A non-polluting material conveying air conveying system for pvc product processing

Abstract

The invention discloses the technical field of material conveying air conveying systems, in particular to a non-pollution material conveying air conveying system for PVC product machining. A materialair conveying box is included and is a cylindrical shell. A funnel end is integrally arranged at the lower end of the material air conveying box. A connecting pipe is integrally arranged at the lowerend of the funnel end. A feeding pipe is clamped to the lower end of the connecting pipe. A material containing box is arranged in the material air conveying box, in the material containing box, an air conveying case at the bottom is used for blowing PVC plastic particles in the material containing box into the feeding pipe, the purpose of amount-control feeding is achieved, and one-time excessivefeeding is avoided. Filter cotton shells are arranged in a box cover in the non-pollution material conveying air conveying system, dust collecting cotton balls are arranged in the material air conveying box, a certain dust collecting function is achieved, and the machining quality is improved. Due to the blowing action of the air conveying case, dust between the PVC plastic particles is evenly distributed, and even when the dust is not filtered out and added in raw materials for machining, the phenomenon of large-area dirt formed on the PVC product surface is avoided.

Description

technical field [0001] The invention relates to the technical field of material conveying air conveying system, in particular to a pollution-free material conveying air conveying system for PVC product processing. Background technique [0002] The material conveying air conveying system can be used for the processing of PVC products. During the processing of PVC products, materials are often directly fed through the hopper, but there are the following disadvantages in the process of feeding PVC products: [0003] 1. In the prior art, the feeding of PVC products often has the disadvantage of being inconvenient to control the amount of feeding; [0004] 2. In the process of feeding, it is easy to discharge a large amount of dust contained in the raw materials, or directly into the processing machinery for processing. When the dust is large or scattered and concentrated, it is easy to cause stains on the surface of PVC products, which affects sales and use. ; [0005] 3. When...

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Problems solved by technology

[0003] 1. In the prior art, the feeding of PVC products often has the disadvantage of being inconvenient to control the amount of feeding;

[0004] 2. In the process of feeding, it is easy to discharge a large amount of dust contained in the raw materials, or directly into the processing machinery for processing. When the dust is large or scattered and concentrated, it is easy to cause stains on the surface of PVC products, which affects sales and use. ;

[0005] 3. When feeding PVC products, the feeding hopper often cannot fit well with the feeding port of the mechanical equipment, and sometimes the phenomenon of material leakage or material jamming occurs

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