欢迎光临湖南巍蓝锅炉有限公司-衡阳云天锅炉有限公司销售处官网!
智能、节能、环保、安全——值得信赖的锅炉服务商
13873459418
13507303736
wap1
wap2
产品中心

冷凝式锅炉的发展现状

作者:admin 发布时间:2020-10-15 12:06点击:

信息摘要:

冷凝式锅炉首先应用于西方发达国家,世界上首台冷凝式锅炉出现于二十世纪70年代诞生于荷兰,得益于其在实际使用中凸显的节能及环保效益,冷凝式锅炉在北美和欧洲得到了迅速的


冷凝式锅炉首先应用于西方发达国家,世界上首台冷凝式锅炉出现于二十世纪70年代诞生于荷兰,得益于其在实际使用中凸显的节能及环保效益,冷凝式锅炉在北美和欧洲得到了迅速的发展。目前荷兰和瑞士的冷凝式锅炉普及率为70%,德国30%,奥地利30%,英国25%,而亚洲国家中韩国的冷凝式锅炉发展最快,普及率最高。随着我国经济发展和能源消耗的提高以及对环保问题的日益重视,高效节能技术和清洁能源的利用显得尤为重要。

 

    云天锅炉通过对锅炉热损失的剖析,深入研究了锅炉排烟温度与锅炉热效率的关系,研发了WNS系列冷凝式燃油(气)锅炉。通过大量实验得出了锅炉排烟热损失与排烟温度、过量空气系数、燃烧用空气湿度及温度的关系曲线。通过合理布置受热面,优化锅炉背压的方式,充分利用高温烟气中的显热和烟气中水蒸气的汽化潜热加热锅炉给水或锅炉燃烧用空气,从而显著提高锅炉热效率。

 

Condensing boiler was first applied in the western developed countries.The first condensing boiler in the world  appea red  in  Nether[andsin the 1970s. Benefiting from the energy saving and environmentalprotection which are highlighted in its practical use, condensing boilerhas gotten ra pid deveiopment in North America and Eu rope. At present,the penetration rate of condensing boilers is70% in Netherlands andSwitzerland, 30% in Germany, 30% in Austria and 25% in British.However, condensing boilers have the fastest growing and the highestpenetration rate in some Asia countries such as South Korea and China.Along with the economic development of our country, the improvementof energy consumption and more and more attention to the problemsof environmental protection, the utitization of high efficiency energysaving technology and  clean energy is  pa rticu[arly important. Th roughthe anaiysis of the heat loss of boilers, Yuntian Boiler deeply studieson the relationship between the boiler exhaust temperatu re and thethermal efficiency of the boiler, and developsWNS series condensingfuel oi[ (gas) boilers. The relation curves between the heat Ioss ofthe boiler exhaust and the exhaust temperatu re, the coefficient ofthe excess air and air humidity and temperature for combustion areobtained t:hrough experiments. The thermal efficiency of boiiers isimproved th rough  reasonable decorations of heating su rface, theoptimization of the back pressure of boilers, making full use of theexplicit heat in high temperatu re flue gas and iatent heat of vaporizationof water vapor in flue gas to provide water for the heating boiler or gas
for the combustion.

 


在线客服
联系方式

热线电话

13873459418

上班时间

周一到周五

公司电话

0734-8338446

二维码
线