations. Huatai Machinery has 120 sets of various production and processing equipment, including more than 80 lathes, planers, milling machines and drilling machines, more than 10 sets of shearing equipment, 6 automatic welding machines for submerged arc welding, DC welding machines and AC welding machines. Multiple units are also equipped with various auxiliary equipment and testing equipment. Welcome to visit our factory!
Peanut oil solvent extraction process
Continuous Extractor
Material enters the buffer bin on the extractor firstly,the buffer bin is equipped with automatic material level control system, use variable frequency feeding screw conveyor to feed materials into extractor quantitatively .The materials run a circle from feed inlet to outlet in extractor, and spray with miscella with descending concentration between inlet and outlet, before entering drain section, spray with fresh solvent again, at last the wet meal discharges from the bottom of extractor, enters wet meal scraper. Concentrated miscella is pumped to cyclone hydraulic separator by pump to remove meal powder, then enter the miscella tank to further remove the impurities.
Desolven toaster
The wet meal discharged from the bottom of extractor is conveyed into upper part of the pre-desolventizing layer of DTC with scraper, heating with indirect steam, make part of solvent evaporate, meal temperature rises; pre-desolventized meal falls into desolventizing layer, utilize secondary steam from desolventizing layer to remove the solvent from the meal, later meal falls into desolventizing layer, feed direct steam, the steam is injected into meal from small holes at the bottom for steam distillation of solvent in meal,to remove the solvent,part of steam condenses in the meal, play a role in destroying active enzyme in the meal;the desolventized meal falls to the bottom of drying layer by discharge valve for drying,the dried meal is cooled in the cold air layer and then discharged by scraper and sent to the meal warehouse by the horizontal scraper.
Evaporation, steam stripping The miscella through the cyclone hydraulic separator go into the No. 1 evaporator, the DT vent can be used as theheating source of the NO. 1 evaporator. The evaporated solventdischarge into the evaporatorcondenser through the top of No. 1 evaporator separator, the vacuum of evaporator condenserkeep by the steam ejector. The concentrated miscella discharge from the No. 1 evaporatorseparator at the bottom, heated by the miscella heat exchanger and entered into the No. 2 evaporator. The No.2 evaporator use the indirect steam heating. The evaporated solvent gas go into theevaporation condenser with the solvent gas evaporated by the No.1 evaporator. The No.1 and No.2evaporator are in the same vacuum. The second concentrated miscella flow out from the No.2evaporator separator, pumped into the upper of oil stripper. The steam go into the oil stripper frombottom, remove the residue solvent in the miscella. The vents go into the stripper condenser,the vacuum in the oil stripping condenser maintained by high vacuum jet pump. At the bottom of the steam stripping tower, there is alevel control apparatus, which can guarantee the steady flow of the liquid seal and finished oil. The crude oil draw out by the stripper pump,after cooling, the crude oil pump into the oil storage tank. Huatai Workshop Advantage Appliances
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