论文部分内容阅读
皮带运输机是建筑业施工中应用最广泛的物料输送设备.物料输运时,含水量低于10%的物料,特别是干状粉料产生的料尘极为严重,造成环境污染.多数厂家对皮带机的粉尘采取整体式局部密闭形式治理,并辅以通风吸尘,达到控制尘源的目的.若生产厂家能进一步合理选择皮带机除尘系统中的吸尘风量,正确设计吸尘罩口的几何形状,吸尘效果将会更加理想.一、注重密闭罩吸风且的选择皮带机密闭罩吸风量的大小对于皮带机局部排风系统的技术经济效能具有十分重要的影响.采用密闭排风罩的目的是用较小的排风量来控制尘源,把绝大多数的
Belt conveyor is the most widely used material conveying equipment in the construction industry. When the material is transported, the moisture content is less than 10% of the material, especially the dust generated by the dry powder material is extremely serious, causing environmental pollution. Most manufacturers of belts The dust of the machine adopts an integral partial sealed form treatment, supplemented by ventilation and dust collection to achieve the purpose of controlling the dust source. If the manufacturer can further reasonably select the dust suction volume in the dust removal system of the belt conveyor, the geometry of the dust cover is properly designed. Shape, the effect of vacuum will be more ideal. First, pay attention to the closed hood and the choice of the suction belt confidential The amount of air suction closed the size of the belt conveyor for local exhaust system technology and economic efficiency has a very important impact. Using enclosed exhaust hood The purpose is to control the dust source with a small amount of exhaust air.