Continuous preparation equipment for micron-sized hydrogen storage metal magnesium powder
A hydrogen storage metal, micron-level technology, which is applied in the field of continuous preparation equipment for micron-level hydrogen storage metal magnesium powder, can solve the problems of continuous and safe production of hydrogen storage metal magnesium powder, etc., and achieves high production efficiency, safe and reliable equipment, and can be good repeatability
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, the existing gas atomization powder making technology is difficult to be directly applied 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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[0029] like Figures 1~3 As shown in the figure, a continuous preparation equipment for micron-scale hydrogen storage metal magnesium powder includes: a vacuum obtaining system 1, a furnace body of a smelting system 2, an atmosphere protection continuous feeding system 3, a smelting thermal field system 4, molten steel purification and liquid flow control System 5, gas atomization system and furnace body 6, powder collection system 7, atmosphere protection in-situ packaging system 8, electric control system 9, equipment rack system 10; of which:
[0030] The vacuum obtaining system 1 adopts a high-vacuum diffusion pump unit, which is connected to the furnace body 2 of the smelting system through pipeline valves, so as to realize the vacuuming of the whole equipment to reach the set vacuum degree.
[0031] The furnace body 2 of the smelting system is arranged on the equipment rack system 10, and the furnace body 2 of the smelting system adopts a vertical front door structure D-...
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The invention aims to provide micron-sized hydrogen storage metal magnesium powder continuous preparation equipment, and relates to the field of hydrogen storage metal powder machining, in the equipment, a smelting system furnace body is arranged on an equipment rack system, and an atmosphere protection continuous feeding system is installed on the smelting system furnace body; a smelting thermal field system is arranged in the smelting system furnace body and is connected with a molten steel purification and liquid flow control system; the gas atomization system and the furnace body are positioned below the molten steel purification and liquid flow control system; the gas atomization system and the furnace body are connected with the powder collecting system through a pipeline, and the powder collecting system is mounted at the upper part of the atmosphere protection in-situ packaging system; the vacuum obtaining system is connected with the smelting system furnace body through a pipeline valve; and the electric control system is arranged at a corresponding operation station and is used for process control. The equipment is safe and reliable, high in production efficiency and good in technological process repeatability, meets the requirements of production type equipment, and can realize large-scale safe and continuous production of the hydrogen storage metal magnesium powder.
Description
technical field [0001] The invention relates to the processing field of hydrogen storage metal powder, in particular to a continuous preparation device of micron-level hydrogen storage metal magnesium powder. Background technique [0002] The gas atomization pulverizing technology uses high-pressure inert gas to form a high-speed airflow, which strongly impacts the molten metal flow, thereby breaking the metal flow and rapidly solidifying to form micron-sized metal powder. Well, it is widely used in the field of preparation of micron-sized metal powders. [0003] Due to the active chemical properties of magnesium metal, it is easily oxidized at high temperature, and the surface of industrial-grade magnesium raw materials must be passivated. The existing gas atomization pulverizing equipment uses such raw materials to prepare magnesium metal powder for hydrogen storage, and the prepared powder is always Some of the mixed powders are seriously affected by passivating agents a...
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IPC IPC(8): B22F9/08
CPCB22F9/082B22F2009/0848B22F2009/0844Y02E60/32
Inventor 冯昊阳
Owner 沈阳欧特真空科技有限公司