Technical field:
The utility model relates to a combustion device, in particular to a waste oil burner.
Background technology:
Existing waste oil burners usually filter the waste oil from the gutter tank and pump it out to preheat the water tank.After the preheating reaches the set temperature, through the solenoid valve to control the high pressure air will preheat the trench oil injection, nozzle atomization, and mixed with the air, the fan to form a high temperature oil mist.A high pressure gas source must be installed to install the waste oil burner to ensure the normal operation of the burner.Installing a high pressure air source is a complicated operation.At the same time, due to unstable high-pressure air, the amount of fuel taken out is not uniform, resulting in unstable combustion operation mode.
This technology overcomes the deficiency of existing technology, and provides waste oil burner with high temperature and high pressure oil pump, fuel pump, atomization and combustion.The burner is simple, stable, reliable and energy saving.Through the following technical solution to be addressed, including preheating small oil tank, oil pipe, blower, motor, solenoid valve, combustion chamber and fuel nozzle and ignition device, high temperature and high pressure oil pump and overflow valve, valve stated fixed at high temperature and high pressure, the oil pump, high temperature and high pressure oil pump through the inlet pipe and return pipe connected to the preheating of the small tank respectively, and through the outlet pipe connected to the solenoid valve.
The filter device is installed in the preheated small oil tank, the temperature controller is set on the outer surface of the preheated small oil tank, the oil level control device is installed in the preheated small oil tank, the high pressure electronic ignition device of the igniter and the air flow of the blower are regulated by the air valve.The combustion chamber is also equipped with fuel nozzles and photosensitive switches are also set in the combustion chamber.
This technology adopts high temperature and high pressure oil pump after fuel atomization and extraction, its advantage is to reduce the connection of high pressure gas source, making the structure, installation and maintenance of burner convenient and simple.
