Huatai rapeseed oil refining machine uses four processes, namely degumming, deacidification, decolorization and deodorization, to efficiently remove impurities and odors. The refined rapeseed oil has a clear color and a high smoke point. The equipment optimizes the deodorization temperature control system specifically for the characteristics of rapeseed oil, while removing substances such as erucic acid, it retains more nutrients, and the finished oil meets the national first-level standards.

Production Capacity: 1-600TPD

Rapeseed oil refinery plant is very important equipment in the rapeseed oil production line, it refers to remove the harmful impurity from the crude rapeseed oil. After rapeseed oil refinery plant is thinner without FFA, colorless and odorless, and also, it is good for human health and easy to storage.

 Continuous Rapeseed Oil Refinery Plant Process:

Crude Rapeseed oil → degumming → deacidification(Alkali refining) → decoloration → deodorization → refined rapeseed oil

1) Degumming and deacidification refining

Degumming is to remove the phospholipids in the crude rapeseed oil. The crude oil is preheated and phosphoric acid is added.

2) Alkali refining

Alkali refining is to remove the free fatty acids in the crude oil. Alkali acid is added to reacts with free fatty acid. When the soapstocks precipitate obviously, stop stirring and settle for several hours. Then remove the soapstocks. Preheat the clean oil and add hot saline-alkaline water. Settle and discharge the wastewater. Wash with hot water for several times.

3) Decolorization

Decolorization is to remove the pigments in the canola oil. Pump the oil into the decolorization tank and dehydrate under vacuum. Add bleaching clay and stir for 20 minutes. Then the oil is cooled and filtered.

4) Deodorization

Deodorization is to remove the odor substances in the oil. The decolorized oil is pumped into the deodorization tank for vacuum deodorization by steam distillation. The oil is then cooled and filtered.

1) After heat exchanging, decolored crude oil will be heated to a required temperature and delivered to deodorizing tower.

2) When deodorizing, crude oil is flowing from the top of deodorizing tower layer by layer, on every layer crude oil will be contacted with direct steam and be removed bad smells under high temperature vacuum conditions.

3) Gas will be discharged from top and be caught by fatty acid catcher. Non-condensable gases is drew off by vacuum pump. Part of caught fatty acid continues cycling to catch more impurities, other part is pumped to storage.

4) At the bottom of deodorizing tower of rapeseed oil refining machine, there is a level control system to control liquid level.

5) After oil-oil heat exchanging, crude oil will be cooled down to safe temperature, and filtered to be edible oil.

 Strength of Huatai Oil Machinery

Henan Huatai Cereals and Oils Machinery Co., Ltd. has been committed to the production and research and development of grain and oil machinery for 37+ years. It has mature production and manufacturing processes and skilled technical workers for edible oil processing machine, and is committed to providing customers with high-quality, cost-effective cooking oil equipment, mainly includes cooking oil press machine, edible oil extraction machine, vegetable oil refining equipment, complete edible oil production lines, etc. The equipment models are complete and the quality is good. Also, we provide customized services for edible oil mills to helps customers solve different product needs. Our edible oil processing machine are sold to more than a dozen countries and are well received by domestic and foreign customers.

All in all, to consult and purchase rapeseed oil refining machine, you can go to Huatai Oil Machinery. Please leave your inquiry information, such as: your raw material, machine capacity (TPD, how many tons to process per day), processing technology (Pressing, extraction, refining) or full set of production lines, etc. We will contact you ASAP and send you the complete fetures and specifications of the equipment. Welcome to visit our factory and for latest quotation.