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我国煤源丰富,如何通过煤的气化来节约能源,改善劳动条件和环境污染,已成为目前急需解决的问题。我厂从1974年以来就在锻造生产中使用热煤气,已取得了良好的效果,并得到有关方面的重视和好评。我厂的热煤气工艺流程如图1所示。使用的是Д式炉篦φ2.4米半水套发生炉。采用恒
China has abundant coal resources. How to save energy through gasification of coal and improve working conditions and environmental pollution have become urgent problems to be solved. Our factory has been using hot gas in forging production since 1974, and has achieved good results and got the attention and praise of relevant parties. I plant hot gas process shown in Figure 1. The Д type grate φ2.4 m semi-water jacket furnace was used. Adopt constant