Molybdenum oxide vibration screening device

Abstract

The invention discloses a molybdenum oxide vibration screening device. The molybdenum oxide vibration screening device comprises a discharging bin and a shell, the top of the shell is fixedly connected with the discharging bin, the bottom of the discharging bin is in communication with material pipes which are symmetrically arranged in an inner cavity of the shell, the bottoms of the two materialpipes are located on the inner surface wall of the shell and are elastically connected with a screen through vibration springs, and vibration motors are symmetrically and fixedly connected to the twosides of the bottom of the screen. According to the method, firstly, a coarse material outlet is removed on an original basis, the screen is of a downward concave conical surface structure, molybdenumoxide can be fully screened by means of the structure, and meanwhile, due to the arrangement of a bin door, the molybdenum oxide with the larger particle radius can be conveniently and manually takenout in time, and the waste of resources is avoided; and secondly, dropped molybdenum oxide powder can be dispersed through the arrangement of spiral blades, so that the contact area between a heat source and the molybdenum oxide powder is effectively increased, the utilization efficiency of the heat energy is improved, and the water in the molybdenum oxide can be completely removed.

Description

technical field [0001] The invention relates to the technical field of molybdenum oxide production, in particular to a molybdenum oxide vibration screening device. Background technique [0002] my country is rich in molybdenum resources, and the molybdenum processing industry has reached a certain scale, and there are a large number of scientific and technological workers engaged in molybdenum research and development. Affected and impacted by fluctuations in the international molybdenum market, my country's molybdenum industry is facing both development opportunities and severe challenges. The situation requires us to face reality. On the one hand, we must pay close attention to the development status and market trends of the molybdenum industry at home and abroad. On the other hand, we must strive to improve product quality, reduce costs, expand the use of molybdenum products, and develop new varieties. Only in this way can my country's molybdenum industry Constantly develo...

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Problems solved by technology

[0003] However, the existing molybdenum oxide vibration screening device still has some shortcomings. On the one hand, in the screening process, due to the coarse material outlet, the fine molybdenum oxide powder that has not been screened sufficiently is easily oxidized with the larger particle radius. The molybdenum powder is discharged together, resulting in a waste of resources. On the other hand, there is often a certain amount of moisture in the molybdenum oxide, and the traditional vibrating screen device does not have the corresponding drying capacity, which affects the quality of the finished product of the molybdenum oxide.

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