A kind of general plastic particle preparation process

Abstract

The invention provides a preparation process of universal plastic particles. A water collecting tank, a water spraying unit, bubble units and limiting units are matched to complete the preparation ofthe universal plastic particles. With the preparation process, the following main problems in the current water cooling treatment process of a single-strand plastic wire coil are solved: a, the plastic wire coil is cooled in the water tank, along with the prolonging of time, the internal water temperature rises, consequently, the shaping time of the cooled plastic wire coil is prolonged, and further, the cooling effect becomes worse; and b, when the plastic wire coil is subjected to water cooling in the water tank, the plastic wire coil sinks into cooling water under the influence of the gravity of the plastic wire coil, the plastic wire coil deforms due to the influence of the gravity of the plastic wire coil because the plastic wire coil is not completely cooled and shaped, and the structure of the plastic particles is influenced.

Description

technical field [0001] The invention relates to the technical field of plastic production, in particular to a preparation process for general plastic particles. Background technique [0002] Plastic particles, commonly known as plastic particles, are raw materials for storage, transportation and processing of plastics in the form of semi-finished products. Plastic is a kind of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced from petroleum. The molecules of these substances can react with each other under certain conditions to form compounds with large molecular weight, that is, polymers. [0003] In the process of plastic melting and traction, the single-strand plastic coil needs to be water-cooled to promote the rapid prototyping of the single-strand plastic coil; but the current process of water-cooling the single-strand plastic coil mainly has the following problems: a: Plastic wire The coil is cooled inside the water tank. With the e...

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Problems solved by technology

[0003] In the process of plastic melting and traction, the single-strand plastic coil needs to be water-cooled to promote the rapid prototyping of the single-strand plastic coil; but the current process of water-cooling the single-strand plastic coil mainly has the following problems: a: Plastic wire The coil is cooled inside the water tank. With the prolongation of time, the internal water temperature rises, which leads to a longer cooling time for the plastic coil to be shaped, and then the cooling effect becomes worse; b: When the plastic coil is cooled in the water tank, the plastic coil is affected by itself. The influence of gravity will sink in the cooling water, and the plastic coil will be deformed due to the influence of its own gravity because the plastic coil is not completely cooled and shaped; it will affect the structure of plastic particles

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