【摘要】 为证实稀相正压气力输送系统用于高温萤石粉输送的可行性 ,进行了小流量、短距离输送的工程设计和实践 ,通过调试分析了运行中出现的问题 ,提出了解决方案 ,推荐了料气混合比、输送气流流速等几个重要的设计参数。实践表明 :该技术用于小型输送系统 ,具有很高的性价比 ,并且操作简单 ,具有推广应用价值更多还原

【Abstract】 The feasibility of the dilute phase normal pressure air delivery system has been proved by the small scale high temperature fluorite powder delivery.After analyzing and adjusting the problems during operating the resolved scheme was carried out. The material gas mixture ratios,the velocities of the delivery flow and some other important design parameters were recommended.It is clearly indicated that this technique used in the small scale conveyance system,has very high property price ratio,and is operated simply,having expansion application value.更多还原