Comprehensive Design of Low Temperature Baking Experiment for Wheat Straw

In order to help students understand biomass renewable energy, our experimental center has designed a biomass baking comprehensive experiment. Through the low-temperature baking experiment of wheat straw, it is possible to effectively connect experiments such as proximate analysis, ultimate analysis, calorific value analysis, and moisture analysis, and make a comprehensive evaluation of the baking experiment. The experimental results show that when the baking temperature is 240 ℃, the energy yield is 90.24%. When the particle size pass rate of the solid product after crushing is 90% (D90), the particle size is 349 μm, which can meet the requirements of the fluidized bed gasifier for particle size. Through comprehensive analysis and evaluation, certain basic data can be provided for the design of industrial baking furnace. By comprehensively analyzing and evaluating the optimization of baking process parameters, students' comprehensive evaluation and analysis abilities can be improved.