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Dry Cooling Tower is an industrial heat exchange device cooled by air. It is composed of three basic parts: tube bundle, frame, fan and auxiliary parts such as heating pipe, louver, ladder and platform. It is mainly used for the cooling processing and frozen storage of meat, poultry, aquatic products, fruits and vegetables, eggs and milk, cold drink products in the food industry; Beer, Baijiu, and other alcoholic beverages and beverages can also be used for cooling and refrigeration of chemical, pharmaceutical, mechanical, electronic and hydroelectric industries.