Batch Palm Oil Refining Plant

Palm oil refining plant

Refining of vegetable oils is essential to ensure removal of gums, waxes, phosphatides and free fatty acid (F. F.A.) from the oil; to impart uniform colour by removal of colouring pigments and to get rid of unpleasant smell from the oil by removal of odiferous matter.

Refining is carried out either on batch operation or as continuous operation. With certain oils even physical refining can be carried out instead of chemical.

For processing less than thirty tones of oil per 24 hours, and when oil has F.F .A. content of 1 % or less normally batch process is recommended. Batch process involves low capital investment, simplicity of operation and low maintenance, making refining economically a viable proposition even at capacity as low as 10 tonnes per 24 hours.

The equipment involved are Neutralizer, Bleacher, Deodorizer, Heat Exchanger, High & low vacuum equipment & Filters. Palm oil refining plant with batch process have been operating at number of places, processing varity of vegetable oils.

If you are looking out for a refining line batch or continuous, physical or chemical for conventional or nor conventional vegetable oil -Get in touch with Henan Doing Company,you will get good answer.

Other information:
Skype:sophia.zang1
Mobile:+86 158 3826 3507
Phone:+86-371-5677 1823
Website:www.edibleoilrefinerymachine.com
        www.doingoilmachine.com
E-mail: oilmachine@doingoilmachine.com

Cooking Oil Refinery Plant/Cooking Oil Processing Machine

Cooking oil refinery plant

We can offer Cooking Oil Refinery, which is used for the processing of edible oil. Oil is processed in refinery through various processes such as deodorizing, bleaching and neutralizing.

Processing for oils consists of two types of processing:

    Continuous processing
    Batch Type processing


Oil that is processed through the refinery is light in color and known for its excellent quality. During the processing of oil, we filter out the fatty acids present in oil, so that it can match up to the grade of edible oil. Besides, dewaxing process is carried out for rice bran oil and sunflower oil, in order to separate the wax from final range. In batch type vegetable Oil Refinery plant, processes are carried out by deodorizing, bleaching and neutralizing of certain quantity of oil. As the batch process is easy to operate and low in cost, so it is recommended for the plants with capacity of producing 5 to 25 tons in a day.
Unfiltered matter and various impurities from seed like coloured, mucilage and gums are present in crude oil which is extracted from the expellers of from the solvent extraction plant. Free Fatty Acids (FFA), deteriorate the quality, as they are already present in oil, thus making it unsuitable for the edible purpose.

Process of Batch refining comprises following sections:

    Neutralizing / Degumming
    Bleaching Section
    Deodorizing Section

Other information:
Skype:sophia.zang1
Mobile:+86 158 3826 3507
Phone:+86-371-5677 1823
Website:www.edibleoilrefinerymachine.com
        www.doingoilmachine.com
E-mail: oilmachine@doingoilmachine.com
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Corn germ oil extraction machine/corn germ oil extraction process machinery

Henan Doing adopts the most advanced corn germ oil extraction technology to ensure high efficiency, economical and reliable crude germ oil extraction process. Cooperated with vacuum evaporation oil extraction design, solvent condensation and tail gas recovery system, the oil extractor can obtain crude corn oil with high oil yield, low residual oil, low solvent consumption, and low equipment failure.

Rotocel extractor

Process Flow chart of Corn Germ Oil Extraction Processing Line:

Corn germ oil extraction machine

 Corn Germ Oil Extraction Technology Introduction:

● High efficiency and longer time extraction ensures perfect extraction results.Henan Doing designs corn germ oil extraction line with durable stainless steel fixed grid plate and increases horizontal grid plats. This advanced design can prevent miscella in case of flowing back to blanking case and ensures high quality extracting crude oil.

● Strong ability of Desolventizing. Desovlentizer toast can adjust the color, flavor and taste of corn germ meal, reduce residual solvent, and guarantee the lowest solvent consumption and safety of corn germ meal.

● Negative pressure evaporation to separate miscella efficiently. The vacuum evaporation technology will separate liquid miscella on basis of different vaporization temperatures with low solvent leakage and consumption.

● Vacuum evaporation with high efficiency de-solvation. The secondary steam of desolventizer toaster together with remaining steam from steam jet pump is being used as heat source, can save energy and reduce condenser configuration area.

● Perfect solvent condensation with low residual oil. Combined with evaporation system, solvent condensation system of corn germ oil extraction process line can separate crude corn germ oil and solvent totally. The gas tail gas goes to paraffin recovery process.


Other information:
Skype:sophia.zang1
Mobile:+86 158 3826 3507
Phone:+86-371-5677 1823
Website:www.doingoilmachine.com
E-mail: oilmachine@doingoilmachine.com  chat online

Oilseed extraction machine/oilseed extraction process machinery

Oil extraction machine production line adopts the most advanced extraction oil process to obtain edible oil with high quality, high safety and healthy. There has been up to 90% edible oil is processed through extraction with solvent addition.

Featured characteristics of oilseed extraction processing line:

● Multiple oil extractor selections assure the highest oil yield. Henan Doing provides rotary extractor, loop extractor and towline extractor, ensuring the most efficient oil extracting on basis of particularity of every oilseed. The organic solvent addition through soaking or spraying will extract crude oil from oilseeds efficiently. Extraction system is highly adaptable to different raw materials.

● High quality crude oil available. Equipped with negative pressure evaporator and exhaust gas absorption system, the process line of oilseed extraction oil can extract high purity oil with low energy consumption, low residual oil rate in meal, high oil yield, low cost and environmental production etc.

