Circulating comprehensive utilization technology and system for white wine-making cooling water and bottle washing water

Abstract

The invention relates to circulating comprehensive utilization technology for winemaking cooling water and bottle washing water, wine-receiving temperature automation control, a natural environmental-friendly energy-saving cooling method for cooling water in summer, automation cooling water flow control, a circulating system water supply and drainage special pipe network, water treatment and the like in the white wine industry, in particular to a circulating comprehensive utilization system for white wine-making cooling water and bottle washing water and a circulating comprehensive utilization technology. By adopting an automation instrument control technique, the aims of accurately controlling the wine-receiving temperature and automatically adjusting cooling water flow are fulfilled, the raw wine quality of the white wine after distillation, condensation and wine receiving at constant temperature is improved and stabilized, the stability and the improvement of an optimal product rate of the white wine bring considerable economic benefits, the labor intensity of winemaking workers is reduced, the production cost of white wine enterprises and the cost of wastewater treatment and discharge are reduced greatly, a large amount of valuable water resource is saved, the scaling and corrosion of the white wine on a condenser are controlled and relieved, the heat exchange efficiency is improved, and the service life of the condenser is prolonged.

Description

technical field [0001] The invention relates to the recycling and comprehensive utilization of brewing cooling water and bottle washing water in the liquor industry, the automatic control of the wine receiving temperature and the automatic adjustment of the cooling water flow, the natural environmental protection, energy saving and cooling method of the cooling water in summer, the special pipe network for the supply and drainage of the circulation system, and water treatment, etc. , specifically for the comprehensive utilization system of liquor brewing cooling water and bottle washing water circulation. Background technique [0002] At present, my country's annual production of liquor is about 8 million tons. The brewing cooling water and bottle washing water used in the liquor industry are used as disposable clean drinking water as waste water, and a small amount of bottom pot water, yellow water, and wine tails containing high concentrations of organic matter Use a sewer ...

AI Technical Summary

Problems solved by technology

The current situation is: 1. Liquor enterprises consume a large amount of drinking water in production. A large amount of brewing cooling water and bottle washing water are used as relatively clean water resources but have not been treated and recycled. Today, water resources are increasingly scarce. Serious waste of water resources has increased the production cost of liquor companies; 2. Due to the huge amount of wastewater treatment in liquor companies, the cost of decontamination treatment and discharge is very high; 3. Bottom pot water, yellow water, After the waste water such as wine tails can be collected separately, the waste can be turned into treasure by extracting lactic acid and extracting the aroma and taste substances used in wine, which also greatly reduces the cost of waste water treatment, decontamination and discharge; 4. Chinese liquor is mainly divided into sauce Flavor type, Luzhou-flavor type, Rice-flavor type, Fen-flavor type, and mixed-flavor type. The production process of self-distillation, condensation, and wine temperature control. Each liquor company is different due to the difference in product aroma and style. Temperature control ranges from 20 to 45°C

However, the liquor industry has been using manual adjustment of the cooling water valve to control the temperature of the wine for a long time. The disadvantage is that the temperature of the cooling water tank fluctuates significantly, and the water consumption is large, resulting in a large change in the temperature of the wine. It is another important production process that affects the quality of the original liquor of liquor products. Manually adjusting the cooling water valve also increases the labor intensity of the brewers; The temperature of the water entering the cooling water barrel is as high as 40°C, which cannot meet the production process requirements of most liquor companies to use cooling water to control the temperature of the wine. If the cooling water temperature is reduced by using the current large-scale electric drive refrigeration technology, the equipment is expensive and the power consumption It is very large, which is not conducive to environmental protection and energy saving. The cooling water of wine brewing in summer is also unable to adopt large-scale force-driven refrigeration technology due to the cost limitation of liquor companies.

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