Coal Washing Plant Thickener Dredging Technique !

Описание: A Little Wisdom Helps You Become Smarter !

Even if professional divers are sent to dive into the thickener of the coal washing plant to dredge it, there are still great risks !

Although professional divers have certain professional skills and relevant experience, the environment inside the thickener of the coal washing plant is complex and harsh. There is a high concentration of coal slurry water, which may affect vision and impede movement. Moreover, there is often an accumulation of toxic and harmful gases, such as hydrogen sulfide. It is difficult to fully ensure gas safety even after ventilation in advance. In addition, there is also the risk of being buried by the collapse of coal slurry. Once an accident occurs, it will easily endanger the lives of divers !

A more appropriate approach is to first use various external means to investigate the cause of the blockage, such as using professional detection equipment to check the internal situation, and attempting mechanical dredging methods that do not require diving, such as high-pressure water jet, and then solve the blockage problem on the premise of ensuring the maximum safety of personnel !