The invention discloses a burning process and a burning boiler for
processing high-density saliferous organic
wastewater. The burning boiler comprises a down heat insulation boiler cavity, a multilevel
radiation cooling chamber, a
convection heat exchange chamber, an ash blowing device, a steam outlet
pipe and a steam pocket. The down heat insulation boiler cavity comprises a waste liquid atomizing spraying gun, a two-layer auxiliary
gas burner, a secondary air
nozzle, an air flow shielding device, a
water cooling wall, a fireproof material, a compensation
fuel gas burner, a
liquid slag removing device and a root portion air
nozzle. A
radiation heat exchange chamber I comprises a
water cooling wall, a fireproof material and a flow guide device. The
convection heat exchange chamber comprises a
water cooling wall and a
convection screen. The burning process effectively controls and optimizes the problems of stable complete burning of heat value high-
moisture waste liquid, heating surface
slag bonding and ash accumulation,
tail heating surface low temperature
corrosion,
NOX discharge and the like, has good
processing effect on the high-density saliferous organic
wastewater, achieves effective recycle of resources and is suitable for organic
wastewater burning
processing of chemical industries.