Aluminum paste gas protection ball milling system

A technology of gas protection and aluminum-silver paste, applied in the direction of grain processing, etc., can solve the problems of easy oxidation of aluminum-silver paste, low production efficiency of aluminum-silver paste, low kerosene recovery utilization rate, etc., to avoid blockage, avoid oxidation, and avoid burning effect

CN111330723APending Publication Date: 2020-06-26苏州曼特博纳米科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-06-26

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Abstract

The invention discloses an aluminum paste gas protection ball milling system. The aluminum paste gas protection ball milling system comprises a raw material supply part, a symmetric ball milling part,a gas protection part, a discharging screening part, an oil liquid recycling part and an oil way cooling part, wherein the raw material supply part comprises a raw material tank, a mixing barrel anda cold oil storage tank; the mixing barrel communicates with the raw material tank and the cold oil storage tank; the mixing barrel mixes aluminum powder and kerosene and conveys the mixture to the symmetric ball milling part; the symmetric ball milling part comprises at least two independent ball mills; the gas protection part comprises a gas storage tank; and the gas storage tank communicates with the symmetric ball milling part and fills the symmetric ball milling part with protection gas.
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Description

technical field

[0001] The invention relates to the preparation of metal pigments, in particular to an aluminum-silver paste gas protection ball milling system. Background technique

[0002] Aluminum silver paste belongs to a kind of metallic pigments, which can be divided into two types: leafing type and non-leafing type. Leaving type silver paste floats on the surface of the coating film because of its low surface tension, and has extremely high reflectivity and chrome plating effect, but Aluminum flakes are easy to fall off from the surface of the paint film, making it difficult to recoat. It is used in anti-corrosion, roofing, tanks, etc.; non-leafing silver paste can be completely wetted by the paint, evenly distributed in the entire paint film, and has a sinking effect The trend, the coating film is solid and stable, and it can be recoated and varnished. It is widely used in various occasions such as vehicles, furniture, electronic products, and coils.

[0003] In the...

Examples

Embodiment

[0118] like figure 1 Shown, a kind of wet grinding metal pigment preparation system, comprises raw material supply part, ball mill part 1 and vibrating feeding part, ball mill part 1 comprises at least two ball mills, and each ball mill is all communicated with raw material supply part, and each ball mill Connected with the vibrating feeding part, each ball mill is provided with a feed pump 721 and a discharge pump 722 at both ends; the ball mill is provided with an infrared temperature detector 11, and a one-way valve 724 is provided between the ball mill and the feed pump 721. To the role of pressure.

[0119] The raw material supply part includes a raw material tank 61, a mixing tank 62, an auxiliary agent tank 12 and a cold oil storage tank 41, and the mixing tank 62 communicates with each ball mill, and the raw material material tank 61, the auxiliary agent tank 12 and the cold oil storage tank 41 All are communicated with the mixing tank 62, the mixing tank 62 is provid...