peanut oil mill ,peanut oil extraction machine

The qualified decolored oil Cooking Oil Production Line enters into the spiral plate heat exchanger to recover most of the heat, and peanut oil mill ,peanut oil extraction machine next goes to high pressure steam heat exchanger to be heated to the process temperature (240-260°C) and then enters the deodorization tower. Shandong Leader Machinery Co.,ltd. The upper layer of combined deodorization tower is the packing structure which Cooking Oil Production Line is mainly used to remove the odor producing components such as free fatty acid (FFA); Shandong Leader Machinery Co.,ltd. 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. Cooking Oil Production Line 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.

peanut oil mill ,peanut oil extraction machine

Brief introduciton of peanut oil production line

Peanut oil production line : including peanut kernel prepressing plant, peant oil cake solvent extraciton plant ,peant crude oil refinery plant and refined peant oil winterization plant

Peanut kernel prepressing/pretreatment plant

Flow chart: Peanut kernel → Crushing → Flaking →Steam/Frying →peanut crude oil (filter) and oil cake

At first,We use crusher to press raw material peanut kernel . After crushing , Each peanut kernel will become granulated material 6-8pieces, Powder is less than 8%(20 mesh/square inch). Flaking machine process crushed material,then get a thickness of about 0.5mm .Then we use steam/frying pot to process flaking peanut. Finally, we use oil prepressing to press processed raw material . Pls notice, The moisture content should be 1%-2% .And the temperature should be about 130 ℃.

Peanut oil cake solvent extraction plant

The solvent extraction plant is part of vegetable oil processing plant which is designed to extract oil directly from peanut oil cake. In general, 100kg oil cake can extract 5-6kg peanut oil

Main equipment :Rotocel extractor (loop type extractor), evapo-separated machine, Long tube evaporator, stripper tower, condenser, absorber, conveyor, sealing auger and so on.

Main producedure of solvent extraciton plant

The material (peanut oil cake from pretreatment) is sent to the extractor by the airtight packing auger. The material, peanut cake will be sprayed for extraction (leaching) by the solvent (n-hexane) or mixed oil after they fall into the extractor. The wet dreg (after dripping), falling into the conveyor and be sent to the evapo-separated machine. After steaming, baking and desolventizing, the dreg will be sent to the dreg storehouse. Miscella after extraction enters into the first and second long tube evaporator for separating the steam and solvent, and then peanut miscells flow into the stripping tower for desorption the remaining solvent of crude peanut oil. The extracted crude peanut oil from the last process will be sent into the crude peanut oil tank for crude peanut oil refining plant. The solvent vapors from the extractor, evapo-separated machine, evaporator, stripper tower will be recycled in the cooling system. The solvent after cooling will be collected in the fresh solvent tank for reusing in the peanut oil solvent extraction process plant.

Peanut crude oil refinery plant and winterization plant

Peanut oil refining includes a series processing procedures as degumming, neutralization, bleaching, deodorization and winterisation. In general there are two methods of vegetable/edible oil processing, one is physical refining and the other is chemical refining. However, no matter what kinds of reining methods, they are all done with the help of various oil processing equipment and machinery, and be used to refined peanut crude oil from pre-pressing plant and solvent extraction plant .

1. Crude Oil Degumming: In this step gums in crude oil are removed by hydration with the help of phosphoric acid.

2. Neutralization: In this step free fatty acids are neutralized by using sodium hydroxide and convert them into soap. Additional impurities are also removed by adsorption on soap.

3. Bleaching/decoloring: During bleaching, unwanted pigments are adsorbed physically and oil will become much clearer.

4. Deodorization: Deodorization is used to remove unacceptable odors by steam distillation, the odoriferous compound are stripped off with the help of live injected steam into heated oil under high vacuum pressure.

5.Winterization plant :After these procedure, We will get senior cooking oil . If you want to get peanut salad oil , Winterization plant is necessary .Peanut oil has a solid fat solidification precipitation during 0-3degress.. Thus winterization plant is necessary for peanut salad oil production

Zhengzhou LD Indutech Machinery Co., ltd (hereafter referred to as "LD") is a joint-stock machinery manufacturing enterprise, integrating industrial scientific research, production and marketing. The company is located in the Industry Area Zone of Zhengzhou, China.

LD offer not only products with good quality and Competitive price, but also top service and solution.

Website: www.LD.com

1.Pre-sale services:

1) Selecting equipment type;

2) Designing and fabricating the products in accordance with the special requirements of the clients;

3) Training technical personnel for our clients;

4) Providing construction and technology consultations or working out proper construction schemes for those new, special or difficult projects.

2.Services provided during the sale:

Respect our clients; present the clients with ease, relaxation and a surprise; devote ourselves to improve the total value of our clients.

1) Checking products acceptance ahead of delivery;

2) Introducing the service system to our clients.

3. After-sale services:

Improve the added value of our products, and let the clients free from the using troubles:

1) Assisting the clients preparing for the first construction scheme;

2) Installing and testing the equipments;

3) Training the first-line operators on site;

4) Examining the equipment regularly;

5) Taking the initiatives to eliminate the failure(s) rapidly at site;

6) Distributing the guarantee fittings door-to-door;

7) Providing technical exchanging;

8) Providing maintenance for big item

1.Waterproof packing with the international export standard by 20ft, 40ft, 40hp container.

2. Equipment Fittings, Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box. Other Equipment will be packed by Color-Stripes Plastic Cloth.

3. Or as per customer's requirements.

If you want to know more information , Pls to contact us

Tel: 0371 55933391 Fax: 0371 55919082

Transport of material in a single-screw press Cooking Oil Production Line depends mainly on friction between the material and the barrel's inner surface and the screw surface during screw rotation. Thus, Shandong Leader Machinery Co.,ltd. have a solid core component, like seed hulls, peanut oil mill ,peanut oil extraction machine is often necessary to produce the fraction. This sometimes causes excess frictional heat, large energy consumption and oil deterioration. Furthermore, if single screw presses peanut oil mill ,peanut oil extraction machine are not configured with breaker bars or other special equipment, Shandong Leader Machinery Co.,ltd. provide inadequate crushing and mixing.Our twin-screw oil press Cooking Oil Production Line can be expected to solve these problems because of the higher transportation force, similar to a gear pump, and better mixing and crushing at the twin-screw interface. Shandong Leader Machinery Co.,ltd. The oil expressed with twin-screw press had less foreign material than the oil from the single-screw press. Other properties of the oil were also good. Energy consumption of the twin-screw press Cooking Oil Production Line was more efficient.

If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
Email:sales21@ldfoodmachine.com
Whatsapp:+86 13064099546
Skype:leaderfoodmachine21
Contact:Mandy

NOTE:We can specially design the machine according to your production's features.