Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a novel process for preparing an environment-friendly brick from industrial waste slag garbage. The environment-friendly brick prepared from the industrial waste slag garbage comprises materials and water, and the materials are composed of, in parts by weight, slag ash, tailing sand, shale, cement and a foaming agent. The new technological process of the environment-friendly brick comprises the following steps: S1, mixing the tailing sand and the slag ash, adding the water, and carrying out mixing and grinding; S2, crushing the shale into particles with sizes in a range of of 1-3 cm, and then grinding the particles to a size of 800 meshes; S3, respectively pouring the slag ash, the tailing sand, the shale, the cement and the foaming agent in a stirrer to form a mixed material; S4, loading the mixed material formed by mixing into a mold, then feeding the mold into a steam heating instrument for steam heating, and after heating, feeding the mold into a constant-temperature chamber for standing for a period of time until the pressure resistance of the mold reaches 0 MPa or above to prepare a green brick; and S5, putting the prepared brick blank into a high-temperature constant-pressure steam kettle to prepare the environment-friendly brick.
本发明公开了一种用工业废料矿渣垃圾制成环保砖的新工艺，所述一种用工业废料矿渣垃圾制成环保砖包括物料和水，所述物料是由下述按重量份比例配置的原料组成：矿渣灰、尾矿砂、页岩、水泥和发泡剂；所述环保砖的新工艺流程如下：S1、尾矿砂与矿渣灰混合后加入水，进行混合研磨；S2、页岩破碎成1‑3公分的颗粒，然后磨细至800目；S3、将矿渣灰、尾矿砂、页岩、水泥和发泡剂分别倒置于搅拌机中，形成混合物料；S4、将混合形成的混合物料装入模具，然后送入蒸气加热仪中进行蒸气加热，加热完毕后送入恒温室内静置一段时间，使其抗压能力达0.MPa以上制成砖坯；S5、将制成的砖坯放入高温恒压蒸气釜中，进而制成该环保砖。
The invention discloses a novel process for preparing an environment-friendly brick from industrial waste slag garbage. The environment-friendly brick prepared from the industrial waste slag garbage comprises materials and water, and the materials are composed of, in parts by weight, slag ash, tailing sand, shale, cement and a foaming agent. The new technological process of the environment-friendly brick comprises the following steps: S1, mixing the tailing sand and the slag ash, adding the water, and carrying out mixing and grinding; S2, crushing the shale into particles with sizes in a range of of 1-3 cm, and then grinding the particles to a size of 800 meshes; S3, respectively pouring the slag ash, the tailing sand, the shale, the cement and the foaming agent in a stirrer to form a mixed material; S4, loading the mixed material formed by mixing into a mold, then feeding the mold into a steam heating instrument for steam heating, and after heating, feeding the mold into a constant-temperature chamber for standing for a period of time until the pressure resistance of the mold reaches 0 MPa or above to prepare a green brick; and S5, putting the prepared brick blank into a high-temperature constant-pressure steam kettle to prepare the environment-friendly brick.
本发明公开了一种用工业废料矿渣垃圾制成环保砖的新工艺，所述一种用工业废料矿渣垃圾制成环保砖包括物料和水，所述物料是由下述按重量份比例配置的原料组成：矿渣灰、尾矿砂、页岩、水泥和发泡剂；所述环保砖的新工艺流程如下：S1、尾矿砂与矿渣灰混合后加入水，进行混合研磨；S2、页岩破碎成1‑3公分的颗粒，然后磨细至800目；S3、将矿渣灰、尾矿砂、页岩、水泥和发泡剂分别倒置于搅拌机中，形成混合物料；S4、将混合形成的混合物料装入模具，然后送入蒸气加热仪中进行蒸气加热，加热完毕后送入恒温室内静置一段时间，使其抗压能力达0.MPa以上制成砖坯；S5、将制成的砖坯放入高温恒压蒸气釜中，进而制成该环保砖。
Novel process for preparing environment-friendly brick from industrial waste slag garbage
一种用工业废料矿渣垃圾制成环保砖的新工艺
JIANG BIN (Autor:in)
25.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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