寒区长距离带式输送机防冻除尘系统的设计与应用  

Design and application of anti-freezing and de-dust system for long distance belt conveyor in cold area

作　　者：张晓广 张金瑞 林旭楠 赵文军 董浩 史有志 ZHANG Xiaoguang;ZHANG Jinrui;LIN Xunan;ZHAO Wenjun;DONG Hao;SHI Youzhi(Hulunbei’er Dongming Mining Industry Co.,Ltd.,Hulunbei’er 021000,China)

机构地区：[1]呼伦贝尔东明矿业有限责任公司,内蒙古呼伦贝尔021000

出　　处：《露天采矿技术》2024年第6期61-64,共4页Opencast Mining Technology

摘　　要：为了解决寒区长距离带式输送机运行过程中产生的粉尘及掉落物,保障装置稳定运行,满足安全环保要求;通过论证分析引用防冻黏技术将输送机上冻黏物与板结物进行软化处理,利用多级清扫装置配合使用对软化处理过的冻黏物与板结物进行多级清扫,同时在带式输送机转载部位安装负压诱导湿式除尘器来解决因物料转载产生的游离粉尘,确保整套装置运行中的清洁性。该设计对于寒区露天矿长距离带式输送机运行中的防冻、防黏、清扫及除尘效果明显,可在相同地区行业推广应用。In order to solve the dust and falling objects generated during the operation of long distance belt conveyors in cold areas,ensure the stable operation of the device,and meet the safety and environmental protection requirements,anti-freeze stickiness technology was used through demonstration and analysis to remove frozen stickies and hardened objects on the belt.For softening treatment,a multi-stage cleaning device is used to carry out multi-stage cleaning of the softened frozen sticky materials and hardened materials.At the same time,a negative pressure-induced wet dust collector is installed at the transfer part of the belt conveyor to solve the free dust generated by the transfer of materials,to ensure the cleanliness of the whole set of device in operation.This design has obvious anti-freezing,anti-sticking,cleaning and de-dust effects in the operation of long-distance belt conveyors in open-pit mines in cold areas,and can be promoted and applied in industries in the same region.

关 键 词：严寒地区 长距离 带式输送机 防冻 除尘 清扫器 

分 类 号：TD422[矿业工程—矿山机电]