An adjustable sonic soot blower

Abstract

The invention relates to an adjustable sonic wave soot blower. The adjustable sonic wave soot blower comprises a sonic wave generating device arranged at one end of the sonic wave soot blower, a sound guide pipe connected with the sonic wave soot blower, a soot blowing pipe connected with the sound guide pipe and a sonic wave regulator provided a plurality of tubular sonic wave regulating valves. The sonic wave regulating valves are perpendicularly connected with the sonic wave generating device. The sonic wave generating device is of a semicircular shape, one side of the sonic wave generating device is provided with a compression air injection opening, and a vibration film is arranged in the sonic wave generating device. The sound guide pipe is of an arc horn shape. The sonic wave regulator is provided with the tubular sonic wave regulating valves and the regulating valves are rotary spherical valves with the same standard. The bottom ends of the sonic wave regulating valves are connected through a hollow transverse pipe. According to the sonic wave regulator, each tubular sonic wave regulating valve can be independently opened and closed. The length of the hollow transverse pipe can be freely adjusted. A plurality of screw holes are formed in the horn opening end of the sound guide pipe.

Description

technical field [0001] The invention relates to a sonic soot blower, in particular to an adjustable sonic soot blower. Background technique [0002] Currently, a sonic sootblower is a device that modulates compressed air into sound waves. Inputting sound waves into the boiler can remove the ash accumulation on the heating surface of the boiler heat exchanger under the working condition of the boiler, so as to ensure that the boiler will not shut down due to excessive ash accumulation, and can improve its thermal efficiency and play a role in energy saving. Existing sonic soot cleaners include a sound chamber and a sound chamber. The air pressure is generated by the sliding of the piston, and the air pressure acts on the sound chamber to generate sound waves. The sound waves are blown to the plate or filter bag or accumulated material after passing through the sound wave chamber, destroying the combination of dust accumulation. force to cause accumulation or dust to shake of...

AI Technical Summary

Problems solved by technology

The sonic dust cleaner has the disadvantages of poor sonic cleaning effect and complex structure

Most of the sootblowers used on the direct tube heating furnace are pneumatic rotary sootblowers. This kind of sootblower can blow the soot out of the furnace with the airflow, but the soot is easy to form coking and scaling on the heating furnace tube, which not only affects the If the furnace efficiency is reduced, it will also cause hidden dangers to the safe operation of the heating furnace

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