Main processes: filtration, hydration (degumming), neutralization (deacidification), adsorption (bleaching), winterisation (dewaxing, off stearin), distillation (deodorization) and the like.
Process Category: depending on different techniques of oil seeds and crude seed oil, different customer requirements for finished products, different processing capacity and different refining methods, the company's refining equipment is divided into three types: batch refining equipment, semi-continuous refining equipment, the whole continuous refining equipment.
Process characteristics:
First, Features:
1, small investment income faster for users of small-scale production and processing.
2, small footprint, flexible equipment operation, saving labor.
3, for a variety of oil seeds refining, which will help users to develop business.
4, the refining process with combination of chemistry and physical methods improves the quality of refined oil at a great degree.
5, independent design for each refining stage is conducive to the expansion of production scale later.
7. Disadvantages: small amount of processing, big heat loss, low refined oil rate for user.
Second, main equipment:
1, two refining tanks interactive work or work individually at same time, refining time accelerated.
2, bleaching tank works under vacuum, automatic suction adsorbents (bleaching earth).
4, deodorization tank is made of stainless steel 304, ensure the quality of oil; built-in Double pipe heating and cooling integration.
5, soap salting tanks for refined oil feet, partially get clear oil, to reduce losses of refined oil.
6, oil furnace supporting with steam generator, no need to prepare steam boiler.
7. Other supporting equipment air compressors, vacuum pumps, all kinds of infusion pumps, control cabinet and installation materials, and all other operating platforms included; user can use without purchasing additional equipment.
Installation site abroad
Oil refinery in factory of users
Note:
1,Preparation of rice bran oil is mostly from the leaching process, and since the storage time of raw materials is different, the acid value is too high, so suggest the whole process use physical refining, the advantages are low loss, good quality of product oil. Wax content of rice bran crude oil is the 3-5%, so dewaxing process must be configured. Fatty acid sodium content in rice bran oil soapstock is more than 40%, can be used to make laundry soap.
2,The processing of palm oil (pulp oil) and palm kernel oil (nut oil) in two different oils is different, fatty acid composition and physical properties are also different. Refining method is similar, but very different in specific operations.
3,The crude oil storage time should not be too long, prevent the acid value being increased, affecting the crude oil quality and oil rate of refining.
Recommended options: Physical refining process has advantages, such as, economic, high efficient and easy to operate, energy saving and easy to handle wastewater and other advantages.