Method for producing graphitized material with transformer and resistance furnace using silicon carbide furnace
A technology for silicon carbide furnaces and transformers, applied in chemical instruments and methods, carbon compounds, inorganic chemistry, etc., to achieve the effect of increasing heat
Active Publication Date: 2017-03-01
邓华强
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[0003] With the development of the automobile and automation industries, the production capacity of batteries is in short supply. As the production of graphitized battery negative electrode materials, graphitized materials can be produced by integrating idle silicon carbide smelting equipment without increasing equipment investment. No record yet
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[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.
[0022] see figure 1 , an embodiment of the present invention provides a method for producing a graphitized material using a transformer and a resistance furnace for a silicon carbide furnace, including:
[0023] Laying furnace bottom insulation material: laying insulation material on the bottom of the furnace body 10 .
[0024] Vertical partition board: two sets of partition boards 30 are placed on the bottom 10 of the furnace body along the length direction of the furnace body to determine the size of the furnace core 40; the bottom...
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Abstract
A method for producing a graphitized material by using a silicon carbide furnace transformer and an electric resistance furnace comprises the following steps: laying a furnace bottom heat insulation material, vertically arranging material separation plates, laying a lower pad layer, laying a material, laying a resistance material, laying a drainage layer, arranging a ventilating channel, laying a coarse heat insulation material, laying a fine heat insulation material and graphitizing, wherein a plurality of crucibles are adopted in the material laying step in order to contain a material, the crucibles containing the material are placed on the lower pad layer along the length direction of a furnace body, and all the crucibles are discontiguous. The idle silicon carbide furnace transformer and the electric resistance furnace are combined to produce the graphitized material, and the silicon carbide furnace transformer cannot provide large current, so the furnace resistance of the resistor furnace is increased to improve the heat of the furnace body in order to meet graphitization demands.
Description
technical field [0001] The invention relates to the technical field of producing graphitized materials, in particular to a method for producing graphitized materials using a transformer for a silicon carbide furnace and a resistance furnace. Background technique [0002] It is not uncommon to use resistance furnaces to produce silicon carbide. However, in recent years, climate change caused by environmental pollution has become a problem that human beings have to pay attention to. In response to the national energy conservation and environmental protection policies, many enterprises have changed their thinking and adjusted their management ideas. The rough operation mode with high pollution and high emission has changed to the production mode of energy saving, consumption reduction and environmental protection, and silicon carbide furnace smelting has been gradually eliminated due to its high energy consumption and high pollution, especially in the "National Industrial Struct...
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IPC IPC(8): C01B32/205
Inventor 邓华强
Owner 邓华强