Continuous preparation equipment for hydrogen storage metal magnesium powder
A technology for hydrogen storage metal and equipment, which is applied in the processing field of hydrogen storage metal powder, can solve the problems of difficult continuous safe production of hydrogen storage metal magnesium powder, etc., and achieves the effects of high production efficiency, good repeatability, and safe and reliable equipment.
Active Publication Date: 2022-07-12
沈阳欧特真空科技有限公司
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Problems solved by technology
[0007] Therefore, it is difficult to directly apply the existing evaporation and condensation pulverization technology to the continuous and safe production of hydrogen storage metal magnesium powder, and a new technical solution that meets the demand is urgently needed
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[0037] like Figures 1~3As shown in the figure, a continuous preparation equipment for hydrogen storage metal magnesium powder includes: a vacuum obtaining system 1, an atmosphere protection feeding transition chamber 2, a feeding car assembly 3, a feeding chamber isolation flapper valve 4, and a feeding car handover vacuum chamber 5 , smelting crucible heat preservation sealing cover 6, smelting evaporation vacuum chamber 7, smelting evaporation multi-temperature zone thermal field 8, smelting evaporation crucible assembly 9, powder crystallization collection chamber 10, powder collection pipeline 11, powder collection tank 12, atmosphere protection Powder collection glove box 13, finished product packaging glove box 14, electrical control system 15, circulating chiller 16, equipment rack system 17, wherein:
[0038] The atmosphere protection material supply transition cabin 2 is connected with the feed cabin isolation flap valve 4, and the atmosphere protection material supp...
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Abstract
A hydrogen storage metal magnesium powder continuous preparation device relates to the field of hydrogen storage metal powder processing, and is characterized in that an atmosphere protection feeding transition cabin internally provided with a feeding vehicle assembly is connected with a feeding cabin isolation gate valve, and a material vehicle connection vacuum chamber is respectively connected with the feeding cabin isolation gate valve and a smelting evaporation vacuum chamber; the smelting crucible heat-preservation sealing cover is positioned in the skip handover vacuum chamber; the smelting evaporation multi-temperature-zone thermal field and the smelting evaporation crucible assembly are both arranged in the smelting evaporation vacuum chamber; the powder crystal collecting chamber is arranged above the smelting evaporation vacuum chamber, and the powder crystal collecting chamber is communicated with the powder collecting tank through a powder collecting pipeline; the powder collecting tank is located in the atmosphere protection powder collecting glove box, and the finished product packaging glove box is connected with the powder collecting glove box. The vacuum obtaining system is connected with the smelting evaporation vacuum chamber; the electrical control system is arranged at a corresponding operation station; the circulating water chilling unit is connected with cooling water ways of the equipment. The equipment can realize large-batch safe production of magnesium powder.
Description
technical field [0001] The invention relates to the processing field of hydrogen storage metal powder, in particular to a special powder milling device for hydrogen storage metal magnesium powder which can be continuously and safely produced. Background technique [0002] Evaporation and condensation pulverizing technology is to use a thermal field heater to heat the metal material to be evaporated in a vacuum evaporation chamber filled with inert gas. When the temperature reaches the melting point, it starts to evaporate, so that the metal to be evaporated or forms plasma, and collides with the atoms of the inert gas. Then the metal vapor or plasma is quenched after encountering the low temperature cold wall, and it will quickly crystallize into powder particles and adhere to the cold wall, and the prepared powder can be collected by the powder trapping device. The technology is especially suitable for metals such as aluminum and magnesium and their series of alloy material...
Claims
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IPC IPC(8): B22F9/08
CPCB22F9/082B22F2009/0848B22F2009/0844B22F2009/0896Y02E60/32
Inventor 冯昊阳
Owner 沈阳欧特真空科技有限公司