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1997年11月11日,虽是非常平凡的一天,但对威远县第六水泥厂来说是一个喜庆的日子。因为这天,他们研制成功的“无动力水泥收尘装置”获得了国家专利和威远县科技成果一等奖,并被列入四川省重点科技成果推广计划。 这种装置的研制成功,对搞好环境保护和提高经济效益都将产生巨大的影响。它一年回收粉尘800多吨,加上提高台时,厂里每年就可增加收入近20万元。
November 11th, 1997 was a very ordinary day, but it was a happy day for the No. 6 Cement Factory in Weiyuan County. Because of this day, they successfully developed the “non-power cement dust collection device” won the national patent and Weiyuan County Science and Technology Achievement Award, and was included in Sichuan Province, the promotion of key scientific and technological achievements. The successful development of such a device will have a tremendous impact on improving the environment and improving economic efficiency. It recovers more than 800 tons of dust a year, and when it is increased, the factory can increase revenue by nearly 200,000 yuan per year.