16 years experience power saving palm oil refinery plant with ISO for sale

Product details:

1.Acid reaction process of the edible oil refinery plant

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 the edible oil refinery plant

In neutralization section, adding alkali liquor with appropriate concentration into the degummed oil which have proper temperature, then degummed oil enters into the centrifugal mixer for mixing. In order to achieve best mixing effect, the mixture is fed into the neutralization tank to stay for enough time. In this process, alkali neutralize the free fatty acids and some excess phosphoric acids, then soapstock is formed. Then the oil and soap mixture is pumped into the heater and is heated to 85~90℃, and enter into centrifuge to separate the oil and soap (or oil and gum). After separating, the soapstock (or oil foot) enter into oil foot tank, then pump into salting-out tank to separate part of the oil.

3.Washing process of the edible oil refinery plant

Neutralized oil come from neutralization separator, still contains about 500 ppm soap. In order to reduce the residual soap content, add about 10% of hot water into the oil. During the washing, hot water will absorb the soap and other impurities in oil, then soap and impurities are separated in washing separator.

4.Vacuum drying section of the edible oil refinery plant

The neutralization and washing oil come from the washing separator still contains some water which is adverse to the oil stability. In order to remove the water, oil is sent into the vacuum dryer when the temperature is still at about 110-120 ℃. After drying, oil is pumped into bleaching section directly.

5.Bleaching process of the edible oil refinery plant

The main purpose of this process is to remove the pigments in crude oil and the residual soap in the neutralization oil. The oil is sent into vacuum bleaching tower after heating to 105 ℃. When oil enters into the bleaching tower, it will mix with the bleaching earth in the proportioning mixer. The metering of the bleaching earth is controlled by a programming controller and the metering unit is installed on the proportioning mixer.The bleaching earth is conveyed by air, and it is conveyed to the temporary storage tank at the top of the bleaching tower by suction type dust removal system to supply bleaching earth for the dosing machine.

6. Filteration of the oil refinery plant

Miscella mixed by oil and clay from bleaching tower is pumped into decolorizing filter, then enters into fine filter, in which clay and fixed impurities are 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 the oil refinery plant

Deodorization process aims to remove the FFA and low molecular compounds in bleached oil. Entering into the deodorization process, the flow of bleached oil is controlled by a flow controller, and the oil is heated to250-260℃ through a series of heat exchanger, then the temperature can reach to the condition of deodorizing.

When deodorizing, odor material in oil will be removed under the condition of high temperature and high vacuum. Distilled fatty acid gas is discharged from the top of the deodorization tower, then collected by fatty acid catcher, thus, the environmental pollution will be reduced.

Zhengzhou New Lead Grain and Oil Science and Technology Co., Ltd.

Company Profile

Brief Introduction

Zhengzhou New Lead Grain & Oil Science and Technology Co., Ltd. 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.

Now the company has 158 personnel, of which the professionals take up more than 30%. And it has owned the second level qualification of state electromechanical engineering and has passed the quality management system certification of ISO9001-2000. It is already a research and development typed engineering company that combines scientific research, manufacturing and development.

Business Scope

 10-2000t/d vegetable oil pre-pressing and extraction plant;

 10-600t/d vegetable oil refinery plant;

 10-300t/d animal oil refinery plant;

 50-500t/d aroma peanut oil production line;

 3000-10000t/y soybean protein isolates production line;

 10000-30000t/y production line of soybean protein concentrate, textured protein;

 Production line of oil dewaxing, fractionation and winterization;

Constructed projects

Oil pretreatment, pressing and extraction plant

Edible oil refinery plant

Oil storage tank and small packaging engineering

Customer visit

Our factory and delivery 

Service Promise

Zhengzhou New Lead Grain & Oil Science and Technology Co., Ltd has always put the interests of customers first, insists on providing a customerized and comprehensive service, including on-site service and after-sale service. Now the specific commitments are as follows:

1. Ensure providing complete equipment and its accessories on time.

2. Ensure the installation and adjustment are once accepted.

3. Ensure providing high-quality equipments with competitive price.

4. Providing new products and advanced technology preferentially;

5.Providing the operating technicians professional training to ensure operate independently.

6. Appointing you a inspector during the installation process.

7. Arranging an professional installation team which will be managed by our PM.

8. We will be in charge of single machine commissioning, online debugging and feeding trial running to ensure that the machine can operate normally under the condition of full load. The company will provide you all kinds of relevant information and records according to the bidding document. Within one month after the acceptance, we will provide you qualified as-built documents as your request.

9. Within the warranty period, we repair equipments that has quality issues freely as well as free parts.

The company offers tailor-made turnkey solutions to the client’s right from designing and erection to commissioning and maintenance.

We will provide the owner first-class technology and service to ensure the project being completed smoothly.

If you are interested in our products or have any questions, please do not hesitate to contact us! We are always at your service!