sesame oil extraction machine flowchart:
Oilseeds → cleaning → softening → flaking → extrusion → drying → to extraction workshop→DTDC →first and second evaporation →stripping tower →condenser →solvent
sesame oil extraction machine brief introduction:
a. cleaning device for soybean Oil Plant:remove the raw material soybean in various impurities, such as: iron,
stones, clump, such as the plant leaf, clean up till impurity content does not exceed 0.2%.
b.crushing machine for Soybean Oil Plant: soybean is crushed into 6-8 pieces. In order to meet the requirements
of crushing, the soybean is suitable for crushing with the moisture of 7% to 12%.
c. Softening process for Soybean Oil Plant:the purpose of softening is to adjust the moisture and temperature of oil, and make it soft.
d.flaking process for Soybean Oil Plant: rolling raw material into flakes, and the purpose is to increae surface
area, destroy the soybean cell tissue, shorten the way of oil out from cake.
e:Extrusion for Soybean Oil Plant:through high temperature and high pressure, soybean flakes are transfered into expanded pellet, which is easy to extract oil from, and keep high nutritive value.
sesame oil extraction machine Extraction process:
1. Solvent pumps for sesame oil extraction machine: continuously spray solvent to the rotary-type extractor
2. Roary extractor: Spray and soak the pre-pressed cake with solvent so that oil fats can be diss-olved in solvent(form miscella). After processing, you can get wet meal and miscella (mixed oil).
3. DTDC for sesame oil extraction machine: usd to separate the solvent from the wet meal.
4. Miscella tank 1st evaporation for sesame oil extraction machine: pump the miscella (oil with solvent) in to the miscella 1st , then add
saline water to it. The phospholipid in the miscella will react with the saline water, at last the reactant
precipitate, reaching the goal of purifying.
5. Miscella tank 2nd evaporation for sesame oil extraction machine: the purified miscella will be pumped into it, and use high temperature steam to let solvent evaporate out.
6. Miscella stripping for sesame oil extraction machine: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling.
7. Condensers for sesame oil extraction machine: to cooling the solvent gas separated from the wet meal and miscella for recycling.
Big Capacity sesame oil extraction machine
sesame oil is one of the foods and therefore requires maximum quality. The quality of the final product depends on the refining method and the nature of the crude oil. LD provide "Turnkey Service" for sesame oil processing plant ; from Pre-treatment&Pressing, Extracting oil and refinery.
Processing of e. g.
â¢ Sunflower Seed Oil Machine â¢ Rapeseed oil â¢ Sunflower oil â¢ Animal fat â¢ Cotton seed oil â¢ Corn oil
Our core competence in Cotton seed Oil pre-treatment
â¢Cleaning ,destoning â¢crushing, conditioning â¢Flaking to etraction (solvent)
Our core competence in cotton seed oil refining
â¢ Press oil clarification â¢ Degumming â¢ Neutralization â¢ Dewaxing â¢ Fractionation â¢ Soapstock splitting
Pre-treatment and extraction of sesame oil processing plant
The following process description discusses only cotton Seed Oil Machine Line , because emission factors are available only for that activity. Corn, cottonseed, and peanut oil processing are similar to soybean processing, except for differences in the soybean preparation for oil extraction.
The process for cotton Seed typically consists of five steps: oilseed handling/elevator operations, preparation of soybeans for solvent extraction, solvent extraction and oil desolventizing, flake desolventizing, and oil refining.
Cleaning, Drying and Preparation of the seeds/beans
As a first step the seed/bean is cleaned and dried. Foreign material, such as stones, glass and metal is taken out by sieving and magnets and i s disposed of outside the feed chain. Drying is performed whilst avoiding contact with combustion gasses unless natural gas is used. Some oilseeds, like soybeans and sunflower seeds, may be dehulled after cleaning. After dehulling, the meal has a lower crude fibre content, and hence a higher protein content. The soya hulls can also be used for feeding purposes, as such or in pelletized form.
crushing and heating -----------solvent extraction ------------Desolveting and toasting -------------drying cooling and storage (crude Oil)
Chemical Refining of sesame oil production line
Two processes have been developed for refining edible oils and fats; the decision as to which process is to be used depends on the types and qualities of crude oil to be processed.
