In this paper, the DDT distances of acetylene and oxygen mixture were measured with this system, and the results were consistent with that of high frequency pressure transducers.
The application of upgraded PLC control system in the pneumatic convey facilities in acetylene production procedure was introduced.
介绍了P LC控制系统升级后在乙炔系统气流输送装置中的应用情况。
3
In the PVC production device, the dish valve in the charging system of traditional acetylene generator was often on fire, and even explosion because of its structure.