Novel coke oven riser

The utility model discloses a novel coke oven riser which comprises a steel plate, a plurality of anchoring parts are welded on the inner side wall of the steel plate, and a refractory castable layeris poured on the anchoring parts; a heat preservation and insulation layer is arranged on the outer side of the steel plate. The novel coke oven ascending pipe is simple in structure, resistant to high temperature, high in strength, high in quality and long in service life. 本实用新型公开了一种新型焦炉上升管，包括钢板，所述钢板的内侧壁上焊接有若干个锚固件，若干个所述锚固件上浇筑有耐火浇注料层；所述钢板的外侧设置有保温隔热层。本实用新型新型焦炉上升管结构简单，耐高温、强度高、质量强，使用寿命长。