Header coil pipe type high-temperature gas heat exchanger

• Main Authors: JI MINDONG, SU CHANG, ZENG LINGWU, DENG SHUO, LI YOU, JIN SHAN, HUANG MIN, ZHOU SONGRUI, ZANG PINGWEI, HAO LIJUN
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2024
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model provides a collection box coil pipe type high-temperature gas heat exchanger which comprises a heat exchange container and a collection box coil pipe assembly, a heat exchange gas inlet and a heat exchange gas outlet are formed in the two ends of the heat exchange container respectively, and the collection box coil pipe assembly comprises a coil pipe assembly and a collection box assembly. The coil pipe assembly is arranged in the heat exchange container and comprises a plurality of coil pipe panels arranged in parallel in the axial direction of the heat exchange container, and the two ends of each coil pipe panel are provided with a cooling fluid inlet and a cooling fluid outlet correspondingly. The header assembly comprises an inlet header connected with the cooling fluid inlet and an outlet header connected with the cooling fluid outlet; when the header assembly is arranged in the heat exchange container, the inlet header and the outlet header are connected in a sealed mode and arranged i