罗茨鼓风机为什么流量不足？如何处理这种情况，下面分析罗茨鼓风机供气流量减少的原因:

Why is the flow of Roots blower insufficient? How to deal with this situation, the following analysis roots blower air flow reduction reasons:

供气量的变化规律对于同一个鼓风机，罗茨鼓风机的体积流量在冬季和夏季不会改变，但由于空气密度的不同，质量流量会改变，也就是说，供氧量会不同。

For the same blower, the volume flow of Roots blower will not change in winter and summer, but due to the different air density, the mass flow will change, that is to say, the oxygen supply will be different.

罗茨鼓风机在标准状态和使用状态下的容积流量不变，但由于空气密度(ρ)和湿度(ds)的变化，鼓风机输送到曝气池的氧气供应量(FOR)在冬季温度下降和夏季温度上升时下降。随着空气密度的增加，罗茨鼓风机提供的干空气质量流量比标准状态大幅增加，导致供氧量增加。从运行的实际测量来看，每年冬季曝气池的溶解氧比夏季高1~3毫克/升。

The volume flow rate of Roots blower in standard state and service state remains unchanged, but due to the changes of air density (ρ) and humidity (DS), the oxygen supply (for) from the blower to the aeration tank decreases when the temperature drops in winter and rises in summer. With the increase of air density, the dry air mass flow rate provided by roots blower increases significantly compared with the standard state, resulting in the increase of oxygen supply. From the actual measurement of operation, the dissolved oxygen of aeration tank in winter is 1 ~ 3 mg / L higher than that in summer.

罗茨风机在生产运行过程中，需要针对这种变化对设备进行及时的调整，使罗茨鼓风机的充氧能力与实际运行中的需氧量相适应。对罗茨鼓风机而言，采用变频器，通过改变风机转速来调节风量是非常经济实用的。使用高原地区时，环境大气压力也会发生变化，压力比相应增加，因此，qvb罗茨鼓风机的泄漏流量将增加，这将导致鼓风机供应的空气体积流量减少，也可能导致供氧不足。

During the production and operation of Roots fan, the equipment needs to be adjusted in time to adapt the oxygen filling capacity of Roots blower to the demand in actual operation. For Roots blower, it is very economical and practical to use frequency converter to adjust air volume by changing fan speed. When using plateau area, the atmospheric pressure of environment will also change and the pressure ratio will increase correspondingly. Therefore, the leakage flow of QVB roots blower will increase, which will lead to the reduction of air volume flow supplied by the blower and the oxygen shortage.

以上就是关于"罗茨风机会出现流量不足的原因"的介绍，希望对大家有所帮助，如想了解更多资讯内容欢迎咨询:山西罗茨风机厂家。

The above is about "roots wind opportunity flow shortage reason" introduction, hope to help you, if you want to know more information content, welcome to consult: Shanxi roots wind turbine manufacturers  .

相关文章： 陕西离心式风机厂家 净化器 气力输送设备厂家 油烟 甘肃回转风机厂家