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导致离心风机磨损的原因有哪些呢?

2018-12-24 08:10:18 环亚ag88 阅读

环亚ag88 www.pejfvn.cn 离心风机工作中大量的微观粉尘会因长期积累的原因造成对离心风机轴承、叶片、电机的损害,由于粉尘的粒径较小、种类众多,导致很多粉尘不能有效排除,易在离心风机易损部位形成损伤。同时,一些离心风机应用单位为了控制成本,提高离心风机通风效果,减少了离心风机除尘器的应用,这会造成粉尘对离心风机的强烈破坏,加大了离心风机磨损和故障的风险。

A large number of micro-dust in centrifugal fan work will cause damage to the bearing, blade and motor of centrifugal fan because of long-term accumulation. Because of the small particle size and many kinds of dust, many dust can not be effectively removed, and easy to form damage in the vulnerable parts of centrifugal fan. At the same time, in order to control the cost, improve the ventilation effect of centrifugal fan and reduce the application of centrifugal fan dust collector, some application units of centrifugal fan will cause strong damage of dust to centrifugal fan and increase the risk of wear and failure of centrifugal fan.

2风机运行工况不合理

2. unreasonable operation condition of fan

位置不同、功能设定不同需要不同的风机和不同的状态调整加以适应,而设计和实际的差距、功能和需要的差异形成了风机选择的问题,极容易形成风机超负荷工作和风机磨损加剧的问题。

Different locations and function settings require different fans and different state adjustments to adapt, but the differences in design and actual, functions and needs form the problem of fan selection, which is very easy to form the problem of fan overload work and fan wear aggravation.

3离心风机运行速度过快

3. Fan runs too fast

运行速度过快是风机磨损的又一重要原因,根据风机磨损的数据分析,磨损程度和风机运行转速相关,在高温条件下风机运转速度提升一倍,风机磨损提升3倍。

Running speed is another important reason for fan wear. According to the data analysis of fan wear, the degree of wear is related to the speed of fan operation. Under high temperature conditions, the speed of fan operation is doubled and the wear of fan is increased three times. 

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