The ignition process of the coal particle streams in the ignition chamber heated by the electromagnetic induction was researched and its experimental data is presented in this paper.
试验表明:煤粉气流在点火室核心区域,发生的着火过程为均相着火,火焰中心向点火室中心偏转,有利于遏制结焦;调节点火室的输入功率,可调节煤粉的着火距离,这一性能,使得该点火器适用于多煤种;合适的一次风粉浓度,可强化着火过程。
