A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Integrated processing technology for producing solidified soil from waste engineering residue soil
The invention discloses an integrated processing technology for producing solidified soil from waste engineering residue soil, and belongs to the technical field of solid waste treatment, and the integrated processing technology comprises the following steps: (1) transporting the waste engineering residue soil to a factory storage yard, and classifying and screening the waste engineering residue soil; (2) adding the screened waste engineering muck into a slurrying pool for mixed slurrying to obtain slurry with the specific gravity of 1.1-1.45 and the viscosity of 25-35 Pa.s; (3) conveying the slurry into a stirrer, and uniformly mixing the slurry with a composite curing agent and an additive; and (4) feeding the mixed slurry into a slurry storage tank, and then transporting the slurry to a construction site for pouring and filling. Controllable production of solidified soil with different properties can be achieved, and then large-scale application of the solidified soil is achieved.
本发明公开了一种废弃工程渣土生产固化土的集成化加工工艺，属于固体废物处理技术领域，包括以下步骤：(1)将废弃工程渣土运输至厂区堆场，并对其进行分类和筛分；(2)将筛分后的废弃工程渣土加入制浆池进行混合制浆，得到比重为1.1‑1.45，粘度为25‑35Pa·s的泥浆；(3)将泥浆输送至搅拌机内，并与复合固化剂及外加剂混合均匀；(4)将混合后的泥浆送入储浆罐，然后运输至施工场地浇筑充填。本发明可以实现不同性能固化土的可控化生产，继而实现其规模化应用。
Integrated processing technology for producing solidified soil from waste engineering residue soil
The invention discloses an integrated processing technology for producing solidified soil from waste engineering residue soil, and belongs to the technical field of solid waste treatment, and the integrated processing technology comprises the following steps: (1) transporting the waste engineering residue soil to a factory storage yard, and classifying and screening the waste engineering residue soil; (2) adding the screened waste engineering muck into a slurrying pool for mixed slurrying to obtain slurry with the specific gravity of 1.1-1.45 and the viscosity of 25-35 Pa.s; (3) conveying the slurry into a stirrer, and uniformly mixing the slurry with a composite curing agent and an additive; and (4) feeding the mixed slurry into a slurry storage tank, and then transporting the slurry to a construction site for pouring and filling. Controllable production of solidified soil with different properties can be achieved, and then large-scale application of the solidified soil is achieved.
本发明公开了一种废弃工程渣土生产固化土的集成化加工工艺，属于固体废物处理技术领域，包括以下步骤：(1)将废弃工程渣土运输至厂区堆场，并对其进行分类和筛分；(2)将筛分后的废弃工程渣土加入制浆池进行混合制浆，得到比重为1.1‑1.45，粘度为25‑35Pa·s的泥浆；(3)将泥浆输送至搅拌机内，并与复合固化剂及外加剂混合均匀；(4)将混合后的泥浆送入储浆罐，然后运输至施工场地浇筑充填。本发明可以实现不同性能固化土的可控化生产，继而实现其规模化应用。
Integrated processing technology for producing solidified soil from waste engineering residue soil
一种废弃工程渣土生产固化土的集成化加工工艺
XIU XUESEN (author) / FAN CHUANGANG (author) / GE XUEXIANG (author) / LI FENGJUN (author) / SHAO LIHONG (author)
2024-02-27
Patent
Electronic Resource
Chinese
Construction equipment for forming liquid solidified soil from waste mud residue soil
| European Patent Office | 2023
Dechlorinated alkali residue solidified soil for road engineering
| European Patent Office | 2015
Experimental study on preparation of solidified soil from residue of construction waste
| Elsevier | 2024
Process for producing biochar soil solidified brick by using waste
| European Patent Office | 2022