Granulator for drain board production and working method thereof

Abstract

The invention discloses a pelletizer for drain board production and a working method thereof, materials are poured onto a conveyor belt along a feeding hopper, and at the moment, the materials move to an auxiliary flow hopper along the conveyor belt and slide into a pelletizing assembly; a main roller and an auxiliary roller in the granulation furnace rotate relatively, the materials are cut up through grain cutting patterns, and at the moment, the cut-up materials move to a corrugated pipe in the relative rotation direction of the main roller and the auxiliary roller and slide into a discharging hopper along the corrugated pipe; a hydraulic telescopic rod is driven by a hydraulic cylinder to drive a swing rod to do reciprocating motion, at the moment, a discharging hopper fixedly connected with the swing rod does reciprocating motion together, and the chopped materials are scattered; the scattered materials fall on the drying frame and are cooled by the fan, the discharged materials can be uniform and free of adhesion, meanwhile, the fan can cool the granulated materials, and material adhesion is further prevented.

Description

technical field [0001] The invention belongs to the field of plastic production, in particular to a granulator for producing drainage boards and a working method thereof, and relates to plastic granulation technology for drainage boards. Background technique [0002] The plastic granulator is mainly used for processing waste plastic films (industrial packaging films, agricultural mulch films, greenhouse films, beer bags, handbags, etc.), woven bags, agricultural convenience bags, pots, barrels, beverage bottles, furniture, daily necessities, etc. Applicable to most common waste plastics, it is the most widely used and widely used plastic recycling processing machine in the waste plastic recycling industry; [0003] The plastic granulator melts the plastic and draws it, then cuts it to obtain fine particles after cooling, and then discharges the fine particles through the discharge pipe, and collects and uses the particles after being cooled by the cooling fan; but the existi...

AI Technical Summary

Problems solved by technology

[0003] The plastic granulator melts the plastic and draws it, then cuts it to obtain fine particles after cooling, and then discharges the fine particles through the discharge pipe, and collects and uses the particles after being cooled by the cooling fan; but the existing The discharge pipe is fixed, and this kind of fixed discharge pipe will make fine particles accumulate together. At this time, the particles with higher temperature may stick together, which is not conducive to heat dissipation. Therefore, we need to propose a new A design solution to solve the problems mentioned in the above background

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