Open AccessThe Numerical Simulation and Experimental Research on Combustion Process in 660MW Boiler
Author(s) -
Yu Lei,
Hui Tian,
Zhen Chang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/526/1/012113
Subject(s) - combustion , boiler (water heating) , fluent , process engineering , thermal , waste management , mechanical engineering , nuclear engineering , engineering , environmental science , automotive engineering , computer simulation , simulation , chemistry , thermodynamics , physics , organic chemistry
In order to solve the problems of thermal insulation and ash prevention of the furnace combustion layer temperature detection devices installed on the boiler furnace, FLUENT software is used to numerically simulate the actual combustion process in the furnace of 660 MW power plant boiler, and the combustion status of each layer in the furnace is analyzed and studied. And then, according to the results of data simulation the thermal insulation and ash prevention technology implementation of the furnace combustion temperature detection devices is guided. The installation operation test results show that the furnace combustion temperature detection devices work within the range of instrument allowed −20°C∼85°C temperature, which can obtain the direct, rapid, real-time furnace combustion temperature data that provides a valuable source of data for further optimization control of boiler combustion process.