A kind of dynamic drying equipment for powdery plastic particles

Abstract

The invention discloses a powder-turning dynamic drying equipment for plastic particles, which belongs to the field of drying equipment. The powder-turning dynamic drying equipment for plastic particles is equipped with a powder-turning clutch bag to dry some plastic particles while rotating. After reaching the top under the action of centrifugal force, part of it enters the inner fixed cylinder and falls into the top powder clutch bag. When multiple electromagnetic plates are energized at intervals, the driving bar is pulled to reciprocate, so that the end of the top powder bag first The plastic particles are close to each other so that the plastic particles gather in the middle, and then they are quickly stretched and straightened, thereby generating a large bumping force on the plastic particles on it, and the plastic particles are quickly dispersed upwards and fully contacted with the hot air. In a bumpy dynamic, compared with the existing technology, the drying efficiency and drying uniformity are significantly improved, and when the traction bar moves back and forth, the multiple longitudinal rods are constantly stressed at intervals, effectively accelerating the plastic particles into the inner fixed cylinder Inside.

Description

technical field [0001] The invention relates to the field of drying equipment, more specifically, to a dynamic drying equipment for powder-topping plastic particles. Background technique [0002] In order to improve the quality of plastic products, their raw materials are generally processed into plastic masterbatches. Loose plastic masterbatches are prone to moisture when exposed to air. The chemical properties of plastic products made of damp plastic raw materials will be significantly reduced, which will affect the quality of the product. Therefore, the loose plastic masterbatch needs to be dried before being processed into plastic products. The common method is to use the fan to pass the heat of the heater through The pipe feeds directly into a pile of loose material where it is dried. [0003] In the prior art, when plastic particles are dried, they are generally dried by rotating and introducing hot air. Although the rotation makes the plastic particles relatively di...

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Problems solved by technology

[0003] In the prior art, when the plastic particles are dried, the drying is generally carried out by rotating and cooperating with hot air. Although the rotation makes the plastic particles relatively dispersed, due to the centrifugal force, most of the particles still gather together under the action of rotation, resulting in Drying efficiency and drying uniformity are still not high

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