Steps in the use of melt pumps

Melt pump is a kind of equipment for conveying high viscosity, high temperature and high pressure fluid, which is widely used in plastic, rubber, food, pharmaceutical and other industries. The following are the steps for using the melt pump:

I. Preparation

1. Check whether the model and specification of the pump meet the requirements for use.

2. Check whether the transmission system of the pump is normal, such as gears, chains, etc. whether there is wear or loose.

3. Check whether the import and export pipeline of the pump is clean and smooth, and whether the flange connection is tight.

4. Lubricate the bearings and gears of the pump to ensure the normal operation of the transmission parts.

Installation and commissioning

1. Install the pump on the foundation, adjust the level to ensure stability.

2. Connect the inlet and outlet pipes to ensure good sealing.

3. Apply lubricant to the bearings and gears of the pump to ensure the normal operation of the transmission parts.

4. Adjust the speed and flow rate of the pump to make it meet the requirements of use.

5. Energize the pump for trial run to check whether the pump is running normally and whether there are abnormal noise and vibration.

Operation

1. Open the inlet and outlet valves to make sure the inlet and outlet are clear.

2. Start the pump, adjust the rotating speed and flow rate to make it meet the usage requirements.

3. Observe the operation of the pump and check the lubrication of bearings and gears.

4. Adjust the inlet and outlet pressures to meet process requirements.

5. Monitor the flow rate and pressure fluctuation of the pump and make timely adjustments.

6. Check the pump seals and bearings for wear and tear regularly and replace them in time.

7. Record pump operation data, such as flow rate, pressure, temperature, etc.

Maintenance

1. Check the pump seals and bearings for wear and replace them in time.

2. Clean the import and export pipes and filters of the pump regularly to prevent clogging.

3. Check whether the transmission system of the pump is normal, such as gears, chains, etc. for wear or looseness.

4. Lubricate the bearings and gears of the pump to ensure the normal operation of the transmission parts.

5. regularly check whether the pump's safety protection device is effective.

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