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高压离心通风机叶轮及选材的注意事项有哪些?

作者: 来源: 发布日期: 2024-06-25 浏览次数:
信息摘要:
在效率比较大的气流干燥系统中,高压离心通风机需要输送分散的物料,这样叶片的形状就会变小;减少物料与叶片碰撞的机会,使物料平滑地随气体向出口流动,从而减少叶片的结料和磨损。叶轮的形状有前弯径式和弯式两种…

       在效率比较大的气流干燥系统中,高压离心通风机需要输送分散的物料,这样叶片的形状就会变小;减少物料与叶片碰撞的机会,使物料平滑地随气体向出口流动,从而减少叶片的结料和磨损。

高压离心通风机

       叶轮的形状有前弯径式和弯式两种。经测试,离心通风机采用后弯直炒的抗磨性较好。同前弯叶片比起来,不容易出现结料、磨损的现象,运转平稳。

       高压离心通风机叶轮的转速对抗磨性和结料状况有很大的影响。在不会左右到稳定的运行的前提下,要尽可能地降低转速。

       在低速时,叶轮的直径较大,分散的物料效果较差;效率比较大的气流干燥器中高压离心通风机转速高,由于湿料含有水分和一些腐蚀性气体,干燥,扩散到空气中。因此离心通风机抽吸的空气,不但含有固体颗粒。此外还有腐蚀性气体,就需要选用耐腐蚀、耐温、抗磨的叶片料。

       这章知识,是由《苏州磐力风机》实战经验,江苏省苏商百强企业,十年耐用风机专注风机生产厂家,源头手工工艺,风机花瓣填料轴封,生产周期短2天内交货,风机效能+10%,急单出货2天内,提供设计方案,我们因为用心,所以放心,求实共赢,若有难题,欢迎垂询0512-82870668


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