Why can't the roots vacuum pump speed is too high? - - - - - -

although said most of the higher the speed of the machinery equipment, its efficiency will also be increased as the, but this and discomfort to all machinery equipment. Just as the speed of the roots vacuum pump can not too high, once its high speed is not easy to have the work efficiency not only improve the actual effect, is also causes the roots vacuum pump has some problems. So why the speed of the device can not be too high?

1, operating without roots vacuum pump suction and exhaust pipe is accomplished according to the valve position, if the speed is too high, will not cause the valve position, very easy to cause the backwardness, lead to increase capacity, but bad vacuum degree increase. Also will continue to valve accessories impacts caused serious, aggravate the damage of equipment.

2, vibration, with the device itself comes with the increase of rotational speed, the vibration of the each part of it will also expand, bad damage.

3, another kind of situation is due to their high speed, under the certain vacuum speed, the less they travel arrangements, and install the valve, cylinder diameter and can not be small, or it will cause clearance capacity expansion, cut short a narrow line and frame up line, improve the vacuum degree. To ensure that the vacuum pump, the equipment should choose low rotation speed, long travel arrangements.

4, rotational speed is improved, the equilibrium of safe passage of the roots vacuum pump equilibrium effect will be less and less significant, can not immediately equilibrium gas, also can not reduce the clearance capacity of hazard, and vacuum degree.

so the place on put together is narrated, in shenzhen, the speed of the roots vacuum pump can't work can not be too low, will only make its speed to maintain within a valid category, as to make it work efficiency to maintain in good condition. So guys in manipulating application under the condition of the equipment, plus pay more attention to the speed of this aspect problem, once appear abnormal situation will need to immediately carry out adjustment, prevent result in poor condition.