Rice Bran Oil Solvent Extraction Plant   

Rice Bran Oil Solvent Extraction Plant:

First, cotton seeds experiences some woking procedures, cleaning, flaking, cooking, expelling, in the pretreatment plant;

cotton seed→ magnetic box → cleaning →flaking → oil pressing → oil filtration→ extraction plant.

Then,the pre-pressing cotton seeds cake goes to leaching workshop to finishing leaching;

Solvent 
↓ 
extractor → miscella → 1st, 2nd evaporation → stripper → crude cotton oil
↓ 
Wet meal → DTDC toaster → cotton cake.

Finally,the crude oil needs to be refined to get refining cotton seeds oil, after degumming, deacidification, decoloration, dewaxing, deodorization.

Crude cotton oil → degumming ,deacidification→ decolorization →deodorization → refined corn oil.

2.Solvent Extracting:

Brief processes:
Fresh Solvent--Cake--Extracting--Wet Meal--Desolventising--Meal--Miscella--Evaporating and stripping--Solvent mixture--Condensing and Recovering--Crude Oil--Solvent Recycling--Refining Workshop.

Functions of main parts:
Extracting:To extract the oil in the cake by solvent, the general solvent is 6# extraction solvent oil or commercial hexane.
Desolventising:To remove and recover the solvent in the meal; Dry and cool down the meal at the same time.
Evaporating and stripping:Heating the the miscella by indirect steam, so that can vaporize the solvent and concentrate the miscella.
Solvent recycling: This process is to recover the solvent, decrease solvent comsuption, keep safety prodution and improve product quality.

Extractor types:

Level rotation extractor, loop type extractor, chain extractor

Extraction methods:

Use organic solvent through soaking or spraying contact methods to extract oil from oilseeds.

Advantages of extraction craft:

1.High oil yield, low residual oil in meal; 2.Low labor intensity;

3.Good working environment; 4.Good meal quality.

Negative pressure evaporation helps to improve crude oil quality.

Henan Maosheng Group was founded in 1976, after nearly 40 years of development and growth, has become a well-known Chinese grain and oil machinery manufacturing enterprises with import and export rights, in 2002 passed the ISO9001 quality management system certification, National Food Processing Equipment Engineering Technology Research Center, the National agro-processing technology and equipment research and development sub-centers and the provincial post-doctoral research base development platform.
The company has total assets of over 400 million yuan, has a production plant three, with a total area of 900 mu, employees nearly 3,000 people. Now capable of producing more than 60 series over 300 kinds of specifications of the various types of grain and oil processing machinery (including wheat processing, corn processing, sesame cleaning, processing garlic, wine, grain grinding, etc.), and to undertake 10 to 1000 tons / day and food processing complete 5 to 12 t / h turnkey seed processing equipment, products sold in more than 30 provinces, municipalities, autonomous regions and exported to Southeast Asia, Africa, Europe and the United States, dozens of countries and regions. Leading products MS series of electrical control milling machine, FSFG series of new plansifter was named national key new products, high-tech products in Henan Province, Henan Province, brand-name products. "maosheng" brand was named the National milling machine well-known brands, "maosheng" trademark in Henan Province.

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