Development Of Oxygen Control Valve

Oxygen Control valve is a modern coal chemical technology indispensable key equipment.Our country is a big country of coal mining,coal resources reserves ranks third in the world.Rational utilization of coal resources related to China's energy security.As China's modernization continues to accelerate,the resource requirements gradually increasing,Coal chemical projects have been launched across the country to intensify.Growth in demand for The high-performance Oxygen Control valve coal of chemical oxygen main road very rapidly.This requires oxygen regulator valve operation with safety and reliability.To break down foreign technical barriers to high Oxygen Control valve,Meet the maintenance and guarantee safe operation of the gasifier increasingly urgent need.This article describes the development status of the Oxygen Control valve,Comparison of research and development at home and abroad in this field,for lack of such products exist on the market,In the analysis of the Oxygen Control valve and the basic structure and function of the components on the basis of experience and the application of independent experimental simulation analysis technology,we developed a reliable Oxygen Control valve products..The valve from the valve body,valve stem and packing gland and other parts.Media signals from the intake port into the control valve,pneumatic actuator given by the electronic components,and then control the valve stem position,Realize the air intake passage path adjustment,thus achieving oxygen flow control line output.Oxygen Control valve is the core of the pulverized coal gasification means of transmission of the main road.Is to ensure that an important part of the flame temperature gasification of lignite.The paper on the oxygen regulator valve technology,material,structure design.Through years of master valve core technology to ensure the development of advanced valve technology,processing,transportation and low maintenance costs,shorter delivery cycles,timely service and so on.