1.Our company

    Zhengzhou New Lead Grain & Oil Science and Technology Co., Ltd. is located in 11 Changchun Road, Hi-tech District, Zhengzhou, and is an industrial company focusing on processing of grain and oil food, research and development of new technology, production of mechanical equipment, installation and adjustment of complete engineering and training service.

   Why choose us, because we think what customers think. We do every for providing good service and good products for our customers, we always try our best to meet your requirement from making the programme to the project construction ,that is why we are your best choice.So choose us and you will not regret that. 

2.Description of small scale oil machinery corn

Technological process details of corn oil refinery plant :                                     

1. Acid reaction process of corn oil refinery

Oil temperature can be adjusted by screw plate heat exchanger. When the temperature is heated to about 80℃, mixing about 85% food grade phosphoric acid into acid reaction tank for reacting. In the tank, most non-hydrated phospholipid transfer into hydrated phospholipid.

2. Neutralization process of  corn oil refinery

In the neutral section, degummed oil with appropriate temperature and the appropriate concentration of alkali liquor, into the neutralization centrifugal mixer mixing, in order to achieve the best effect of mixed, the mixture is then sent to neutralization tank for enough time, in this process, excessive alkali neutralization of free fatty acids and some phosphate form soapstock , after pumping oil soap mixture into heater oil heating to 85 ~ 90 ℃ in centrifuge separation oil - soap (or oil - glue).  

3. Washing process of  corn oil refinery

Neutral oil from separator, still contains about 500 ppm soap, in order to reduce the residual content of soap, oil is joined by about 10% of hot water, washed in the washing mixer, hot water will absorb oil soap and other impurities, then in the water separator are separated.

4.Vacuum drying section of  corn oil refinery

The neutralization and washing oil separated from the washing separator still contains some residual water adverse to the oil stability, in order to get rid of these water, the oil is sent to the vacuum dryer to dry when the temperature is still at about 110-120°C, the dried oil is sent to the bleaching section directly by the oil bank.

5.Bleaching process of  corn oil refinery

 The main purpose of this procedure is to remove the pigments and residual soup in the neutralization oil of the crude oil. The oil is sent to vacuum bleaching tower after heated to 105°C. When the oil is sent into the tower, it is mixed by the ratio mixer with carclazyte whose dosing was control by a program controller and the dosing unit is installed on the ratio mixer directly. 

6. Filteration of  corn oil refinery

Miscella mixed by oil and clay from decolorization tower is pumped into bleaching tower, then enters fine filter, in which clay and fixed impurities is blocked. And the filtering substance (bleached oil) is transferred into storage tank of bleached oil. There are two bleaching filters in this system, one of the bleaching filter is always in the state of filtering, another is in the state of emptying and cleaning state.

7.Deodorization process of  corn oil refinery

Deodorization process aims to remove the FFA, low molecular compounds and others existing in bleached oil. The flow of bleached oil entering deodorization process is controlled by a flow controller, and the oil is heated to the deodorization temperature of 250-260℃ through a series of heat exchanger.

3.Parameters of small scale oil machinery corn

Main economic and technical parameters of corn oil refinery plant : 

4.Packaging and shipping

5.Customer visiting

6.Contact

     If you are interested in our small scale oil machinery corn or corn oil refinery,please kindly contact us with your required daily capacity, treated quantity, raw material and related data, then we would suggest suitable production line and make flowchart for you as your requirement. Pls learn more about us and our equipment at  http://lideoil.en.china.cn