Hot mix asphalt plant is an indispensable and important equipment in road construction, and its stable operation directly affects the quality and efficiency of road construction. In order to ensure the long-term and efficient operation of the hot mix asphalt plant, daily maintenance and management are particularly important. This article will provide a detailed introduction to the daily maintenance and management points of the hot mix asphalt plant. (More information about hot mix plant is on www.lutonmachinery.com)

1.Equipment Cleaning And Maintenance

During the operation of the hot mix asphalt plant, it is inevitable to produce impurities such as dust and oil stains. These impurities not only affect the normal operation of the equipment, but may also have adverse effects on the quality of asphalt. Therefore, it is necessary to regularly clean and maintain the equipment.

• Clean the surface of the equipment

Use specialized tools or cleaning agents to thoroughly clean the surface of the equipment, removing impurities such as oil and dust.

• Check and clean the burner

The burner is one of the core components of the hot mix asphalt station, and its operating condition directly affects the heating effect of asphalt. Regularly check the combustion status of the burner, clean carbon deposits and debris, and ensure the normal operation of the burner.

• Lubrication components

Regularly inspect and lubricate the lubrication components of the equipment to ensure smooth operation during operation.

2.Electrical System Inspection

The electrical system is an important component of the hot mix asphalt plant, and its stable operation is crucial for normal operation of the entire equipment.

• Check wires and cables

Regularly check the wear of wires and cables, and replace them in a timely manner if there is and damage or aging. At the same time, it is necessary to ensure that the wires and cables are firmly fixed to avoid loosening or falling off.

• Inspect electrical equipment

Regularly inspect electrical equipment, such as controllers, sensors, etc., to ensure their normal operation and accurate data. If there is a malfunction or abnormality, it should be repaired or replaced in a timely manner.

• Lightning Protection and Grounding

Check whether the lightning protection facilities are intact and effective, and whether the grounding resistance meets the specifications. During the thunderstorm season, special attention should be paid to the inspection and maintenance of lightning protection measures.

3.Combustion System Maintenance

The combustion system is a crucial part of the hot mix asphalt plant, and its maintenance directly affects the heating effect of asphalt and the operational efficiency of equipment.

• Check the burner

Regularly check the combustion condition of the burner, clean carbon deposits and debris, and ensure the normal operation of the burner. At the same time, check the nozzle, ignition electrode and other components of the burner to ensure they are intact and undamaged.

• Fuel Management

Regularly inspect and replace fuel to ensure its quality and stable supply. At the same time, attention should be paid to the storage and storage of fuel to avoid fuel pollution or deterioration.

4.Safety Device Inspection

There are certain safety risks during the operation of hot mix asphalt plants, so the inspection and maintenance of safety devices are particularly important.

• Check the safety valve

Regularly check the integrity and sensitivity of the safety valve to ensure that it can start and cut off the source of danger in a timely manner in case of equipment abnormalities.

• Check the alarm device

Regularly inspect the alarm device to ensure that it can issue an alarm in a timely manner in case of equipment failure or abnormality, reminding operators to take measures.

• Fire Protection Equipment

Check the integrity and effectiveness of fire protection equipment to ensure timely firefighting and evacuation in case of emergencies such as fires.

5.Training And Maintenance Personnel

In order to ensure the effective implementation of daily maintenance and maintenance personnel are essential.

• Training operators

Regular training is provided to operators to familiarize them with the operating procedures, safety precautions, and daily maintenance points of the equipment.

• Training Maintenance Personnel

Provide professional training to maintenance personnel to master the structure, principles, and maintenance skills of the equipment, and enable them to independently carry out daily maintenance and troubleshooting of the equipment.

6.Records And Archive Management

Establish a sound maintenance record and archive management system, and provide detailed records of each maintenance, upkeep, and repair of the hot mix asphalt plant. These records not only help to understand the operation status and historical fault situation of the equipment, but also provide valuable references for future maintenance.

In summary, the daily maintenance and management of hot mix asphalt plants are key to ensuring stable equipment operation and improving production efficiency. Only by doing a good job in daily maintenance and management can we ensure that the hot mix asphalt plant can operate efficiently for a long time and provide high-quality asphalt materials for road construction.