Research and Applications on a Soak Boiler with the Thermal Insulating Layer in Pulping and Paper Making Technique
In allusion to the problems of high wasted energy and heavy podution in the traditional pulping and papermaking equipment, a new type of clean production equipment “bagasse bulping soak boiler of 75 m3 at a paper-making factory in Yunnan province was researched in this paper, and the theoretical calculation results of the thermal equilibrium were respectively worked out for the traditional thermal insulating layer failure and a new type of thermal insulating layer. The results showed that, the coal consumption of 110,600 yuans could be saved in one year by using a new type of thermal insulating layer in the bagasse pulping soak boiler, fly ash and SO2 emission load in this new equipment could be respectively reduced 0.19t and 0.14t in one year at a conservative estimation. Therefore, this new equipment could make great progress in energy saving and emission reduction.
soak boiler thermal Insulating layer pulping and paper-making energy saving and emission reduction
Jianing He Wei Zhang Lifang Yang Hongshen Zhang
Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunm Faculty of Environmental Engineering, Kunming Metallurgy College, Kunming 650033, China School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China
国际会议
哈尔滨
英文
661-665
2011-08-12（万方平台首次上网日期，不代表论文的发表时间）