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Continuous drying equipment for particle or powder plastics

A technology for drying equipment and powder, which is applied in drying, drying machines, lighting and heating equipment, etc. It can solve the problems of low efficiency, high power consumption, complex equipment structure, etc., and achieve high efficiency, low energy consumption, The effect of continuous drying treatment

Inactive Publication Date: 2012-04-25
SHANDONG DONGHONG PIPE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The equipment structure of this drying method is complicated, consumes a lot of power, and has low efficiency, which is not conducive to the drying process of a large number of PE particles or powder raw materials.

Method used

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  • Continuous drying equipment for particle or powder plastics
  • Continuous drying equipment for particle or powder plastics
  • Continuous drying equipment for particle or powder plastics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1: In figure 1 Among them, the conveyor belt driving roller 1 runs under the drive of the reducer and the speed regulating motor 7, and drives the conveyor belt 4 to move continuously, and the PE particles or powder materials are evenly distributed on the conveyor belt 4 according to a certain thickness through the feeding hopper 2, Pass through the area covered by the tunnel 3 with the microwave generator smoothly at a certain running speed. During this period, the water molecules in the PE particles or powder materials undergo high-frequency resonance under the action of microwaves, resulting in intermolecular friction and rapid heat generation. And evaporate to achieve the purpose of drying. The dried PE granules or powder materials are bagged and packaged through the discharge hopper 5 . The specific structure of the frame 6 can be designed and determined according to actual use needs.

[0019] figure 2 It is schematically illustrated that the structure ...

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Abstract

The invention relates to drying equipment for particle or powder plastics, in particular to continuous drying equipment for the particle plastics or the powder plastics. The continuous drying equipment comprises a framework and a heating device; a tunnel with an opening at two ends is arranged on the framework; a meshed conveying belt for conveying the particle plastics or the powder plastics penetrates through the tunnel; and a microwave heating device is arranged in the tunnel. The continuous drying equipment for the particle plastics or the powder plastics has the beneficial effects that: the continuous drying treatment can be realized through adopting a microwave heating manner to dry the particle plastics or the powder plastics, the efficiency is high, the energy consumption is lower, and the assembly line type production can be realized. The continuous drying equipment belongs to novel energy-saving type equipment.

Description

technical field [0001] The invention relates to granular or powdery plastic drying equipment, in particular to a continuous drying equipment for granular or powdery plastics, which is suitable for drying treatment of granular or powdery wet plastic materials. Background technique [0002] At present, the known drying equipment for PE particles or powder materials is resistance heating hot air circulation drying. The equipment structure of this drying method is complicated, consumes a lot of power, and has low efficiency, which is not conducive to the drying process of a large number of PE particles or powder raw materials. Contents of the invention [0003] In order to meet the large amount of drying processing of PE granules or powder materials, the present invention provides a granule or powder plastic drying equipment, which enables the drying treatment of granule or powder plastics to be carried out continuously, with high efficiency and strong operability. Realize as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/04F26B23/08F26B25/00
Inventor 倪立营
Owner SHANDONG DONGHONG PIPE IND
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