文档介绍：摘要
本文根据我国砖瓦行业中原料处理困难的现状,结合国内外先进经验,分析
了一种新型原料处理设备--轮碾机的设计过程及结构特点,探究了该机的几种设
计方案及发展前景。引进先进的技术装备、开发新的产品,从而使企业具有更强
的竞争力,这是许多企业将要面临的问题。目前,我国砖瓦行业体制改革迫在眉
捷,节能利废、保护耕地、发展新型墙体材料是发展的趋势和必然。而砖瓦企业
的发展及改造的关键环节是原料处理工艺。一种新型原料处理设备--轮碾机的诞
生,对煤矸石、页岩、尤其是粉煤灰的高效处理在实践中得到了充分论证。该机
对物料具有碾练、破碎、揉搓、混合、均化、压实等功能,可显著改善原料的综
合工艺性能。
1
Abstract
This text anticipates to handle the difficult present condition Central
plains according to the our country brick profession, combining the
domestic and international advanced experience, analyzing the design
process and the structure characteristicses of a kind of new raw material
processing equipments- round machine, investigating a design project of
that machine and developping the in the forerunner's
technique material and develop the new product, thus make the business
enterprise have the petition ability, this is the problem that
many business enterprise will , the our country brick
profession system reform forces in the eyebrow , economizing on energy
the benefit to discard, protect the farmland and develop the new wall
body material is the trend of the development and the
development of the brick business enterprise and the key link of the
reformations are the raw material processing naissance of a
kind of new raw material processing equipments- round machine, was the
powder ash from stove to handle efficiently to the coal stone, shale and
particularly to get the full argument in the machine has
the to practice, fall in pieces, roll, mix with and all turn, presses solid
etc. to the material function, can prehensive craft function of
the improvement raw material.
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第一章粉碎机械综述
粉碎机械简介
粉碎机械是应用机械力对固体物料进行粉碎作业,使之变为小块、细粒或
粉末的机械。
粉碎机械是破碎机械和粉磨机械的总称。两者通常按排料粒度的大小作大致
的区分:排料中粒度大于 3 毫米的含量占总排料量 50%以上者称为破碎机械;小
于 3 毫米的含量占总排料量 50%以上者则称为粉磨机械。有时也将粉磨机械称为
粉碎机械,这是粉碎机械的狭义含意。
利用粉碎机械进行粉碎作业的显著特征是:能量消耗大,耐磨材料和研磨介
质的用量多,粉尘严重,噪声大。
应用粉碎机械可以减小物料的粒度至一定大小;增加物料的表面积,以