北京理工大学珠海学院 2020 届本科生毕业设计基于耐火实验炉燃烧余热回收利用装置基于耐火实验炉燃烧余热回收利用装置摘 要随着我国经济的不断发展,能源的消耗量越来越大,。现在,在我国各行业环境领域,都推崇使用新技术来解决能耗问题。实验炉是实验室常用的实验炉的排烟温度都很高,实验炉所排除的烟气不能完全的回收和利用。因此,如何使实验炉的排烟热能耗损失降低与提高实验炉的利用率,已经成为了各研究人员在节能环保余热回收的工作中的重要的研究课题。本文首先对我国的能源利用现状、余热回收的工作原理、余热回收利用进行了概述。其次,对实验炉燃烧产生的烟气进行分析,研究燃烧的产物，回收显热和潜热。然后介绍各类换热器，对冷凝式换热器进行设计，本文中的冷凝式换热器采用 H 型鳍片管换热器。。H 型翅片管的优点是容易清洗、翅片管耐磨损、助力小。加装冷凝换热器后实验炉的余热回收得到很好的效果，环保效益显著。关键字：余热回收;冷凝式换热器;H 型鳍片管北京理工大学珠海学院 2020 届本科生毕业设计北京理工大学珠海学院 2020 届本科生毕业设计Waste heat recovery and utilization device based on fire-resistant experimental furnaceAbstractWith the continuous development of China's economy, the consumption of energy is increasing. Now, in our country each profession environment domain, all advocates the use the new technology to solve the energy consumption question.The experimental furnace is commonly used in the laboratory. The exhaust temperature of the experimental furnace is very high. The flue gas discharged by the experimental furnace cannot be completely recovered and utilized. Therefore, how to reduce the energy loss of flue gas exhaust heat and improve the utilization rate of the experimental furnace has become an important research topic for all researchers in the work of energy saving and environmental protection waste heat recovery.In this paper, the current situation of energy utilization, the working principle of waste heat recovery, and the recovery and utilization of ...
