Operation process of asphalt mixing station:

1. Motor part shall be implemented according to the relevant provisions of general operating procedures

2. Clean up the site and check whether the protective devices of each part are safe and reliable, and whether the fire protection appliances are complete and effective.

3. Check whether all parts are in good condition, whether the transmission parts are loose and whether the connecting bolts of each part are fastened reliably.

4. Check whether the lubricating oil and grease are sufficient, whether the oil level in the reducer is appropriate, and whether the amount of special oil for the pneumatic system is normal

5. Check whether the quantity, quality or specifications of granular materials, mineral powder, asphalt, fuel and water and other technical parameters meet the production requirements

6. Check the heat transfer oil heating device, and raise the heat transfer oil to the specified temperature in advance according to different seasons and production needs

7.

8. Check whether the wire rope is in good condition, whether the position of the finished product hopper on the track is correct, and whether the travel switch is sensitive and reliable.

9. Check whether the power supply meets the requirements of the rated voltage and frequency of the equipment, and the deviation is not allowed to be greater than 5%.

11. Check whether the switches, contactors, relays, motors, cables and other electrical components are normal

11. Check and start the air compressor to make it reach the working pressure.

Extended information:

Safety precautions for asphalt mixing station:

1. The staff of the mixing station must wear work clothes to work, and the patrol personnel and co-workers who control the outdoor mixing building need to wear safety helmets and slippers to work strictly.

second, the requirements for the mixing plant during operation.

1. Before starting the machine, the operator in the control room needs to pull the horn to give a warning. People around the machine should leave the dangerous place after hearing the horn. The operator can only start the machine after confirming the safety of people outside.

2. When the machine is in operation, the staff can't repair the equipment without authorization, but can do it under the premise of ensuring safety. At the same time, let the operator in the control room know that the operator in the control room can only start the machine after being approved by outsiders.

third, the requirements for the maintenance period of the mixing building.

1. People must wash their seat belts when working at heights.

2. When someone is working inside the machine, someone needs to look after it outside. At the same time, the power supply of the mixer should be cut off, and the operator in the control room can't start it without the approval of outsiders.

4. Requirements for forklifts: Pay attention to the personnel in front of the vehicle and behind the vehicle during the loading process of the forklift, and pay attention to the speed and position when loading materials into the cold bin, so as not to collide with the equipment.

5. Smoking and naked fire are not allowed within 3 meters around the diesel oil tank and the oil drum of the brush car. The oiler must ensure that the oil does not overflow; When putting asphalt, be sure to watch the amount of asphalt in the tank first, and then open the pump to put asphalt after opening the whole brake. At the same time, smoking on the asphalt tank is strictly prohibited.