Molecular-distillation purification method of celery seed oil and purification device thereof

A celery seed oil and molecular distillation technology, which is applied in the direction of fat oil/fat refining and fat production, can solve the problems of high technical requirements for operators, low degree of automation, and large operation time lag, so as to reduce costs and improve production efficiency , high reliability effect

Inactive Publication Date: 2013-07-24
CHANGCHUN UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of celery seed in order to solve the existing celery seed oil molecular distillation purification method and the low degre...

Method used

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  • Molecular-distillation purification method of celery seed oil and purification device thereof
  • Molecular-distillation purification method of celery seed oil and purification device thereof

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Embodiment Construction

[0058] see figure 1 , figure 2 Shown:

[0059]The molecular distillation purification device of celery seed oil of the present invention is made up of thermal oil machine 11, chiller 12, material tank 1, constant temperature tank 2, I-stage evaporator 4, II-stage evaporator 10, cold well 5, water The ring pump 6, the rotary vane pump 7, the diffusion pump 8 and the controller are composed. The thermal oil machine 11 is connected with the second-stage evaporator 10 through the thermal oil pipeline b. There are two thermal oil pipelines b. One end of the chiller 12 The first cooling water pipe c1 communicates with the second-stage evaporator 10, the other end of the chiller 12 communicates with the cold well 5 through the second cooling water pipe c2, and the cold well 5 communicates with the second-stage evaporator through the third cooling water pipe c3 The first-stage evaporator 4 and the second-stage evaporator 10 are connected by the vacuum chamber pipe d and the second ...

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Abstract

The invention discloses a molecular-distillation purification method of celery seed oil and a purification device thereof. The purification device consists of a hot oil machine, a cold water machine, a material tank, a thermostatic bath, a grade-I evaporator, a grade-II evaporator, a cold well, a water ring pump, a rotary vane pump, a diffusion pump and a controller, wherein the hot oil machine is communicated with the grade-II evaporator through a hot oil pipe; one end of the cold water machine is communicated with the grade-II evaporator through a first cooling water pipeline; the other end of the cold water machine is communicated with the cold well through a second cooling water pipeline; and the grade-I evaporator is communicated with the grade-II evaporator through a vacuum cavity pipeline and a second material conveying pipeline. The molecular-distillation purification method comprises the steps of: first, preparation work; second, the process of distillation separation; and third, shutdown. The method and the device have the beneficial effects of greatly enhancing the production efficiency, lowering the cost of purifying the celery seed oil, improving the working environment of workers, truly raising the automation control degree in purification of the celery seed oil, and being high in reliability and remarkable in practical effect.

Description

technical field [0001] The invention relates to a molecular distillation purification method of oil plants and a device thereof, in particular to a molecular distillation purification method of celery seed oil and a device thereof. Background technique [0002] At present, the distillation device is the core production equipment used in many fields such as medicine, food, petroleum, chemical industry, seawater desalination, etc. It can purify and separate many liquid substances by using different boiling point differences to heat raw materials and condensing evaporating products in stages. [0003] Molecular distillation is a liquid-liquid separation technology under high vacuum conditions. It has the characteristics of low operating temperature, short heating time, high degree of separation, and low energy consumption of the system. It can make liquid Separation is carried out at a temperature much lower than its boiling point, especially suitable for separating high boilin...

Claims

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Application Information

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IPC IPC(8): C11B3/12
Inventor 关常君尤文李慧韩光红
Owner CHANGCHUN UNIV OF TECH
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