Low-noise plastic production device capable of achieving efficient feeding

Abstract

The invention relates to the technical field of plastic processing equipment, in particular to a low-noise plastic production device capable of achieving efficient feeding. The low-noise plastic production device comprises a material bin, a material conveying pipe, a material weighing machine, a material mixing machine, a temporary material bin, an extruder, a die surface hot cutting pelletizer, a first cyclone separator, a second cyclone separator, a vibrating screen and a packing machine which are sequentially connected; the positions between the die surface hot cutting pelletizer and the first cyclone separator, between the first cyclone separator and the second cyclone separator and between the vibrating screen and the packing machine are each provided with an air conveying system; each air conveying system comprises a conveying draught fan, a connecting tee joint and a conveying pipe; the side face of the material bin is spirally wound with a water passing pipe, a heating runner and a feeding channel are constructed at the middle portion of the conveying pipe in the axial direction, and the positions of the conveying draught fans are covered with sound isolation covers; and the positions of the material mixing machine, the first cyclone separator and the second cyclone separator are each provided with a waste gas outlet, and all waste gas outlets are connected with a spraying tower. The low-noise plastic production device can be better applied to plastic processing technologies.

Description

technical field [0001] The invention relates to the technical field of plastic processing equipment, in particular to a low-noise plastic production device with high-efficiency feeding. Background technique [0002] Plastics are macromolecular compounds (macromolecules) that are polymerized from monomers through addition polymerization or polycondensation reactions. They are commonly known as plastics or resins. They can freely change their composition and shape. They are usually made of synthetic resins and Filler, plasticizer, stabilizer, lubricant, colorant and other additives. When plastics are processed and produced (granulation), it is necessary to mix the raw materials for plastic preparation and then perform a series of operations such as kneading, eager cutting, and screening. [0003] In the existing plastic production line, silos are usually used to store a large amount of plastic preparation raw materials and transport them to the manufacturing equipment through...

AI Technical Summary

Problems solved by technology

Due to the characteristics of the raw materials for plastic preparation, the raw materials for plastic preparation cannot be extracted or transported at low temperature, which greatly affects the production efficiency

In addition, in the process of plastic processing and production (granulation), a large amount of heat and waste gas will be generated, and the existing plastic processing and production cannot better recycle or process the generated heat and waste gas.

In addition to the above, in the prior art, there is still a lack of a better delivery system, so that the prepared plastic semi-finished products can be better run between various equipment

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