一線PVC聚合干燥及自備電廠DCS升級(jí)改造技術(shù)探討

一線PVC聚合干燥及自備電廠DCS升級(jí)改造技術(shù)探討一線PVC聚合干燥及自備電廠DCS升級(jí)改造技術(shù)探討摘要：隨著經(jīng)濟(jì)的發(fā)展和人們對(duì)生活品質(zhì)要求的提高，塑料制品在各個(gè)領(lǐng)域的應(yīng)用越來越廣泛。作為塑料制品的重要原料，聚氯乙烯（PVC）的生產(chǎn)也得到了快速發(fā)展。然而，PVC聚合過程中溫度及濕度的控制以及電力供應(yīng)等問題仍然是制約其生產(chǎn)效率和質(zhì)量穩(wěn)定性的瓶頸。本論文以一線PVC聚合干燥及自備電廠的DCS升級(jí)改造技術(shù)為研究對(duì)象，通過對(duì)PVC聚合干燥過程的分析和自備電廠DCS升級(jí)改造實(shí)踐，探討了解決這些問題的技術(shù)路徑和方法。第一章引言1.1研究背景1.2研究目的和意義1.3國內(nèi)外研究現(xiàn)狀第二章PVC聚合干燥過程分析2.1PVC聚合工藝簡介2.2PVC聚合干燥過程分析2.3溫度及濕度控制技術(shù)探討第三章自備電廠DCS升級(jí)改造實(shí)踐3.1自備電廠概述3.2DCS系統(tǒng)簡介3.3自備電廠DCS升級(jí)改造實(shí)踐3.4升級(jí)改造效果分析和評(píng)估第四章技術(shù)路徑和方法探討4.1溫度及濕度控制技術(shù)的改進(jìn)方案4.2自備電廠DCS升級(jí)改造的技術(shù)路徑4.3技術(shù)應(yīng)用前景分析第五章結(jié)論5.1研究工作總結(jié)5.2研究成果應(yīng)用前景展望5.3研究工作存在的問題和改進(jìn)方向關(guān)鍵詞：PVC聚合；干燥控制；自備電廠；DCS；升級(jí)改造Abstract:Withthedevelopmentoftheeconomyandtheimprovementofpeople'squalityoflife,theapplicationofplasticproductsisbecomingmoreandmorewidespreadinvariousfields.Asanimportantrawmaterialforplasticproducts,theproductionofpolyvinylchloride(PVC)hasalsodevelopedrapidly.However,thecontroloftemperatureandhumidityinthePVCpolymerizationprocessandissuessuchaspowersupplyarestillthebottlenecksrestrictingitsproductionefficiencyandqualitystability.ThispapertakesthePVCpolymerizationdryingprocessandtheDCSupgradeandtransformationtechnologyofself-containedpowerplantsastheresearchobject,andexploresthetechnicalpathsandmethodstosolvetheseproblemsthroughtheanalysisofthePVCpolymerizationdryingprocessandthepracticeofDCSupgradeandtransformationofself-containedpowerplants.Chapter1Introduction1.1ResearchBackground1.2ResearchObjectivesandSignificance1.3ResearchStatusatHomeandAbroadChapter2AnalysisofPVCPolymerizationDryingProcess2.1IntroductiontoPVCPolymerizationProcess2.2AnalysisofPVCPolymerizationDryingProcess2.3DiscussiononTemperatureandHumidityControlTechnologyChapter3PracticeofDCSUpgradeandTransformationofSelf-containedPowerPlants3.1OverviewofSelf-containedPowerPlants3.2IntroductiontoDCSSystem3.3PracticeofDCSUpgradeandTransformationofSelf-containedPowerPlants3.4AnalysisandEvaluationofUpgradeandTransformationEffectsChapter4DiscussiononTechnicalPathsandMethods4.1ImprovementSolutionsforTemperatureandHumidityControlTechnology4.2TechnicalPathforDCSUpgradeandTransformationofSelf-containedPowerPlants4.3AnalysisofApplicationProspectsChapter5Conclusion5.1SummaryofResearchWork5.2ProspectsfortheApplicationofResearchResults5.3ProblemsandDirectionsforImpr