【摘要】 大中型搅拌釜如发酵罐等为了避免染菌和消毒彻底,常采用取消搅拌轴中间轴承和底部轴承,而在搅拌桨上方或下方加装稳定器的方法。本文通过实验方法验证了稳定器的稳定性能及其影响因素,推算出了搅拌轴轴端挠度与实测挠度的关系式及挠度与流体力的关系式。更多还原

【Abstract】 In order to avoid infecting from bacteria and disinfect thoroughly, it’ s usually adopted in large and middle size agitators (such as fermenting tank) that cancel the middle and bottom bearing, install steady apparatus on the upper or lower part of the agitator shaft.This article introduces the experiment through which the capacity and influence factor of steady apparatus were tested, the formula between the agitator’s end point deflection and the deflection measured actually was derived,the formula between deflection and flow power was reckoned.更多还原