Huaneng Clean Energy Research Institute

Ruichao Wang

Zhi Chen

Gang Liu

Yuan Liu

Xiaoyu Li

Ping Wu

Pengjie Wang

Lizhen Luo

Qiang Fan

Yongqiang Ren

Yue Xu

Jianming Qin

Jiye Tao

A fly ash recycling gasification furnace includes a fly ash burner, an ash remover, a fly ash storage tank, a variable pressure lock hopper, a fly ash blending system, an exhaust filter, and a backflushing nitrogen buffer tank. The fly ash burner is located on an inner wall of a hearth of the gasification furnace. The ash remover has an inlet connected to an outlet of a waste boiler of the gasification furnace. The fly ash storage tank is connected to a pressurized nitrogen inlet pipe, and a bottom outlet of the ash remover. The variable pressure lock hopper is connected to the fly ash storage tank. The fly ash blending system is connected to the variable pressure lock hopper and the fly ash burner. The exhaust filter is connected to the storage tank, the lock hopper and the blending system. The buffer tank is connected to the exhaust filter.

Fly ash recycling gasification furnace

Growing community of inventors

Beijing, China

Ruichao Wang