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圆孔和长圆孔筛片是制糖工业、粮食辗米、饲料粉碎、碳铵分离及其他筛选过滤、清选机械不可缺少的关键配件之一,对筛片技术要求的设计和选择好坏,会直接影响主机的机械性能。曾有这样一例:由于大多数因筛片的问题而使国内已生产的二千多台连续锥兰离心机积压或出厂后不能使用的事件,以致由一机部委托重型机械局紧急召集有关生产筛片的行业进行攻关,并在苏州召开全国锥兰离心机筛网鉴定会义,解决这一问题。本文想通过对一般常用的板材筛选过滤筛片的分析介绍,对此提供一些基本情况,以供设计制造和选择筛选过滤设备时,合理采用筛片,使能更有效地发挥和提高主机的机械性能和生产效率。
Round hole and long hole sieve is the sugar industry, rice rolling mill, feed crushing, ammonium bicarbonate separation and other screening filtration, cleaning machinery indispensable one of the key components of the sieve technology requirements of the design and selection of good or bad, Will directly affect the host’s mechanical properties. For example, most of the more than 2,000 continuous cone centrifuges produced in the country due to the problems of sieving caused a backlog of products that could not be used by backcountry centrifuges. As a result, a machinery department was called in to urgently convene the relevant production Sieve industry to tackle the problem, and convened in Suzhou, China Cone centrifuge screen identification meeting to resolve this issue. In this paper, through the analysis of the commonly used screening filter plate presentation, to provide some basic information for the design and manufacture and selection of filter equipment, the rational use of sieve, to enable more effective use of the host to enhance the machinery Performance and productivity.