An electrolytic preparation device capable of collecting metal powder

Abstract

The invention relates to a metal powder electrolysis preparing device capable of achieving solid-liquid separation. The metal powder electrolysis preparing device comprises an electrolysis box and anelectrolysis support, a positive pole bar and a negative pole bar which are connected to a power source and vertically penetrate into the electrolysis box are arranged on the electrolysis support, anevaporator is arranged at the lower portion of the electrolysis box, a material leaking opening is formed in the center of the bottom of the electrolysis box, a material leaking lifting block in sealing fit with the material leaking opening is arranged in the material leaking opening, a material leaking lifting column is connected to the lower portion of the material leaking lifting block, a material leaking lifting base is connected to the lower portion of the material leaking lifting column, and the material leaking lifting base is connected with a material leaking lifting air cylinder arranged at the lower portion of the electrolysis box. According to the metal powder electrolysis preparing device, the evaporator is arranged at the lower portion of the electrolysis box, the material leaking opening is formed in the lower portion of the electrolysis box, the material leaking lifting block capable of lifting is arranged in the material leaking opening in a matched manner, the materialleaking lifting block is lifted to control a solid-liquid mixed body in the electrolysis box to flow into the evaporator, continuous and normal work of the electrolysis box is guaranteed, the separating efficiency is improved, and meanwhile, the electrolysis efficiency of the electrolysis box is improved.

Description

technical field [0001] The invention relates to the field of metal powder preparation equipment, in particular to an electrolytic preparation device capable of collecting metal powder. Background technique [0002] Metal powder refers to a group of metal particles whose size is less than 1mm. Including single metal powder, alloy powder and some refractory compound powder with metallic properties, it is the main raw material of powder metallurgy. [0003] There are various methods of preparing metal powder, among which electrolysis is a commonly used metal powder processing method. The negative pole and positive pole are put into the metal salt solution through the electrification, and the positive metal ions will move to the negative pole and generate electrons with the negative pole. reaction, and then get the metal powder and attach it to the negative rod, and a large amount of metal powder will fall into the electrolyte, so it needs to be separated from the solid and liq...

AI Technical Summary

Problems solved by technology

[0003] There are various methods of preparing metal powder, among which electrolysis is a commonly used metal powder processing method, which is to put the negative pole and positive pole of electricity into the metal salt solution, and the positive metal ions will move to the negative pole and generate electrons with the negative pole reaction, and then get the metal powder and attach it to the negative rod, and a large amount of metal powder will fall into the electrolyte, so it needs to be separated from the solid and liquid. Most of the existing metal powder and electrolyte separation needs to mix The liquid is poured out as a whole, and then separated by a separation device. The separation is complicated and inefficient, and the electrolysis in the electrolytic tank needs to be stopped.

Images