Abstract: A micropore ultrasonic disintegration device for sludge cell disintegration is provided, including an ultrasonic treatment chamber. The ultrasonic treatment chamber is internally provided with a first stirring mechanism which includes a reciprocating lead screw. One end of the reciprocating lead screw penetrates through a top surface of the ultrasonic treatment chamber, and the other end of the reciprocating lead screw is provided with stirring blades. The ultrasonic treatment chamber is internally provided with a second stirring mechanism, a side wall of the ultrasonic treatment chamber is provided with a first opening, and an inner wall of the ultrasonic treatment chamber is provided with a switch mechanism. The switch mechanism includes a baffle plate and a second connecting rod. The side wall of the ultrasonic treatment chamber is provided with an ultrasonic generator, and the top surface of the ultrasonic treatment chamber is provided with a liquid inlet pipe.

Abstract: A waste gas purification system according to an embodiment includes an adsorption-catalysis-oxidation unit, an enhanced absorption unit, an air inducing unit, and a flue gas discharge and heat exchange unit that are sequentially connected. The waste gas enters a heat exchange device of the flue gas discharge and heat exchange unit through a first waste gas delivery pipeline to perform heat exchange, then is converged with waste gas in a second waste gas delivery pipeline and enters a third waste gas delivery pipeline. Waste gas in the third waste gas delivery pipeline is purified after sequentially passing through the adsorption-catalysis-oxidation unit and the enhanced absorption unit. Purified flue gas is introduced into the flue gas discharge and heat exchange unit by the air inducing unit, and the purified flue gas is discharged after performing heat exchange with the heat exchange device.