Improving the efficiency of the hydraulic drive cooling system of vehicles operating in critical conditions

This article discusses the design features of the blast furnace machine, and also proposes a combined hydraulic drive cooling system that combines air, liquid cooling and the use of R134a coolant. The focus is on analyzing existing cooling systems, developing a new design and evaluating its effectiveness. Proposed cooling system is aimed at improvement of reliability and durability of equipment, reduction of power consumption and improvement of ecological indices. The study is devoted to the development and optimization of the cooling system of the hydraulic drive of the machine for processing blast furnace in metallurgy. The relevance of the topic is due to the need to increase the efficiency and reliability of equipment in conditions of high temperatures and intense loads characteristic of metallurgical production.