Product Application of edible peanut kernel oil refining machinery

QIE crude oil refining machine could be used for soybean oil,sunflower oil,cottonseed oil,castor oil ,canola oil etc.

e could provide 1tpd-1000tpd refining mahcine.If you have interest in our refining machinery,please kindly tell us your raw material and capacity,then our engineer would design the proposal for your accordingly.

Main Features of edible peanut kernel oil refining machinery

Safety:
1. we using auto welding machine to make the reactor,which can quarrantee the quality of welding seam,avoid cracking and has a long life for about 8 years.
2. professional heating treatment and x-ray detection chamber for welding seam .
3. vacuum system to prevent oil gas be back to reactor causing accident.
4. with professional thermometer , professiona pressure gauge and safety valve.

Environment friendly:
1.dedusting system to prevent gas and dust from coal burning.
2.the exhaust gas will be recycled for heating reactor ,no gas pollution.
3.well sealing on every junction parts to prevent gas leak,no smelly.

Longer life :
Using Q345R special steel plate ,welding seam with auto welding an will get heating treatment and x-ray detection to extend the life of reactor to the most extend, and the life will tens years.

Energy saving:
1. well sealing for heating system ,no gas leak and saving fuel.
2. the exhaust gas will be recycled for reactor heating

Machine Parts

Name: Dugumming of edible canola oil refining machinery

the crude oil is output by the oil feed pump from the oil tank, and next enters the crude oil heat exchanger to recover part of heat after metering and then is heated to the required temperature by the heater. After that, the oil is mixed with the metered phosphoric acid or citric acid from phosphate tank in the gas mixture (M401), and then enters the conditioning tank (R401) to make the non-hydratable phospholipids in oil change into the hydratable phospholipids. Add the alkali for neutralization, and the alkali quantity and alkali solution concentration depend on the quality of the crude oil. Through the heater, the neutralized oil is heated to the temperature (90°C) suitable for centrifugal separation to remove the phospholipids, FFA and other impurities in the crude oil. Then the oil goes to the washing process. 

Main Parts

Name: Bleaching of edible canola oil refining machinery
The main function of decoloring process is to remove oil pigment, residual soap grain and metal ions. Under negative pressure, the mechanical mixing method combined with steam mixing will improve the decoloring effect.

Machine Parts

Name: Deodorization of edible canola oil refining machinery
The qualified decolored oil enters into the spiral plate heat exchanger to recover most of the heat, and next goes to high pressure steam heat exchanger to be heated to the process temperature (240-260°C) and then enters the deodorization tower.

The upper layer of combined deodorization tower is the packing structure which is mainly used to remove the odor producing components such as free fatty acid (FFA); the bottom layer is the plate tower which is mainly for achieving the hot decoloring effect and reducing the peroxide value of the oil to zero. Oil from the deodorization tower enters into the heat exchanger to recover most of the heat and makes further heat exchange with crude oil, and then is cooled to 80-85°C through the cooler. Add the require antioxidant and flavor agent,and then cool the oil below 50°C and store it. Such volatiles as FFA from the deodorizing system are separated by the packing catcher, and the separated liquid is FFA at low temperature (60-75°C).

When the liquid level in the temporary tank is too high, the oil will be sent to the FFA storage tank.