Chemical refining is the traditional method, where the free fatty acids of the crude oils are neutralized with caustic soda. The resultant sodium soaps are separated by means of separators. The neutral oils are subsequently bleached and deodorized. This method can be used for reliably refining virtually all crude
oils, including oils of low quality, with the exception of castor oil.
- Clarification of Press Oil
The oil which is discharged from expeller presses has various solid content levels depending on the oil seed type and the condition of the press. In order to remove particularly large solid particles, the oil is usually fed into a settling tank, which is also used simultaneously as a buffer tank. In some installations, a vibrating screen is used for precleaning, or the oil is taken directly from the press to the press oil clarification unit.
- Water Degumming
A smooth action pump is used for conveying the crude oil to a heat exchanger, which is used for heating the crude oil to the optimum process temperature. A quantity of hot water corresponding to the content of phosphatides in the crude oil is added to the oil and mixed intensively. A special dynamic mixer, which simultaneously conveys the oil directly to the separator, is used for this purpose. The hydratable phosphatides swell immediately due to the particularly intensive mixing of oil and water, and no additional reaction time is necessary.
- Acid Degumming
This degumming method is suitable for pretreating palm oil, palm kernel oil, coconut and olive oil as well as animal fats with the aim of reducing bleaching earth consumption in the physical refining process. This considerably improves the economy of this method.
This method is suitable for neutralizing predegummed edible oils or oils which originally only have a low phosphatide content. The free fatty acids are saponified with caustic soda, and the sodium soap is separated.
Some vegetable oils, such as sunflower or corn oil, contain waxes (long-chained fatty alcohols or fatty acid esters), which crystallize at lower temperatures and result in turbidity in the oil. Wet winterization in combination with neutralization is suitable for removing these waxes.
Oils and fats are a mixture of different triacylglycerols. If these contain a higher amount of saturated fatty acids, the products tend to partly crystallize at ambient temperature. Fractionation is a process to split fats and oils into a liquid part, the olein, and a solid fraction, the stearin.
Jinan LD Food & Oil Machinery Engineering Co., Ltd. (short for HHFOME) is a manufacturing enterprise specialized in producing oil machinery in China. HHFOME consists of Jinan Huaxian Grain Machine Factory, Huaxian Hangpeng Grain Machinery Co., Ltd. and Beijing Huakang Xiwang Biological Technology Co., Ltd.. Established in 1988, HHFOME covers an area of 63,000 square meters and has 210 senior engineering technicians. Our company has 202 sets of automatic processing equipment. Processing capacity of our enterprise is more than 3000 sets every year.
HHFOME has obtained independent export rights and has passed the evaluation of ISO9001:2000 Quality System Management Certification. We have got 22 national patents, 4 international awards, 2 national awards and 2 provincial awards.
Our products include copra oil pressing equipment, rice bran oil manufacturing equipment, lignite wax extraction equipment, cottonseed preprocessing equipment and other machinery of oil making field, with 5 series and over 80 kinds.
Our Main Products:
Sets of equipment for rice bran oil making, set of equipment for palm oil fractionation, sets of equipment for cottonseed protein dephenolization, biodiesel continuous production equipment, large scale high-class cooking oil equipment, Class A oil refining equipment, JC-plate extraction equipment and oil filters
Turnkey Service of sesame oil processing plant
Jinan LD Food & Oil Machinery Engineering Co., Ltd.Edible Oil processing plant Supplier
Ken Wang | Trade Manager
Mobile: 18203651296 Email:sales09(at)oilmachineworld.com
Skype: LD-sales09 Web:www.oilmachineworld.com
Shandong Leader Machinery Co.,Ltd. value "honesty, innovative and quality" because Shandong Leader Machinery Co.,Ltd. know that Shandong Leader Machinery Co.,Ltd. are not only supplying equipment to our clients but the partners to help our clients to get a better result.Keeping this in our mind,Shandong Leader Machinery Co.,Ltd. not only make high quality food processing equipment, but also help the clients to figure out the optimum processing work flows,make amendments according to client's specific needs,training staffs for the user of our equipment and even more, because Shandong Leader Machinery Co.,Ltd. believe that our users or clients' success is the foundation of ours.
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