A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Process method for preparing machine-made sand
The invention relates to the technical field of sand making, and provides a process method for preparing machine-made sand, which comprises the following steps: S1, mixing stone powder and aggregate to serve as a machine-made sand raw material, and conveying the machine-made sand raw material to a sand making workshop; s2, particles with different diameters are screened out, and the particles meeting a first preset condition are humidified and conveyed to a finished sand warehouse to be stored; the particles meeting the second preset condition are crushed; s3, the crushed sand with different diameters is screened out; s4, the sand meeting the first preset condition is humidified and conveyed to a finished sand warehouse to be stored; and the sand meeting the second preset condition is crushed again until the sand meeting the first preset condition becomes sand, and the sand is conveyed to a finished sand warehouse to be stored. According to the technical scheme, the stone powder and the aggregate generated by the coarse aggregate production line can be fully utilized to serve as raw materials of the machine-made sand, and therefore the problem that the production line is stopped due to the fact that the stone powder and the aggregate are unsalable and expanded is solved.
本申请涉及制砂技术领域，提供了一种制备机制砂的工艺方法，包括如下步骤：S1、将石粉和骨料相混合作为机制砂原料输送至制砂车间；S2、筛选出不同直径的颗粒，并将符合第一预设条件的颗粒加湿处理输送至成品砂仓库储存；将符合第二预设条件的颗粒进行破碎；S3、筛选出破碎后的不同直径的砂子；S4、将符合第一预设条件的砂子加湿处理输送至成品砂仓库储存；将符合第二预设条件的砂子再次进行破碎，直至变成符合第一预设条件的砂子并被输送至成品砂仓库储存。通过本申请的技术方案，能够将粗骨料生产线所产生的石粉以及骨料充分利用，作为机制砂的原料，从而解决了石粉以及骨料滞销胀库导致生产线停产的问题。
Process method for preparing machine-made sand
The invention relates to the technical field of sand making, and provides a process method for preparing machine-made sand, which comprises the following steps: S1, mixing stone powder and aggregate to serve as a machine-made sand raw material, and conveying the machine-made sand raw material to a sand making workshop; s2, particles with different diameters are screened out, and the particles meeting a first preset condition are humidified and conveyed to a finished sand warehouse to be stored; the particles meeting the second preset condition are crushed; s3, the crushed sand with different diameters is screened out; s4, the sand meeting the first preset condition is humidified and conveyed to a finished sand warehouse to be stored; and the sand meeting the second preset condition is crushed again until the sand meeting the first preset condition becomes sand, and the sand is conveyed to a finished sand warehouse to be stored. According to the technical scheme, the stone powder and the aggregate generated by the coarse aggregate production line can be fully utilized to serve as raw materials of the machine-made sand, and therefore the problem that the production line is stopped due to the fact that the stone powder and the aggregate are unsalable and expanded is solved.
本申请涉及制砂技术领域，提供了一种制备机制砂的工艺方法，包括如下步骤：S1、将石粉和骨料相混合作为机制砂原料输送至制砂车间；S2、筛选出不同直径的颗粒，并将符合第一预设条件的颗粒加湿处理输送至成品砂仓库储存；将符合第二预设条件的颗粒进行破碎；S3、筛选出破碎后的不同直径的砂子；S4、将符合第一预设条件的砂子加湿处理输送至成品砂仓库储存；将符合第二预设条件的砂子再次进行破碎，直至变成符合第一预设条件的砂子并被输送至成品砂仓库储存。通过本申请的技术方案，能够将粗骨料生产线所产生的石粉以及骨料充分利用，作为机制砂的原料，从而解决了石粉以及骨料滞销胀库导致生产线停产的问题。
Process method for preparing machine-made sand
一种制备机制砂的工艺方法
REN JIGANG (author) / HUANG LIANG (author) / XU ZONGWANG (author) / ZHANG PIMING (author) / CHEN XIAOHE (author) / ZHAO WEI (author) / WANG JIE (author) / PAN AIHUA (author) / ZHANG HANGYING (author) / SHEN ZHIWEI (author)
2024-01-12
Patent
Electronic Resource
Chinese
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