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NaOH贮桶切割方法及切割刀具的实验研究

EXPERIMENTAL RESEARCH OF CUTTING METHODS AND TOOLS FOR CUTTING NaOH STORAGE TANK
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摘要 分析现场NaOH贮桶切割实际状况,考虑贮桶皮薄,NaOH在贮桶内呈坚硬固态的特点,研制圆盘割刀,实现无屑切割,不仅解决了切割贮桶时碱液中掺杂铁离子的难题,保证输液泵的安全工作条件,降低了工人的劳动强度和环境危害,提高了劳动生产率,还为实现特殊切割要求找出了一条新的解决途径。 The in-situ cutting condition of the NaOH storage tank has been analysed.In view of the fact that the storage tank wall is very thin and NaOH inside the tank is in a hard solid state,we have developed the cutting disc to achieve no-dust cutting.It can not only solve the problem that there is too much Fe3+ in aqueous alkali,ensure safe operating condition of transfusion pump,but also relieve the workers of heavy labour,avoid environmetal pollution,and raise productivity.
出处 《大庆石油学院学报》 CAS 北大核心 1996年第1期73-75,共3页 Journal of Daqing Petroleum Institute
关键词 切割刀具 圆盘割刀 直线割刀 切割实验 贮油桶 storage tank,cutting tool,cutting disc,cutting line,cutting experiment
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