本文關鍵詞： 骨料 DCS AC800F 控制系統(tǒng) 管理系統(tǒng)　出處：《濟南大學》2015年碩士論文　論文類型：學位論文

【摘要】：骨料是一種不可或缺的建筑材料,廣泛用于建筑、交通、水利等工程領域。隨著我國基礎設施建設的快速發(fā)展,天然砂石骨料已經不能滿足經濟社會發(fā)展的需要,人工砂石骨料已成為建設用砂石骨料的重要組成部分。本文在充分分析骨料生產線工藝機理的基礎上,總結借鑒國內外前期研究成果,針對大型骨料生產線物料輸送范圍廣、跨度大、涉及設備多等特點,將ABB Industrial IT Freelance800F系統(tǒng)應用于中材安徽水泥廠年產500萬噸大型骨料生產線,根據控制要求和用戶需求提出了包括系統(tǒng)整體設計、硬件設計、軟件設計的整體控制方案,并進行了工程實現(xiàn),實際運行表明了設計方案的正確性及系統(tǒng)的有效性。系統(tǒng)地針對全線工藝流程中涉及的十余個工藝環(huán)節(jié)的相關性、地理位置以及用戶使用習慣,將全廠設備分為“粗破”、“長膠帶電氣室”、“總配”、“細碎”、“汽散”、“水散”六個現(xiàn)場站,并通過多模、單模光纖網絡和工業(yè)以太網建立了系統(tǒng)通訊網絡,解決了生產線高速、穩(wěn)定運行的遠程通訊問題。本文分析了生產線設備控制和變送器信號接入對控制點位的需求,統(tǒng)計出I/O點數在考慮余量的情況下,確定了I/O模件的型號及和配置,確定了“兩個現(xiàn)場站掛接四個遠程站”的現(xiàn)場站布局,并進行了工程設計與實施。本文依據生產線的功能要求設計實現(xiàn)了中材安徽水泥廠年產500萬噸大型骨料生產線集散控制系統(tǒng),并以此為基礎,設計實現(xiàn)了生產管理系統(tǒng),并投入了實際運行。
[Abstract]:Aggregate is an indispensable building material, widely used in construction, transportation, water conservancy and other engineering fields. With the rapid development of infrastructure construction in China, natural sand aggregate can no longer meet the needs of economic and social development. Artificial aggregate has become an important part of aggregate for construction. On the basis of fully analyzing the technological mechanism of aggregate production line, this paper summarizes and draws lessons from the previous research results at home and abroad, aiming at the wide range of material transportation in large aggregate production line. The ABB Industrial IT Freelance800F system is applied to the production line of 5 million tons of aggregate per year in Anhui cement Plant. According to the control requirements and user requirements, the system is designed as a whole and the hardware is designed. The overall control scheme of the software design is implemented in engineering. The actual operation shows the correctness of the design scheme and the effectiveness of the system. Geographical location and user usage habits, the whole plant equipment is divided into "rough break", "long tape electric room", "total distribution", "fine crushing", "steam dispersion", "water dispersion", and through multi-mode, single-mode optical fiber network and industrial Ethernet to establish a system communication network, The problem of high speed and stable running remote communication of production line is solved. In this paper, the requirements of equipment control and transmitter signal access to control point are analyzed, and the I / O points are calculated considering the margin. The model and configuration of the I / O module were determined, and the site layout of "two remote stations connected with four remote stations" was determined. According to the functional requirements of the production line, this paper designs and implements the distributed control system for the production line of Zhongshan Anhui cement Plant with an annual production capacity of 5 million tons. Based on this, the production management system is designed and realized. And put into actual operation.
【學位授予單位】：濟南大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TQ172.6;TP273

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相關期刊論文 前3條

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2 陳家瓏;;關于我國建設用骨料的再思考[J];混凝土世界;2010年01期

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本文編號：1505864