论文部分内容阅读
筛子技术公司制造的 HG22/104.51Q 型水平传动筛分机使用于西德矿山迭矿厂。值得注意的是,这种筛子具有三段不同倾斜度的筛面:给料端的一段长3米,倾角34°以下;中间段长0.75米,倾角12°以下;排料端长4.5米为水平段。筛板是 V2A 的薄冲孔金属板,这种2.2米宽,10.45米长的大型筛分机,用于80毫米以下的原煤预先分级,处理量300吨/时。分为三种产品:30毫米以上,30～6毫米和6毫米以下。6毫米以下的颗粒约占给料总量的50%。原煤通过倾斜段时速度高,料层薄。在
Screen technology company made HG22 / 104.51Q horizontal transmission screening machine used in West Germany ore stacking plant. It is noteworthy that this sieve has three different inclination of the sieve: a feed end of a length of 3 meters, less than 34 ° inclination; intermediate section 0.75 meters long, less than 12 ° inclination; Discharge end of 4.5 meters for the level segment. The frit is a V2A thin perforated metal plate. This large 2.2 m wide and 10.45 m long screen is used to pre-classify raw coal below 80 mm with a capacity of 300 t / h. Divided into three products: 30 mm above, 30 ~ 6 mm and 6 mm below. 6 mm below the particles accounted for about 50% of the total feed. Raw coal through the inclined section of high speed, material thin. in