Belt type continuous distillation method
A distillation method and technology of steel strip, which are applied in the directions of distillation separation, separation method, chemical instrument and method, etc., can solve problems such as being unsuitable for large-scale fuel ethanol production.
Active Publication Date: 2012-01-04
CHINA HAISUM ENG
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Problems solved by technology
However, due to the constraints of the turntable, it is not suitable for large-scale fuel ethanol production
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[0020] A belt type continuous distillation method is characterized in that the method is:
[0021] The first step is to design and manufacture the distillation host 16. The lower two ends of the distillation host 16 are respectively provided with a drive device 17, which is connected by the steel belt 19 in the distillation host 16, and the drive device 17 drives the perforated steel belt 19 in the distillation host 16 In the distillation host 16, at least two vapor chambers 21 are separated by a vapor barrier 20 and a vapor barrier cloth 26. The upper end of each vapor chamber 21 is connected to the cooler 3 through a steam pipe 2 and in each vapor chamber 21. There is a steam inlet 22 below the inner steel belt 19, a fan 18 is provided at the bottom of the end of the distillation host 16, an exhaust port 23 is provided on the top side of the end of the distillation host 16, and a feed port 24 is provided at the top of the inlet end. , The outlet 25 is set at the end of the dist...
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Abstract
The invention relates to a belt type continuous distillation method, which is characterized in that the method comprises the following steps: a main distillation machine is designed and produced;fermented grains continuously enter a steel belt from a feed inlet of the main distillation machine and continuously and horizontally move along with the steel belt; steam continuously enters each steam chamber from each steam inlet of the lower part of the steel belt and performs the exchange of matter and heat with the fermented grains through holes on the steel belt; alcohol in the fermented grains begins to evaporate; the evaporated alcohol enters a cooler through a steam passing pipe of the upper end of each steam chamber and performs heat exchange with cooling water in the cooler to obtain the condensation; and the feeding is performed from an outlet of the lower end of the cooler. The fermented grains move to the tail end of the main distillation machine along with the steel belt, are cooled through the air of a blower, and are discharged from an outlet of the main distillation machine. The method has the advantages that the method can realize the continuous liquor steaming of mass production, and equipment is simple and easy to maintain. The method can achieve the liquor taking according to the quality when applied to the production of white spirit.
Description
Technical field [0001] The invention relates to a belt type continuous distillation method, which is used for the distillation of alcohol (fuel ethanol) by a solid fermentation method, and is also suitable for distillation in the production of bran koji liquor, belonging to the technical field of steaming methods. Background technique [0002] At present, solid-fermented alcohol using sweet sorghum and other raw materials is still in small-scale trial production, and its distillation basically uses white wine distillation equipment, that is, solid fermentation method alcohol (fuel ethanol) distillation mostly uses solid retort distillation machine Or tank type continuous wine steaming machine. [0003] Such as figure 1 Shown is a schematic structural diagram of a solid retort distillation machine. The solid retort distillation machine is composed of a steamer 1, a steam pipe 2, and a cooler 3. The steamer 1 is connected to the cooler 3 through the steam pipe 2, and The method is: ...
Claims
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IPC IPC(8): B01D3/00C12G3/12C12H6/02
Inventor 张耀安袁蔡斌施艳萍郦胜王凤珍
Owner CHINA HAISUM ENG