The key technologies and industrial application projects for a highly efficient, compact and energy-saving new plate-fin heat exchanger completed by Nanjing University of Technology and other organizations have recently been identified by the results of the organization of the China Petroleum and Chemical Industry Association.
The project completed the research of key technologies for the design, manufacture and optimization of new plate-fin heat exchangers, developed the plate-fin heat exchanger design software package - PFECAD, and used nickel-based solder to manufacture stainless steel plate-fin heat exchangers. The new process. Based on this, the project team developed a variety of new plate-fin heat exchanger products, such as variable cross-section plate-fin heat exchangers with honeycomb reinforcement structure and new liquid-phase homogenizer, fin-type phase change heat transfer Structure of the plate-fin heat exchanger, set pre-cooling, cooling, separation, filtration of four functions in one heat exchanger. These devices have been industrially applied in the fields of compressors, automobiles, refrigeration dryers, oil and gas recovery, waste heat recovery of fuel oil and gas boilers, and electronic heat dissipation. They have been exported to Europe and the United States, and have accumulated sales of 840 million yuan.
The project completed the research of key technologies for the design, manufacture and optimization of new plate-fin heat exchangers, developed the plate-fin heat exchanger design software package - PFECAD, and used nickel-based solder to manufacture stainless steel plate-fin heat exchangers. The new process. Based on this, the project team developed a variety of new plate-fin heat exchanger products, such as variable cross-section plate-fin heat exchangers with honeycomb reinforcement structure and new liquid-phase homogenizer, fin-type phase change heat transfer Structure of the plate-fin heat exchanger, set pre-cooling, cooling, separation, filtration of four functions in one heat exchanger. These devices have been industrially applied in the fields of compressors, automobiles, refrigeration dryers, oil and gas recovery, waste heat recovery of fuel oil and gas boilers, and electronic heat dissipation. They have been exported to Europe and the United States, and have accumulated sales of 840 million yuan.
The Overhead Crane is designed for the whole lifting cranes, so as to ensure the whole smooth run of the lifting devices. The crane girders are of welded girder construction. This result in lower dead weights with a high degree of vertical and horizontal rigidity and smaller wheel loads being transmitted to the crane runway.
End Carriage/End Truck,Crane end carriage,Crane End carriage Device
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