带式输送机的输送带破损隐患治理方案

Control plans for hidden dangers of belt damage in belt conveyors

为了有效防治带式输送机的输送带纵向撕裂和横向断带故障,系统分析了其打滑、跑偏等显性故障,输送带内伤、附属设备设施等潜在隐性风险,并综合评估所有直接、间接及随机潜在致险因素。结果表明:绝大多数已知且无法有效消除的危险源,或经评估后能够构成风险源的风险点,均可以加装对应的较为成熟的探测和保护手段,做到提前预判、干预及保护;而针对不可预见的随机危险源,则只能通过较为综合的措施和方法来加以预防、防治,或采用事后补救手段防止其事故的扩大。

In order to effectively prevent and control longitudinal tearing and transverse belt breakage faults of belt conveyors,the article systematically analyzes the explicit faults such as slipping and deviation,and potential hidden risks such as internal injuries and ancillary equipment and facilities of the conveyor belt,and comprehensively evaluates all direct,indirect,and random potential risk factors.The results show that the vast majority of known and ineffective hazards,or risk points that can be assessed as risk sources,can be equipped with corresponding mature detection and protection methods to achieve early prediction,intervention,and protection;For unforeseeable random hazards,comprehensive measures and methods can only be taken to prevent and control them,or remedial measures can be taken afterwards to prevent the expansion of accidents.