Novel material smashing internal furnace used for intermediate-frequency furnace
A technology for intermediate frequency furnaces and furnaces, which is applied in the direction of furnaces, furnace components, lighting and heating equipment, etc. It can solve the problems of affecting work progress, easy furnace wear, and increased maintenance costs, so as to achieve simple production, reduce maintenance times, and avoid molten steel The effect of piercing the furnace
Inactive Publication Date: 2014-03-12
JIANGSU HONGCHENG STAINLESS STEEL PROD
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Problems solved by technology
At present, the bottom of the ramming furnace used in the intermediate frequency furnace is at a right angle and has low strength, which is easy to wear through the furnace, which not only affects the work progress, but also increases the maintenance cost
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[0010] Below in conjunction with accompanying drawing, the present invention will be described in further detail:
[0011] Such as figure 1 , 2 Shown: a new type of ramming furnace for an intermediate frequency furnace in this embodiment, including a furnace, and a buffer ring 2 is fixedly arranged between the furnace body 1 and the furnace bottom 3 of the furnace.
[0012] Wherein the buffer angle formed between the buffer ring body 2 and the furnace bottom 3 is 155°.
[0013] The beneficial effects of this embodiment are: preventing furnace wear-through, reducing maintenance times, reasonable design, and simple manufacture.
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The invention discloses a novel material smashing internal furnace used for an intermediate-frequency furnace. The novel material smashing internal furnace comprises an internal furnace body, wherein a buffer ring body is fixedly arranged between a furnace body of the interanl furnace body and the bottom of the internal furnace. The buffer angle formed between the buffer ring body and the bottom of the internal furnace is larger than or equal to 115 degrees and smaller than 180 degrees. The novel material smashing internal furnace has the advantages that the buffer ring body is arranged, the buffer angle is provided, molten steel can be prevented from penetrating through the internal furnace, and the number of maintenance times is lowered, and the novel material smashing internal furnace is easy to manufacture.
Description
technical field [0001] The invention relates to a novel ramming furnace for an intermediate frequency furnace. Background technique [0002] Intermediate frequency furnaces are widely used in the smelting of non-ferrous metals, mainly for smelting steel, alloy steel, special steel, cast iron and other ferrous materials and stainless steel. At present, the bottom of the ramming furnace used in the intermediate frequency furnace is at a right angle and has low strength, which is easy to wear through the furnace, which not only affects the work progress, but also increases the maintenance cost. Contents of the invention [0003] The present invention provides a novel ramming furnace for an intermediate frequency furnace, which is provided with a chamfer for buffering to prevent furnace wear-through and reduce maintenance times and costs. [0004] The present invention is achieved through the following technical solutions: a new ramming furnace for intermediate frequen...
Claims
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IPC IPC(8): F27D1/00
Inventor 朱宏桂
Owner JIANGSU HONGCHENG STAINLESS STEEL PROD