Waste metal treatment device based on building material processing

Abstract

The invention provides a waste metal treatment device based on building material processing. The waste metal treatment device comprises a shredding cylinder used for shredding metal, a supporting base used for supporting the shredding cylinder and a staggered cutter grading shredding mechanism used for grading and shredding the metal, and the bottom of the shredding cylinder is fixedly connected with the supporting base. The staggered cutter shredding mechanism is arranged on the shredding cylinder. The invention relates to the field of high-efficiency energy conservation. According to the waste metal treatment device based on building material processing, a special structure for extruding and shredding step by step in the circumferential direction is designed according to the problems that a sawtooth tool bit of an existing shredding device is poor in shredding effect and has a shredding dead angle, and therefore the problems that a sawtooth tool bit of a common shredding machine is blunt and thick, a shredding machine has shredding dead angles, fine materials such as hollow pipes are difficult to effectively shred, reworking treatment is often needed, and the machining efficiency is affected to a certain degree are solved.

Description

technical field [0001] The invention relates to the technical field of high efficiency and energy saving, in particular to a waste metal processing device based on building material processing. Background technique [0002] Scrap metal recycling needs to be reprocessed, especially some scrap metal products that occupy a large space, such as hollow pipes and hollow iron boxes. These devices often need to be squeezed to avoid occupying a large space during recycling. Pressing or shredding, extrusion can flatten scrap metal, and shredding can split scrap metal. Different devices are used for different needs. The current shredding device is mainly driven by two shafts. Two rollers with opposite big sawtooth rotate the equipment, which can squeeze and shred scrap metal, but this kind of equipment has certain limitations, because the scrap metal products to be shredded are relatively large, so the width of the sawtooth is designed It is thicker and the cutter head is thicker. Alt...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a scrap metal processing device based on building materials processing, which solves the problem that the sawtooth blades of general shredders are thicker and the shredder has a dead angle of shredding, which makes it difficult to Some small materials such as hollow pipes are effectively shredded, and often need to be reworked, which affects the processing efficiency to a certain extent.

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