秦皇島港煤二期C80翻車機(jī)電氣系統(tǒng)設(shè)計(jì)
[Abstract]:As a large-scale machine, electricity, liquid integrated unloading equipment, the dumper unloading system is widely used in ports, mines, power stations, steel and other enterprises, its loading and unloading capacity and efficiency play a decisive role in the overall operation and economic benefits of the enterprise. In this paper, the electrical system design of the C80 dumper of Qinhuangdao Coal Mine is carried out. The main contents include the following aspects. This paper briefly introduces the development history of dumper unloading system at home and abroad and the development direction of dumper. In view of the situation of the second-phase coal dumper system, the improvement measures are put forward. This paper analyzes the structure and working principle of the car dumper, analyzes the components of the car dumper system and summarizes its characteristics, introduces the mechanical and electrical gas system in detail, and explains the unloading technology of the car dumper system. The technical design of the control part of the mechanical and electrical gas system of the rollover is carried out. The advanced bus communication and position detection technology are adopted to ensure the safe and reliable operation of the car dumper. The main parameters and load characteristics of the dumper are introduced, the driving part of the dumper is designed in detail, the driving system is analyzed and calculated in detail, and the selection of the motor of the dumper is analyzed and calculated. The ABB DCS800 DC converter is used to realize the smooth speed regulation of the DC motor of the positioning vehicle and the rollover. This paper introduces the technical performance of the dumper system and the installation procedures and requirements of the dumper, and finally introduces the commissioning and trial operation of the dumper system, as well as the maintenance and maintenance methods of the tipper. In this paper, through the electrical design of the C80 dumper system of the second phase of coal, the comprehensive performance of the tipper of the second phase of coal has been improved, and the history that the second phase of the coal of Qinhuangdao Port can't take over and unload the C80 model has been ended. It is of practical significance to improve the efficiency of loading and unloading and the safety and stability of equipment.
【學(xué)位授予單位】:燕山大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2012
【分類號(hào)】:TH237.3
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