China Building Materials Academy

China Nuclear Power Engineering Company Ltd.

China Nuclear Sichuan Environmental Protection Engineering Co., Ltd.

Yongchang Zhu

Jie Mei

Shuaizhen Wu

Zhu Cui

Xiaoli An

Qingbin Zhao

Hong Duan

Lin Wang

Weidong Xu

Debo Yang

Yu Chang

Yongxiang Zhao

Qinda Liu

Yuancheng Sun

Heyi Guo

Chunyu Tian

Wei Wu

Maosong Fan

Disclosed are an unblocking apparatus for a furnace discharging pipe and a use method. The unblocking apparatus includes a rail, a rail car that may move along the rail, an unblocking drive mechanism arranged on the rail car, a heat-unblocking component, a cold-unblocking component, and a material receiving component that is used to receive a blocking material in the discharging pipe, and a drive end of the unblocking drive mechanism is detachably connected with one end of the heat-unblocking component and the cold-unblocking component respectively. The present application effectively handles different blockage situations of the furnace discharging pipe by connecting the unblocking drive mechanism with an unblocking rod capable of heat-unblocking and a drilling rod capable of cold-unblocking, thereby two modes of heat-unblocking and cold-unblocking are performed on the furnace discharging pipe; and the discharging pipe may be unblocked by a remote operation.

Unblocking apparatus for furnace discharging pipe and use method

Growing community of inventors

Beijing, China

Yongchang Zhu