A grease deodorization device under high vacuum

A technology of oil deodorization and high vacuum degree, applied in the direction of oil/fat refining, fat production, etc., can solve the problems of high trans fatty acid content, dark oil color, high energy waste, etc., to achieve strong production stability, easy operation, and economical energy effect

Active Publication Date: 2015-12-16
九三食品股份有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a grease deodorization device under high vacuum degree to solve the problems of deodorization under low vacuum degree, high content of trans fatty acid, dark oil color, low deodorization rate and high energy waste. Aiming at inventing a reasonable and feasible deodorization process equipment for oil deodorization process

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  • A grease deodorization device under high vacuum

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specific Embodiment approach 1

[0009] Specific implementation mode one: combine figure 1 Describe this embodiment, this embodiment includes the device outer casing (3), inner casing (6), oil return pipe (2) and multiple heater groups (5) arranged in the reactor inner casing (6), The heater (5) is arranged in the center of the device casing from top to bottom, and a plurality of circular heater groups (5) are evenly arranged in a circle around the inner casing (6), and the upper end of the inner casing (6) is set An oil inlet pipe (4) is arranged, and an oil outlet pipe (7) is arranged on the upper end of the outer casing of the device.

[0010] The inner casing (6) and the outer casing (3) of the device are circular, and there is an oil return pipe (2) in the outer casing, and the lower end of the oil return pipe (2) is connected to the motor (1), and the crude oil enters the device through the oil inlet pipe (4) In the casing (6), under the action of the heater (5), it enters the outer casing (3) through ...

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Abstract

The invention relates to a high-vacuum grease deodorization device, particularly relates to a high-vacuum grease deodorization device for grease deodorization. The device solves the problems of low deodorization ratio, higher grease trans fatty acid, deep color of deodorized oil and the like in application of the existing deodorization tower, and aims to create a reasonable and feasible novel deodorization technological facility for the grease deodorization technique. In order to solve the technical problems, the technical scheme is as follows: the high-vacuum grease deodorization device comprises a device shell, heaters and an oil return pipe, wherein the heater is arranged at the center in the device shell from top to bottom; a plurality of circular heater sets are arranged around the inner shell; and the upper end of the device shell is provided with an oil inlet pipe, the side surface is provided with an oil outlet, and the lower end of the device shell is provided with a circulating oil pipe.

Description

technical field [0001] The invention relates to a grease deodorization device, in particular to a grease deodorization device under high vacuum. Background technique [0002] The beany smell of oil is mainly derived from some volatile substances in oil, and the quality of beany smell of oil is closely related to the composition and content of fatty acids in oil. This is mainly because the free fatty acids in the oil, especially some unsaturated fatty acids, are very prone to chemical reactions such as addition to their unsaturated bonds, forming compounds with a unique "smell", which makes the oil have a beany smell. Therefore, for high-quality oil products, especially edible oil products, the deodorization method is used to remove unnecessary odors in the oil to improve the quality and stability of the oil. [0003] In the oil refining process, the deodorization process is a very important process and operation unit, and its main equipment, the deodorization tower, is the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B3/00
Inventor 于殿宇王立琦江连洲胡立志刘鑫
Owner 九三食品股份有限公司
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