Design of Nitrogen Oxygen Separation Membrane Inspection Device
WANG Jizheng
Abstract：The nitrogen oxygen separation membrane is the core component of the membrane separation nitrogen production device,and the nitrogen production efficiency varies due to different manufacturers,materials,processes,temperatures,and pressures.In order to improve the quality inspection standards for nitrogen and oxygen separation membranes and enhance the authenticity of data,a nitrogen and oxygen separation membrane inspection device has been developed.Based on the control of inner membrane inlet temperature,membrane inlet pressure,time,sensor data acquisition,PLC controller logic analysis,and real-time communication in each stage range of the nitrogen oxygen separation membrane,the actual nitrogen production efficiency of the nitrogen oxygen separation membrane under different states was measured.Improving the entry inspection standards is of great significance for further guiding the optimization and improvement of membrane separation nitrogen production equipment.
Keywords：nitrogen oxygen separation membraneinspection devicenitrogen production equipment
Publication Date：2023-12-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 20-23 )