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A depolymerization process and device for nanopowder

A nano-powder and process technology, applied in the field of mechanical manufacturing and processing, can solve problems such as poor depolymerization effect of nano-powder, and achieve the effects of improving compatibility, reducing cost, and increasing activation rate

Active Publication Date: 2018-08-21
LONGYAN SHANHE MACHINERY MFG
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  • Abstract
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Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a nano-powder depolymerization process and device to solve the problem of poor depolymerization effect of nano-powder in the prior art

Method used

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  • A depolymerization process and device for nanopowder
  • A depolymerization process and device for nanopowder
  • A depolymerization process and device for nanopowder

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Embodiment Construction

[0055] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0056] see figure 1 It is a flow chart of the depolymerization process of nano powder in the present invention, which includes the following steps: after the nano powder aggregate is stirred and heated, it is introduced into the pulverizing depolymerizer, and the depolymerized powder enters the cyclone collector, Adding an activator to the collected powder, stirring and activating to obtain depolymerized nano powder. By stirring and heating the agglomerates, the powder can be beneficial to the contact reaction with the surfactant at a higher temperature, and the agglomerates are impacted and broken up by the crushing and deaggregating machine, and the fine enough particles are sent into the cyclone collector Inside, followed by stirring a...

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Abstract

The invention provides a depolymerization process and device for nano powder, wherein the process includes the following steps: after the nano powder aggregate is stirred and heated, it is introduced into a crushing and depolymerizing machine, and the depolymerized powder enters a cyclone collector In the process, an activator is added to the collected powder, stirred and activated to obtain depolymerized nano powder. The problem of poor depolymerization effect of nanometer powder in the prior art is solved.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing and processing, in particular to a process and device for depolymerizing nanometer powder. Background technique [0002] In recent years, with the advancement of nano-powder technology and the continuous maturity of the process, the application of nano-powder has also been continuously expanded. Practice has proved that when nano-powders are used to fill rubber, plastic, silicone, coatings, inks, etc., they have properties far superior to micron-sized powders, such as good reinforcement, excellent mechanical properties, and more delicate appearance. However, the agglomeration of nano-powders during the manufacturing process, especially during the drying process, greatly compromises the excellent performance of nano-powders in practical use. Therefore, the depolymerization process and complete sets of equipment for nano powders have become a crucial link. [0003] Therefore, domestic pulve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C21/00B02C13/14B02C13/28B01F7/08
CPCB02C13/14B02C13/28B02C21/00B02C2013/2808B01F27/724
Inventor 刘荣贵谢煌生蓝辉黄灿荣
Owner LONGYAN SHANHE MACHINERY MFG
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