Powder processing device

A powder processing and pipeline technology, applied in the field of plastic granule processing, can solve the problems of inability to mix the masterbatch and plastic powder evenly, reduce the quality of plastic granules, and compact the masterbatch powder. The effect of prolonging the duration of action

Pending Publication Date: 2017-04-26
CHONGQING JINGBANG HIGH MOLECULAR MATERIAL CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, functional masterbatches such as antistatic masterbatches and anti-blocking masterbatches are easy to absorb moisture
The masterbatch powder after being damp is prone to hardening, and the hardened masterbatch and plastic powder cannot be mixed evenly, resulting in too much or too little masterbatch content in the plastic granules, thereby reducing the product quality of the plastic granules

Method used

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  • Powder processing device
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Embodiment Construction

[0018] The present invention will be described in further detail below by means of specific embodiments:

[0019] The reference signs in the drawings of the description include: frame 1, first pipeline 2, second pipeline 3, gas passage 4, connecting rod 5, air inlet 6, air outlet 7, impeller 8, rotating shaft 9, rolling ball 10. Protrusion 11, sealing ring 12, air pump 13.

[0020] This example figure 1 As shown, a powder processing device includes a frame 1 and a vertically arranged double-layer spiral pipeline. The double-layer spiral pipeline includes a first pipeline 2 , a second pipeline 3 and a gas channel 4 , and the first pipeline 2 is fixedly connected with the frame 1 . The second pipe 3 is made of metal materials such as copper and iron, and is located inside the first pipe 2 , and the outer wall of the second pipe 3 is always parallel to the inner wall of the first pipe 2 . A connecting rod 5 is arranged between the first pipe 2 and the second pipe 3 , the conne...

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Abstract

The invention relates to the technical field of plastic particle processing, in particular to a powder processing device which comprises a rack and a double-layer spiral pipeline. The double-layer spiral pipeline comprises a first pipeline located outside, a second pipeline located in the first pipeline and made of a metal material, and a gas channel located between the first pipeline and the second pipeline. The first pipeline is fixedly connected with the rack. A plurality of connecting rods are fixedly connected to the inner wall of the first pipeline. The other ends of the connecting rods are connected with the second pipeline. A plurality of impellers are arranged in the gas channel. The center of each impeller is provided with a rotating shaft. One end of each rotating shaft is fixedly connected with the corresponding impeller, and the other end of each rotating shaft penetrates the wall of the second pipeline. A grinding ball is fixedly connected to the end, located in the second pipeline, of each rotating shaft. The distance between each grinding ball and the pipe wall is smaller than 2 mm. The powder processing device can dry and grind master batches affected with damp to ensure that the master batches and plastic powder can be mixed uniformly, so that the product quality of the plastic particles is ensured.

Description

technical field [0001] The invention relates to the technical field of plastic particle processing, in particular to a powder processing device. Background technique [0002] Plastic granules are semi-finished products in the plastic molding industry, which can be further processed into plastic products such as plastic bags. The raw materials for processing plastic granules include plastic powder and powder materials such as antistatic masterbatch, anti-adhesion masterbatch, and pearlescent masterbatch used to improve the physical properties of plastics. The plastic powder is mixed with various masterbatch powders, and the mixed powder Melting is carried out by heating, so that various raw materials are fully fused. Afterwards, the melted material is extruded into granules by using an extruder, and the required plastic granules are formed after cooling. [0003] However, functional masterbatches such as antistatic masterbatches and anti-blocking masterbatches are easy to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B13/06B29B13/10
CPCB29B13/06B29B13/10
Inventor 王孝海
Owner CHONGQING JINGBANG HIGH MOLECULAR MATERIAL CO LTD
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