[Chemical Equipment Powerful Country and Important Equipment] 294-Independently developed and developed a 13,000 square meter heat exchanger that completely replaces imports

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Safety first! Prevention first! Reply rewards! ---------------------------------------------- The past ten years have been an era of great development for China's chemical industry. The emergence of many new processes, new products, and new equipment has also led to a great development in my country's chemical equipment, which has also promoted the rapid development of the petrochemical industry. Here we have collected and sorted out some of the achievements and breakthroughs made by my country's equipment companies in the large-scale and localization of equipment. Welcome everyone to share, discuss, and exchange, cheer for Made in China, and cheer for chemical equipment! ================================= On January 20, 2015, a 13,000-square-meter heat exchanger independently developed by Lanke High-tech for the continuous reforming-aromatics combined unit of the 10 million tons/year refining project of PetroChina Yunnan Petrochemical Branch completed on-site installation and will soon be put into industrial application. This has brought Lanke High-tech's technical level in this field to a new peak. 　　The 2.4 million tons/year reforming unit of PetroChina Yunnan Petrochemical is currently the largest single-scale series reforming unit of PetroChina. It plays an important role in producing basic raw materials for gasoline and aromatics and is one of its core production units. The reforming feed heat exchanger station of this device adopts a large-scale domestic plate and shell heat exchanger of 13,000 square meters. This equipment has the highest heat exchange area, diameter, tonnage and other parameters in the country. Its heat exchange area reaches 13,000 square meters, with a diameter of 4 meters, a length of 20 meters, and a weight of 300 tons. This large plate and shell heat exchanger has independent intellectual property rights. Compared with similar foreign products, it has significant advantages in adaptability, equipment complexity, maintainability, etc., and is more suitable for the specific national conditions of my country's industrial equipment large-scale, modernization and localization. 　　The successful development of this large-scale plate and shell heat exchanger has filled the technical gap of domestically produced ultra-large plate and shell heat exchangers. It has broken the situation in which feed/reaction product heat exchangers in catalytic reforming, aromatics and other devices in my country's petrochemical industry mainly rely on imports. It has reached the international advanced level and can completely replace imports.