rock dust barrier

简明释义

岩粉棚

英英释义

例句

1.The rock dust barrier was crucial in minimizing the risk of fire in the mining area.

在矿区，岩石灰尘屏障对于减少火灾风险至关重要。

2.After the inspection, the team found that the rock dust barrier needed reinforcement.

检查后，团队发现岩石灰尘屏障需要加固。

3.Proper maintenance of the rock dust barrier can save lives in hazardous environments.

对岩石灰尘屏障的适当维护可以拯救危险环境中的生命。

4.During the safety drill, we practiced how to maintain the rock dust barrier effectively.

在安全演练中，我们练习了如何有效维护岩石灰尘屏障。

5.The miners installed a rock dust barrier to prevent coal dust explosions in the tunnel.

矿工们安装了一个岩石灰尘屏障以防止隧道内的煤尘爆炸。

作文

In the world of mining and underground construction, safety is paramount. One of the innovative solutions that has emerged to enhance safety is the use of a rock dust barrier. A rock dust barrier refers to a layer of finely crushed rock that is applied to surfaces within mines or tunnels to reduce the risk of explosions caused by flammable gases and dust. This method has been proven effective in controlling the ignition of coal dust, which can lead to catastrophic events if not managed properly.The application of rock dust barriers is particularly important in coal mines, where the presence of methane gas poses a significant threat. When mixed with air, methane can create an explosive atmosphere, especially in confined spaces. By using a rock dust barrier, miners can help to mitigate this risk. The dust creates a non-combustible layer that smothers any potential ignition sources, thereby reducing the likelihood of an explosion.Furthermore, the implementation of rock dust barriers also aids in improving visibility within the mine. When dust accumulates on surfaces, it can obscure vision, making it difficult for workers to navigate safely. By applying a rock dust barrier, the surfaces remain clearer, allowing for better visibility and safer working conditions.In addition to enhancing safety, rock dust barriers can also contribute to the overall efficiency of mining operations. When the risk of explosions is minimized, workers can focus on their tasks without the constant fear of danger. This improved morale can lead to increased productivity, as workers are more likely to perform their duties effectively when they feel safe.It is essential for mining companies to regularly monitor and maintain rock dust barriers. Over time, these barriers can become less effective due to wear and tear, environmental conditions, or changes in mining practices. Regular inspections and maintenance ensure that the barriers remain intact and continue to provide the necessary protection.In conclusion, the use of a rock dust barrier is a critical safety measure in the mining industry. By creating a non-combustible layer that helps to prevent explosions, these barriers play a vital role in protecting the lives of miners and ensuring the smooth operation of mining activities. As technology advances, it is likely that the methods for applying and maintaining rock dust barriers will continue to improve, further enhancing safety and efficiency in the mining sector.

在矿业和地下建设的世界中，安全至关重要。出现的一种创新解决方案是使用岩石尘埃屏障。岩石尘埃屏障指的是一种细碎岩石的层，这种层被应用于矿井或隧道内的表面，以减少由于易燃气体和尘埃引起的爆炸风险。这种方法已被证明对控制煤尘的点燃非常有效，如果不妥善管理，煤尘可能导致灾难性事件。岩石尘埃屏障的应用在煤矿中特别重要，因为甲烷气体的存在构成了重大威胁。当与空气混合时，甲烷会在封闭空间内形成爆炸性气氛。通过使用岩石尘埃屏障，矿工可以帮助减轻这一风险。这种尘埃形成了一层不可燃的保护层，能够扑灭任何潜在的点燃源，从而降低爆炸的可能性。此外，岩石尘埃屏障的实施还可以改善矿井内的能见度。当尘埃在表面上积聚时，会遮蔽视线，使工人难以安全导航。通过应用岩石尘埃屏障，表面保持更清晰，从而提高能见度和安全工作条件。除了增强安全性，岩石尘埃屏障还可以提高采矿作业的整体效率。当爆炸风险降到最低时，工人可以专注于他们的任务，而不必时刻担心危险。这种改善的士气可以导致生产力的提高，因为当工人感到安全时，更有可能有效地执行自己的职责。矿业公司定期监测和维护岩石尘埃屏障是至关重要的。随着时间的推移，由于磨损、环境条件或采矿实践的变化，这些屏障的效果可能会降低。定期检查和维护确保屏障保持完好，并继续提供必要的保护。总之，使用岩石尘埃屏障是矿业行业关键的安全措施。通过创建一层不可燃的保护层，帮助防止爆炸，这些屏障在保护矿工生命和确保采矿活动顺利进行方面发挥着至关重要的作用。随着技术的进步，应用和维护岩石尘埃屏障的方法可能会继续改进，进一步提高矿业部门的安全性和效率。