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覆膜烧砂机原理
更新时间: 2020-11-04 00:00:00  

覆膜烧砂机原理:转载机装入振动料仓输送到振动筛内,筛上物流入废料斗,筛下物由“Z”形刮板输送机送到储料仓,再由螺旋输送机经溜槽输送到筒体尾部,当筒体倾斜安装,以低俗回转时,湿砂与热气体逆向流动,热气体从筒体头部流向尾部的同时预热湿砂,湿砂经预热段流向高温段,受尾部螺旋片和筒体内扬料板在沿周内翻动的同时沿轴向移动前进,均匀分布于筒体半圆周上,呈悬浮状与热气体接触,使移动过程中的河砂加热(200-400℃),将表面的附着水烘干,成为合格产品,从头部卸料口卸到料罐待生产使用。

关键词: 覆膜 原理

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