熟料冷却风机锥形口流量测量装置的现场改造

doi:10.19698/j.cnki.1001-6171.20241045

摘要
相关文章
推荐阅读
Metrics

下载:

PDF (4492KB)
输出: BibTeX | EndNote (RIS)

摘要某海外水泥项目熟料冷却风机锥形口流量测量装置选型偏小，导致冷却风机风量PID调节回路投运不稳，为满足PID投运要求，提高测量装置灵敏度，对冷却风机锥形口流量测量装置进行了改造。详细介绍了锥形口流量测量装置现场改造及制作安装要求、流量系数计算方法、现场标定结果等。改造后，在设计风量为29 965m³/h时，差压值达373Pa，管道系统静压增加了248Pa，提高了流量测量装置的风量检测灵敏度，保证了PID调节回路的稳定自动调节。

	服务
	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	（）
	作者相关文章
	尹文杰

关键词: 锥形口流量测量装置流量系数现场标定

Abstract: The section of cone-shaped nozzle air flow measurement device for clinker cooling fan is small for an oversea cement project, resulting in the unstable operation of PID loop for the cooling fan air volume, in order to meet the PID operation requirements and improve the sensitivity of the measurement device, the cone-shaped nozzle flow measurement device of cooling fan has been modified. This paper introduces the modification method and installation requirements of the cone-shaped nozzle flow measurement device, and the calculation method of the flow coefficient and the field calibration result. The differential pressure value reaches 373Pa after modification when the design air volume is 29 965 m3/h. The static pressure of the pipeline system is increased by 248Pa, and the sensitivity of the flow measurement device is improved, ensuring the stable and automatic adjustment of the PID loop.

Key words: cone-shaped nozzle flow measurement device flow coefficient field calibration

收稿日期: 2023-05-30 出版日期: 2024-01-25 发布日期: 2024-01-23 整期出版日期: 2024-01-25

ZTFLH:

TQ172.622.4

引用本文:

尹文杰. 熟料冷却风机锥形口流量测量装置的现场改造[J]. 水泥技术, 2024, 1(1): 45-49.
YIN Wenjie. The Site Modification of Cone-shaped Nozzle Air Flow Measurement Device for Clinker Cooler Fans. Cement Technology, 2024, 1(1): 45-49.

链接本文:

http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20241045 或 http://www.cemteck.com/CN/Y2024/V1/I1/45

[1]	王炯, 齐树龙. 篦冷机中部取风口流场及温度场数值模拟研究[J]. 水泥技术, 2024, 1(1): 39-44.
[2]	游磊, 余先林, 马进, 薛继佳. 空冷型高温轴换热及应力分析 [J]. 水泥技术, 2023, 1(6): 18-22.
[3]	甘天锦, 阮黎明. 浅谈LBTF2750型推动式篦式冷却机技术改造[J]. 水泥技术, 2023, 1(5): 62-67.
[4]	张忠圆. 篦冷机高温篦板使用失效原因分析及解决方案[J]. 水泥技术, 2023, 1(4): 28-33.
[5]	张传仁, 郭红军. 纵向控制流固定床在篦冷机改造中的应用[J]. 水泥技术, 2022, 1(4): 27-33.
[6]	侯振光, 许龙旭, 刘占元, 鞠召会, 胡必珍. 5 000t/d水泥熟料生产线篦冷机的升级改造[J]. 水泥技术, 2022, 1(2): 13-17.
[7]	黄达通, 刘登强, 薛俊东. 挡风墙在篦冷机中的应用[J]. 水泥技术, 2022, 1(2): 18-22.
[8]	侯振光, 张良宏, 杨春, 孟凡星. 配置中置辊式破碎机的第四代篦冷机的工艺设计[J]. 水泥技术, 2021, 1(6): 13-18.
[9]	盛迎来, 代能柒, 沈飞, 王文喜. Sinowalk型第四代篦冷机的调试[J]. 水泥技术, 2021, 1(6): 19-23.
[10]	宋亮亮, 尚丽平, 冯凯, 王安伟. 棒式篦冷机的节能改造[J]. 水泥技术, 2021, 1(6): 32-36.
[11]	张晓伟. LBTF5500篦冷机熟料温度过高的解决措施[J]. 水泥技术, 2021, 1(5): 76-78.
[12]	邵彦锟, 高志良. 基于VBA模式开发的参数化绘图软件[J]. 水泥技术, 2021, 1(3): 72-75.
[13]	申巧蕊, 曾计生, 袁俊, 刘存超, 姚秀丽. 篦冷机出口烟气余热再循环利用[J]. 水泥技术, 2021, 1(3): 99-102.
[14]	臧剑波. 长兴南方篦冷机更新改造效果 [J]. 水泥技术, 2021, 1(2): 15-19.
[15]	石云生, 陈磊. 第四代控制流篦冷机技术改造 [J]. 水泥技术, 2020, 1(4): 78-79.

[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]	MA Debao. Finite Element Analysis of Inverted Cone in Raw Meal Silo[J]. Cement Technology, 2018, 1(1): 35 -38 .
[5]	HAN Zhongqi. [J]. Cement Technology, 2018, 1(1): 38 -48 .
[6]	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 .
[7]	GUAN Laiqing, HE Yongxian. [J]. Cement Technology, 2018, 1(1): 54 -59 .
[8]	WEI Can, ZHANG Yuanyuan, AI Jun. Application of Cement Intelligent Control System in Overseas Projects[J]. Cement Technology, 2018, 1(1): 60 -64 .
[9]	JIN Shuang. [J]. Cement Technology, 2018, 1(1): 72 -73 .
[10]	ZHANG Jiangtao, LIU Baoliang. Processing of the Wet Materials of the Winter Cement Factory in the High Cold Region[J]. Cement Technology, 2018, 1(1): 74 -82 .

Viewed

Full text

Abstract

Cited

Shared

Discussed