coal burning boiler

简明释义

煤锅炉

英英释义

例句

1.We need to monitor the emissions from the coal burning boiler to comply with local laws.

我们需要监测燃煤锅炉的排放，以遵守当地法律。

2.Maintenance of the coal burning boiler is essential for safe operation.

对燃煤锅炉的维护对于安全操作至关重要。

3.The coal burning boiler provides heat for the entire building during the winter months.

在冬季，整个建筑的供暖由燃煤锅炉提供。

4.Due to environmental regulations, the old coal burning boiler was replaced with a cleaner alternative.

由于环境法规，旧的燃煤锅炉被更清洁的替代品取代。

5.The factory installed a new coal burning boiler to increase its production efficiency.

工厂安装了一台新的燃煤锅炉以提高生产效率。

作文

The use of coal as a primary energy source has been a topic of discussion for many years, particularly in relation to its environmental impact. One of the key technologies associated with coal usage is the coal burning boiler, which is designed to convert the chemical energy stored in coal into thermal energy. This process involves burning coal to produce steam, which can then be used to drive turbines for electricity generation or for heating purposes. Historically, coal burning boilers played a significant role in powering industries and providing heat for residential buildings. They were favored due to their ability to burn large quantities of coal efficiently. However, the combustion of coal releases various pollutants, including sulfur dioxide, nitrogen oxides, and particulate matter, which can have detrimental effects on air quality and public health. As awareness of these issues has grown, many countries have started to transition away from coal-fired power plants and coal burning boilers in favor of cleaner energy sources such as natural gas, wind, and solar power.Despite the shift towards greener alternatives, coal burning boilers still exist in many parts of the world, especially in developing nations where coal remains a cheap and accessible energy source. These boilers are often equipped with technologies to reduce emissions, such as scrubbers and electrostatic precipitators, which help capture harmful pollutants before they are released into the atmosphere. Nevertheless, the effectiveness of these technologies varies, and many coal burning boilers continue to contribute to environmental degradation.In recent years, there has been a renewed interest in improving the efficiency of coal burning boilers through advanced combustion techniques and better fuel management. Research is being conducted to develop low-emission coal burning boilers that can operate more cleanly and efficiently. For example, fluidized bed combustion technology allows for more complete combustion of coal, resulting in lower emissions and higher energy output.Moreover, the concept of carbon capture and storage (CCS) is gaining traction as a potential solution for mitigating the impact of coal burning boilers. CCS involves capturing carbon dioxide emissions produced from the use of fossil fuels and storing them underground to prevent them from entering the atmosphere. While this technology is still in the developmental stage, it holds promise for allowing coal burning boilers to continue operating while reducing their carbon footprint.In conclusion, coal burning boilers have been a cornerstone of industrial energy production for decades. While they provide significant benefits in terms of energy generation, their environmental impact cannot be overlooked. The future of coal burning boilers lies in innovation and adaptation, focusing on reducing emissions and enhancing efficiency. As the world moves towards a more sustainable energy future, the challenge will be to balance the need for reliable energy with the imperative to protect our environment.

煤炭作为主要能源的使用多年来一直是一个讨论的话题，特别是在其对环境影响的关系上。与煤炭使用相关的关键技术之一是煤燃烧锅炉，它旨在将储存在煤中的化学能转化为热能。这个过程涉及燃烧煤以产生蒸汽，然后可以用来驱动涡轮机发电或用于供热。历史上，煤燃烧锅炉在为工业提供动力和为住宅建筑提供热量方面发挥了重要作用。由于其能够高效燃烧大量煤炭，因此受到青睐。然而，煤的燃烧释放出各种污染物，包括二氧化硫、氮氧化物和颗粒物，这些物质会对空气质量和公众健康产生不利影响。随着人们对这些问题的认识不断提高，许多国家开始逐步淘汰燃煤电厂和煤燃烧锅炉，转向天然气、风能和太阳能等更清洁的能源。尽管向更绿色替代品的转变，煤燃烧锅炉仍然存在于世界许多地方，尤其是在煤炭仍然是廉价和可获取的能源来源的发展中国家。这些锅炉通常配备有减少排放的技术，如洗涤器和静电除尘器，这些装置有助于在有害污染物释放到大气之前捕获它们。然而，这些技术的有效性各不相同，许多煤燃烧锅炉仍然继续对环境造成破坏。近年来，人们对通过先进燃烧技术和更好的燃料管理来提高煤燃烧锅炉效率产生了新的兴趣。正在进行研究，以开发低排放的煤燃烧锅炉，使其能够更清洁、更高效地运行。例如，流化床燃烧技术允许更完全地燃烧煤，从而导致更低的排放和更高的能量输出。此外，碳捕集与储存（CCS）的概念正在作为减轻煤燃烧锅炉影响的潜在解决方案而获得关注。CCS涉及捕获使用化石燃料产生的二氧化碳排放并将其储存于地下，以防止其进入大气。虽然这项技术仍处于开发阶段，但它为使煤燃烧锅炉在减少碳足迹的同时继续运行提供了希望。总之，煤燃烧锅炉几十年来一直是工业能源生产的基石。虽然它们在能源生成方面提供了显著的好处，但其对环境的影响也不可忽视。煤燃烧锅炉的未来在于创新和适应，重点是减少排放和提高效率。随着世界向更可持续的能源未来迈进，挑战将是平衡对可靠能源的需求与保护环境的必要性。