this paper discusses operation of dense phase pneumatic conveyor with automatic pressure control valve, and structure and operation of the automatic pressure control valve.
通过分析密相自动调节式气力输送的原理,探讨了自动调节阀的结构和工作机理。
at present, the pneumatic dust collection system constituted of the pneumatic conveyor technology and the dust removal technology already to hold the pivotal status in the woodworking industry.