Grinding-modification integrated production device and technique, and application thereof

A production device and grinding modification technology, applied in chemical instruments and methods, inorganic pigment treatment, dyeing physical treatment, etc., can solve the problems of easy heating of materials, discounted thermal conductivity, inconsistent direction of graphite particles, etc., to improve mechanical strength and The effect of electrical and thermal conductivity, simplification of process, and saving of equipment investment

Inactive Publication Date: 2015-11-18
NANTONG JINLING ELECTRIC APPLIANCE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the existing graphite deep-finishing process, graphite powder is usually jet-milled into particles. When the graphite particles are stacked together, the surface of the graphite particles is not smooth, some have edges and corners, and some are wrinkled and

Method used

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  • Grinding-modification integrated production device and technique, and application thereof

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Example Embodiment

[0022] The present invention will be further explained below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.

[0023] A grinding and modification integrated production device, comprising a mixer 1, a slurry tank 2, a pump 3, a filter device 6, a heating and drying device 7, and a channel 4 is provided at the upper end of the mixer 1 and the upper end of the slurry tank 2 The pump 3 is connected to the mixer 1 and the mixing tank 2 through pipes; there are a plurality of metal balls in the mixer 1, and steel balls are used in this embodiment; the filter device 6 Located downstream of the mixer 1, the heating and drying device 7 is located downstream of the filtering device 6. In this embodiment, the mixer 1 used is a vertical mixing mill, and the mixing mill has a built-in agitator. In this embodiment, the pump 3 is a vacuum pump; the fi...

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Abstract

The invention relates to a grinding-modification integrated production device and production technique. The grinding-modification integrated production device comprises a stirrer (1), a size mixing tank (2), a pump (3), a filter unit (6) and a heating drier (7), wherein the upper end of the stirrer (1) is communicated with the upper end of the size mixing tank (2) through a channel (4); the pump (3) is respectively connected with the stirrer (1) and size mixing tank (2) through pipelines; a plurality of metal balls and zirconium balls are arranged in the stirrer (1); the filter unit (6) is positioned on the downstream of the stirrer (1); and the heating drier (7) is positioned on the downstream of the filter unit (6). The grinding-modification integrated production device can integrate grinding and modification, can simplify the technical process, can save the equipment investment, and is applicable to the field of graphite deep finishing.

Description

technical field [0001] The invention belongs to the field of conductive materials, in particular to the field of graphite electrode materials. Background technique [0002] Graphite is an allotrope of elemental carbon. The periphery of each carbon atom is connected with three other carbon atoms (multiple hexagons arranged in a honeycomb pattern) to form a covalent molecule. Graphite is an electrical conductor because each carbon atom emits an electron and those electrons are free to move. Graphite is one of the softest minerals, and its uses include making carbon brushes, anode materials for lithium-ion batteries, and more. [0003] Graphene is a two-dimensional carbon material, which is a general term for single-layer graphene, double-layer graphene and multi-layer graphene. It came out in 2004. Two scientists from the University of Manchester, Andre Jem and Kostya Novoselov found that they could obtain thinner and thinner graphite flakes in a very simple way. As a resul...

Claims

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Application Information

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IPC IPC(8): C09C1/46C09C3/04C09C3/00
Inventor 钱永球陈小华钱锦春
Owner NANTONG JINLING ELECTRIC APPLIANCE CO LTD
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