The invention relates to a steam
soot blower, in particular to a steam
soot blower of a novel multifunctional blowing tube. The steam
soot blower of the novel multifunctional blowing tube is characterized in that the steam
soot blower of the novel multifunctional blowing tube comprises the blowing tube, a fluid switch
control unit, an angle adjusting device and a blowing tube
nozzle assembly. Two parallel conveying tubes are wrapped by the blowing tube, wherein the two parallel conveying tubes are a steam conveying tube and a high-temperature water conveying tube. The fluid switch
control unit comprises a power source, a steam switch
solenoid valve, a high-temperature water switch
solenoid valve, a first switch, a second switch and a third switch. The angle adjusting device comprises a
metal bellows assembly and an adjusting support
assembly, wherein the
metal bellows assembly comprises a
metal bellows I mounted on the blowing tube, a
metal bellows II mounted on the steam conveying tube and a
metal bellows III mounted on the high-temperature water conveying tube, and the adjusting support comprises a fixed assembly and an adjusting assembly. The blowing tube
nozzle assembly comprises a steam blowing tube
nozzle, a combined blowing tube nozzle and a high-temperature water blowing tube nozzle, and the blowing tube assembly is connected with the steam conveying tube and the high-temperature water conveying tube through a tee joint
ball valve. According to the steam
soot blower of the novel multifunctional blowing tube, multiple blowing
modes and multiple blowing angles can be obtained, the blowing area can be enlarged, high blowing
full scale can be achieved, no blowing dead angles can be left, effective spraying can be improved, and the blowing effect is improved.