会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • PLANT FOR THE TREATMENT AND RECOVERY OF WHITE SLAG RESULTING FROM STEELMAKING PROCESSES
    • WO2021198977A1
    • 2021-10-07
    • PCT/IB2021/052745
    • 2021-04-01
    • PERIZZOLO, Massimiliano
    • BUIZZA, Dario
    • F27D9/00C22B7/04F28D11/04F28F5/02C21B3/08C21B2400/024C21B2400/052C21B2400/056F27B7/38F27B7/383F28D2021/0022F28D7/1607
    • The plant (1) for the treatment and recovery of white slag resulting from steelmaking processes, comprises: at least one basic frame (2); at least one work chamber (3), movable in rotation around a relevant axis (A) and configured to receive and treat the white slag (S), the latter being moved forward along at least one direction of treatment (D), the work chamber (3) comprising: - at least one loading portion (8) through which said white slag (S) is loaded; - at least one cooling portion (10) arranged downstream of said loading portion (8) and comprising: o at least one treatment channel (11) of said white slag (S); and o cooling means (12) comprising at least one coolant (F) to cool said white slag (S) so as to obtain at least one recovery powder (R); - at least one sorting and separation portion (13) of the recovery powder (R) arranged downstream of the cooling portion (10) with respect to the direction of treatment (D); wherein the cooling portion (10) comprises a plurality of treatment channels (11) which are separate from each other, each of which is adapted to receive a part of the white slag (S) as a result of the rotation of said work chamber (3), and wherein the cooling means (12) comprise at least one delivery channel (21) to send the coolant (F) towards the loading portion (8) counter-currently with respect to the direction of treatment (D), at least one return channel (22) which is arranged to surround the delivery channel (21) to send the coolant (F) towards the sorting and separation portion (13) parallel to the direction of treatment (D) and at least one inlet manifold (42) arranged at the point where the loading portion (8) is located and adapted to transfer the coolant (F) from the delivery channel (21) to the return channel (22).