A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for industrial utilization of muck
The invention provides a method for industrial utilization of muck, and belongs to the technical field of solid waste reutilization. The method provided by the invention comprises the following steps: separating the muck to obtain slurry and inorganic blocks; the inorganic blocks are crushed, and machine-made sand and reinforcing steel bar blocks are obtained through separation; removing organic matters from the slurry, and pulping to obtain slurry; cement, the machine-made sand and the slurry are mixed, and the fluid soil is obtained. According to the method, soil and inorganic blocks in the muck are separated, the inorganic blocks are crushed to prepare machine-made sand, and steel bar blocks are separated out and recycled; the slurry obtained by pulping the soil is mixed with the machine-made sand and the cement, so that the fluid soil meeting the requirements of different scenes can be obtained. The method provided by the invention is simple to operate and low in cost, and the muck can be efficiently utilized. The result of the embodiment shows that the fluid soil obtained by industrially utilizing the muck by adopting the method provided by the invention can meet the backfilling requirements of 1-1.5 MPa and 2-5 MPa.
本发明提供了一种渣土工业化利用的方法，属于固体废弃物再利用技术领域。本发明提供的方法包括以下步骤：将渣土进行分离得到泥浆和无机块；将所述无机块进行破碎，经分离得到机制砂和钢筋块；将所述泥浆去除有机质后，进行制浆，得到浆料；将水泥、所述机制砂和所述浆料混合，得到流态土。本发明将渣土中的泥土和无机块分离，无机块通过破碎制备成机制砂，并分离出钢筋块回收；本发明将泥土制浆得到的浆料与机制砂和水泥混合，能够得到满足不同场景要求的流态土。本发明提供的方法操作简单、成本低，能够高效利用渣土。实施例结果显示，采用本发明提供的方法工业化利用渣土得到的流态土能够达到1～1.5MPa和2～5MPa的回填要求。
Method for industrial utilization of muck
The invention provides a method for industrial utilization of muck, and belongs to the technical field of solid waste reutilization. The method provided by the invention comprises the following steps: separating the muck to obtain slurry and inorganic blocks; the inorganic blocks are crushed, and machine-made sand and reinforcing steel bar blocks are obtained through separation; removing organic matters from the slurry, and pulping to obtain slurry; cement, the machine-made sand and the slurry are mixed, and the fluid soil is obtained. According to the method, soil and inorganic blocks in the muck are separated, the inorganic blocks are crushed to prepare machine-made sand, and steel bar blocks are separated out and recycled; the slurry obtained by pulping the soil is mixed with the machine-made sand and the cement, so that the fluid soil meeting the requirements of different scenes can be obtained. The method provided by the invention is simple to operate and low in cost, and the muck can be efficiently utilized. The result of the embodiment shows that the fluid soil obtained by industrially utilizing the muck by adopting the method provided by the invention can meet the backfilling requirements of 1-1.5 MPa and 2-5 MPa.
本发明提供了一种渣土工业化利用的方法，属于固体废弃物再利用技术领域。本发明提供的方法包括以下步骤：将渣土进行分离得到泥浆和无机块；将所述无机块进行破碎，经分离得到机制砂和钢筋块；将所述泥浆去除有机质后，进行制浆，得到浆料；将水泥、所述机制砂和所述浆料混合，得到流态土。本发明将渣土中的泥土和无机块分离，无机块通过破碎制备成机制砂，并分离出钢筋块回收；本发明将泥土制浆得到的浆料与机制砂和水泥混合，能够得到满足不同场景要求的流态土。本发明提供的方法操作简单、成本低，能够高效利用渣土。实施例结果显示，采用本发明提供的方法工业化利用渣土得到的流态土能够达到1～1.5MPa和2～5MPa的回填要求。
Method for industrial utilization of muck
一种渣土工业化利用的方法
ZHOU SI (author) / ZHOU RUMING (author) / YU YANG (author) / NIAN BENPENG (author) / WU YAN (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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