CAJ | 학술논문

介绍了高效复合型蒸发式冷却器在石化行业内的50万吨/年气分装置丙烯塔塔顶冷凝工段的首次应用。详细分析了该工段的工艺流程、设备设计参数条件。介绍了高效复合型蒸发式冷却器的换热和运行原理及主要结构，以及使用该设备与原始方案的经济投资对比。根据实际运行参数，分析了该设备使用后的经济效益和社会效益，该设备是一种高效节能设备，并对该类设备在未来石化领域内的大范围应用进行了展望。
개소료고효복합형증발식냉각기재석화행업내적50만둔/년기분장치병희탑탑정냉응공단적수차응용。상세분석료해공단적공예류정、설비설계삼수조건。개소료고효복합형증발식냉각기적환열화운행원리급주요결구，이급사용해설비여원시방안적경제투자대비。근거실제운행삼수，분석료해설비사용후적경제효익화사회효익，해설비시일충고효절능설비，병대해류설비재미래석화영역내적대범위응용진행료전망。
First application of high efficiency combined evaporative condenser in petrochemical industry within the 50 million tons/year gas propylene tower cooling section was introduced. The process and the process equipment design parameters were analyzed in detail. The heat transfer, operating principle and main structure of high efficiency compound evaporative cooler were introduced, and the comparison of the economic investment with the original scheme was presented. According to the actual operating parameters, the economic benefit and social benefit of the equipment were analyzed, the equipment was an efficient energy saving equipment, and the future application of this kind of equipment in the petrochemical field in the future was prospected.