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A platform for research: civil engineering, architecture and urbanism
Preparation process and preparation equipment of admixture for concrete mortar
The invention belongs to the technical field of additive preparation, and particularly relates to a preparation process and preparation equipment of an additive for concrete mortar, and the preparation process of the additive for concrete mortar is characterized by comprising the following steps: S1, preparing raw materials; the preparation method comprises the following steps: selecting high-quality raw materials such as a water reducing agent monomer, an initiator, a chain transfer agent, a retarder and an air entraining agent, removing impurities, and accurately weighing each component for later use; s2, carrying out a synthetic reaction; the preparation method comprises the following steps: firstly, carrying out water reducer component polymerization reaction, and controlling temperature and time; adding the retarder, the air entraining agent and other components, and uniformly stirring; s3, separation and purification; putting the synthesized mixture into a separator, and carrying out separation and purification operation; according to the invention, a plurality of impurity removal methods are combined through a single power source, so that the problems of reducing the occupied area of equipment, improving the filtering efficiency, avoiding the blockage of the filter screen and the like can be effectively solved while the impurity removal effect is improved.
本发明属于外加剂制备技术领域，具体的说是一种混凝土砂浆用外加剂制备工艺及其制备设备，一种混凝土砂浆用外加剂制备工艺，其特征在于：该工艺如下所示：S1：原材料准备；挑选高质量的减水剂单体、引发剂、链转移剂、缓凝剂、引气剂等原材料，去除杂质，准确称量各成分备用；S2：合成反应；先进行减水剂成分聚合反应，控制好温度和时间；再加入缓凝剂、引气剂等其他成分，搅拌均匀；S3：分离与提纯；对合成后的混合物放置进分离器内进行分离提纯操作；本发明中，通过单一动力源将多种除杂方法相融合，可有效解决在提高除杂效果的同时，减少设备占地面积，提高过滤效率，避免滤网堵塞等问题。
Preparation process and preparation equipment of admixture for concrete mortar
The invention belongs to the technical field of additive preparation, and particularly relates to a preparation process and preparation equipment of an additive for concrete mortar, and the preparation process of the additive for concrete mortar is characterized by comprising the following steps: S1, preparing raw materials; the preparation method comprises the following steps: selecting high-quality raw materials such as a water reducing agent monomer, an initiator, a chain transfer agent, a retarder and an air entraining agent, removing impurities, and accurately weighing each component for later use; s2, carrying out a synthetic reaction; the preparation method comprises the following steps: firstly, carrying out water reducer component polymerization reaction, and controlling temperature and time; adding the retarder, the air entraining agent and other components, and uniformly stirring; s3, separation and purification; putting the synthesized mixture into a separator, and carrying out separation and purification operation; according to the invention, a plurality of impurity removal methods are combined through a single power source, so that the problems of reducing the occupied area of equipment, improving the filtering efficiency, avoiding the blockage of the filter screen and the like can be effectively solved while the impurity removal effect is improved.
本发明属于外加剂制备技术领域，具体的说是一种混凝土砂浆用外加剂制备工艺及其制备设备，一种混凝土砂浆用外加剂制备工艺，其特征在于：该工艺如下所示：S1：原材料准备；挑选高质量的减水剂单体、引发剂、链转移剂、缓凝剂、引气剂等原材料，去除杂质，准确称量各成分备用；S2：合成反应；先进行减水剂成分聚合反应，控制好温度和时间；再加入缓凝剂、引气剂等其他成分，搅拌均匀；S3：分离与提纯；对合成后的混合物放置进分离器内进行分离提纯操作；本发明中，通过单一动力源将多种除杂方法相融合，可有效解决在提高除杂效果的同时，减少设备占地面积，提高过滤效率，避免滤网堵塞等问题。
Preparation process and preparation equipment of admixture for concrete mortar
一种混凝土砂浆用外加剂制备工艺及其制备设备
CHEN HONGBO (author) / CHEN JIAHUI (author)
2024-12-06
Patent
Electronic Resource
Chinese
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