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Asphalt mixing plant combustor operation check

Writer: admin Time:2022-01-11 00:00 Browse:

Asphalt burner station overall failure rate is very low, everyone stability requirements in the course, if we want to achieve the advantages of using this effect, with the view of the burner operation inspection asphalt mixing plant
	Asphalt mixing plant combustor operation check

Asphalt mixing plant combustor operation check
When the burner operating asphalt mixing plant, incinerator gauge on the inspection to see if within the normal size. Pressure equipment, demand for compressed air incinerator, pressure equipment to check to see if the desired pressure in the incinerator occurs, all filters and cleaning supply line of lines and check for leaks. Check blower incineration, import protection devices on the atomizing air blower apparatus is correct, whether the fan casing without damage and leakage; query operation condition of the blade, oscillation or noise too, the blades may be conditioned to eliminate; pulley drive of a blower, to bearing lubrication and to keep the belt taut, confessed to produce rated pressure blower; cleaning and lubricating the air valve is coupled at work to see if a lubricant, the job has to be replaced to prevent parts; Determination of whether the pressure arrived operational requirements, pressure too low tempering configuration, the front end of the drum leading to the combustion zone and the guide plate feed plate dial overheating, excessive current will be too high pressure, high temperature bag even burnt. Injectors, injector cleaner punctuality To view the electrode spark combustion space (about 3mm). Flame detectors, flame detectors often clean (electric eye), confessed to the orientation of the device is correct, whether the proper temperature, high temperature and orientation errors will constitute a photoelectric signal instability, even off the fire. Selection of different types of burners, the burner into the atomization process by the atomization pressure, the atomizing medium, the atomizing rotor, atomization pressure is the result of high-pressure pump delivering fuel to the combustion is mixed with oxygen atomizing nozzle, it features spray evenly, simple operation, less consumables, low cost, and now most of the roads are made of such mechanical atomization models. After atomizing medium is compressed air or steam under pressure after 5 ~ 8kg and pressed to a peripheral fuel nozzle premixing combustion, is characterized (e.g., oil residue and other poor) fuel less demanding, but consumables more, the cost increased, and now road construction machinery industry to use less of such models. Atomizing rotor cup is transferred through a high speed (about 6000 rev / min) coming out of the fuel spray. Combustible oil is poor, such as high viscosity, residue and the like. But models are expensive, and the transfer cup simple wear and tear, high requirements for debugging. Now, road machinery industry foundation without such models. Burner according to one machine gun structure can be divided and sub-machine gun machine body