China 100t Rice Bran Oil Production Line in Bangladesh Rice Ban Oil Making

Company Profile Henan Huatai Cereals and Oils Machinery Co.,Ltd, specialized in the design, manufacture and installation of all kinds of oil machinery and equipment. It is the national key manufacture enterprise for oil machinery complete sets of equipment. It is also an outstanding corporate member of Oil and Fat Division of CCOA (Chinese Cereals and Oil Association). We have obtained " Design License of Grade D1 & D2 Pressure Vessel ", "Manufacture License of Grade D1 & D2 Pressure Vessel", "Design License of Pressure Pipeline", "Installation License of Pressure Pipeline", "Manufacture and Installation license of Organic Heat Carrier Boiler", "Mechanical and electrical equipment installation project specialized contracting qualification" and "Work Safety License". Our company has always been to develop oil equipment modernization and internationalization for goal. We commit to research and develop the high and new technology of oil machinery. We have turned the latest scientific research results into productivity rapidly and achieved good social effects and economic returns for developing Chinese oil industry.
Henan Huatai Cereals and Oils Machinery Co. Ltd has fixed assets net output value of more than 120 million yuan, covers an area of 145 acres, of which the main plant area of 21,600M2, office and auxiliary building area of 14,449 M2, with a variety of advanced production and processing equipment more than 120 sets, lathes, planers, milling machines, drilling machines 80 sets, More than 10 sets of shearing forming equipment, including shearing capacity of 13*2500, coiling capacity of 20*2200 and plasma cutting equipment. There are 6 submerged arc automatic welding machines, more than 80 DC welding machines and AC welding machines. The auxiliary equipment include lifting equipment such as hanging cranes, gantry cranes and automobile cranes. The testing equipment has conventional measurement, leak test, universal material test and More than 30 sets of non-destructive testing, with an annual output value of 260 million yuan.
Rice bran oil summary
Rice bran oil is the oil extracted from rice bran, which is the by-product of milling brown rice into white rice.The oil content of rice bran varies with the quality of rice bran, and the oil yield is generally 10%~12%, and higher than 15%.
Rice bran oil pretreatment Process
Rice bran → broken rice and rice bran separation →conditioning and softening →expending →drying and cooling
Rice bran and broken rice separation
Rice bran and broken rice is separated by screen, Because of the mixed rice in the rice bran, sometimes the whole rice grain is mixed due to the damage or poor assembly of the rice sieve. If it is not separated, the wear of the expander will be accelerated. More importantly, the broken rice contains more starch, causing the expansion process can't form pressure. The separation screen has four layers of sieve, which is equivalent to the output of two sieves, and has the characteristics of large output and good separation effect.
Softening
The vertical conditioner is made up of several layers, and the structure of each layer is basically the same. There are side interlayers and bottom interlayers, and steam is introduced into the interlayer to heat and soften the materials. The center of the conditioner has a vertical axis passing through the layers, and two paddle stirring fins in each layer are fixed on the vertical axis to agitate the material layer. Each floor of the pot body is provided with a blanking hole, and an automatic material door is arranged at each of the blanking holes, and the height of the material layer of each conditioner layer is controlled by the blanking amount. At the same time, each side of the conditioner body has exhaust pipes which are connected to the exhaust manifold to discharge the water vapor evaporated during the softening process.
Rice bran oil solvent extracting workshop process
Expending Machine
Oil material after extrusion, puffing material grain density increase, oil material cells are completely destroyed, have more space inside, outside surface have more free oil, grain size and mechanical strength increase, at the time of extruding, solvent permeability is dramatically improved to material layer, extruding rate improve, short extruding time, thus can make the yield increase of extruder. After extracting, the solvent content of wet meal is lower than oil material extracting directly. Due to the improvement of the permeability of the material layer by solvent during the oil leaching.At the same time, the output of the wet meal dissolving equipment is increased and the energy consumption of the wet meal dissolving equipment is greatly reduced.
Rotocel extractor
The oil yield of oil extracted by extracting method is higher than that by press method, and the residual oil of oil meal extracted by extracting method is less than 1%, which is of practical significance for rational utilization of oil resources. Secondly, after oil extraction, the protein content of oil meal was relatively high and the quality was good, which could be used as raw material for video and feed production. Thirdly, the production scale has low processing cost. Fourth, high degree of automation control, leaching of the combination of French chemical units, it is easy to achieve automatic control of temperature, pressure, liquid level, vacuum, flow, material level. Fifth, the production environment is good, because it is closed production, no leakage, no dust, and low temperature, the production environment is better than the pressing method.
Advantages of Rotocel extractor
1. Simple in structure
2. Reliable operation
3. Low power consumption
4. Small footprint
5. The mixture is highly concentrated
6. The mixed oil contains few impurities
7. The leaching effect is good
Flat Plate Dryer
Flat Plat dryer after expansion, rice bran extruded cake fall into plate dryer for drying
Toast-desolventizing section
Wet meal discharged from bottom of extractor is sent to pre-desolventing layer of DTC desolventizer-toaster by wet meal scraper conveyor, heating with indirectly steam and make part of the solvent evaporating, temperature of meal rising; After pre-desolventizing, the wet meal is sent to pre-toast-desolventizing layer, pre-toast-desolventizing solvent in meal by secondary steam at toast-desolventizing layer, and then the meal fall into toast-desolventizing layer, filling in directly steam and the steam spraying into meal from bottom hole, steam distillation for solvent in meal to remove the solvent, part of the steam condensation in the meal, play an active role in destroying enzyme activity of meal; desolventized meal fall into lower drying layer from discharge valve, and drying the meal to make the moisture in it achieve the requirements of bagging and storage.
Process introduction of refining plant
Crude oil-Dephosphorization, degumming, drying and decolorization-Deacidification and deodorization- Dewaxing- Finished oil- Filling
Advanced workshop appliance
Various Certificates and honor Certificate of Huatai