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Powder Sintering System

A powder and furnace technology, applied in structural parts, lighting and heating equipment, furnace components, etc., can solve the problems of unbalanced powder sintering, large difference in sintering temperature, and low product yield, etc., and achieve uniform sintering temperature. The effect of mixing evenly and increasing the probability of collision

Active Publication Date: 2016-06-22
江苏合志新能源材料技术有限公司 +1
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Most of the existing powder sintering systems use static sintering. During the sintering process, the powder is in a piled state, resulting in a large difference in sintering temperature between the inside and outside of the powder, and the powder raw materials are mixed unevenly, which leads to uneven sintering of the powder. Some powders Insufficient sintering in the sintering space, low product yield, etc.

Method used

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Embodiment Construction

[0013] The powder sintering system 10 provided by the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0014] see figure 1 , the present invention provides a powder sintering system 10, comprising a furnace body 110, a first dispersing device 120, a second dispersing device 130, a heating device 140, an air inlet device 150, an exhaust device 160, a A feeding device 170 and a discharging device 180 .

[0015] The furnace body 110 has a closed funnel-shaped reaction chamber 112 . The upper part of the furnace body 110 may be a hollow columnar structure, hollow conical structure, or hollow platform-like structure, etc.; the lower part of the furnace body 110 may be a hollow platform-like structure. Preferably, the upper part of the furnace body 110 is a hollow columnar structure, and the lower part of the furnace body 110 is a hollow platform-like structure. The hollow columnar structure and the hollow plat...

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Abstract

The invention relates to a powder sintering system, comprising: a furnace body, the furnace body has a closed funnel-shaped reaction chamber; at least one first dispersing device is arranged at the bottom of the furnace body, for making the furnace body The powder at the bottom is centrifugally dispersed, and the powder at the bottom of the furnace body is thrown to the side wall of the furnace body; at least one second dispersion device is arranged on the side wall of the furnace body, and is used to centrifugally disperse the powder on the side wall of the furnace body Dispersing and throwing the powder on the side wall of the furnace body into the funnel-shaped reaction chamber; a heating device arranged on the outer surface of the furnace body; an air inlet device used to input protective gas into the funnel-shaped reaction chamber; An exhaust device is used to discharge the hot flue gas generated during the sintering process in the funnel-shaped reaction chamber; a feeding device; and a discharging device.

Description

technical field [0001] The invention relates to a powder sintering system, in particular to a powder sintering system under atmosphere protection conditions. Background technique [0002] Powder usually refers to an aggregate of small solid particles in a discrete state. The human body breathes air containing powder for a long time. If the powder is inhaled too much, it will accumulate in the lungs and cause great harm to human health. Sintering can transform the powder from an aggregate of discrete particles into a material or product of crystal combination, which can make the powder be effectively used and reduce the pollution of the powder to the environment. [0003] Most of the existing powder sintering systems use static sintering. During the sintering process, the powder is in a piled state, resulting in a large difference in sintering temperature between the inside and outside of the powder, and the powder raw materials are mixed unevenly, which leads to uneven sinte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M4/1391
CPCH01M4/0471F27B15/003F27B15/08F27B15/09F27B15/10F27B15/14F27B17/02F27D3/0033F27D7/06F27D2003/0077H01M4/1391H01M4/1397Y02E60/10
Inventor 何向明李建军张建利王莉尚玉明徐程浩罗晶高剑
Owner 江苏合志新能源材料技术有限公司
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