经过调查发现，输送机常在粉尘的环境中运行，因此要求具有较好的防尘性能。但即便有很好的性能，还是会出现尘土飞扬的场景，那么下面就来分析下输送带出现扬尘的原因，以及怎么去处理吧！

　　After investigation, it is found that the conveyor often runs in the dust environment, so it requires better dustproof performance. But even if there is a good performance, there will still be a dusty scene, so here is the analysis of the conveyor belt dust causes, and how to deal with it!

　　输送带出现扬尘的原因

　　煤炭在转接机房、筛分塔等处改变了输送方向、产生了落差，故在转接点极易产生冲击气流和诱导风，造成扬尘扩散。输送带输送过程中，皮带表面会残留煤尘和煤泥，并附着在皮带上，尤其在皮带转回程时，这些附着物有很大一部分会洒落到回转处地面，煤泥风干后会随风起尘，清扫不及时就会对周边环境造成污染。

　　Cause of dust on conveyor belt

　　Coal in the transfer room, screen tower and other places changed the direction of transportation, resulting in a drop, so it is easy to produce impact airflow and induced wind at the transfer point, resulting in dust diffusion. In the conveying process of the conveyor belt, the surface of the belt will remain coal dust and slime, and attached to the belt, especially when the belt turns back, a large part of these attachments will fall to the ground at the turning place, and the dust will be blown by the wind after the slime is dried, and the cleaning will cause pollution to the surrounding environment if not timely.

　　输送带出现扬尘的处理

　　Conveyor belt dust handling

　　输送带头（尾）部卸料点上方设置定点吸尘罩、输送带全密闭负压抽风、矿槽内负压抽风、通风槽等等。在输送机的机头(尾)部上方设置吸尘罩，头(尾)部漏斗上盖顶部开孔并在孔洞四周安装密闭胶帘，吸尘罩固定在输送带的上方并接到外部除尘管网上，当输送机在某个卸料点卸料时，安装在该点机头(尾)上部吸尘罩上的阀门自动开启并进行抽风除尘。

　　A fixed dust hood is set above the discharge point of the conveyor head (tail), the conveyor belt is fully sealed with negative pressure air pumping, the negative pressure air pumping in the mine groove, ventilation groove and so on. Above the conveyor of the nose (tail) set up the dust hood, head (tail) cover the top of the funnel hole and around the hole sealed plastic curtain installation, dust hood is fixed above the conveyor belt and to the external dust removal pipe network, when the conveyor in a certain discharge point discharge, installed at that point the nose (tail) valve automatically open on the top dust hood and convulsions dust removal.

　　山东输送带厂家认为在矿槽（仓）上或转运站内卸料口侧面的地面上通长布置通风槽，通风槽上的移动小车接口分别和带式输送机头(尾)部漏斗上部吸尘口上的风管连接，可逆输送带需要设置2台移动小车，带式输送机移动时带动通风槽上的移动小车行走，通风槽通过管道和矿槽（仓）或转运站外的集中除尘站连接。等等。

　　Shandong conveyor belt manufacturers think in trough (warehouse) or transfer station discharge outlet on the side of the ground through long ventilation slots, ventilation slots on the mobile trolley interface respectively and belt conveyor head (tail) funnel upper aspiration duct connection on the mouth, mobile car, the two reversible belt need to set up mobile belt conveyor drive ventilation slots on the mobile trolley when walking, The ventilation trough is connected with the mine trough (bin) or the centralized dust removal station outside the transfer station through the pipe. And so on.

　　总之，这些方法都有一定的防尘效果，但也不同程度地存在着某些局限性，所以需要根据自己的实际情况去选择合适合理的除尘方法。更多问题的解答，您可以来我们网站www.huafengxiangsu.com 进行咨询！

　　In short, these methods have a certain dust-proof effect, but there are also some limitations to varying degrees, so it is necessary to choose appropriate and reasonable dust removal methods according to their actual situation. For more answers, you can come to our website www.huafengxiangsu.com for consultation!