INDUSTRIAL MICROWAVE ULTRASONIC REACTOR

摘要

Disclosed is an industrial microwave ultrasonic reactor. The inner wall of the reactor is provided with a liner; a microwave generation device is composed of microwave units distributed over the outer sidewall of the reactor in a spaced manner, or of a microwave pipe provided outside the reactor and microwave units distributed over the microwave pipe in a spaced manner. One end of the microwave pipe is in communication with the bottom of the reactor via a connecting pipe I and the other end is in communication with the top of the reactor via a return pipe. A shield is provided outside the microwave generation device to space the microwave units apart from the outer space, with a heat removal device being provided outside the shield. The microwave generation device is composed of ultrasonic pulse units provided along the outer sidewall of the reactor in a spaced manner; there are 10 - 30 sets of ultrasonic pulse units provided from top to bottom, each set having 10 - 50 members and being distributed along the circumferential direction of the reactor, and a stirring shaft of a stirring device is fixed below a stirring motor and extends into the reactor. The present reactor can shorten the time for chemical leaching, improve the purity of a product extracted and increase operation efficiency.