PARTICLE ATTACHMENT PREVENTING APPARATUS USING SWEEPING SIGNAL

摘要

Disclosed is a device for preventing byproducts stuck to the inside of a pipe using sweeping signals. According to one embodiment of the present invention, the device for preventing byproducts stuck to the inside of a pipe includes: a vacuum chamber; a vacuum pump formed in the vacuum chamber; the pipe through which the byproducts are transferred by the vacuum pump; a scrubber processing the byproducts transferred through the pipe; and an ultrasonic wave generating device providing vibration to the pipe. The present invention provides the device for preventing the byproducts stuck to the inside of the pipe including the ultrasonic wave generating device with a vibrating device made of an energy converting material converting inputted electric signals into vibration signals and a sweeping module providing sweeping signals operating an ambient band of a preset frequency set in accordance with a resonance frequency or a semi-resonance frequency of the vibrating device.