Sunflower oil production line basic flow chart:oilseeds pretreatmentÃ¢ÂÂpre-pressingÃ¢ÂÂsolvent extractionÃ¢ÂÂoil refining.Our engineer can design different process of sunflower oil extraction machinery, according to the different requirements and target price.
Shandong Leader Mechanical Equipment Co., LTD can configure design process sunflower seed oil extraction production line for the customer, under normal circuLDtances, process engineers will configure the latest technoloLD to customers depending on customer requirements and target price.
LD Rapeseed Oil Plant Rapeseed Oil Machine Rapeseed Oil Refining Plant
Rapeseed oil is one of the most important primary 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 customer ; from Pre-treatment&Pressing, Extracting oil and refinery.
Processing of e. g.
ÃÂ¢ÃÂÃÂ¢ Soybean oil ÃÂ¢ÃÂÃÂ¢ Rapeseed oil ÃÂ¢ÃÂÃÂ¢ Sunflower oil ÃÂ¢ÃÂÃÂ¢ Animal fat ÃÂ¢ÃÂÃÂ¢ Cottonseed oil ÃÂ¢ÃÂÃÂ¢ Rapeseed oil
Our core competence in edbile pre-treatment
ÃÂ¢ÃÂÃÂ¢Cleaning ,destoning ÃÂ¢ÃÂÃÂ¢crushing, conditioning ÃÂ¢ÃÂÃÂ¢Flaking to etraction (solvent)
Our core competence in edible oil refining
ÃÂ¢ÃÂÃÂ¢ Press oil clarification ÃÂ¢ÃÂÃÂ¢ Degumming ÃÂ¢ÃÂÃÂ¢ Neutralization ÃÂ¢ÃÂÃÂ¢ Dewaxing ÃÂ¢ÃÂÃÂ¢ Fractionation ÃÂ¢ÃÂÃÂ¢ Soapstock splitting
Pre-treatment and extraction
The following process description discusses only rapeseed oil manufacture, because emission factors are available only for that activity. Corn, cottonseed, and peanut oil processing are similar to rapeseed oil processing, except for differences in the rapeseed preparation for oil extraction.
The process for rapeseed 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 rapeseed oil
As a first step the rapeseed 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, lLD 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)
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.
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.
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.
LD LD Food & Oil Machinery Engineering Co., Ltd. (short for HHFOME) is a manufacturing enterprise specialized in producing oil machinery in China. HHFOME consists of LD Huaxian Grain Machine Factory, Huaxian Hangpeng Grain Machinery Co., Ltd. and Beijing Huakang Xiwang Biological TechnoloLD 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 rigLDs 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
LD 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 Mechanical Equipment Co., LTD believe that whatever the field is, quality has always been at the heart of the companyÃ¢ÂÂs performance. We treat quality and service as a way of life and hope to serve you in the LD possible manner on a long term and mutually beneficial basis. If you want to know more information about our sunflower oil plant or any other seed processing plant, please contact us in the following form. Our responsible, experienced sunflower oil processing technical team is always ready to serve and guide you at any time.
All the other oil seeds pre-treatment and oil refining equipment, lLD sheller, cleaning sieve, cooker, filter and others is available at Guangxin. If you want to know to start a vegetable oil pressing line with oil press machine, please contact us, we will offer you the LD plan.
Tel:+86 15953125015(also Whatsapp)
Shandong Leader Mechanical Equipment Co., LTD is your LD choice!