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单卧轴强制式搅拌机,一般国家都参照西德埃尔巴公司产品的主要参数,但对某些主要参数仍未找到一定规律。本文就螺旋带螺旋升角λ的选择范围进行讨论。一、单卧轴强制式搅拌机的搅拌原理单卧轴强制式混凝土搅拌机的搅拌筒有固定和倾翻出料两种,搅拌轴上装有端面和螺旋带状两种叶片,也有的只装有螺旋状叶片。工作时在转轴上的螺旋带状叶片把靠近搅拌筒壁的砼物料推向拌筒的另一端,迫使砼物料作强烈的对流运动,因而能使物料在较短的时间内达到均匀。
For single-shaft forced mixers, the general country is referring to the main parameters of the company’s products, but certain rules have not yet found a certain rule. This paper discusses the selection range of spiral helix angle λ. First, the single-horizontal shaft forced mixer mixing principle Single-shaft forced concrete mixer mixer tube is fixed and tilting out of the two, the mixing shaft is equipped with end face and spiral ribbon two kinds of leaf, and some only with spiral Blade. During operation, the spiral ribbon blades on the shaft push the crucible material near the wall of the mixing drum toward the other end of the mixing cylinder, forcing the crucible material to perform a strong convective motion, thereby enabling the material to be even in a short period of time.