pulverized coal burner

简明释义

煤粉燃烧器

英英释义

例句

1.The pulverized coal burner operates at high temperatures, allowing for more complete combustion.

该粉煤燃烧器在高温下运行，允许更完全的燃烧。

2.Environmental regulations require that all pulverized coal burners be equipped with advanced emission control systems.

环境法规要求所有的粉煤燃烧器都必须配备先进的排放控制系统。

3.The efficiency of the power plant improved significantly after upgrading to a new pulverized coal burner.

在升级到新的粉煤燃烧器后，发电厂的效率显著提高。

4.Maintenance of the pulverized coal burner is crucial for optimal performance.

对粉煤燃烧器的维护对于最佳性能至关重要。

5.Our team conducted a study on the impact of pulverized coal burners on air quality.

我们的团队对粉煤燃烧器对空气质量的影响进行了研究。

作文

The use of fossil fuels has been a significant part of human development, providing energy for industries, homes, and transportation. Among these fossil fuels, coal has been one of the most widely used resources due to its abundance and relatively low cost. However, the traditional methods of burning coal have raised environmental concerns, leading to innovations in technology. One such innovation is the pulverized coal burner, which plays a crucial role in modern coal combustion systems. A pulverized coal burner (粉煤机) is designed to enhance the efficiency of coal burning by grinding the coal into a fine powder before it is ignited. This process allows for a more uniform and complete combustion, resulting in higher energy output and reduced emissions compared to conventional coal burners.The operation of a pulverized coal burner involves several steps. First, the coal is fed into a pulverizer, where it is crushed into a fine powder. This powdered coal is then mixed with air and transported to the burner. The fine particles of coal have a larger surface area, which means they ignite more quickly and burn more completely. As a result, this method not only maximizes energy production but also minimizes the release of pollutants such as sulfur dioxide and nitrogen oxides into the atmosphere.Moreover, the use of pulverized coal burners is not limited to power generation. They are also employed in various industrial processes, including cement production and steel manufacturing. In these applications, the efficient combustion of coal translates to lower operational costs and improved productivity. Industries that rely on heavy machinery and high-temperature processes benefit significantly from the enhanced performance offered by pulverized coal burners.Despite the advantages, the reliance on coal as an energy source raises important environmental issues. The extraction and burning of coal contribute to greenhouse gas emissions, which are a leading cause of climate change. Therefore, while pulverized coal burners improve efficiency, there is an ongoing debate about the sustainability of coal as a long-term energy solution. Transitioning to renewable energy sources, such as wind, solar, and hydroelectric power, is essential to mitigate the impacts of fossil fuel consumption.In conclusion, pulverized coal burners represent a significant advancement in coal combustion technology, offering improved efficiency and reduced emissions. However, the environmental implications of coal usage cannot be overlooked. As we move towards a more sustainable future, it is crucial to balance the benefits of technologies like pulverized coal burners with the need to reduce our reliance on fossil fuels. The challenge lies in developing cleaner energy solutions that can meet global demands without compromising the health of our planet.

化石燃料的使用是人类发展的重要组成部分，为工业、家庭和交通提供能源。在这些化石燃料中，煤因其丰富和相对低廉的成本而被广泛使用。然而，传统的燃煤方式引发了环境问题，促使技术创新。其中一种创新就是pulverized coal burner（粉煤机），它在现代煤燃烧系统中发挥着关键作用。pulverized coal burner（粉煤机）旨在通过将煤磨成细粉来提高燃烧效率。这一过程使得燃烧更加均匀和完全，导致比传统燃煤炉更高的能量输出和更少的排放。pulverized coal burner的操作涉及几个步骤。首先，煤被送入粉碎机，在那里被压碎成细粉。然后，这种粉状煤与空气混合并输送到燃烧器。煤粒的细小颗粒具有更大的表面积，这意味着它们点燃得更快，燃烧得更完全。因此，这种方法不仅最大化了能量生产，还最小化了二氧化硫和氮氧化物等污染物释放到大气中的可能性。此外，pulverized coal burners的使用并不限于发电。它们还被用于水泥生产和钢铁制造等各种工业过程。在这些应用中，煤的高效燃烧转化为较低的运营成本和更高的生产力。依赖重型机械和高温工艺的行业从pulverized coal burners提供的增强性能中受益显著。尽管有这些优势，但对煤作为能源来源的依赖也引发了重要的环境问题。煤的开采和燃烧导致温室气体排放，而这些正是气候变化的主要原因。因此，虽然pulverized coal burners提高了效率，但关于煤的可持续性仍然存在争论。向风能、太阳能和水电等可再生能源的过渡对于减轻化石燃料消费的影响至关重要。总之，pulverized coal burners代表了煤燃烧技术的重要进步，提供了更高的效率和减少的排放。然而，煤的使用带来的环境影响不可忽视。在我们迈向更可持续的未来时，平衡像pulverized coal burners这样的技术的好处与减少对化石燃料的依赖的需要至关重要。挑战在于开发能够满足全球需求而不损害我们星球健康的更清洁的能源解决方案。