Coke oven flue movement joint structure

• Main Authors: LUO YONGQIAN, LIU YEGANG, MAO JIANWEI, WANG SHUNGEN, YANG XIAOYANG
• Format: Patent
• Language: English
• Published: 06.01.2016
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The utility model relates to a coke oven flue movement joint structure, the mode that the movement joint was pegged graft through protruding type interface and concave type interface by two sections flues each other forms, and the section is zigzag shaped, establish stainless steel waterstop and the prefabricated sheet of asphalt jute in the end seam of the movement joint outside, establish heat -resisting alumina silicate fibre felt in the medial extremity seam, establish the asphalt felt in the longitudinal seam between outside end seam and the medial extremity seam. The movement joint structure when satisfying flue linear deformation compensation, also have good adaptability to lateral deformation, be favorable to waterproofly simultaneously and the construction heat proof material, can improve the water -proof effects of movement joint department by a wide margin, its construction method is simple, easy to operate.