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2. 发明公开

EP2707458A1 CLOSED COKE SLURRY SYSTEM AND METHOD FOR GAINING SELLABLE PETROLEUM COKE PIECES OUT OF SOLIDIFIED PETROLEUM COKE IN A COKE DRUM UNIT 有权转让
标题翻译：密闭焦渣系统和用于从焦炭鼓装置中将固态石油焦脱离出售的石油焦的方法
公开(公告)号：EP2707458A1
公开(公告)日：2014-03-19
申请号：EP11731382.5
申请日：2011-07-14
申请人： Triplan AG
发明人： GAST, Ralf
IPC分类号： C10B33/00 , C10B39/04 , C10B55/00
CPC分类号： C10B39/06 , C10B33/003 , C10B39/04 , C10B55/00
摘要： A closed system (2) for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit (4, 8), comprises a coke drum unit (4, 8) containing solidified petroleum coke; a coke crushing unit (6, 10) for crushing petroleum coke into sellable petroleum coke pieces; a closed slurry pipe (12) leading petroleum coke slurry to a closed slurry pit (14); a dewatering bin unit (18, 20) for receiving petroleum coke slurry from the slurry pit (14), for collecting the sellable petroleum coke pieces and for leading filtered water and petroleum coke fines out of it; a closed drain water pit (24), separate from the slurry pit (14), for receiving the filtered water and the petroleum coke fines from the dewatering bin unit (18, 20); a water settling tank (28) receiving the filtered water and the petroleum coke from the drain water pit (24) and for separating the petroleum coke fines from the water such that the petroleum coke fines collect in the bottom part of the water settling tank (28), and for leading the petroleum coke fines into the slurry pit (14) where they mix with the petroleum coke slurry; a clean water tank (29) for receiving the purified water from the upper part of the water settling tank (28); and a removal unit (52) for removing the sellable petroleum coke pieces from the dewatering bin unit (18, 20).
摘要翻译：一种用于从炼焦鼓单元（4,8）中的凝固石油焦炭中获得可供出售的石油焦炭块的封闭系统（2），包括含有固化石油焦炭的焦炭鼓单元（4,8）焦炭粉碎单元（6,10），用于将石油焦炭粉碎成可销售的石油焦炭块; 将石油焦浆料引入封闭浆液槽（14）的闭合浆液管（12）; 一个用于接收来自浆池（14）的石油焦浆的脱水箱单元（18,20），用于收集可脱色的石油焦炭块并将过滤的水和石油焦粉从其中引出; 与泥浆坑（14）分开的用于接收来自脱水箱单元（18,20）的过滤水和石油焦粉的封闭的排水坑（24）; 一个从排水坑（24）接收过滤水和石油焦炭并将石油焦粉末与水分离的水沉淀罐（28），使得石油焦炭细粒收集在水沉淀罐底部（ 28），并将石油焦粉末引入浆液槽（14），在此与石油焦浆液混合; 清洁水箱（29），用于接收来自水沉淀箱（28）上部的净化水; 以及用于从脱水箱单元（18,20）中去除可提炼的石油焦炭块的移除单元（52）。

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