Dry quenching coke tank cover structure

• Main Authors: DONG LIANGHUA, MENG FANYA, LIU WENLIANG, HAN YE, YANG YONG, ZHOU JINGLONG, ZHANG XINGJU, DUAN ZHIGANG, ZHANG MINQIANG
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2019
• 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 discloses a dry quenching coke tank cover structure. The cover comprises a cover body, a lifting frame is arranged at the top of the cover body, a heat insulation layer is arranged at the bottom of the cover body, a connecting sleeve is fixedly arranged on the outer side of the cover body in an up-down adjustable mode, the connecting sleeve is connected with the cover body through a plurality of screws evenly arranged in the circumferential direction, and long groove holes matched with the screws are formed in the connecting sleeve and formed in the vertical direction; a sliding groove is formed in the inner side of the bottom of the connecting sleeve, a guide block is arranged in the sliding groove in an up-down sliding mode and connected with the connecting sleeve through a compression spring, a guide conical face is arranged on the lower portion of the inner side of the guide block, and a sealing layer is arranged on the upper portion of the inner side of the guideblock. According to the