Study Of Optimization Design And CAD System For The Lining Design Of The P-S Converter

The P-S converter is a important equipment in the process of production for blister. The researchers have attached great importance to refractories used in the copper converter. In the paper, the CAD method of lining design was studied in the P-S converter, was set up, and the database and repository of the CAD system of lining designed were established further, many examples have been used to validate correctness of the system and technologies. The results shown that: all the kinds of P-S converters designed could be finished and the shapes of refractories bricks (besides the bricks has not been done by handcraft has been finished by the system) concerned could be work out by making fully use of CAD system, and the quantities of single refractory brick can also be given out, in doing so, the gross quantities used in thr furnace can be worked out correctly . Morefore, the 3D models of bricks and furnace structure can be given by the CAD. The application of CAD system will improve the lining structure of refractories and the reasonableness and accuracy and speed of lining designed, and have great significance to extend the use of refractory in P-S converter.After about 10 practical designing projects it has shown that the system is very successful and can save much cost. Specially the systems of caculation complication has the characteriscc of very accuracy and high speed. The system is developed and used in the P-S converter firstly and right now. widely successfully used in blast furnaces. EAF.BOF furnaces etc.