Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-temperature steel slag carbonation deep stabilization treatment device and method
The invention relates to a high-temperature steel slag carbonation deep stabilization treatment device and method. The device includes a steel slag tank (1), an air hole (2), a stabilizing tank (3), atank door (4), a tank seat (5), a gas tank (6), an air pipe (7), a water spraying port (11), an exhaust valve (12), a safety valve (13), an explosion-proof valve (14) and a water discharge valve (15), wherein high-temperature steel slag is deeply stabilized with CO2, and free CaO in the high-temperature steel slag is digested with water and other acid gases. The process flow is short, the degreeof automation of the device is high, the production efficiency in the treatment process is high, the treated steel slag has good stability and can replace sand stone material in large quantities, andthus recycling of the steel slag is facilitated.
本发明涉及一种高温钢渣碳化深度安定化处理装置及方法。所述装置包括：钢渣罐(1)、气孔(2)、安定罐(3)、罐门(4)、罐座(5)、气罐(6)、气管(7)、喷水口(11)、排气阀(12)、安全阀(13)、防爆阀(14)和排水阀(15)，采用CO2对高温钢渣进行深度安定化处理，协同水和其他酸性气体对高温钢渣中游离CaO进行消解处理。工艺流程短，装备自动化程度高，处理过程生产效率高，处理后钢渣稳定性好，能够大批量替代砂石材料，有利于钢渣的资源化利用。
High-temperature steel slag carbonation deep stabilization treatment device and method
The invention relates to a high-temperature steel slag carbonation deep stabilization treatment device and method. The device includes a steel slag tank (1), an air hole (2), a stabilizing tank (3), atank door (4), a tank seat (5), a gas tank (6), an air pipe (7), a water spraying port (11), an exhaust valve (12), a safety valve (13), an explosion-proof valve (14) and a water discharge valve (15), wherein high-temperature steel slag is deeply stabilized with CO2, and free CaO in the high-temperature steel slag is digested with water and other acid gases. The process flow is short, the degreeof automation of the device is high, the production efficiency in the treatment process is high, the treated steel slag has good stability and can replace sand stone material in large quantities, andthus recycling of the steel slag is facilitated.
本发明涉及一种高温钢渣碳化深度安定化处理装置及方法。所述装置包括：钢渣罐(1)、气孔(2)、安定罐(3)、罐门(4)、罐座(5)、气罐(6)、气管(7)、喷水口(11)、排气阀(12)、安全阀(13)、防爆阀(14)和排水阀(15)，采用CO2对高温钢渣进行深度安定化处理，协同水和其他酸性气体对高温钢渣中游离CaO进行消解处理。工艺流程短，装备自动化程度高，处理过程生产效率高，处理后钢渣稳定性好，能够大批量替代砂石材料，有利于钢渣的资源化利用。
High-temperature steel slag carbonation deep stabilization treatment device and method
一种高温钢渣碳化深度安定化处理装置及方法
WU LONG (Autor:in) / YUE CHANGSHENG (Autor:in) / PENG BEN (Autor:in) / WANG HUIGANG (Autor:in) / HU TIANQI (Autor:in) / WU YUEDONG (Autor:in) / SUN JIAN (Autor:in) / HAO YIDANG (Autor:in)
13.10.2020
Patent
Elektronische Ressource
Chinesisch
High-strength KOBM steel slag binder activated by carbonation
| Online Contents | 2015