Since the current outer rotor centrifugal fan can quickly heat, can quickly heat dissipation, improve heat dissipation efficiency, not easy to burn the outer rotor, improve stability, simple structure, long service life, so according to the design of the design in the installation process Angle to ensure that the external rotor centrifugal fan is more workload, and must extend the use of the outer rotor centrifugal workbench to extend the life of the bearing, which actually uses the actual role in practical applications?
What are the practical effects of the outer rotor centrifuge?
At present, due to the parts required for multi-stage outer rotor centrifuge blowers, and designed as complete small parts, the housing has a high Compact Fan Heater multi-stage intensity, and the outer rotor centrifugal fan silencer function has played a good role. The combination seal is used between the extension of the rotor from the center of heart blown shaft. It has the advantages of good sealing performance, compact and easy to replace. The ventilation device can effectively reduce the noise of the air intake and the air outlet, and currently use the outer rotor centrifugal fan equipment, in progress The air volume adjustment device is set at the air, the structure is simple, easy to operate, and a vent hole is provided on the regulating blade.
Today, the air flow through the vent hole does not cause the blade damage. At present, when calculating the model of the casing cable, there is a need to use different outer rotor centrifugal wind turbines, so change the loss of aerodynamic parameters, and the outer rotor centrifugal fan The distribution of flow field is very important, analyzed and learned to affect the effect of different opening on the aerodynamic performance of the fan. It shows that the larger the opening of the volute, the greater the flow rate of the fan.
The current outer rotor centrifuge air balance requirement, if these problems cannot be guaranteed, the power of the rotor centrifuge fan is influencing during use, and do not think that this situation does not exist, so the actual rotor use effect will directly affect The impeller is operated, which in turn affects the use of power issues of the equipment, so it is very important in the operation of the entire device.
Many companies will not immediately use the fans, and they will be used back to the process of how to store the wind turbine. Fans If you are stored, it is easy to rust or other problems.
(1) During transportation and storage, the equipment is taken by the supplier. To this end, the user explains the transportation mode, delivery location, storage period, and nature in the contract.
(2) The exposed surface of the vichement should be protected from the supplier.
(3) Under temperate climatic conditions, the equipment is stored for six months, if there is no other provisions, anti-corrosion oil and anti-corrosion packaging materials should be used as protective measures.
How to store the role of outside of the outer rotor centrifugal fan agriculture
The fan needs to pay attention to the outer rotor centrifugal fan under the transportation:
(1) In order to prevent the fan from being damaged during the transportation process, safety measures must be taken. To this end, there must be a significant sign so that the equipment is delivered before delivery.
(2) All openings of the packaging auxiliary pipeline should be closed in accordance with user requirements before shipping. Wills cannot be used for the screw.
(3) When the gas contact portion of the fan is transported, the user should be explained. The fan needs to be sealed and a dry bag is placed interior.
The outer rotor centrifugal fan is very popular in the market because it is powerful. With the development of technology, the scientific and technological content of the outer rotor centrifugal fan is also increasing, the type is also more and more foreign rotor centrifugal, the model is also more and more, and the different models have a lightweight role in different industries. Now, the degree of dependence on the outer rotor centrifugal fan is very strong. Perhaps due to the degree of popularity of the outer rotor centrifugal fan, there are now many manufacturers to produce and sell foreign rotors, so we must learn to identify when they choose.
In agricultural production, the outer rotor centrifugal fan plays an important role in grain drying and screening. In the field of power generation and metallurgy, the outer rotor centrifugal fan is required for boilers, blast furnaces, air supply, one side needs to ensure that the working environment inside the furnace kiln is guaranteed, on the one hand, the blast furnace and boiler supply oxygen content is high. Oxygen, increase firepower, save energy consumption such as coal, and reduce costs. However, considering that the temperature of these environments is higher than that in gas temperature is generally more than 200 degrees Celsius, the requirements for the outer rotor centrifugal fan are also higher.
The outer rotor centrifugal fan is a common type of industry. Its main industrial principle is to convert pressure into wind energy by mechanical kinetic energy. The appearance of centrifugation has brought great vitality in the industry, so it is very popular in the market, the appearance of the outer rotor centrifugal fan, making many manufacturers like, many people see the foreign rotor centrifugal hammer market, all In production, the quality of the outer rotor centrifugal fan products is also uneven, and everyone must learn to choose and judge.