Conveying equipment with propeller device

Abstract

The invention relates to conveying equipment with a propeller device, which comprises a conveying pipeline, wherein a feeding port is arranged on the upper end of the conveying pipeline; the outlet end of the conveying pipeline is connected to a hopper so as to uniformly convey the material mixture into the processing equipment; the conveying equipment comprises a propeller device arranged in the conveying pipeline and a speed regulating device connected to the propeller device by a connecting rod; and the speed regulating device is used for adjusting the rotation of the propeller. The conveying equipment with the propeller device provided by the invention is provided with a speed-adjustable propeller, is used for conveying materials by matching with the conveying pipeline in order to keep the components of the materials stable, and is used for conveying powder and grain materials in different grain diameters to the processing equipment, thereby avoiding the phenomenon of separating materials, the production difficulty in the processing manufacturing process and the fluctuation of product quality.

Description

technical field [0001] The invention relates to a material conveying device, in particular to a mixed material conveying device with a propeller device. Background technique [0002] In the field of plastics, whether it is the alloying of polymer materials, blending modification, grafting, etc. to improve the performance of the material, it is inseparable from the mixing of materials, and the mixed materials have material varieties. Many, the density and particle size vary greatly, the components in the material are separated, and all the mixed materials must be transported to the processing equipment (such as extruder, injection molding machine) for processing. Ensure that all components of the mixed material remain homogeneous before entering the processing equipment. [0003] At present, in the process of conveying the mixed materials, it is difficult to ensure that the various components of the materials remain stable. During the conveying process, the types, densities,...

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of conveying the mixed materials, it is difficult to ensure that the various components of the materials remain stable. During the conveying process, the types, densities, and particle sizes of the various components of the materials vary greatly. , the movement speed of each component is not the same, resulting in the separation of various components, it is difficult to achieve the uniformity of each component of the material, such as talcum powder filled with polypropylene (PP) pellets, the mixed talc powder and PP pellets in the pipeline During conveying, when PP pellets and talc powder enter the twin-screw extruder, the PP pellets and talc powder will separate, often resulting in excessive concentration of the powder. ; The second is that too much powder blocks the die head, and the product cannot be extruded, and the density of the product fluctuates greatly

This will have a great impact on the production and quality of the product

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