Degreasing device of corn oil and technique thereof

A degreasing device and corn oil technology, which are applied in the directions of edible oil/fat, tallow oil/fat refining, and fat production, can solve the problems of affecting the appearance and image of oil products, complex process requirements and high fat content, and achieve simple structure and improved Working environment, the effect of improving taste

Inactive Publication Date: 2017-05-17
湖北元大粮油科技有限公司
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  • Abstract
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Problems solved by technology

[0003] The refined oil produced from corn oil by conventional processes such as degumming, deacidification, drying, decolorization, deoxidation, deodorization, etc. will often appear turbid during storage, especially in winter, the main reason is that the refined oil Contains a small amount of lipids and components with large molecular weight, the content is generally 0.1%-0.2%, these components will condense out of the oil at low temperature, causing flocculated or cloudy suspended matter in the oil, affecting the appearance of the oil Image, while corn oil with high fat content is cooled, crystallized, and degreased, which is characterized by high fat content (0.01-10%), complex process requirements, and long process

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  • Degreasing device of corn oil and technique thereof

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Embodiment Construction

[0018] The technical scheme of the invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, a degreasing device for corn oil of the present invention, the device includes feeding the oil to cool down, coordinating with slow stirring to precipitate crystallization tanks T101a-e, degreasing filter T103a for separating liquid oil and solid fat, and using It is used to store the fat paste oil tank T104 of the melted solid fat mixture, the hydrocyclone T108 used to separate the filter to purge the steam and oil-water mixture in the steam, and the body steam-water separator R118 used to filter the moisture in the steam and purify the steam, Solid fat melting tank R122 for storing, heating and melting solid fat, refrigeration unit R111 for supplying chilled water required by the production process, compressor R115 for compressed air required by the production process, and distribution of steam from the boiler The ga...

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Abstract

The invention relates to a degreasing device of corn oil and a technique thereof; the device comprises a crystalizing tank, a degreasing filter, a grease paste oil tank, a cyclone hydraulic separator, a steam separator, a solid grease melting groove, a refrigerating unit, a press, a gas separating packet and a PLC control cabinet. The degreasing device is simple in structure, and the whole technical process is free from waste water and solvent pollution; the filtering needs not dismount devices, thus the working environment is improved; due to the PLC full-automatic control, the device reduces the labor cost and lightens the labor intensity; after applying physical squeezing, the flavor and nutrition of the corn are maintained, the corn oil is rich in vitamin E and phytosterol, and contains over 80% of unsaturated fatty acid, wherein the content of linoleic acid is higher and up to over 50%, thus the taste of the corn oil is greatly improved, and the corn oil is suitable for more extensive crowd.

Description

technical field [0001] The invention belongs to the technical field of degreasing, and in particular relates to a degreasing device for corn oil used for removing solid fat in corn oil production and a process thereof. Background technique [0002] Corn oil, also known as corn oil and corn germ oil, is an oil extracted from corn germ. The fat content of corn germ is between 17% and 45%, accounting for more than 80% of the total fat content of corn. The fatty acid in corn oil is characterized by unsaturated fatty acid content as high as 80%~85%. Corn oil itself does not contain cholesterol. It has a dissolving effect on the accumulation of cholesterol in the blood, so it can reduce the hardening effect on blood vessels. It has a positive preventive effect on senile diseases such as arteriosclerosis and diabetes. Due to the function of natural compound vitamin E, it has obvious curative and preventive effects on heart disease, thrombophlebitis, reproductive dysfunction, mus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B3/00A23D9/04
Inventor 王龙体邱秀双王紫怡
Owner 湖北元大粮油科技有限公司
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