A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of preparation of water reducing agents, in particular to a preparation method of an energy-saving concrete water reducing agent, the preparation method of the energy-saving concrete water reducing agent is completed through cooperation of a water reducing agent preparation machine, and the water reducing agent preparation machine is used for separating out water reducing agent crystals from mother liquor and drying the water reducing agent crystals when the concrete water reducing agent is prepared. A support is fixed to the upper end face of the pedestal, a filtering tank is mounted on the support, a crystallization bin and a drying bin for drying crystals are mounted on the pedestal, the crystallization bin is located below the filtering tank, and the drying bin is located on the right side of the crystallization bin. The problems that when sodium gluconate mother liquor is subjected to evaporative crystallization in an evaporation kettle, separated sodium gluconate crystals cannot be immediately collected and taken out, and the sodium gluconate fermentation liquor cannot be subjected to filtration, decoloration and desugaring operation at a time in the prior art for preparing the sodium gluconate water reducing agent by using the sodium gluconate fermentation liquor can be solved.
本发明涉及减水剂制备技术领域，具体的是一种节能混凝土减水剂制备方法，节能混凝土减水剂制备方法由减水剂制备机进行配合完成，减水剂制备机用于混凝土减水剂制备时将减水剂晶体从母液中析出并干燥，减水剂制备机包括台座，台座上端面固定有支架，支架上安装有过滤罐，台座上安装有结晶仓和对结晶进行干燥的干燥仓，结晶仓位于过滤罐下方，干燥仓位于结晶仓右侧。本发明可以解决现有的利用葡萄糖酸钠发酵液制备葡萄糖酸钠减水剂存在的，葡萄糖酸钠母液在蒸发釜进行蒸发结晶时，析出的葡萄糖酸钠结晶不能立即收集取出，以及不能一次性对萄糖酸钠发酵液实现过滤、脱色和除糖操作等问题。
The invention relates to the technical field of preparation of water reducing agents, in particular to a preparation method of an energy-saving concrete water reducing agent, the preparation method of the energy-saving concrete water reducing agent is completed through cooperation of a water reducing agent preparation machine, and the water reducing agent preparation machine is used for separating out water reducing agent crystals from mother liquor and drying the water reducing agent crystals when the concrete water reducing agent is prepared. A support is fixed to the upper end face of the pedestal, a filtering tank is mounted on the support, a crystallization bin and a drying bin for drying crystals are mounted on the pedestal, the crystallization bin is located below the filtering tank, and the drying bin is located on the right side of the crystallization bin. The problems that when sodium gluconate mother liquor is subjected to evaporative crystallization in an evaporation kettle, separated sodium gluconate crystals cannot be immediately collected and taken out, and the sodium gluconate fermentation liquor cannot be subjected to filtration, decoloration and desugaring operation at a time in the prior art for preparing the sodium gluconate water reducing agent by using the sodium gluconate fermentation liquor can be solved.
本发明涉及减水剂制备技术领域，具体的是一种节能混凝土减水剂制备方法，节能混凝土减水剂制备方法由减水剂制备机进行配合完成，减水剂制备机用于混凝土减水剂制备时将减水剂晶体从母液中析出并干燥，减水剂制备机包括台座，台座上端面固定有支架，支架上安装有过滤罐，台座上安装有结晶仓和对结晶进行干燥的干燥仓，结晶仓位于过滤罐下方，干燥仓位于结晶仓右侧。本发明可以解决现有的利用葡萄糖酸钠发酵液制备葡萄糖酸钠减水剂存在的，葡萄糖酸钠母液在蒸发釜进行蒸发结晶时，析出的葡萄糖酸钠结晶不能立即收集取出，以及不能一次性对萄糖酸钠发酵液实现过滤、脱色和除糖操作等问题。
Preparation method of energy-saving concrete water reducing agent
一种节能混凝土减水剂制备方法
ZHOU YONG (author)
2023-03-31
Patent
Electronic Resource
Chinese
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