Type: 1000-5000T/D Set of Rice Bran Oil Equipment
Productive Capacity: 1000-5000 Tons per day
Processing Material: Rice Bran
Processing Flow: Rice Bran Oil Pretreatment Process, Rice Bran Oil Extractinon Process, Rice Bran Oil Refining Process.
Pretreatment Process: Rice Bran-tips Separation Section; Rice Bran Softening And Conditioning Section; Rice Bran Expanding Section.
Main Equipment: Magnetic Selector, Rice Bran-tips Separation Sieve, Elevator, Softening Conditioner, Cooker etc.
1. Technical index for puffing pretreatment plant:
(1) Moisture of puffed rice bran: 7-8%
(2) Color of Puffed Rice Bran: Normal
2. Consume of puffing pretreatment plant:
(1) Electric consume per ton matarial: 35 kw.h
(2) Steam consuming per ton matarial: 200kg
(3) Water consume per ton material: 50kg
Extraction Process: Solvent Extraction Section; Desolventizing And Toasting Section; Evaporation Section; Condensation Syetem
Main Equipment: Rotocel/Loop/Towline Extractor, Desolventizer Toaster, Mixed Oil Evaporator etc.
1. Requirements for extraction material, steam, water, electricity etc.:
(1) Moisture of extraction material: 5-8%
(2) Temperature of extraction material: 50-55℃
(3) Oil content of extraction cake: 14-18%
(4) Thickness of extraction cake: ≤13mm
(5) Powder degree of extraction material: ≤15% (30meshes)
(6) Steam: ≥ 0.6Mpa
(7) Solvent: National standard No.6 solvent oil
(8) Power electricity: 50Hz 3 x 380V ±10%
Lighting electricity: 50Hz 220V ±10%
(9) Temperature of supplement water: ≤25℃
Hardness: ≤10
(10) Volume of supplement water: 1-2m³/t raw material
(11) Temperature of recycle water: ≤32℃
2. 20-200T/D oil extraction equipment process indicators:
(1) Solvent consumption: 2.5kg/t raw material
(2) Steam consumption； 250-300kg/t raw material
(3) Residual oil content of meal: ≤0.5-1.5%
(4) Power consumption: 12-19kwh/t material
(5) Water vomsumption: 0.5-1.5 CBM/ raw material
(6) Residual solvent of meal: ≤500ppm (qualified explosion test)
Refining Process: Physical Deacidification And Deodorization Section; Rice Bran Oil Continuous Dewatering Section; Rice Bran Oil Decolorization And Filtering Section; Rice Bran Oil Crystallization And Maturing Section; Rice Bran Oil Dewaxing Section; Electric Control System.
Main Equipment: Filter Equipment, Deacidification Tower, Crystallization & Maturing Tank, Deodorization Tower, Crude Oil Tank, Decolorizing Tank etc.
1. Consumption of oil refining workshop:
(1) Steam consume: ≤380kg/t oil
(2) Electric consume: ≤33kw.h/t oil
(3) Water consume: 200kg/T oil (include soft water)
(4) Phosphoric acid consume: 3kg/t oil
(5) Alkali consume: Acid value x 1kg/t oil
(6) Blanching vlay consume: 40-60kg/t oil
(7) Residual oil on waste belching clay consume: <24%
(8) Circulating cooling water consume: 400 m³/h
Craft Features:
1) Continuous alkali refining shortens the contact time between oil and lye, reduces grease oil saponification, lower refining consumption and improves efficiency;
2) Decolorization adopts technology of combing of premixing and steam mixing bleaching, which improves the bleaching efficiency, save consumption of bleaching clay, and it is simple and convenient to operate; and the negative pressure state avoids oxygen in the air from contacting with hot oil, thereby ensuring oil product quality, and inhibiting acid value to rise again and lowering peroxide value;
3) Deodorization adopts the new type continuous deodorization equipment which is applicable for plant oil deacidification and deodorization of oils high acid value and low-resin content. The actual production proves its most obvious advantages are strong deacidification ability, excellent hot bleaching effect, high refining rate (increase for 0.4/AV), steam economization, good oil quality and the like;
4) Henan Huatai rice bran oil production process has multiple heat exchanges, which makes full use of the heat energy system, effectively reduces steam consumption, and also has the advantages of adjustable production process, flexible operation, high automatic degree, environment sanitation and other advantages.
