After applying all-fiber lining in heat treating furnace, its heat loss of flue gases increases obviously, so that it is necessary for a heat exchanger to be equiped.
热处理炉采用全纤维炉衬后，排烟热损失有明显增加，显然有设置换热器的必要。
Heat efficiency of steam injection boiler is generally low in oilfields. Flue heat loss is the main factor affecting boiler heat efficiency and depends on flue gas temperature and volume.
油田注汽锅炉热效率普遍偏低，排烟热损失是影响锅炉热效率的主要因素，而排烟热损失决定于排烟温度和排烟量。
The calandria arrangement in the furnace floor flue gas channel that is formed by the ondol pier bricks with circular sections greatly lowers the local resistance loss of flue gas.
由圆形截面的炕墩砖，在炉底烟气通道中形成的排管式排 列，将大大降低烟气的局部阻力损失。
The results show that the boiler efficiency increased 1.24% and the flue gas loss reduced 1.41% after installed the heat pipe air heater.
结果表明，该炉加装前置式热管预热器后，排烟损失降低1.41%，锅炉效率提高1.24%。
The relations of the pressure loss with the wind velocity and the thickness of the metal are derived, which supplies a basis for the study on the overall treatment of the flue gas in the future.
并在此基础上总结了压力损失与风速和滤料厚度的关系式，结果表明此关系式能较好地符合实验。
The relations of the pressure loss with the wind velocity and the thickness of the metal are derived, which supplies a basis for the study on the overall treatment of the flue gas in the future.
并在此基础上总结了压力损失与风速和滤料厚度的关系式，结果表明此关系式能较好地符合实验。
应用推荐