Assembly type ultrasonic cleaning device and cleaning method for porous material body

Abstract

The invention relates to an assembly type ultrasonic cleaning device and a cleaning method for a porous material body. The assembly type ultrasonic cleaning device comprises a cleaning tank with an inner cavity, and an ultrasonic generator is arranged at the bottom of the cleaning tank; a pipeline mechanism is arranged at the bottom of the inner cavity and comprises a jet flow pipe network, a blow-off pipe network, a water inlet pipe communicated with the jet flow pipe network and a blow-off pipe communicated with the blow-off pipe network, a plurality of jet flow holes are formed in the jet flow pipe network and face upwards, a plurality of blow-off seams are formed in the blow-off pipe network and face downwards, and the height of the positions of the jet flow holes is greater than that of the positions of the blow-off seams; and a pump, an external discharge pipe and a drainage pipe arranged at the top side of the cleaning tank and communicated with the inner cavity are further included, a blow-off pipe and the drainage pipe are connected to an inlet of the pump in parallel, and the water inlet pipe and the external discharge pipe are connected to an outlet of the pump in parallel. The assembly type ultrasonic cleaning device is good in cleaning effect and convenient to transport and store.

Description

technical field [0001] The invention relates to an assembled ultrasonic cleaning device and a cleaning method for a porous material body, belonging to the field of ultrasonic cleaning equipment. Background technique [0002] After the blockage of the air preheater in thermal power plants occurs, the operational measures adopted include: increasing the number of steam soot blowing at the cold end of the air preheater, using online high-pressure water flushing, and adopting high-temperature molten salt measures for the air preheater. When the blockage is serious, the operation measures are not enough to produce obvious blockage removal effect, and more often the boiler is forced to stop for manual high-pressure water flushing. Manual high-pressure water flushing includes: online flushing, that is, people enter the confined space of the air preheater device and use high-pressure water to flush the air preheater module. Although this can achieve rapid cleaning and requires less ...

AI Technical Summary

Problems solved by technology

However, the general ultrasonic cleaning device is pure ultrasonic cleaning, and there is still room for further improvement of the cleaning effect, and the dirt generated in the ultrasonic cleaning device needs to be cleaned regularly manually, which is time-consuming and laborious; The problem of frequent transportation, it is impossible to clean the large objects that need to be cleaned on site, especially in the case of a large number

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