Coaxial heat exchanger resistant to high temperature and corrosion

• Main Authors: ZHANG YU'AN, CHEN JINGHE, JIANG RONGGUANG
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING

The utility model discloses a coaxial heat exchanger resistant to high temperature and corrosion, and relates to the technical field of heat exchangers. The device comprises a square coaxial cracking furnace and a mounting seat, one side surface of the square coaxial cracking furnace is fixedly connected with a flue gas pipe, the upper surface of the mounting seat is fixedly connected with a fan, the output end of the fan is fixedly connected with a gas inlet pipe, the other end of the gas inlet pipe is fixedly connected with a cooling tower, and the other end of the flue gas pipe is fixedly connected with the cooling tower. The peripheral side of the cooling tower is fixedly connected with an air outlet pipe. According to the utility model, the cooling tower and the fan are arranged, and the fan can enable a cold medium and a hot medium to perform heat exchange more sufficiently, so that the heat exchange effect is ensured. 本实用新型公开了同轴式耐高温耐腐蚀换热器，涉及换热器技术领域。本实用新型包括方形同轴裂解炉和安装座，方形同轴裂解炉一侧面固定连接有烟气管，安装座上表面固定连接有风机，风机