colliery screened

简明释义

采煤场筛选过的煤

英英释义

例句

1.The coal was thoroughly colliery screened to remove impurities before shipment.

煤炭在发货前经过彻底的煤矿筛选以去除杂质。

2.Our company specializes in colliery screened products that meet international standards.

我们公司专注于符合国际标准的煤矿筛选产品。

3.The colliery screened coal is more efficient for energy production.

煤矿筛选后的煤在能源生产中更高效。

4.In the processing plant, all materials must be colliery screened for quality assurance.

在加工厂，所有材料都必须进行煤矿筛选以确保质量。

5.After the colliery screened process, only the best coal is sent to the market.

经过煤矿筛选处理后，只有最好的煤被送往市场。

作文

The term colliery screened refers to the process of sorting and grading coal at a coal mine, or colliery. This process is crucial for ensuring that the coal extracted is of the desired quality before it is sent for further processing or distribution. In the mining industry, coal is often found in various grades, which can significantly affect its market value and suitability for different applications. Therefore, understanding the concept of colliery screened is essential for anyone working in or studying the field of mining and energy production.The process begins with the extraction of coal from underground mines. Once the coal is brought to the surface, it undergoes initial cleaning to remove large impurities such as rocks and dirt. After this, the coal is subjected to the colliery screened process, where it is passed through a series of screens and sieves. These screens are designed to separate the coal into different sizes and grades. For instance, larger chunks of coal may be separated from smaller particles, which can then be processed differently based on their size and quality.The importance of colliery screened cannot be overstated. By effectively sorting coal, mining companies can maximize their efficiency and reduce waste. Higher-grade coal commands a better price in the market, making it vital for companies to ensure they are providing the best possible product. Moreover, the colliery screened process helps in identifying any low-quality coal that may not be suitable for sale, allowing companies to manage their resources more effectively.In addition to economic benefits, the colliery screened process also has environmental implications. By removing impurities and low-quality coal, the overall environmental impact of coal mining can be reduced. This is particularly important in an era where the focus is shifting towards sustainable practices and minimizing the carbon footprint of energy production. The coal that is deemed unsuitable can either be discarded or used in other applications, thereby reducing waste.Furthermore, advancements in technology have improved the colliery screened process over the years. Modern screening techniques employ a combination of mechanical and electronic systems that enhance the accuracy and efficiency of coal sorting. This not only increases the yield of high-quality coal but also reduces the time and labor required for the process. As the energy sector continues to evolve, the role of colliery screened will likely become even more significant, especially as the demand for cleaner and more efficient energy sources rises.In conclusion, the term colliery screened encapsulates a critical aspect of coal mining that impacts both the economy and the environment. By understanding and improving this process, the mining industry can work towards more sustainable practices while still meeting the energy demands of the world. Whether one is an industry professional or a student, grasping the significance of colliery screened is essential for navigating the complexities of modern mining operations and contributing to a more sustainable future.

短语colliery screened指的是在煤矿（或称为煤矿）对煤进行分类和分级的过程。这个过程对于确保提取的煤在进一步加工或分配之前达到所需质量至关重要。在采矿行业，煤通常以不同的等级存在，这可能会显著影响其市场价值和适用性。因此，理解colliery screened的概念对于在采矿和能源生产领域工作或学习的任何人来说都是必不可少的。该过程始于从地下矿井中提取煤炭。一旦煤被带到地面，就会进行初步清洗，以去除较大的杂质，如岩石和泥土。之后，煤会经历colliery screened过程，在此过程中，煤通过一系列筛网和筛子。这些筛网旨在将煤分成不同的尺寸和等级。例如，较大的煤块可能与较小的颗粒分开，这些颗粒可以根据其大小和质量进行不同的处理。colliery screened的重要性不容小觑。通过有效地分类煤炭，矿业公司可以最大化其效率并减少浪费。高等级的煤在市场上能获得更好的价格，因此公司必须确保他们提供最佳的产品。此外，colliery screened过程有助于识别任何低质量的煤，这些煤可能不适合销售，从而使公司能够更有效地管理其资源。除了经济利益外，colliery screened过程还具有环境意义。通过去除杂质和低质量煤，煤矿开采的整体环境影响可以减少。这在一个日益关注可持续实践和减少能源生产碳足迹的时代尤为重要。被认为不合适的煤可以被丢弃或用于其他应用，从而减少废物。此外，近年来技术进步改善了colliery screened过程。现代筛选技术采用机械和电子系统的组合，提高了煤炭分类的准确性和效率。这不仅增加了高质量煤的产量，还减少了该过程所需的时间和劳动力。随着能源部门的不断发展，colliery screened的角色可能变得更加重要，特别是在对更清洁和更高效的能源来源需求上升的情况下。总之，短语colliery screened概括了煤矿开采的一个关键方面，这对经济和环境都有影响。通过理解和改善这一过程，采矿行业可以朝着更可持续的做法迈进，同时满足世界的能源需求。无论是行业专业人士还是学生，掌握colliery screened的重要性对于驾驭现代采矿操作的复杂性以及为更可持续的未来做出贡献都是至关重要的。