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Multi-stage crushing device of powder coating

The technology of powder coating and pulverizing device is applied in the field of multi-stage pulverizing device of powder coating, which can solve the problems of affecting the working life of pulverizing device, reducing working efficiency, and easily damaging tools, so as to achieve full and more uniform pulverization, high pulverizing efficiency, Pulverizing effect uniform effect

Inactive Publication Date: 2019-03-19
佛山市涂亿装饰材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current powder coating crushing device generally crushes the raw materials directly. In the crushing process, it is not only easy to cause incomplete crushing, but also because of the large size of the raw materials, the large load on the crushing tool of the pulverizer is easy to damage the tool, thus Affect the working life of the crushing device and reduce the working efficiency

Method used

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  • Multi-stage crushing device of powder coating
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  • Multi-stage crushing device of powder coating

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Embodiment Construction

[0026] The present invention will be further described below in combination with specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0027] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention ...

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Abstract

The invention provides a multi-stage crushing device of powder coating. The multi-stage crushing device includes a crushing box, a feeding device, a discharging port and a supporting part of the bottom of the crushing box, a first crushing zone is arranged on the lower part of the feeding device, the first crushing zone includes a vertical shell, a filter plate and a rotating body, the vertical shell is provided with a first crushing cutter, and the bottom of the vertical shell is connected with a rotating shaft; the rotating body is provided with a second crushing cutter, the bottoms of the rotating shaft and the rotating body are connected with a motor, and a first-stage crushing zone and a second-stage crushing zone are formed between the inner side wall of the crushing box and the outer side wall of the vertical shell; and a first screening zone is arranged on the lower part of the second-stage crushing zone, a crushing wheel is arranged on the lower part of the first screening zone, and a second screening zone is arranged under the crushing wheel. According to the multi-stage crushing device of powder coating, by arranging two screening zones, the crushing process is efficientand targeted, powder coating with different particle sizes can be crushed more fully and evenly, and the customer need of powder coating with the small particle size can be met.

Description

technical field [0001] The invention relates to the technical field of pulverizers, in particular to a multistage pulverization device for powder coatings. Background technique [0002] Powder coating is a new type of solvent-free 100% solid powder coating, which has the characteristics of no solvent, no pollution, recyclable, environmental protection, saving energy and resources, reducing labor intensity and high mechanical strength of the coating film. The production of powder coatings needs to further pulverize the flaky coating fragments to meet the coating requirements. At this time, the pulverization degree and uniformity of the flake powder coatings determine the quality of the powder coatings. However, the current powder coating crushing device generally crushes the raw materials directly. In the crushing process, it is not only easy to cause incomplete crushing, but also because of the large size of the raw materials, the large load on the crushing tool of the pulve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00B02C23/02B02C23/14B02C23/00
CPCB02C21/00B02C23/00B02C23/02B02C23/14
Inventor 吴延军黄洪徐涛
Owner 佛山市涂亿装饰材料科技有限公司
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