| 电液控制机构在主风机放风阀和防阻塞阀的技术应用及分析 |
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| 引用本文： | 郭建平,王次涛.电液控制机构在主风机放风阀和防阻塞阀的技术应用及分析[J].石油化工设备技术,2000,21(4):59-61,66. |
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| 作者姓名： | 郭建平 王次涛 |
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| 作者单位： | 1. 北京燕山石化公司炼油厂,102503
2. 九江仪表厂设计所,332008 |
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| 摘 要： | 因催化主风机控制调节系统的放风阀和防阻塞阀存在问题 ,多次引起两阀的误操作、失灵、卡涩等故障 ,影响了装置的正常生产。经可行性研究 ,决定采用 BDY9型电液控制滑阀和 DYD型电液控制蝶阀对二台放风阀和一台防阻塞阀的执行机构进行技术改造。改造后 ,取得了良好的效果
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| 关 键 词： | 放风阀 防阻塞阀 电液控制阀 |
| 修稿时间： | : |
TECHNICAL APPLICATION AND ANALYSIS OF ELECTRO-LIQUID CONTROL MECHANISM ON BLEED VALVE AND ANTI-JAMMING VALVE FOR MAIN AIR COMPRESSOR |
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| Guo Jianping,etc.TECHNICAL APPLICATION AND ANALYSIS OF ELECTRO-LIQUID CONTROL MECHANISM ON BLEED VALVE AND ANTI-JAMMING VALVE FOR MAIN AIR COMPRESSOR[J].Petro-Chemical Equipment Technology,2000,21(4):59-61,66. |
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| Authors: | Guo Jianping etc |
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| Affiliation: | Guo Jianping,etc.Beijing Yanshan petrochemical company,refinery,P.C 102503 |
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| Abstract: | Since problems exist in the bleed valve and anti jamming valve of control regulation system for catalytic main compressor,that two valve are led to misoperation,malfuction,and jam fault etc.In many times,and the normal production of unit is affected.By means of feasibility research,the BDY9 type electro liquid control slide valve and DyD type electro liquid control butterfly valve are adopted to technically reconstructe the actuator of 2 sets bleed valve and 1 set anti jamming valve.After reconstruction,a good effectiveness is obtained. |
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| Keywords: | Bleed valve Anti jamming valve Electro liquid control valve |
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