High-efficiency plastic modification granulator

Abstract

The invention discloses a high-efficiency plastic modification granulator which comprises a machine body. A machine base is arranged at the bottom end of the machine body; universal wheels are arranged at the four corners of the bottom end of the machine base; heat dissipation plates are arranged at the side ends of the machine body; a discharging hopper is arranged at the top of one end of the machine body; a control box is arranged on one side of the machine body; a pelletizing box cover is arranged in the middle of the top end of the machine body; a machine top cover is arranged at the top end of the pelletizing box cover; an exhaust port is formed in the middle of the top end of the machine top cover; and a first filter screen groove is formed in the middle end of the machine top cover. According to the principle that liquid can only push a blocking ball in a single direction, the liquid can only flow in a single direction, and when a temperature sensor senses that the internal water temperature exceeds 60 DEG C, an automatic hydraulic master valve can be opened; and cooling liquid is pressed into a water circulation system through hydraulic pressure, and a part of hot water can be replaced out, so that the automation of cooling water replacement is realized.

Description

Technical field: [0001] The invention relates to the technical field of modified plastic processing, in particular to a high-efficiency plastic modified pelletizer. Background technique: [0002] Plastic granulator is a kind of granulator, which is mainly used for processing waste plastic film (industrial packaging film, agricultural mulch film, greenhouse film, beer bag, handbag, etc.), woven bag, agricultural convenient bag, basin, barrel, beverage bottle , furniture, daily necessities, etc., suitable for most common waste plastics, is the most widely used, most widely used, and most popular plastic recycling processing machinery in the waste plastic recycling industry; but the existing plastic modified granulator, Due to the high temperature requirements in pelletizing work, the water temperature should generally be 50-60°C. After the water temperature exceeds 60°C, cold water needs to be added to the internal circulation to maintain the temperature. These temperature cha...

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Problems solved by technology

[0002] Plastic granulator is a kind of granulator, which is mainly used for processing waste plastic film (industrial packaging film, agricultural mulch film, greenhouse film, beer bag, handbag, etc.), woven bag, agricultural convenient bag, basin, barrel, beverage bottle , furniture, daily necessities, etc., suitable for most common waste plastics, is the most widely used, most widely used, and most popular plastic recycling processing machinery in the waste plastic recycling industry; but the existing plastic modified granulator, Due to the high temperature requirements in pelletizing work, the water temperature should generally be 50-60°C. After the water temperature exceeds 60°C, cold water needs to be added to the internal circulation to maintain the temperature. These temperature change actions are traditionally Manual operation is not only cumbersome, but also has certain dangers. During the pelletizing process, the exhaust hole is exposed to the outside, which proves that the impurities have blocked the filter screen. At this time, the machine must be stopped quickly to replace the screen. It is a normal process, but the replacement of the mesh needs to be shut down, which makes the work more efficient, and for the double-die head pelletizer, the cost is even higher, so this is also a problem to be solved, and in cutting During the granulation process, no large debris can enter the granulation shaft, which is easy to damage the cutter and cause losses

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