feed water heater

简明释义

给水加热器

英英释义

例句

1.By incorporating a feed water heater, we can reduce fuel consumption in our boiler system.

通过引入给水加热器，我们可以减少锅炉系统的燃料消耗。

2.The feed water heater preheats the water before it enters the boiler, increasing overall efficiency.

给水加热器在水进入锅炉之前对其进行预热，从而提高整体效率。

3.Installing a feed water heater can significantly lower operational costs in industrial processes.

安装给水加热器可以显著降低工业过程中的运营成本。

4.The power plant utilizes a feed water heater to improve the efficiency of the steam cycle.

发电厂利用给水加热器来提高蒸汽循环的效率。

5.Regular maintenance of the feed water heater is essential to ensure optimal performance.

定期维护给水加热器对确保最佳性能至关重要。

作文

In modern power plants and industrial facilities, energy efficiency is a key focus in order to reduce operational costs and environmental impact. One crucial component that plays a significant role in enhancing energy efficiency is the feed water heater. A feed water heater is a device used to preheat the water that is fed into a steam boiler. By raising the temperature of the water before it enters the boiler, the feed water heater helps to improve the overall thermal efficiency of the system.The operation of a feed water heater is relatively straightforward. It typically utilizes steam from the boiler or other heat sources to warm up the incoming feed water. This process not only reduces the energy required for heating the water but also minimizes the thermal shock experienced by the boiler when cold water is introduced. The use of a feed water heater thus leads to a more stable and efficient operation of the boiler.There are different types of feed water heaters, including open and closed systems. In an open feed water heater, the feed water is mixed with the condensate from the steam, while in a closed system, the two fluids do not mix. Each type has its advantages and applications depending on the specific requirements of the facility. For instance, closed systems tend to be more efficient in terms of heat recovery, as they allow for better control over the heat transfer process.The benefits of using a feed water heater extend beyond just energy savings. By improving the temperature of the feed water, the feed water heater also helps to reduce the amount of fuel needed to generate steam. This not only translates to lower fuel costs but also contributes to a reduction in greenhouse gas emissions. As industries continue to seek ways to operate more sustainably, the implementation of feed water heaters is becoming increasingly common.Additionally, the use of a feed water heater can enhance the longevity of boiler equipment. When cold water enters the boiler, it can lead to thermal stress and potential damage over time. By preheating the water, the feed water heater minimizes these risks, thereby reducing maintenance costs and extending the lifespan of the boiler.In conclusion, the feed water heater is an essential component in the quest for energy efficiency in power generation and industrial processes. Its ability to preheat feed water not only improves thermal efficiency but also contributes to cost savings and environmental sustainability. As technology advances and the demand for energy-efficient solutions grows, the role of feed water heaters will undoubtedly become even more significant in various industries around the world.

在现代发电厂和工业设施中，能源效率是降低运营成本和环境影响的关键焦点。一个在提高能源效率方面发挥重要作用的关键组件是给水加热器。给水加热器是一种用于预热送入蒸汽锅炉的水的设备。通过在水进入锅炉之前提高水温，给水加热器有助于提高系统的整体热效率。给水加热器的操作相对简单。它通常利用来自锅炉或其他热源的蒸汽来加热进水。这一过程不仅减少了加热水所需的能量，还最小化了在冷水引入时锅炉所经历的热冲击。因此，使用给水加热器可以实现锅炉的更稳定和高效的运行。给水加热器有不同类型，包括开放式和闭合式系统。在开放式给水加热器中，进水与蒸汽的冷凝水混合，而在闭合系统中，两种流体不混合。每种类型根据设施的具体要求都有其优点和应用。例如，闭合系统在热回收方面通常更有效，因为它们允许更好地控制热传递过程。使用给水加热器的好处不仅限于节能。通过提高进水的温度，给水加热器还帮助减少产生蒸汽所需的燃料量。这不仅意味着燃料成本降低，还有助于减少温室气体排放。随着行业继续寻求更可持续的运营方式，给水加热器的应用变得越来越普遍。此外，使用给水加热器可以增强锅炉设备的寿命。当冷水进入锅炉时，可能会导致热应力和潜在的损坏。通过预热水，给水加热器最小化了这些风险，从而减少维护成本并延长锅炉的使用寿命。总之，给水加热器是在发电和工业过程中追求能源效率的一个重要组成部分。其预热进水的能力不仅提高了热效率，还带来了成本节约和环境可持续性。随着技术的进步和对能源高效解决方案的需求增加，给水加热器在全球各行业中的作用无疑将变得更加重要。