Coke oven ascension pipe inner liner pouring internal mold device

• Main Author: WU PENGMIN
• Format: Patent
• Language: English
• Published: 06.05.2015
• 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 invention discloses a coke oven ascension pipe inner liner pouring internal mold device. The coke oven ascension pipe inner liner pouring internal mold device comprises a pedestal, an inner mold liner plate, and a center supporting frame. The pedestal comprises a pedestal ascension pipe adjusting pedestal (5), pedestal transverse supports (6), pedestal vertical supports (7), and pedestal vertical support baseplates (8); the pedestal is provided with a square profile steel structure; the inner mold liner plate comprises four arc plates (11,12,13,14), guide grooves (16), and guide wheels; and the center supporting frame comprises a center pole (3) and a plurality of cross-shaped supports (19). The coke oven ascension pipe inner liner pouring internal mold device is capable of realizing one-time coke oven ascension pipe inner liner pouring, and inner liner jointless construction, increasing inner liner pouring quality greatly, prolonging time intervals of ascension pipe overhauling in production processes, and improving construction efficiency. 7.63m coke oven ascension pipe inner liner pouring construction period is shortened 20%, and cost is reduced 30%.