管输煤浆脱水系统综合能效研究
Comprehensive energy efficiency of dehydration system for pipeline coal slurry
王鹏斐 1王东民 1闫建党 1王晓乐 1贺利娜 1魏建航1
作者信息
- 1. 陕西神渭煤炭管道运输有限责任公司,陕西渭南 714000
- 折叠
摘要
为积极响应国家节能降耗号召,促进神渭管道输煤项目高效节能.以神渭管道输煤脱水系统为例,分析管输煤浆脱水系统不同生产单元及设备的生产能效.结果表明,提高脱水系统的生产负荷可有效提升脱水系统的生产能效,同时通过增加单台离心机的生产负荷及入料浓度、提高压滤机的入料浓度、控制合理的入料时间等措施来降低产品的单位能耗,从而提高管输煤浆脱水系统的生产能效.
Abstract
In order to actively respond to the national call for energy conservation and consumption reduction,and promote the efficient energy conservation of Shenwei pipeline coal transport project,we taking the dehydration system of Shenwei pipeline coal transport as an example,analyze the production energy efficiency of different production units and equipment of the dehydration system of coal slurry transported by pipeline.The results show that the production energy efficiency of the dehydration system can be effectively improved by increasing the production load of the dehydration system.At the same time,the unit energy consumption of the product can be reduced by increasing the production load and feed concentration of a single centrifuge,boosting the feed concentration of the filter press,and reasonably controlling the feed time,so as to im-prove the production energy efficiency of the dehydration system.
关键词
管输煤浆脱水/离心机/压滤机/能耗分析/能效分析Key words
pipeline coal slurry dehydration/centrifuge/filter press/energy consumption analysis/energy efficiency analysis引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据