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The lift pumping station is the common solution to collect field backwater in modern industry. When the water level of pump station is high, the sewage pump is started for drainage and when the water level is low, the sewage pump is shut down, so the control system is required to be highly reliable. In this paper, it is proposed to collect the liquid level with double liquid level meter, analyze and judge the changes of liquid level for liquid level meter through PLC to determine the running status of liquid level meter and remind maintenance personnel to dispose in time. The practices prove that the reliability is so high that full automatic operation could be realized completely.

, authors=Hai-bin Li1, Fang Tian2, authorsList=Hai-bin Li, Fang Tian, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1319243388323480302, articleId=1319243387434287849, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=高可靠性双液位仪提升泵站控制系统, columnId=1185882040256840459, journalTitle=包钢科技, columnName=设备与自动化, runingTitle=null, highlight=null, articleAbstract=

提升泵站是现代工业中常用的收集现场回水的解决方法。由于泵站在水位高时启动污水泵进行排水,低位时停止污水泵,所以要求控制系统高度可靠。文章提出采用双液位仪进行液位采集,通过PLC分析判断液位仪液位的变化,确定液位仪运行状态,提醒维护人员及时处理。实践证明可靠性非常高。可完全实现无人守候全自动运行。

, authors=李海宾1, 田芳2, authorsList=李海宾, 田芳, authorCompany=null, correspAuthors=null, authorNote=

李海宾(1985-),男,内蒙古卓资县人,工程师,现从事电气自动化技术的研究和管理工作。

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李海宾(1985-),男,内蒙古卓资县人,工程师,现从事电气自动化技术的研究和管理工作。

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李海宾(1985-),男,内蒙古卓资县人,工程师,现从事电气自动化技术的研究和管理工作。

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高可靠性双液位仪提升泵站控制系统
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李海宾 1 , 田芳 2
包钢科技 | 设备与自动化 2020,46(6): 73-75
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包钢科技 |设备与自动化 2020 , 46 (6) : 73 -75
高可靠性双液位仪提升泵站控制系统
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李海宾1, 田芳2
作者信息
  • 1.内蒙古包钢钢联股份有限公司长材厂,内蒙古 包头 014010
  • 2.内蒙古包钢西北创业包钢集团电气有限公司,内蒙古 包头 014010
作者简介:

李海宾(1985-),男,内蒙古卓资县人,工程师,现从事电气自动化技术的研究和管理工作。

High-reliability Control System of Lift Pumping Station with Double Liquid Level Meter
Hai-bin Li1, Fang Tian2
Affiliations
  • 1.Long Products Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Electric Co., Ltd. of Inner Mongolia Baotou Steel Northwest Pioneer Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2020-12-25 doi: 10.13647/j.cnki.btgkj.2020.06.019
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提升泵站是现代工业中常用的收集现场回水的解决方法。由于泵站在水位高时启动污水泵进行排水,低位时停止污水泵,所以要求控制系统高度可靠。文章提出采用双液位仪进行液位采集,通过PLC分析判断液位仪液位的变化,确定液位仪运行状态,提醒维护人员及时处理。实践证明可靠性非常高。可完全实现无人守候全自动运行。

提升泵站  /  高可靠性  /  双液位仪  /  自动控制  /  液位变化率

The lift pumping station is the common solution to collect field backwater in modern industry. When the water level of pump station is high, the sewage pump is started for drainage and when the water level is low, the sewage pump is shut down, so the control system is required to be highly reliable. In this paper, it is proposed to collect the liquid level with double liquid level meter, analyze and judge the changes of liquid level for liquid level meter through PLC to determine the running status of liquid level meter and remind maintenance personnel to dispose in time. The practices prove that the reliability is so high that full automatic operation could be realized completely.

lift pumping station  /  high reliability  /  double liquid level meter  /  automatic control  /  change rate of liquid level
李海宾, 田芳. 高可靠性双液位仪提升泵站控制系统. 包钢科技, 2020 , 46 (6) : 73 -75 . DOI: 10.13647/j.cnki.btgkj.2020.06.019
Hai-bin Li, Fang Tian. High-reliability Control System of Lift Pumping Station with Double Liquid Level Meter[J]. Science & Technology of Baotou Steel, 2020 , 46 (6) : 73 -75 . DOI: 10.13647/j.cnki.btgkj.2020.06.019

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doi: 10.13647/j.cnki.btgkj.2020.06.019
  • 接收时间:2020-05-18
  • 首发时间:2026-10-20
  • 出版时间:2020-12-25
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  • 收稿日期:2020-05-18
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    1.内蒙古包钢钢联股份有限公司长材厂,内蒙古 包头 014010
    2.内蒙古包钢西北创业包钢集团电气有限公司,内蒙古 包头 014010
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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