Multiple magnetic suction scrap iron block removal device of waste polyester recycled material block

Abstract

The invention discloses a multiple magnetic suction scrap iron block removal device of a waste polyester recycled material block, and belongs to the technical field of auxiliary facilities for recycling waste polyester recycled materials. The device comprises a rack, wherein the left end of the rack is higher than the right end of the rack; a primary scrap iron block magnetic suction removal mechanism is arranged at the upper part of the left end of the rack; a secondary scrap iron block magnetic suction removal mechanism is arranged at the upper part of the right end of the rack; a waste polyester recycled material block feeding mechanism is fixed with the rack; a three-stage scrap iron block magnetic suction removal mechanism is connected with the rack; a last-stage scrap iron block magnetic suction removal mechanism is connected with the three-stage scrap iron block magnetic suction removal mechanism; and the rack is provided with a scrap iron block collecting output hopper, a firstmaterial guiding groove and a second material guiding groove. According to the invention, the situation of clogging a filter screen or even jamming a screw rod is avoided; and the flexible selectionrequirement of a complete waste polyester recycled material block processing system formed by a pulverizer and the device can be met.

Description

technical field [0001] The invention belongs to the technical field of auxiliary facilities for recycling waste polyester reclaimed materials, and in particular relates to a multiple magnetic suction type iron filing block removing device for waste and old polyester regenerated materials. Background technique [0002] Since my country is not only a big producer of polyester raw materials, but also a big user of polyester products, whether it is in the process of producing various polyester products such as polyester bottles, polyester boxes, polyester barrels, etc. or using polyester In the process of making products, the amount of waste and discarded polyester products is very alarming. If it cannot be fully recycled and reused effectively, it will damage the environment on the one hand, and is not conducive to saving resources on the other hand. [0003] In recent years, as people's awareness of resource conservation, environmental protection, circular economy and reasonabl...

AI Technical Summary

Problems solved by technology

This patent scheme can objectively fulfill the various technical effects summarized in paragraphs 0016 to 0023 of the description, but there are the following shortcomings: because the patent only uses a single-stage magnetic attraction method, especially because its purpose is to remove the iron mixed in the fiber , steel and other metal debris, so the removal effect of metal debris is limited. The polyester fibers are entangled together, and because the waste polyester fibers are intertwined with each other, it is difficult or even impossible for the metal to fall into the impurity guide tray below even if there is no magnet on the driven roller. The waste polyester fiber is blocked at the position of the driven roller and has to be shut down for cleaning

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