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Anti-corrosion and explosion-proof axial fan maintenance method sharing

2022-11-17

Anti-corrosion and explosion-proof axial fan is widely used because of its wide application range, high efficiency, low energy consumption and other advantages. This fan is composed of several parts, each part has its own function, and the bearing is one of the important parts, the operation of the whole machine needs bearings to drive.

In the production and design of fans, optimize the design scheme, improve the quality of production, so that the fan from design to production can be done, coupled with the innovation and reform of new technology, so that the use of fans more in line with the requirements of users, but only we do these work is not enough, we also need users in the use of the process to do some work to achieve energy saving effect.

The following is to share with you the maintenance method of anti-corrosion explosion-proof axial flow fan:

1, the motor is directly connected to the impeller and belongs to the high speed, the bearing needs to add butter for regular maintenance, to prevent damage (including the bearing of the impeller).

2. The shaft power of the motor is directly proportional to the pressure. In order to prevent the long-term ultimate pressure from increasing the shaft power and excessive motor load, the pressure relief valve is often used. It is a unloading valve.

3. The mechanism inside the fan is relatively tight, and the clearance between the impeller and the housing is very small, so it is necessary to filter sundries and dust. For sundries, it is generally installed in the air inlet fine filter, dust, often use a filter. It according to different use site, often use different filtration precision filter element, different filter element has different maintenance methods and service life, you need to ask clearly when ordering.

4. In some specific cases, special protective measures should also be taken: for example, in a closed environment, pay attention to ventilation and heat dissipation; When the ambient temperature is high (intake air temperature is high), ventilation and heat dissipation should be strengthened, or a fan with a high intake air temperature should be selected.

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