Furnace end smoke sealing device of tamping coke oven

• Main Authors: WANG XINGSHENG, WEI RUYUAN, HOU MINYOU, GAO JIANWEI, GAO LUQI, ZHOU YUEHUI, CHANG BINPING
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2023
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING

The utility model relates to a tamping coke oven furnace end smoke sealing device which comprises a furnace mouth arranged at a side furnace end of a tamping coke oven, a sealing box is arranged on the furnace end on the outer side of the furnace mouth, a first guide pipe, a second guide pipe and a third guide pipe are arranged in the sealing box, one end, far away from the furnace end, of the first guide pipe is fixedly connected with the sealing box, and a gap is reserved between the other end of the first guide pipe and the sealing box. A plurality of sealing rings are arranged on the inner side of the first guide pipe, the first guide pipe is sleeved with the second guide pipe, the end, close to the furnace end, of the second guide pipe is fixedly connected with the sealing box, and a gap is reserved between the other end of the second guide pipe and the sealing box; one end, far away from the furnace end, of the third guide pipe is fixedly connected with the sealing box, a gap is reserved between the oth