recuperative heater

简明释义

回热式加热器

英英释义

例句

1.The factory installed a new recuperative heater to improve energy efficiency in the production process.

工厂安装了一个新的回收加热器以提高生产过程中的能效。

2.The design of the recuperative heater allows for high thermal efficiency and reduced emissions.

该回收加热器的设计允许高热效率和减少排放。

3.Using a recuperative heater can significantly reduce heating costs in large industrial facilities.

使用回收加热器可以显著降低大型工业设施的采暖成本。

4.In our latest project, we incorporated a recuperative heater to enhance overall system performance.

在我们最新的项目中，我们加入了一个回收加热器以增强整体系统性能。

5.The recuperative heater recycles exhaust heat, making it an eco-friendly option for heating.

该回收加热器回收废气热量，使其成为环保的加热选择。

作文

In modern industrial processes, energy efficiency is crucial for both environmental sustainability and cost-effectiveness. One technology that has gained significant attention in recent years is the recuperative heater, which plays a vital role in recovering waste heat from various processes. A recuperative heater (回收加热器) is designed to capture and reuse heat that would otherwise be lost, thereby improving overall system efficiency.The principle behind a recuperative heater is relatively straightforward. It typically consists of two separate air streams: one carrying hot exhaust gases and the other bringing in fresh air or combustion air. As these two streams pass through the heater, heat is transferred from the hot gases to the incoming air without any direct mixing. This process not only warms up the incoming air but also reduces the temperature of the exhaust gases, leading to lower emissions and improved energy recovery.One of the primary applications of recuperative heaters is in industrial furnaces and boilers. In these systems, the temperature of the exhaust gases can be extremely high, often exceeding 500 degrees Celsius. By installing a recuperative heater, industries can reclaim a significant portion of this heat, which can then be used to preheat the combustion air. This preheating process enhances the combustion efficiency, resulting in lower fuel consumption and reduced greenhouse gas emissions.Moreover, recuperative heaters are also employed in various other sectors, including power generation, chemical processing, and even in residential heating systems. For instance, in power plants, the integration of a recuperative heater can lead to higher thermal efficiency, allowing more electricity to be generated from the same amount of fuel. Similarly, in chemical manufacturing, recovering heat can improve reaction rates and reduce operational costs.The advantages of using a recuperative heater extend beyond energy savings. By lowering the exhaust temperature, these heaters contribute to better compliance with environmental regulations. Many regions impose strict limits on emissions, and using a recuperative heater can help facilities meet these requirements by reducing the volume of pollutants released into the atmosphere.However, it is essential to consider the design and materials used in recuperative heaters. The effectiveness of heat recovery depends on the surface area of the heat exchanger and the temperature difference between the two air streams. Additionally, the choice of materials must withstand high temperatures and corrosive environments, particularly in industrial applications.In conclusion, the recuperative heater (回收加热器) represents a significant advancement in energy recovery technology. Its ability to efficiently reclaim waste heat not only enhances energy efficiency but also contributes positively to environmental sustainability. As industries continue to seek ways to reduce their carbon footprint and operational costs, the adoption of recuperative heaters will likely become increasingly prevalent. By investing in such technologies, we can move towards a more sustainable future while maintaining productivity and competitiveness in the global market.

在现代工业过程中，能源效率对环境可持续性和成本效益至关重要。近年来，一种技术引起了人们的广泛关注，那就是回收加热器，它在从各种过程中回收废热方面发挥着重要作用。回收加热器（recuperative heater）旨在捕获和重用本来会被浪费的热量，从而提高整体系统效率。回收加热器的原理相对简单。它通常由两条独立的气流组成：一条携带热废气，另一条引入新鲜空气或燃烧空气。当这两条气流通过加热器时，热量从热气体传递到进入的空气，而没有直接混合。这一过程不仅加热了进入的空气，还降低了废气的温度，从而减少排放并改善能量回收。回收加热器的主要应用之一是在工业炉和锅炉中。在这些系统中，废气的温度可能非常高，通常超过500摄氏度。通过安装回收加热器，工业可以回收这部分热量，从而预热燃烧空气。这个预热过程提高了燃烧效率，导致燃料消耗降低和温室气体排放减少。此外，回收加热器还在其他多个领域中得到应用，包括发电、化学加工，甚至在住宅供暖系统中。例如，在发电厂中，整合回收加热器可以提高热效率，使得同样数量的燃料能够产生更多的电力。同样，在化学制造中，回收热量可以提高反应速率并降低运营成本。使用回收加热器的优势不仅限于节能。通过降低废气温度，这些加热器有助于更好地遵守环境法规。许多地区对排放设定了严格限制，而使用回收加热器可以帮助设施满足这些要求，从而减少释放到大气中的污染物数量。然而，设计和材料的选择在回收加热器中至关重要。热回收的有效性取决于热交换器的表面积和两个气流之间的温差。此外，材料的选择必须能够承受高温和腐蚀性环境，尤其是在工业应用中。总之，回收加热器（recuperative heater）代表了能源回收技术的重要进展。它高效回收废热的能力不仅提高了能源效率，还对环境可持续性产生了积极影响。随着工业界继续寻求减少碳足迹和运营成本的方法，采用回收加热器的趋势可能会越来越普遍。通过投资于这些技术，我们可以朝着更加可持续的未来迈进，同时保持全球市场中的生产力和竞争力。