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本文对比分析了泡沫除尘器和冲击水浴除尘器的优缺点并着重介绍了冲击水浴除尘器的工作机理和选型方法,通过自行设计、制造、安装冲击水浴除尘器来替代泡沫除尘器,解决了粉尘污染环境的老大难问题。 相似文献
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针对转炉LT法除尘静电除尘器检修烟囱粉尘排放超标、静电除尘器冷却时间长等的问题,介绍了利用转炉布袋除尘器对静电除尘器检修时的粉尘进行处理,解决了烟囱粉尘超标排放问题,缩短了静电除尘器检修时间,具有显著的经济效益和环保效益。 相似文献
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钢铁冶金烧结熔剂(生石灰)在生产硝化、运输过程中会产生大量粉尘,危害作业人员健康和周围环境。由于该粉尘理化特性复杂,常规粉尘治理设施不能稳定运行。故对粉尘特点和各类除尘器应用实践效果的优缺点进行了分析,尤其对市场普遍认可的湿法除尘器的关键技术要点进行实践、分析、改进和总结。 相似文献
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阐述了连轧车间石墨粉尘的危害性和治理的必要性,结合石墨粉尘的特性和车间生产工艺实际,介绍了一种新型的石墨粉尘治理方法——湿式冲突网除尘器除尘方法。其运行结果表明:该方法投资少、运行成本低,操作简便,运行稳定,除尘效果好。 相似文献
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《有色金属(冶炼部分)》1975,(2)
粉尘散发比较严重是生产炭素制品的特点之一。从保护环境,改善劳动条件,回收利用原料出发,对散发粉尘的车间、工段应配置除尘设备。我厂原使用的布袋除尘器,有仿苏式机械振打除尘器,旋风分离除尘器,多管式除尘器,以及双级旋风除尘器。这类除尘器经多年运行证明,主要缺点是除尘效 相似文献
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<正>Minmetals Resources acquired the world’s largest copper mine under construction for USD5.85 billion.One after another,listed companies Jien Nickle,China Molybdenum and Chihong Zinc and Germanium raised money to get involved in overseas mining projects…SOEs and private enterprises are engaged in a frenzy of overseas mine purchasing.A reporter with Economic 相似文献
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正Judging from China’s copper consumption field,the biggest consumption unit is electric power,which accounts for 47%of total consumption;it is followed by light industry sector,including household electrical appliance,machinery,durable goods and hardware etc,which accounts for 22%of total consumption;followed by transportation field, 相似文献
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《China Nonferrous Metals Monthly》2014,(10)
正In 2013,the Central Geological Prospecting Fund(CGPF)Project newly discovered 15 ore fields,including 3 large above ore fields,and 5medium sized ore fields.The reporter learned from the recently published"Annual Report of Central Geological Prospecting Fund Project(2013)"that,from 2006 to 2013 the CGPF 相似文献
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《China Nonferrous Metals Monthly》2014,(10)
正This year,the investment growth rate of real estate industry continued to slow down,sold area of commercial housing also dropped significantly,which brought huge pressure to the domestic air conditioning manufactures.In the first half of the year,by relying on high growth in national financial expenditure,along with investment in public infrastructure 相似文献
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《China Nonferrous Metals Monthly》2014,(10)
正Kang Yi,Honorary Chairman of China Nonferrous Metals Industry Association,said recently at the Forum on Development of the Non-ferrous Metals Industry in Central and Western China held in Zhengzhou that,as more and more electrolytic aluminum factories in Xinjiang came into operation,the electrolytic aluminum output of Xinjiang had reached2,275,000 tons in the first 7 months this year, 相似文献
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《China Nonferrous Metals Monthly》2014,(12)
正"Xinjiang project has been completed according to schedule,but total completion and total start of production are two different concepts,after completion it still needs a gradual process of reaching production target."On the morning of November 3,Shenhuo Coal Industry and Electricity Power told investors the above statement on the investor interaction platform. 相似文献
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正The reporter learned from Guangdong Province Precious Metal Transaction Center that in 2013the Center maintained healthy development momentum,and had become the second largest precious metal transaction platform in China in terms of market size;currently Guangdong is quickening steps of financial innovation for the Center,aiming to build a transaction center with international core competitiveness. 相似文献
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正On May 22,Baotou Rare Earth Industry Cooperation Consultation MeetingProject Agreement-signing Ceremony was held in Ningbo,nearly 40 enterprises from Ningbo,Guangdong,Hunan,and Shanxi participated in project consultation.After multi-lateral communication,agreements were signed for a total of 7 rare earth projects successfully. 相似文献