Dry quenching furnace red coke material level monitoring device and installation method

• Main Authors: LI CHANGYIN, GAO WEI, ZHAO FENG, TAN XIAO, GAN XIUSHI, GUO TIANSHENG, WANG JUNMIN
• Format: Patent
• Language: Chinese; English
• Published: 01.06.2018
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PICTORIAL COMMUNICATION, e.g. TELEVISION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSMISSION

The invention relates to a dry quenching furnace red coke material level monitoring device which comprises an inner exploring tube and a camera which are fixedly connected, the inner penetrating pipeextends into a dry quenching furnace in the negative pressure area above the middle bolt of the dry quenching furnace, and cooling gas is introduced into an inner lens group for cooling from the tailpart of the inner probe pipe. The inner probe pipe comprises a protective tube, an ejector tube and lenses, wherein the ejector tube is arranged in the protective tube in a sleeved mode, a plurality of sets of lenses are arranged in the ejector tube, and the tail part of the protective tube is provided with a plurality of radial blowing holes leading to the lenses. Cooling air enters from the blowing hole and is continuously blown by nitrogen gas or alternatively blown by nitrogen and compressed air. The device is simple and easy to install, and can be mounted in a dry quenching furnace at anytime. The device replaces