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A platform for research: civil engineering, architecture and urbanism
Steel slag recycling device and method
The invention discloses a steel slag recycling device and method. The device comprises cooling equipment, a cyclone cylinder, a vertical mill, a dust collector, a chimney, a first fan, a second fan and a third fan, wherein the cooling equipment is sequentially connected with the cyclone cylinder, the second fan, the vertical mill, the dust collector, the third fan and the chimney; the number of the first draught fans is multiple, and the first draught fans are all connected with the cooling device. Cooling equipment is adopted for forcibly cooling high-temperature steel slag discharged from a steel mill, after cooling, hot air is used for drying vertical mill materials, meanwhile, steel slag quenching can improve the grindability and activity of the steel slag, improve the activity of the steel slag, reduce the dosage of cement clinker, save the cost, improve the recycling efficiency of the steel slag, solve the problem of steel slag disposal and reduce the cooling water consumption of enterprises.
本发明公开了一种钢渣循环利用装置及方法，该装置包括：冷却设备、旋风筒、立磨、收尘器、烟囱、第一风机、第二风机和第三风机；其中，所述冷却设备与旋风筒、第二风机、立磨、收尘器、第三风机以及烟囱依次连接；所述第一风机设置有若干个，且均与所述冷却冷却设备连接。采用冷却设备对钢厂出炉高温钢渣进行强制冷却，冷却后利用热风进行烘干立磨物料，同时钢渣急冷能够改善钢渣易磨性和活性，提高钢渣活性，减少水泥熟料用量，节约成本，提高钢渣循环利用效率，解决钢渣处置难题，减少企业冷却用水量。
Steel slag recycling device and method
The invention discloses a steel slag recycling device and method. The device comprises cooling equipment, a cyclone cylinder, a vertical mill, a dust collector, a chimney, a first fan, a second fan and a third fan, wherein the cooling equipment is sequentially connected with the cyclone cylinder, the second fan, the vertical mill, the dust collector, the third fan and the chimney; the number of the first draught fans is multiple, and the first draught fans are all connected with the cooling device. Cooling equipment is adopted for forcibly cooling high-temperature steel slag discharged from a steel mill, after cooling, hot air is used for drying vertical mill materials, meanwhile, steel slag quenching can improve the grindability and activity of the steel slag, improve the activity of the steel slag, reduce the dosage of cement clinker, save the cost, improve the recycling efficiency of the steel slag, solve the problem of steel slag disposal and reduce the cooling water consumption of enterprises.
本发明公开了一种钢渣循环利用装置及方法，该装置包括：冷却设备、旋风筒、立磨、收尘器、烟囱、第一风机、第二风机和第三风机；其中，所述冷却设备与旋风筒、第二风机、立磨、收尘器、第三风机以及烟囱依次连接；所述第一风机设置有若干个，且均与所述冷却冷却设备连接。采用冷却设备对钢厂出炉高温钢渣进行强制冷却，冷却后利用热风进行烘干立磨物料，同时钢渣急冷能够改善钢渣易磨性和活性，提高钢渣活性，减少水泥熟料用量，节约成本，提高钢渣循环利用效率，解决钢渣处置难题，减少企业冷却用水量。
Steel slag recycling device and method
一种钢渣循环利用装置及方法
ZHANG LIANGCHENG (author)
2022-03-01
Patent
Electronic Resource
Chinese
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