改善水泥净浆流动度的措施

doi:10.19698/j.cnki.1001-6171.20224083

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摘要分析了影响P·O42.5水泥净浆流动度的主要原因，提出了改善P·O42.5水泥净浆流动度的措施。通过添加3%煤矸石用于生料配料，对水泥配料用原材料及控制指标进行调整，1：1搭配使用改性磷酸石膏与脱硫石膏，优化调整开路磨粉磨工艺，改进选粉机下料方式，降低出磨水泥比表面积及温度，完善水泥出入库管理等措施，水泥净浆流动度得到明显改善，满足了商品混凝土的施工使用要求。

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	谭建春
	张林
	芦国峰

关键词: 水泥净浆流动度生料配料水泥配料

Abstract:

The main reasons affecting the fluidity of P·O42.5 cement slurry were analyzed, and measures to improve the fluidity of P·O42.5 cement slurry were proposed. It was adding 3% coal gangue for raw meal batching; adjusting the raw materials and control indicators for cement batching, using modified phosphate gypsum and desulfurized gypsum in a 1:1 combination; optimizing and adjusting the grinding process of the open-circuit mill and improving the feeding of the powder separator. In this way, the specific surface area and temperature of the grinding cement were reduced, and the management of cement in and out of the warehouse was improved.

Key words: fluidity of cement net slurry batching scheme the production process

收稿日期: 2021-07-21 修回日期: 2022-07-25 出版日期: 2022-07-25 发布日期: 2022-07-25 整期出版日期: 2022-07-25

ZTFLH:

TQ172.13

引用本文:

谭建春, 张林, 芦国峰. 改善水泥净浆流动度的措施[J]. 水泥技术, 2022, 1(4): 83-86.
TAN Jianchun, ZHANG Lin, LU Guofeng. Measures to Improve the Fluidity of Cement Slurry. Cement Technology, 2022, 1(4): 83-86.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20224083 或 http://www.cemteck.com/CN/Y2022/V1/I4/83

[1]	. Review and Prospect of Engineering Practice of Waste Disposal in Cement Kiln in China[J]. Cement Technology, 2018, 1(1): 17 -21 .
[2]	DI Dongren, TAO Congxi, CHAI Xingteng. Revision of Cement Energy Consumption Standards and Energy Saving Technology(Ⅰ)[J]. Cement Technology, 2018, 1(1): 22 -26 .
[3]	LIU Yonggang, GAO Hongwei, XIAO Guiqing. Design Method of Road Structure Using Lean Concrete Base[J]. Cement Technology, 2018, 1(1): 27 -31 .
[4]	LIU Xu, LI Liang. Investigation of New Medium Temperature Wear-resistant Alloy Steel[J]. Cement Technology, 2018, 1(1): 32 -34 .
[5]	MA Debao. Finite Element Analysis of Inverted Cone in Raw Meal Silo[J]. Cement Technology, 2018, 1(1): 35 -38 .
[6]	HAN Zhongqi. [J]. Cement Technology, 2018, 1(1): 38 -48 .
[7]	XIE Jianzhong, LIAN Xuewen. Analysis and Solution of Segregation of the Kiln Ash in Continuous Raw Meal Homogenization Silo#br#[J]. Cement Technology, 2018, 1(1): 49 -53 .
[8]	GUAN Laiqing, HE Yongxian. [J]. Cement Technology, 2018, 1(1): 54 -59 .
[9]	WEI Can, ZHANG Yuanyuan, AI Jun. Application of Cement Intelligent Control System in Overseas Projects[J]. Cement Technology, 2018, 1(1): 60 -64 .
[10]	JIN Shuang. [J]. Cement Technology, 2018, 1(1): 72 -73 .