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我厂在1964年建成了以气流烘砂和凤动输送装置为主的砂处理系统。通过半年多的生产实践证明:这种装置比一般常用的烘干、提升、运输设备要优越得多,它使砂处理工部的机械化工作大为简化,并且防尘效果很好,经过测尘证明,整个新砂处理系统在工作过程中可以保证工作环境中的硅尘合量不超过2毫克/米~3,达到了国家要求。现将我厂气流烘砂与风动输送装置的使用情况简介如下。基本概念在现代运输技术中越来越广泛地应用空气运输散状颗粒物料,其原理是:将颗粒物料送入输送管道的气流中,并随气流运送到目的地,然后将它从气流中分离出来。气流烘砂也是应用此原理,所不同之处
I plant in 1964 built a sand-drying and Feng moving conveyor-based sand treatment system. Through more than six months of production practice proved that: This device than the commonly used drying, lifting, transportation equipment is much more superior, it makes the mechanization of the sand processing department greatly simplified, and the dust effect is good, after the dust Proved that the entire new sand processing system in the work process can ensure that the amount of silica dust in the work environment does not exceed 2 mg / m ~ 3, reached the national requirements. Now I plant air drying sand and pneumatic conveying device usage is as follows. Basic Concepts The use of air to transport bulk particulate material is becoming more and more common in modern transportation technology on the principle that the particulate material is fed into the air flow of the conveying pipe and carried with the air flow to the destination and then separated from the air flow . Air sand drying sand is the application of this principle, the difference