waste heating

简明释义

废热供暖

英英释义

例句

1.The district heating network benefits from waste heating generated by nearby industries.

区域供热网络受益于附近工业产生的废热。

2.The new building design incorporates waste heating recovery systems to enhance energy efficiency.

新建筑设计融入了废热回收系统，以提高能源效率。

3.By recycling waste heating, the plant was able to decrease its carbon footprint.

通过回收废热，工厂能够减少其碳足迹。

4.Utilizing waste heating can significantly reduce energy costs in industrial processes.

利用废热可以显著降低工业过程中的能源成本。

5.The factory installed a system to capture waste heating and use it for preheating water.

工厂安装了一个系统来捕捉废热并将其用于预热水。

作文

In today's world, where energy efficiency and sustainability are becoming increasingly important, the concept of waste heating (废热) plays a crucial role in various industries. waste heating refers to the heat that is generated as a byproduct of industrial processes, power generation, or other activities, which is often released into the environment without being utilized. This not only represents a loss of valuable energy but also contributes to environmental pollution. Therefore, finding ways to capture and reuse waste heating is essential for improving energy efficiency and reducing carbon footprints.One of the most common applications of waste heating is in power plants. During electricity generation, a significant amount of heat is produced, especially in fossil fuel-based power stations. Traditionally, this heat is expelled into the atmosphere through cooling towers, resulting in wasted energy. However, innovative technologies have emerged that allow power plants to capture this waste heating and convert it into usable energy. For instance, combined heat and power (CHP) systems can utilize the excess heat to generate steam for heating purposes or even produce additional electricity. By doing so, these systems enhance overall efficiency and reduce greenhouse gas emissions.Another industry that benefits from the recovery of waste heating is manufacturing. Many manufacturing processes, such as metalworking and chemical production, generate substantial amounts of heat. Instead of letting this heat escape, companies can implement heat recovery systems that capture the waste heating and redirect it for use in other processes or for space heating. This not only lowers energy costs but also helps manufacturers meet sustainability goals by minimizing their environmental impact.The residential sector is also exploring ways to utilize waste heating. For example, in some regions, excess heat from industrial facilities can be piped into residential heating systems, providing a sustainable source of warmth for homes. This practice, known as district heating, allows communities to benefit from waste heating while reducing reliance on fossil fuels for heating.Moreover, advancements in technology are making it easier to harness waste heating. Heat exchangers, for instance, are devices designed to transfer heat from one medium to another, allowing for efficient recovery of waste heating. Additionally, innovations in thermal storage systems enable businesses and households to store recovered heat for later use, further maximizing energy efficiency.Despite the clear benefits of utilizing waste heating, challenges remain. The initial investment for heat recovery systems can be substantial, and not all industries may have access to the necessary technology. Furthermore, regulatory frameworks and incentives play a significant role in determining the feasibility of implementing waste heating recovery solutions. Policymakers must create supportive environments that encourage industries to invest in energy-efficient technologies and practices.In conclusion, the concept of waste heating (废热) is vital for promoting energy efficiency and sustainability across various sectors. By capturing and reusing this valuable resource, industries can significantly reduce energy costs, lower emissions, and contribute to a more sustainable future. As technology continues to evolve and awareness grows, the potential for maximizing waste heating utilization will only increase, paving the way for a greener and more efficient world.