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在引进活性石灰回转窑卧式二电场电除尘器设备的基础上,鞍山焦耐院为大石桥镁矿耐火厂进行了一号镁砂回转窑烟气净化技术改造设计。镁砂粉尘属于难治理的粉尘,结合镁砂粉尘的特性,将引进的卧式二电场改为卧式三电场电除尘器。其主要结构基本上与引进设备一样。为了适应镁砂粉尘的特性,改进了振打清灰措施,目的是增加振打力,使电除尘器运行可靠。
On the basis of the introduction of the horizontal electric field electrostatic precipitator equipment of active lime rotary kiln, Anshan Jiao Nongyuan made the technical innovation design of flue gas purification technology for No.1 magnesia rotary kiln for the Dashiqiao Magnesium Mine refractory plant. Magnesia dust is refractory dust, combined with the characteristics of magnesia dust, the introduction of horizontal two electric field into a horizontal three electric field electrostatic precipitator. Its main structure is basically the same as the introduction of equipment. In order to meet the characteristics of magnesia dust, improved cleaning and cleaning measures, the purpose is to increase the rapping force, so that electrostatic precipitator operation is reliable.