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１ 概述 四达工业炉联合公司受北新建材（集团）有限公司委托，为增建一条年产２０００万ｍ２石膏板生产线设计整个供热系统。该线供热系统由热烟气发生炉和导热油换热器组成。热烟气发生炉产生的热烟气一部分供导热油换热器，将导热油预热后远距离输送至石膏板干燥机，将
1 Overview Sida Industrial Furnace Joint Company is entrusted by Beixin Building Materials (Group) Co., Ltd. to design an entire heating system for the construction of an additional 20 million m2 of plasterboard production line. The line heating system consists of a hot flue gas generator and a heat transfer oil heat exchanger. Part of the hot flue gas generated by the hot flue gas furnace for the heat transfer oil heat exchanger, the thermal oil preheated after long-distance delivery gypsum board dryer, the