● Turnkey project with reliable service. Henan Doing owns rich experience in design, manufacturing, and installation of production line of oilseed extraction machine. With more than 10 constructed turnkey projects, we can provide the most reliable and matures oil extraction line and service to customers worldwide.

Process Flow of Oilseed Extraction Machine:

Oilseed extraction process

Other information:
Skype:sophia.zang1
Mobile:+86 158 3826 3507
Phone:+86-371-5677 1823
Website:www.doingoilmachine.com
E-mail: oilmachine@doingoilmachine.com  chat online

20-50tpd rice bran oil extraction machine/rice bran oil extraction process

The production line of rice bran oil extraction machine is a type of safe and technology advanced oil processing craft on basis of chemical extraction theory. 90% oil processing amount of developed countries use oil extraction process.

Features of rice bran oil extraction equipments:

● Multiple selections of extractors available for rice bran oil extraction. There are three types of extraction process including rotocel extractor, loop extractor, and towline extractor, assures the most convenient extraction of rice bran oil in operation.

● High quality and high efficiency rice bran oil extraction. Chemical rice bran oil extraction assures high oil yield, low residual oil rate in meal, low production cost, and low energy consumption in process flow of rice bran oil extraction with chemical solvents.

● Reliable Integration of design, installation and operation. Rice bran oil extraction machines adopt energy saving design, fulfilling low consumption of water, electric, gas and solvents.

● Rich experience with turn-key projects worldwide. There have been more than 10 turnkey projects of design advanced up 1,0000 T/D rice bran oil extraction plants put into use worldwide.

Rice Bran Oil Extraction Process Flow Introduction:

Rice bran oil extraction process

Major processes of rice bran oil extraction:
1. Oil extraction process
2. Steam removal process
3. Evaporation process
4. Solvent cooling and water separation process
5. Tail gas absorption process

Other information:
Skype:sophia.zang1
Mobile:+86 158 3826 3507
Phone:+86-371-5677 1823
Website:www.doingoilmachine.com
E-mail: oilmachine@doingoilmachine.com 
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High technology rapeseed oil extraction machine/oil extraction process machinery

The rapeseed pre-pressing & extraction production line designed by Henan Doing Company adopts advanced process design, with easy installation of equipment, safe characteristic and automation, small energy consumption, good effect of extraction, low residual oil in meal, and good quality of meal and oil.

Rapeseed oil extraction machine introduction:

The rapeseed oil extraction machine applies to rapeseed, soybean, cotton seed, camellia seed, sunflower seed, rice bran, corn germ, etc.

The Rapeseed oil Extraction machine Main Equipment: rotary multi cell extractor with stainless steel gate or drag chain extractor, D.T.D.C desolventizer-toaster, total negative pressure evaporator, paraffin recovery equipment, etc.

Rapeseed oil extraction machine project

Craft flow for rapeseed oil extraction machine workshop:

solvent steam
↓ ↓
extraction → mixed oil → evaporation → steam-stripping → crude oil

Henan Doing Company Machinery is mainly engaged in oil processing engineering R & D, oil equipment manufacturing, installation, commissioning and training service. Henan Doing Companymachinery has rich experience in oil mill press installing and producing, scientific management methods, complete quality assurance system, which guarantee us to finish our each oil processing project reliably.

We can provide design, manufacture, installation, calibration and after service of rapeseed pre-pressing & extraction line.


Other information:
Skype:sophia.zang1
Mobile:+86 158 3826 3507
Phone:+86-371-5677 1823
Website:www.doingoilmachine.com
E-mail: oilmachine@doingoilmachine.com
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Hot selling cooking oil refining machine/crude edible oil refinery machine

After oil pressing process or oil extraction process, we get crude oil. But the crude oil can’t flow to supermarket. The crude oil must need processing with cooking oil refining machine, especially soybean, cottonseed, rapeseed, palm kernel, etc. Then how much do you know about Cooking Oil Refining Plant? Do you have learned about refining process?

Cooking oil refining machine/cooking oil refinery plant

Refining is an essential process for a complete oil pressing line because there are still some impurities such as phospholipids, FFA, pigment, odor,etc. in the crude oil.
Cooking oil refining machine
Cooking Oil Refining machine equipment:
1. Decoloring tank: bleach pigments from oil.
2. Deodorizing tank: remove the un-favored smell from decolorized oil.
3. Oil furnace: provide enough heat for the refining sections which need high temperature of 280℃.
4. Vacuum pump: provide high pressure for bleaching, deodorization which can reach 755mmHg or more.
5. Air compressor: dry the bleached clay after bleaching.
6. Filter press: filter the clay into the bleached oil.
7. Steam generator: generate steam distillation.


Five Main Steps of Cooking Oil Refining Process:
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: 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. Dewaxing (necessary for cold areas)
Some kinds of oil like sunflower, maize germ or corn oil have waxes inside, if these impurities are not removed, the oil will freeze easily under low temperature, thus effecting oil quality and appearance. so this process is necessary in extremely cold areas.
As a prominent edible oil mill machinery manufacturer who is devoted to processing pure edible oil for worldwide customers, we can provide professional technical support and manufacture first rate oil machines for your edible oil refining. We can provide turnkey oil refining solution with capacities from 1-20T/D. Our cooking oil refining machine is used to process various kinds of oilseeds such as peanuts, sunflower, soybean, rapeseed, etc. And our cooking oil refining plant capacity can be customized. The complete oil refining machine can work independently or together with whole oil production line.

Other information:
Skype:sophia.zang1
Mobile:+86 158 3826 3507
Phone:+86-371-5677 1823
Website:www.doingoilmachine.com
E-mail: oilmachine@doingoilmachine.com
chat online
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