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High-vacuum grease deodorization device

A grease deodorization, high vacuum technology, applied in the direction of fat 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, saving energy effect

Active Publication Date: 2014-01-01
九三食品股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • High-vacuum grease deodorization device

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specific Embodiment approach 1

[0009] Specific implementation mode one: combine figure 1 Describe this embodiment, this embodiment comprises device outer casing 3, inner casing 6, oil return pipe 2 and a plurality of heater groups 5 that are arranged in reactor inner casing 6, and heater 5 is arranged on device from top to bottom. At the center of the casing 6, a plurality of circular heater groups 5 are uniformly arranged in a circle around the inner casing 6, the upper end of the inner casing 6 is provided with an oil inlet pipe 4, and the upper end of the device casing is provided with an oil outlet pipe 7.

[0010] The inner casing 6 and the outer casing 3 of the device are circular, and there is an oil return pipe 2 inside the casing, and the motor 1 is connected to the lower end of the oil return pipe 2. Crude oil enters the inner casing 6 of the device through the oil inlet pipe 4, and under the action of the heater 5, Enter the outer casing 3 through the oil return pipe 2 to exchange heat with the o...

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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 Applications(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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