油品节能技术在液压系统中的应用研究

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RESEARCHONTHEAPPLICATIONOFOIL-SAVING TECHNOLOGYINHYDRAULICSYSTEMS

Feng Jingjing Hou Weiguang GeQiangWang Bo （Benxi Iron and Steel Group Benxi 117Ooo，China）

Abstract： This paper addresses the issue of excessive oil consumption in hydraulic systems within steel enterprises by proposinganinnovative solution integrating mechanical hydraulictheoryandelectrical control theory.Byinstaling an integrated electronicand digital displayflow monitoringsystem ateach valve station，thesystemcalculates realtimeflowdiferences between inletandoutletportsandincorporatesanalarmfeedback mechanism，enabling precise leakage detection and rapid response.Research demonstrates that this solution delivers significant economic benefits， withannualoil costsavings of15oomillionRMB，maintenancecostreductionsof40O millonRMB，andaproductivity increaseofapproximately3 % . Additionally，it offers notable environmental advantages. The paper elaborates on the mechanical hydraulicworking principles，electrical control framework，cost-benefitanalysis，andrisk assessment， providing theoretical and practical guidance for energy-saving optimization in industrial hydraulic systems.

Key words： hydraulic system; oil-saving technology;flow monitoring; electrical control; cost-benefitanalysis

1概述

1.1 研究背景

液压系统作为现代工业生产的核心动力传输方式，在钢铁、机械制造、航空航天等领域发挥着不可替代的作用。（剩余2716字）