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Application of plastic fan

Plastic fan for chemical industry, electroplating, laboratory, paint and a series of industrial waste gas treatment and ventilation. In daily use, proper protection and protection should be carried out, which is an important guarantee for the safe and reliable operation of the fan and the improvement of the service life of the fan. Therefore, when using a fan, full attention must be paid to the exhaust of corrosive acid and alkali gases in industrial plants; the exhaust of different types of gases in chemical laboratory equipment; the ventilation of biological laboratories; the exhaust of deodorization and purification equipment; coastal areas Easily damp and corroded exhaust.

After the correct and reasonable selection of the plastic fan, the quality of the equipment connecting the air duct is directly related to the normal operation of the plastic fan. The equipment of the glass axial fan is relatively simple. Just pay attention to the balance of the fan, vibration reduction and connection with the air duct, whether it is seat equipment or lifting.

When installing the plastic fan, attention should be paid to: the fan must have safety equipment to prevent accidents, and understand the relevant safety requirements of professional equipment and wiring; after the equipment is installed, use the hand or lever to move the impeller to check whether it is too tight or friction, and whether there are obstacles Rotating items, no abnormal phenomenon. Before commissioning, the exposed part of the fan drive equipment shall be provided with a protective cover (provided by the user). If the air inlet of the fan is not connected to the pipeline, a protective net or other equipment should be added; after all equipment is installed, check whether there are toolbox sundries in the equipment; carefully read the plastic fan instructions and product samples to understand the equipment specifications, methods, impeller rotation direction and airflow in and out direction; check again whether all parts of the equipment are completed, otherwise they can be used after maintenance; the fan power distribution control box must be matched with the corresponding equipment.

The application environment of the plastic fan should always be kept clean and the appearance should be kept clean. Import and export without debris, plastic fan, pipe dust should be regularly removed. Plastic fans can only operate under completely normal conditions. At the same time, it should be ensured that the capacity of the power supply equipment is sufficient, the voltage is stable, and the defective operation is prohibited. The power supply line must be a special line, and the temporary line shall not be used for a long time.

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