| 重整装置往复压缩机气量无级调节节能效果分析 |
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| 引用本文： | 钱广华. 重整装置往复压缩机气量无级调节节能效果分析[J]. 中国石化文摘, 2011, 0(Z1) |
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| 作者姓名： | 钱广华 |
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| 作者单位： | 中国石油化工股份有限公司天津分公司化工部; |
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| 摘 要： | 大芳烃重整装置K202A/B/C三台往复氢气压缩机采用共用逐级旁通回流的调节方式满足下游工艺系统对气量的要求,这种方式虽能满足下游工艺生产的需要,但造成了能源的巨大浪费。在增上HydroCOM气量无级调节系统后,通过压缩所需要的气量,最大限度的节约能源。经过智能化的液压调节机构,快速、精准地控制压力和流量,实现气量10%～100%的连续调节。压缩机可以平稳启动、切换和停机,驱动电机电流由245A降低到220A,每年可节电110×104kW·h,节能效果显著。
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| 关 键 词： | 重整装置 往复压缩机 气量无级调节 气阀 |
Energy-saving Analysis of Hydrocom Stepless Capacity Control System in Reciprocal Compressor for Reformer |
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| Qian Guanghua. Energy-saving Analysis of Hydrocom Stepless Capacity Control System in Reciprocal Compressor for Reformer[J]. China Petrochemical Abstracts, 2011, 0(Z1) |
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| Authors: | Qian Guanghua |
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| Affiliation: | Qian Guanghua(SINOPEC Tianjin Petrochemical Company Chemical Department,Tianjin 300271,China) |
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| Abstract: | Three reciprocal hydrogen gas compressors of aromatics complex in reforming unit,named K202/A/B/C,could supply the downstream processes with sufficient gas volume by regulation method of shared reflux in gradual bypassing,however it caused a great waste of energy.Once the HydroCOM stepless capacity control system is installed the whole system has acquired the best energy efficiency to its limit by compressing the only necessary gas volume.By the intellectualized function of hydraulic pressure regulation dev... |
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| Keywords: | reforming unit reciprocal hydrogen compressor steeples capacity control gas controller valve |
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