即时比分网

Welcome to [Wuxi Yijin Machinery Co., Ltd.] official website!
High-pressure centrifugal fans 9-19, 9-26

Position: 即时比分网 > High-pressure centrifugal fans 9-19, 9-26

  • 9-19A high pressure centrifugal fan

    9-19A high pressure centrifugal fan

    Click on the picture for details

  • 9-19A high pressure centrifugal fan

    9-19A high pressure centrifugal fan

    Click on the picture for details

  • 9-19A high pressure centrifugal fan

    9-19A high pressure centrifugal fan

    Click on the picture for details

  • 9-19A high pressure centrifugal fan

    9-19A high pressure centrifugal fan

    Click on the picture for details

  • 9-19A high pressure centrifugal fan

    9-19A high pressure centrifugal fan

    Click on the picture for details

  • 9-19A high pressure centrifugal fan

    9-19A high pressure centrifugal fan

    Click on the picture for details

Anyone familiar with the working principle of centrifugal fans knows that for centrifugal fans, the fan is actually a kind of high energy-consuming equipment. From the comparison of some data, it analyzes the power resources it consumes in the stone processing. The specific gravity is larger.
In our country and the whole, energy shortage is an undeniable fact. In the face of the current shortage of energy, and the promotion and application of high-yield and efficient working surfaces, energy conservation and consumption reduction have also become a common concern of stone manufacturing enterprises. To reduce the power consumption of fans as an important task at present, few stone manufacturing enterprises also aim to reduce the price of high-pressure fans.
In order to reduce the power consumption of the fan, in addition to improving the efficiency of the fan itself, it is important to properly select the adjustment method of the fan. Because the load of stone production will change with the changes in process requirements, most fans currently need to adjust the flow according to the load of the host.
At present, in China's stone processing enterprises, the energy-saving adjustment methods of fans are relatively old, and throttling adjustment is generally used. When throttling is adopted, the flow of the fan is mainly adjusted by adjusting the valve or throttling baffle. The throttling of the fan is large, and it can even reduce more than 50% at low load. However, due to the existence of throttling Loss and deviation from high-efficiency operation, serious energy waste.
And if the speed of the fan is adjusted, the loss caused by throttling can be cancelled, and the fan can always be operated in the high-efficiency zone, so a large amount of energy can be saved. It can be said that operating the fan by adjusting the speed of the fan is an effective way to save energy, which also reflects a new trend in the current production of building materials industry.
Expand and