Powder metallurgy titanium-based alloy waste precious metal recycling equipment

Abstract

The invention provides powder metallurgy titanium-based alloy waste precious metal recycling equipment. The powder metallurgy titanium-based alloy waste precious metal recycling equipment comprises amain body, a reaction cavity is internally provided with a reaction cavity body with an opening being upward, the inner wall of the lower side of the reaction cavity body is fixedly provided with a supporting vertical column, the supporting vertical column and the inner wall of the lower side of the reaction cavity body are internally provided with extraction liquid circulation devices, the supporting vertical column is externally provided with supporting sleeve columns capable of sliding relative to the supporting vertical column in a sleeved manner, the arc-shaped end faces of the outer sides of the supporting sleeve columns are fixedly provided with a material placing rack device, the material placing rack device can be used for placing titanium alloy waste to be recycled, the inner walls of the left and right two sides of the reaction cavity body are internally provided with lifting cavities communicating with each other, and the lifting cavities are internally provided with liftable devices. The powder metallurgy titanium-based alloy waste precious metal recycling equipment aims to design a device capable of recycling precious metals in a titanium-based alloy through a soakingreaction method.

Description

technical field [0001] The invention relates to the technical field of recycling waste metals, in particular to a precious metal recovery device for powder metallurgy titanium-based alloy waste. Background technique [0002] Powder metallurgy is a process technology for producing metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as raw material, forming and sintering to manufacture metal materials, composite materials and various types of products. The powder metallurgy method has similarities with the production of ceramics, and both belong to the powder sintering technology. Therefore, a series of new powder metallurgy technologies can also be used for the preparation of ceramic materials. Due to the advantages of powder metallurgy technology, it has become the key to solve the problems of new materials and plays a pivotal role in the development of new materials. [0003] However, in the process of powder metallurgy, some defective pr...

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Problems solved by technology

[0003] However, in the process of powder metallurgy, some defective products will inevitably be produced, and these defective products cannot be directly put into use again. Generally, powder metallurgy can only be sold at a low price of recycled metals, and the powder metallurgy used Titanium-based alloys contain a large amount of precious metals. Therefore, if the precious metals therein are extracted, it is of great interest and value. Therefore, the present invention aims to design a method that can extract the precious metals in titanium-based alloys by immersion reaction. device for recycling

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