基于漂白化學(xué)漿技改項目的自控儀表工程實踐與優(yōu)化

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作者簡介：黃光明，高級工程師；研究方向：制漿造紙、鍋爐汽機、制鹽、化工及廢水處理行業(yè)的自控儀表工程管理和調(diào)試。

關(guān)鍵詞：自動化儀表；DCS改造；選型優(yōu)化；工程實踐；制漿造紙中圖分類號：TS736 文獻標(biāo)識碼：A DOI： 10.11980/j.issn.0254-508X.2025.08.021

Practice and Optimization of Automation Instrumentation Engineering in BleachedChemicalPulpTechnicalRenovationProject

HUANG Guangming（China CEC Engineering Corporation，Changsha，Hu'nan Province，410114）（E-mail：huangguangming@cecchina.com）

Abstract：Thisstudyfocusedontheautomationinstrumentationprojectwithinableachedchemicalpulptechnicalrenovationinitiative，providinganin-depthanalysisoftypicalchalengesinmodernindustrialautomationinstrumentationengineeingacross key phases suchasdesign management，installtionandcommissioning，and equipment selection.Through empiricalresearch，core conflicts includingdesigndrawingacuracy，instrumentselectioncompatibility，andcontrolsyste integrationweresysteaticaly identified.Aninnovative“Three-dimensionalCollaborativeManagementModel”wasproposed.Additionall，technicalmanagementmethodologiesdevelopedduring projectimplementation，suchasthe“Five-stepDCSRenovationMethod”and“Three-verificationPrincipleforValveSelection”，oferedcriticalreferencesforanalogousprojects.Researchdatademonstratedthatcomprehensive optimization management could reduce project rework rates by 37% ，shorten commissioning cycles by 42% ，and decreased equipment failure rates by 65% ，thereby strongly advancing the development of automation instrumentation engineering in the pulp and paper industry.

Key words：automation instrumentation；DCS renovation；selection optimization；engineering practice；pulp and paper

在《中國制造2025》戰(zhàn)略的大力推動下，造紙行業(yè)自動化進程不斷加速，自動化率已成功突破75% 。（剩余7248字）