A continuous wave cracking device and method for waste rubber

Abstract

The invention relates to a waste rubber continuous wave cracking device which comprises a bracket a microwave cracking mechanism installed on the bracket, and a feeding mechanism and a discharging mechanism which are connected with the microwave cracking mechanism, wherein the microwave cracking mechanism comprises a cracking chamber installed on the bracket and a microwave heating unit installed on the top of the cracking chamber; the cracking chamber comprises a cracking delivery mechanism installed inside the cracking chamber; the cracking delivery mechanism is used for loading and delivering the material from the feeding mechanism; the lower parts of both ends of the cracking chamber are respectively connected with the discharging mechanism; the cracking chamber and the horizontal direction form an inclination angle of 5-10 degrees; and the feed end of the cracking chamber is lower than the other end. The invention also relates to a method for performing continuous microwave cracking by using the device. The cracking device is compact and reliable, can implement continuity, and can enhance the quality and work efficiency of the cracked product.

Description

technical field [0001] The invention belongs to the field of microwave cracking, and in particular relates to a waste rubber continuous wave cracking device and a method for using the device for wave cracking. Background technique [0002] At present, the recycling and reuse of waste rubber is generally processed by thermal cracking technology. The conventional thermal cracking method is to use an external heat source to crack at high temperature through heat conduction or heat radiation. The fuel oil is cooled and sent to the tank area for storage, and the non-condensable light components are recovered as fuel gas for the pyrolysis furnace. This method is completed at high temperature, and there are defects in the uniformity of cracking, the quality of cracking products, cracking efficiency, cracking working environment and other aspects, which restricts its wide application. In recent years, microwave cracking technology has received widespread attention. Microwave cracki...

AI Technical Summary

Problems solved by technology

However, the above scheme adopts a disc-type cracking chamber, and it is difficult to ensure the uniformity of the laying thickness when adding materials to the disc, which may easily cause uneven cracking, and the disc is easily deformed in a high-temperature environment, and it is difficult to avoid the above-mentioned problems when using a ring guide rail support. problems, increases the complexity of the equipment, and makes maintenance difficult

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