Coke oven ascension pipe, gooseneck pipe and pressure adjusting system construction method

• Main Authors: SHI HANSHENG, WU YONGBING, JIA ZHENFEI, YUE YUCHI, BAI YANLIN, LI NA, LIU YAOFENG
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2024
• 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 upper body pipe, gooseneck pipe and pressure adjusting system construction method, and belongs to the technical field of coke oven construction. The construction method comprises the steps of installation of the upper body pipe base, the transition section and the straight pipe section, assembly installation of the water seal, the water seal cover and the gooseneck pipe, and assembly installation of the EnviBAT pressure adjusting system. The annular gap between the riser transition section and the base is adjusted by an aluminum silicate rope, so that the accuracy requirement of each coke oven riser is ensured; the flexible connection part of the gooseneck adopts a positioning adjusting device to protect the sealing performance of the flexible connection; the mode that the gooseneck pipe and the pressure adjusting system are integrally hoisted in pairs is adopted, interference of dense arrangement of the ascending pipe platform and the pipeline instrument in the coke oven a