青铜峡铝厂锅炉及热网的改造

Reconstruction of boiler and heat net in Qingtongxia Aluminium works

根据当时青铜峡铝厂蒸汽采暖、分散供热等现状,提出青铜峡铝厂锅炉及热网改造方案。将全厂划分为6个供热区（设立6个换热站）,并对锅炉等主要设备进行改造。逐步完成全厂的蒸汽采暖改造成热水采暖。实现了该系统的安全生产和每年节煤210万元的经济效益。

Based on the plan of steam heating and dispersal heater etc situation, some valuable plan of boiler and heat net have been put forward. The plan divided 6 heating districts and reconstruction the boiler. the works will reconstruct from steam heating to hot water heating. The system will be safety production and economical coal 2100000 yuan per yeat.