Design of lump coal transshipping anti-fracturing system based on PLC
For a problem that lump coal fractures easily because of large drop of transshipping point during lump coal transport in coal preparation plant, a lump coal transshipping anti-fracturing system based on PLC was proposed. Working principle of the system and a design scheme of PLC control system were...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2016-03-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/id/11044 |
| _version_ | 1797868839059324928 |
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| author | GONG Deming LIU Tonggang XU Changsheng ZHAO Zhiqiang |
| author_facet | GONG Deming LIU Tonggang XU Changsheng ZHAO Zhiqiang |
| author_sort | GONG Deming |
| collection | DOAJ |
| description | For a problem that lump coal fractures easily because of large drop of transshipping point during lump coal transport in coal preparation plant, a lump coal transshipping anti-fracturing system based on PLC was proposed. Working principle of the system and a design scheme of PLC control system were introduced. The system detects coal level signals by use of ultrasonic level-meter，and uses PLC to control frequency converter to adjust speed of electric spin wheel according to the coal level signals for outputting lump coal slowly, so as to reduce lump coal fracturing. |
| first_indexed | 2024-04-10T00:02:10Z |
| format | Article |
| id | doaj.art-52016a39782542258e3cc8f7a4be240d |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:02:10Z |
| publishDate | 2016-03-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-52016a39782542258e3cc8f7a4be240d2023-03-17T01:42:26ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2016-03-014231215Design of lump coal transshipping anti-fracturing system based on PLCGONG Deming0LIU Tonggang1XU Changsheng2ZHAO Zhiqiang3School of Mechanical and Electrical Engineering，China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Mechanical and Electrical Engineering，China University of Mining and Technology, Xuzhou 221116, ChinaGuoerzhuang Coal Mine, Handan Coal Mining Group, Handan 056002, ChinaSchool of Mechanical and Electrical Engineering，China University of Mining and Technology, Xuzhou 221116, ChinaFor a problem that lump coal fractures easily because of large drop of transshipping point during lump coal transport in coal preparation plant, a lump coal transshipping anti-fracturing system based on PLC was proposed. Working principle of the system and a design scheme of PLC control system were introduced. The system detects coal level signals by use of ultrasonic level-meter，and uses PLC to control frequency converter to adjust speed of electric spin wheel according to the coal level signals for outputting lump coal slowly, so as to reduce lump coal fracturing.http://www.gkzdh.cn/article/id/11044coal preparation plantlump coal transshippinganti-fracturingcoal level detectionplc control system |
| spellingShingle | GONG Deming LIU Tonggang XU Changsheng ZHAO Zhiqiang Design of lump coal transshipping anti-fracturing system based on PLC Gong-kuang zidonghua coal preparation plant lump coal transshipping anti-fracturing coal level detection plc control system |
| title | Design of lump coal transshipping anti-fracturing system based on PLC |
| title_full | Design of lump coal transshipping anti-fracturing system based on PLC |
| title_fullStr | Design of lump coal transshipping anti-fracturing system based on PLC |
| title_full_unstemmed | Design of lump coal transshipping anti-fracturing system based on PLC |
| title_short | Design of lump coal transshipping anti-fracturing system based on PLC |
| title_sort | design of lump coal transshipping anti fracturing system based on plc |
| topic | coal preparation plant lump coal transshipping anti-fracturing coal level detection plc control system |
| url | http://www.gkzdh.cn/article/id/11044 |
| work_keys_str_mv | AT gongdeming designoflumpcoaltransshippingantifracturingsystembasedonplc AT liutonggang designoflumpcoaltransshippingantifracturingsystembasedonplc AT xuchangsheng designoflumpcoaltransshippingantifracturingsystembasedonplc AT zhaozhiqiang designoflumpcoaltransshippingantifracturingsystembasedonplc |