Device of producing wine by continuously distilling solid fermented grains

Abstract

The invention relates to a device of producing wine by continuously distilling solid fermented grains. The device comprises an upper rotary device, a distillation tower shell body and a lower rotary device, wherein the upper rotary device, the distillation tower shell body and the lower rotary device are connected in sequence. The distillation tower shell body is in a cylinder shape or is a circular-truncated-cone-shaped tower. A solid fermented grain material inlet is formed in the top of the distillation tower shell body. A wine-steam outlet is formed at the upper side portion of the distillation tower shell body. A water steam inlet, a pressure measurement opening and a wine fermented grain distillation residue outlet are formed at the lower portion of the distillation tower shell body. A plurality of temperature measurement openings are formed at different positions of the distillation tower shell body. A support is arranged at the lower portion of the distillation tower shell body. A material loosening device, a material distributing device, an unloader, a coupler and a material collecting plate are arranged inside the distillation tower shell body from top to bottom in sequence. A distillation bed of steam-liquid-solid three-phrase heat and mass transfer is formed in the space between the material distributing device and the unloader. The device can achieve high-efficiency, high-yield and continuous distillation solid fermented grains to produce the wine and has the advantages of reducing pollution, saving energy and reducing consumption at the same time.

Description

technical field [0001] The invention belongs to the technical field of brewing, and in particular relates to a device for continuously distilling solid fermented fermented grains to produce liquor. Background technique [0002] Liquor is loved by people because of its simple and mellow quality, its "truth" and taste. The excellent quality and characteristics of liquor are inseparable from the unique fermentation and distillation conditions in the production process. The traditional distillation process of Chinese liquor Retort barrel solid distillation technology. The retort barrel is a round table-shaped column with a small diameter and a large upper circle. The bottom is equipped with a grate plate covered with sieve holes. A steamer is installed under the grate plate; There is a diversion pipe connected to the condenser in the middle, and the steam flows into the condenser through the pipe to condense; there is a liquid outlet at the bottom of the condenser, and the worke...

AI Technical Summary

Problems solved by technology

But there are the following problems: 1. The production process is to obtain the product by distributing and distilling in the retort barrel. Due to the intermittent operation of the process, the composition and flow rate of the distilled product change with time, resulting in low production capacity, high energy consumption, unstable product quality, and production. The labor intensity of workers is high, the operating environment is poor, and alcohol gas and sewage cause environmental pollution; 2. The product yield is low, generally the yield of ethanol is about 90%, and the yield of aroma components is about 10%; Cut the head and tail to reduce the quantity of finished wine; 4. High energy consumption. The cooked fermented grains contain about 70% water, the temperature is about 120°C, the energy cannot be recovered, and it must be cooled before reuse; 5. Distillation Wastewater discharge pollutes the environment

Peng Mingqi and others studied the retort distillation process and pointed out that there are three major problems in the traditional retort distillation equipment. The steaming areas of the flavor substances and alcohol in the retort are different. Affects the distribution of distillates, and the external cooler increases the loss of wine, etc.

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