Continuous conveying device for silver-coated copper powder

Abstract

The invention discloses a silver-coated copper powder continuous conveying device, which relates to the field of conveying devices, and comprises a first box body, a second box body, a third box body and a fourth box body which are arranged in sequence, and the first box body, the second box body, the third box body and the fourth box body are connected through external connecting pipes; internal boxes are arranged in the first box, the second box and the third box, lifting mechanisms for driving the internal boxes to ascend and descend are arranged at the bottoms of the internal boxes, leaking holes are formed in the bottom surfaces of the internal boxes, filtering membranes are attached to the upper surfaces of the leaking holes in a sealed mode, and an annular sealing plate is arranged below the leaking holes; a plurality of groups of matching holes corresponding to the leaking holes are formed in the annular sealing plate, and a driving device for driving the annular sealing plate to rotate and enabling the matching holes and the leaking holes to be staggered is arranged on the lifting mechanism; according to the continuous solid conveying device, continuous conveying of solids in the silver-coated copper powder machining process is achieved, separate conveying is not needed, loss in the production process is reduced, and power consumption is reduced while the solids are continuously conveyed.

Description

technical field [0001] The invention relates to the field of conveying devices, in particular to a continuous conveying device for silver-coated copper powder. Background technique [0002] For example, the patent number is: CN201510198208.3, the patent name is: silver-coated copper powder and its preparation method, the production of silver-coated copper powder in this patent requires first ultrasonically dispersing the copper powder to be silver-plated in a solvent, and adding Alkaline reagent and reducing agent, performing alkaline washing and reducing treatment on the copper powder, and the temperature of the alkaline washing and reducing treatment is 60°C to 95°C; [0003] The copper powder after alkali cleaning and reduction treatment is subjected to at least one surface coating treatment, and the surface coating treatment is specifically: gradually adding the chemical silver plating solution dropwise to the copper powder solution, performing replacement silver plating...

AI Technical Summary

Problems solved by technology

[0007] Therefore, a silver-coated copper powder continuous conveying device was invented, which mainly solved the problem that the solid cannot be conveyed continuously

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