Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of environment-friendly coal briquette cemented filling body
The invention relates to the technical field of cemented filling body preparation, and discloses an environment-friendly coal briquette cemented filling body preparation method which comprises the following preparation steps: 1) crushing coal briquettes in a crusher to form crushed materials; (2) screening the crushed materials into coarse aggregates larger than a set particle size and fine aggregates smaller than the set particle size through a screening machine; 3) uniformly mixing the coarse aggregate, the fine aggregate and the cementing material in a stirrer to form a mixture; the cementing material comprises fine gangue, slag, gypsum, fly ash, clinker and steel slag powder; and 4) adding a set amount of water into the stirrer, uniformly stirring to form slurry, and curing the slurry to form the environment-friendly coal briquette cemented filling body.
本发明涉及胶结充填体制备的技术领域，公开了环保型煤块胶结充填体制备方法，包括以下制备步骤：1)将煤块置于破碎机中破碎形成破碎料；2)将所述破碎料通过筛分机筛分为大于设定粒径的粗骨料以及小于设定粒径的细骨料；3)将所述粗骨料、细骨料、胶凝材料置于搅拌机中混合均匀，形成混合料；所述胶凝材料包括细粒矸石、矿渣、石膏、粉煤灰、熟料以及钢渣粉；4)在所述搅拌机中加入设定量的水体，搅拌均匀形成浆料，将所述浆料养护，形成所述环保型煤块胶结充填体。
Preparation method of environment-friendly coal briquette cemented filling body
The invention relates to the technical field of cemented filling body preparation, and discloses an environment-friendly coal briquette cemented filling body preparation method which comprises the following preparation steps: 1) crushing coal briquettes in a crusher to form crushed materials; (2) screening the crushed materials into coarse aggregates larger than a set particle size and fine aggregates smaller than the set particle size through a screening machine; 3) uniformly mixing the coarse aggregate, the fine aggregate and the cementing material in a stirrer to form a mixture; the cementing material comprises fine gangue, slag, gypsum, fly ash, clinker and steel slag powder; and 4) adding a set amount of water into the stirrer, uniformly stirring to form slurry, and curing the slurry to form the environment-friendly coal briquette cemented filling body.
本发明涉及胶结充填体制备的技术领域，公开了环保型煤块胶结充填体制备方法，包括以下制备步骤：1)将煤块置于破碎机中破碎形成破碎料；2)将所述破碎料通过筛分机筛分为大于设定粒径的粗骨料以及小于设定粒径的细骨料；3)将所述粗骨料、细骨料、胶凝材料置于搅拌机中混合均匀，形成混合料；所述胶凝材料包括细粒矸石、矿渣、石膏、粉煤灰、熟料以及钢渣粉；4)在所述搅拌机中加入设定量的水体，搅拌均匀形成浆料，将所述浆料养护，形成所述环保型煤块胶结充填体。
Preparation method of environment-friendly coal briquette cemented filling body
环保型煤块胶结充填体制备方法
MA BIN (Autor:in) / WANG XIAOFENG (Autor:in) / HAN GUIBAO (Autor:in) / ZHANG MING (Autor:in) / FU YANAN (Autor:in)
05.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
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