exhaust feed heater

简明释义

废汽给水加热器

英英释义

例句

1.A malfunctioning exhaust feed heater can lead to increased emissions and reduced efficiency.

故障的排气加热器可能导致排放增加和效率降低。

2.The exhaust feed heater plays a crucial role in maintaining the thermal balance of the system.

排气加热器在维持系统的热平衡方面发挥着重要作用。

3.By installing an exhaust feed heater, we can reduce fuel consumption significantly.

通过安装排气加热器，我们可以显著减少燃料消耗。

4.Engineers are analyzing the performance of the exhaust feed heater to optimize energy recovery.

工程师正在分析排气加热器的性能，以优化能量回收。

5.The power plant uses an exhaust feed heater to improve overall efficiency by recycling waste heat.

发电厂使用排气加热器通过回收废热来提高整体效率。

作文

In modern power plants, efficiency and energy conservation are critical factors that can significantly impact operational costs and environmental sustainability. One of the key components that contribute to these goals is the exhaust feed heater. An exhaust feed heater (排气给水加热器) is a device used to recover waste heat from the exhaust gases of a turbine or engine. This recovered heat is then used to preheat the feed water before it enters the boiler or steam generator, which enhances the overall thermal efficiency of the system.The primary function of an exhaust feed heater is to utilize high-temperature exhaust gases that would otherwise be released into the atmosphere. By capturing this waste heat, the exhaust feed heater reduces the amount of fuel needed to reach the desired temperature in the boiler. As a result, this not only minimizes fuel consumption but also lowers emissions, making the power generation process cleaner and more sustainable.Moreover, the integration of an exhaust feed heater into a power plant's system can lead to significant economic benefits. The initial investment in such technology can be offset by the savings generated from reduced fuel costs and improved efficiency. Over time, the return on investment becomes evident as operational costs decrease and the plant's output increases due to enhanced performance.In addition to improving efficiency, exhaust feed heaters also play a role in ensuring the longevity of the equipment. By preheating the feed water, these devices help maintain stable temperatures within the boiler, reducing thermal stress and minimizing the risk of damage. This not only prolongs the life of the boiler but also decreases maintenance requirements, leading to further cost savings.The implementation of exhaust feed heaters is not limited to large-scale power plants; they can also be utilized in various industrial applications where heat recovery is advantageous. Industries such as chemical manufacturing, oil refining, and even HVAC systems can benefit from the installation of these heaters. The versatility of exhaust feed heaters makes them a valuable addition to any system looking to enhance energy efficiency and reduce waste.As the world increasingly shifts towards renewable energy sources and strives for greater sustainability, technologies like the exhaust feed heater will become even more important. They exemplify how innovative engineering solutions can lead to improved energy utilization and lower environmental impact. In conclusion, the exhaust feed heater is a crucial component in modern energy systems, providing both economic and environmental advantages through effective waste heat recovery and energy efficiency improvements.

在现代发电厂中，效率和能源节约是显著影响运营成本和环境可持续性的关键因素。一个对这些目标有重要贡献的关键组件是排气给水加热器。排气给水加热器是一种用于回收涡轮或发动机排气中的废热的设备。这种回收的热量用于在进锅炉或蒸汽发生器之前预热给水，从而提高系统的整体热效率。排气给水加热器的主要功能是利用本来会释放到大气中的高温废气。通过捕获这些废热，排气给水加热器减少了达到锅炉所需温度所需的燃料量。因此，这不仅减少了燃料消耗，还降低了排放，使发电过程更加清洁和可持续。此外，将排气给水加热器集成到发电厂系统中可以带来显著的经济效益。对这种技术的初始投资可以通过减少燃料成本和提高效率所产生的节省来抵消。随着时间的推移，投资回报变得明显，因为运营成本降低，得益于性能提升，厂房的产出增加。除了提高效率外，排气给水加热器还在确保设备的耐用性方面发挥作用。通过预热给水，这些设备有助于保持锅炉内的稳定温度，从而减少热应力，降低损坏风险。这不仅延长了锅炉的使用寿命，还减少了维护需求，从而带来进一步的成本节省。排气给水加热器的应用并不仅限于大型发电厂；它们也可以在各种工业应用中使用，在热回收方面具有优势。化工制造、石油精炼甚至HVAC系统等行业都可以从这些加热器的安装中受益。排气给水加热器的多功能性使其成为任何希望提高能效和减少浪费的系统中的宝贵补充。随着世界日益向可再生能源转型，并努力实现更大的可持续性，像排气给水加热器这样的技术将变得更加重要。它们展示了创新工程解决方案如何导致更好的能源利用和更低的环境影响。总之，排气给水加热器是现代能源系统中的一个关键组件，通过有效的废热回收和能效提升提供经济和环境上的优势。