燃气热风炉在工业热能方面转化率高吗?
Gas hot-blast stove belongs to thermodynamic mechanical hot-blast stove. Only by using hot air as medium and carrier, can it improve the heat utilization rate and thermal working effect. The main business of the manufacturer is gas hot-blast stove and hot-blast stove. The high conversion rate of gas-fired stove in industrial heat energy is not high, which is an important factor for many industrial users to consider Chengdu account collection when choosing and purchasing gas-fired stove. Does the manufacturer develop and produce billing gas hot blast stove with high conversion rate in industrial heat energy? The following is an experiment of thermal energy conversion by our company.
除此之外,养殖专用锅炉厂家还采用等温恒重技术对颗粒渣热载体煤气化反应动力学进行了研究,建立了其反应动力学模型。研宄发现:高炉渣的加入会改变煤焦的起始气化反应温度,随高炉渣加入量的增加,煤焦的起始气化反应温度逐渐降低,且劣质煤的起始反应温度温降更大;随气化反应温度的升高,煤焦的碳转化率、反应速率峰值、煤焦的反应性指数及反应速率常数均升高,煤焦完成气化反应所需的时间缩短;高炉渣对气化反应有很好的催化作用,随煤样中高炉渣含量的增加,煤焦碳转化率、反应速率峰值、煤焦反应性指数及反应速率常数均增大,煤焦活化能逐渐减小。
In addition, the coal gasification reaction kinetics of granular slag heat carrier was studied by isothermal constant gravity technology, and the reaction kinetics model was established. It was found that the addition of blast furnace slag would change the initial gasification reaction temperature of coal char. With the increase of the amount of blast furnace slag, the initial gasification reaction temperature of coal char decreased gradually, and the initial reaction temperature of inferior coal decreased more. With the increase of gasification reaction temperature, the carbon conversion rate, peak reaction rate, reactivity index and reaction rate constant of coal char increased, and the complete gas of coal char increased. The reaction time is shortened; the blast furnace slag has a good catalytic effect on gasification reaction. With the increase of the content of blast furnace slag in coal sample, the conversion rate of coal coke, the peak reaction rate, the reactivity index of coal coke and the reaction rate constant all increase, and the activation energy of coal coke decreases gradually.
- 上一篇:四通燃气热风炉功能及应用 2019/3/21
- 下一篇:燃气热风炉的作用是什么?燃气热风炉发展的根本是什么? 2019/3/18