摘要
为了使螺旋给料机在输送物料的过程中能保持连续性、稳定性和均匀性,对其中的主要参数进行了修改.将料槽焊接成密闭的圆筒形钢管,叶片与料槽之间的间隙改为2m m;改变了螺旋螺矩,即S=(0.35～0.45)Db;改进了密封装置,即用橡胶密封圈和石棉盘根双重密封.
To make it keep continuity, stability and equality in the process of transmitting materiel, the article recomposed and designed the primary parameters of the standard worm distributor, that is, to join the materiel trough into cylindrical steel tube which was airtight, and to change the separation between materiel trough and blade to be 2 nun. The worm distance was also changed, i.e., S = （0.35 -0.45）Db. Moreover, the obturation equipment was greatly improved, by using both rubber and asbestos to seal up.
出处
《宁夏工程技术》
CAS
2006年第2期187-188,共2页
Ningxia Engineering Technology
关键词
螺旋给料机
改进方案
密封
worm distributor
designing and developing scheme
seal up
