Asphalt spreader features and daily attention

Asphalt sprinkler information:

Asphalt sprinkler features:
1. Select O43/6×4 double-bridge drive chassis, the engine is diesel turbocharged and intercooled engine. Suitable for a variety of conditions, traction, strong bearing capacity, comfortable driving;
2. The turning radius of the vehicle-type structure is small; the tank body is circular in cross section, large in volume, low in center of gravity, and compact in structure;
3. The asphalt tank is equipped with a heating system with imported diesel burners, which has good combustion quality and no pollution.
4, using a unique thermal oil system for asphalt pump, valve heating and insulation;
5. Multi-functional pumping system can meet various needs in asphalt transportation. a) Self-draining: When the storage tank is lower than the asphalt transporter, it can be discharged directly from the flow; b) Pressure discharge: When the storage tank is higher than the asphalt transporter, pressure pumping is used; c) Intake from the pump: The asphalt in the holding tank or oil reservoir can be sucked into the car through its own oil drain pipe, and no external pump is required. d) Internal circulation: During the asphalt heating process, internal circulation can be performed to improve the heating quality of the asphalt; e) External pump input : Bitumen can be injected through the top hole of the tank.
6. The hydraulic system is used to drive the asphalt pump and the heat-conducting oil pump, which ensures reliable transmission and convenient operation.
7, with a full-range liquid level display and full alarm system, easy to control the height of asphalt liquid level in the tank.
Due to the flammability of asphalt, asphalt sprinklers are usually operated at high temperatures. Asphalt spreaders sometimes use open flames to bake asphalt pumps when the temperature is low, so asphalt sprayers are used. Special precautions must be taken to prevent the fire from occurring during the process.
Daily considerations for asphalt sprinklers:
1, regular inspection of fire appliances.
2. It is forbidden to add burning material to the asphalt sprinkler when lighting the burner.
3. It is forbidden to ignite the burner when the suction port and charging port of the asphalt tank are not covered.
4. Open the chimney cover on the asphalt tank in advance when lighting the stationary burner. The bitumen level in the asphalt tank must exceed the U-tube height.
5. It is forbidden to use the burner in the spraying operation.
6. When the portable burner is lit, the switch of the fuel pipe is partially opened, then gradually opened to full open, and access to flammable materials is prohibited.
7. The compressed air pressure supplied to the burner should be limited to 0.3 to 0.4 mpa.
8. After the flameout of the burner, turn off the intake switch of the fuel tank and remove the remaining pressure in the fuel tank.
9. Asphalt sprinklers should be equipped with an electrostatic mopping chain, and emergency braking should be avoided during heavy-duty driving.

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