| As an important varieties of acrylic fiber and textile raw materials, acrylic yarnin the domestic market increasingly competitive, the paper acrylic fiber plant inDaqing Petrochemical Company for the application market presence from far andhigh transport costs, high power consumption and other production problems in thelong run we can only rely on lower costs, improve product quality, develop newvarieties, strengthening management and other measures to defeat the opponent, soinvincible in acrylic yarn market competition; while reducing costs for acrylic fiberplant space getting smaller and smaller, and Daqing Petrochemical Plant PowerAcrylic consumption tall72million degrees, reducing power consumption is aneffective means of Daqing Petrochemical acrylic fiber plant competitiveness.In order to analyze the Daqing acrylic device to reduce power consumption inenergy-saving project construction risk, first discussed the content of thetransformation project, the main reconstruction projects are: the transformation of themotor control system, replace the motor spinning production line, high voltagereactive power compensation. Because there are many risk factors for the constructionprocess, to avoid these risk factors is very necessary. In full consideration of thecontent of the transformation project and project construction operations riskcharacteristics of the premise, based on the principles of index system-problemshierarchical structure and pairwise comparison judgment matrix. The paper builds theindex system and to determine the index weight. Establish a set of evaluation methodsfor project-specific-fuzzy mathematics method, the index system of the project wereevaluated and graded according to the experts conducted a risk classification. The riskfor the construction work, describes the main control construction quality,construction methods, and unsafe behavior of people, objects and other unsafeconditions and environmental factors, and to take measures to control them. |
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