新型环保混匀圆形堆取料机方案设计

Design of a new type of environment-friendly circular stacker-reclaimer

圆形料场堆取料机是一种大型环保散料存储装卸设备,有环保节能、占地小等优势,被广泛应用于港口、化工、电厂等领域。传统设计的取料机每次都只能取一种物料,若要实现混煤,只能通过配煤间或2台取料机同时作业,这就要求电厂需要同时具备2台堆取料机的场地及成套设备系统,投入大、成本高,且煤场及输煤设备本就属于粉尘污染源,增加1套系统即增加1倍的污染源,环保压力较大。文中通过对新型环保混匀圆形堆取料机的研究,透彻分析可伸缩护罩及料斗结构,达到双取料机协同工作原理等,解决现有2座堆取料机混匀的一种浪费、占地大、投资高等问题。

The circular stockyard stacker-reclaimer is a large-scale environmentally-friendly bulk storage and loading equipment,which has the advantages of environmental protection,energy saving and small occupation,so it is widely used in ports,chemical industry,power plants and other fields.The traditional reclaimer can only take one kind of material at a time,and if coal blending is to be realized,it can only be done through coal blending or two reclaimers at the same time,which requires the power plant to accommodate two stacker-reclaimer sites and complete sets of equipment systems at the same time,with large investment and high cost.Moreover,the coal yard and coal conveying equipment are dust pollution sources,so the pollution will be doubled by adding one system,and the environmental protection pressure is greater.Based on the research of a new type of environment-friendly circular stacker-reclaimer,the structure of retractable shield and hopper is deeply analyzed,so as to achieve the cooperation of two reclaimers and solve the problems of resource waste,large land occupation and high investment caused by the simultaneous operation of two existing stacker-reclaimers.