论文部分内容阅读
从运动学观点来讲,筛分机械分为圆运动和直线运动两大类。作圆运动的筛分机,由于振动强度高,抛射度大,物料沿筛面接触时间较短,所以,一般适用于物料的预选筛分,作直线运动的筛分机,则广泛应用于产品的脱泥、脱水、脱介,以及产品的最终筛分。而以13毫米作为分级界限的粒级,究竟选用那种振动结构的筛分机,使之能获得较好的筛分效果呢?1975年初,根据我厂工艺要求和使用条件,参照振动机械原理,自行设计了一台
From a kinematic point of view, the screening machinery is divided into two categories of circular motion and linear motion. As a circular movement of the screening machine, due to high vibration intensity, the degree of projectile, the material along the screen surface contact time is shorter, so generally suitable for pre-screening materials, for linear motion screening machine, is widely used in product off Mud, dewatering, de-introduction, and final screening of the product. And 13 mm as the grading of the boundaries of the particle size, the selection of the vibrating structure of the screening machine, so that it can get better screening effect? Early 1975, according to our factory process requirements and conditions of use, with reference to the principle of vibration machinery, Have designed one by oneself