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Method and device for carrying out deep purification on distilled liquor by utilizing ultraviolet light

A deep purification and ultraviolet light technology, applied in the field of wine purification, can solve the problem of incomplete oxidation, and achieve the effect of deep purification of distilled wine, increased contact area, and large contact area.

Inactive Publication Date: 2013-08-28
李建东
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] 3) Harmful organic substances in liquid wine are treated with ultraviolet light, and the oxidation is not complete

Method used

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  • Method and device for carrying out deep purification on distilled liquor by utilizing ultraviolet light

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Embodiment Construction

[0023] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0024] The invention relates to a method for deeply purifying distilled wine by using ultraviolet light, which is characterized in that the wine vapor is irradiated by ultraviolet light. The harmful organic substances in the wine vapor are oxidized under the irradiation of ultraviolet light, so as to deeply purify the wine vapor.

[0025] The introduction of UV light can be done at different process stages:

[0026] 1) Carried out in the distillation stage

[0027] The solid-state fermented distiller's grains are distilled in the distillation pot, ultraviolet light is introduced into the obtained wine vapor, and the ultraviolet light is used to irradiate the wine vapor to achieve the purpose of purification. Preferably, the ultraviolet ligh...

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Abstract

The invention discloses a method for carrying out deep purification on distilled liquor by utilizing ultraviolet light. The ultraviolet light is used for irradiating liquor steam. The invention further discloses a device for carrying out the deep purification on the distilled liquor by adopting the method; the device comprises a distillation kettle and a condensation tower; the distillation kettle and the condensation tower are connected with each other; and a kettle head of the distillation kettle is provided with a plurality of uniformly-distributed ultraviolet lamp tubes I. According to the method and the device disclosed by the invention, the ultraviolet light is used for irradiating the liquor steam and the contact area is large, so that the utilization rate of the ultraviolet light can be improved; and the irradiation amount of the ultraviolet light can be adjusted according to the actual requisite amount so that the aim of deeply purifying the distilled liquor is realized. The distilled liquor produced by adopting the method and the device disclosed by the invention is soft in mouth feel; and a user does not feel thirsty and headache after drinking the distilled liquor.

Description

technical field [0001] The invention relates to a wine purification method and device, in particular to a method and device for deep purification of distilled wine by using ultraviolet light. Background technique [0002] Harmful components and odor substances in wine mainly include aldehydes, fusel oil, sulfides, ethyl esters of higher fatty acids with more than twelve carbon chains, and heavy metals. The mechanism of using ultraviolet light to remove harmful components in wine is: when ultraviolet light with quantum energy ≥ the band gap of semiconductor materials irradiates wine liquid, strong oxidative OH free radicals will be generated in the wine liquid, so ultraviolet light is also called Oxidation light can oxidize and decompose harmful substances such as aldehydes, sulfides, fusel oil and other harmful substances in wine into water, acid and carbon dioxide, so as to achieve the purpose of deep purification of wine body. [0003] At present, the use of ultraviolet l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12H1/16
Inventor 李光宇李建东
Owner 李建东
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