Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Goaf controllable paste filling method based on coal-based solid waste
The invention discloses a goaf controllable paste filling method based on coal-based solid waste, and belongs to the field of goaf paste filling. The goaf controllable paste filling method based on the coal-based solid waste comprises the steps of coal-based paste preparation, reservation of a moving space of filling equipment, construction of a filling grouting space, concentration adjustment andpaste filling. Traditional paste filling equipment is upgraded, secondary processing is conducted on a working face, the concentration of filling paste can be manually controlled, the paste filling working efficiency is improved, coal-based solid waste materials are reasonably utilized, the environment is protected, the performance of filling materials is effectively improved, and a strategic supporting effect is achieved on sustainable development of paste filling in the future.
本公开公开一种基于煤基固废的采空区可控性膏体充填方法,属于采空区膏体充填领域;一种基于煤基固废的采空区可控性膏体充填方法包括:煤基膏体配置、预留出充填设备的移动空间、构建填充注浆空间、浓度调节以及膏体填充;对传统膏体充填设备进行升级,在工作面进行二次加工,可人工控制充填膏体浓度,提高膏体充填工作效率,合理利用煤基固废材料,既保护环境又有效提高充填材料性能,对未来膏体充填的可持续发展起到了战略性的支撑作用。
Goaf controllable paste filling method based on coal-based solid waste
The invention discloses a goaf controllable paste filling method based on coal-based solid waste, and belongs to the field of goaf paste filling. The goaf controllable paste filling method based on the coal-based solid waste comprises the steps of coal-based paste preparation, reservation of a moving space of filling equipment, construction of a filling grouting space, concentration adjustment andpaste filling. Traditional paste filling equipment is upgraded, secondary processing is conducted on a working face, the concentration of filling paste can be manually controlled, the paste filling working efficiency is improved, coal-based solid waste materials are reasonably utilized, the environment is protected, the performance of filling materials is effectively improved, and a strategic supporting effect is achieved on sustainable development of paste filling in the future.
本公开公开一种基于煤基固废的采空区可控性膏体充填方法,属于采空区膏体充填领域;一种基于煤基固废的采空区可控性膏体充填方法包括:煤基膏体配置、预留出充填设备的移动空间、构建填充注浆空间、浓度调节以及膏体填充;对传统膏体充填设备进行升级,在工作面进行二次加工,可人工控制充填膏体浓度,提高膏体充填工作效率,合理利用煤基固废材料,既保护环境又有效提高充填材料性能,对未来膏体充填的可持续发展起到了战略性的支撑作用。
Goaf controllable paste filling method based on coal-based solid waste
一种基于煤基固废的采空区可控性膏体充填方法
YANG KE (Autor:in) / LIU QINJIE (Autor:in) / LI ZHIHUA (Autor:in) / FENG FEISHENG (Autor:in) / CHEN DENGHONG (Autor:in) / LYU XIN (Autor:in) / FU QIANG (Autor:in)
02.03.2021
Patent
Elektronische Ressource
Chinesisch
Goaf solid waste and ultrahigh water paste alternate filling method
Europäisches Patentamt | 2021
|Goaf paste filling slurry and preparation method thereof
Europäisches Patentamt | 2021
|Preparation method of high-content coal chemical solid waste goaf filling concrete
Europäisches Patentamt | 2023
|Method for treating alkaline solid waste and filling goaf
Europäisches Patentamt | 2022
|Coal-based solid waste filling paste and preparation method thereof
Europäisches Patentamt | 2024
|