Self-priming balanced rotomolding raw material processing device

Abstract

A self-priming balanced rotational molding raw material processing device, including a plastic extruder (1), a plastic pelletizer (2) and a plastic mill (3), characterized in that the raw material processing device also includes a water cooling tank ( 4), Airflow Dryer (5), Material Trough (6), First Cyclone Separator (7), First Fan (8), Bag Filter (9), First Rotary Unloader (10), Vibration The feeder (11), the second cyclone separator (13), the second fan (14) and the second rotary unloader (15); the trough (6) is located at the outlet of the plastic pelletizer (2) , the inlet of the first cyclone separator (7) is connected to the inside of the trough (6) through a pipeline, the first rotary unloader (10) is set on the bottom outlet of the first cyclone separator (7), and the first rotary unloader The outlet of the device (10) is connected to the inlet of the vibrating feeder (11), and the outlet of the vibrating feeder (11) is connected to the inlet of the plastic mill (3), and the outlet of the plastic mill (3) is then Connect the inlet of the second cyclone separator (13) through the pipeline, and set the second rotary unloader (15) on the bottom outlet of the second cyclone separator (13); the second fan (14) is connected to the second cyclone separator ( 13) on the inlet pipe or on the pipe of the top airflow outlet of the second cyclone separator (13).

Description

technical field [0001] The invention relates to the field of preparation of rotomoulding raw materials, in particular to a self-priming and balanced rotomolding raw material processing device. Background technique [0002] The preparation of rotomolding raw materials is to mix granular plastic raw materials and additives. From the process, it is necessary to mix and extrude granular plastic raw materials and additives, then cut into pellets, and finally grind them into powder. In the prior art, there is no fully automatic assembly line equipment to complete the above-mentioned entire process, and only independent plastic extruders, plastic pelletizers and plastic mills can be used, and raw materials need to be manually added to the plastic extruder. After being extruded from the plastic extruder, it should be stacked there. After 24 hours of natural drying, it will be manually transported and added to the pelletizer. After being cut into granules by the pelletizer, it will b...

AI Technical Summary

Problems solved by technology

In the prior art, there is no fully automatic assembly line equipment to complete the above-mentioned entire process, and only independent plastic extruders, plastic pelletizers and plastic mills can be used, and raw materials need to be manually added to the plastic extruder. After being extruded from the plastic extruder, it should be stacked there. After 24 hours of natural drying, it will be manually transported and added to the pelletizer. After being cut into granules by the pelletizer, it will be manually transported and added to the plastic. grind into powder

In the prior art, in order to facilitate the transfer of materials, only conveying equipment such as a belt conveyor or a scraper conveyor is connected between the plastic extruder, the plastic pelletizer and the plastic mill, but since there is no complete assembly line, the production Inefficiency, too much manpower is used, during the transfer process of plastic particles and powders, many overturns cause too much dust, and the working environment deteriorates; moreover, if conveying equipment such as belt conveyors or scraper conveyors are used, the noise is still high. very big

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