摘要
介绍了物料在气力输送过程中的破碎机理,影响颗粒破碎的各种因素。通过调节可调式拉法管的喉径以及各压力参数实现了输送参数的相对最优,在一定程度上减轻了颗粒在输送过程中的破碎率。
The mechanism of particle pulverizing during pneumatic conveying and the factors which had effects on the particle pulverizing are introduced. The comparative optimization parameters could be gained by adjusting the throat area of the adjustable throat area laval nozzle and pressure parameters, decreased the particle pulverizing rate during the pneumatic conveying to certain extent.
出处
《塑料工业》
CAS
CSCD
北大核心
2007年第B06期198-200,共3页
China Plastics Industry
关键词
气力输送
粒子破碎率
可调式拉法管
管道
Pneumatic Conveying
Particle Pulverizing Rate
Adjustable Throat Area Laval Nozzle
Pipe
