Collecting mechanism for electrolysis production of metal powder

Abstract

The invention relates to a collecting mechanism for electrolysis production of metal powder. The collecting mechanism comprises an electrolysis box and an electrolysis support, a positive pole bar anda negative pole bar which are connected to a power source and vertically penetrate into the electrolysis box are arranged on the electrolysis support, the two sides of the negative pole bar are provided with matched scrapped material collecting half barrels, semicircular openings are formed in the parts, matched with the negative pole bar, of the scrapped material collecting half barrels, movement devices capable of moving left and right and capable of being lifted are connected to the outer sides of the scrapped material collecting half barrels, a material sucking pipe communicated with thecorresponding scrapped material collecting half barrel is fixedly connected to the upper portion of one scrapped material collecting half barrel and is connected with a material sucking air pump, andthe scrapped material collecting half barrels are insulating barrels. The collecting mechanism is provided with the two scrapped material collecting half barrels which are matched with the negative pole bar and can be opened and closed, a lifting device is used in cooperation, scraping of the metal powder on the negative pole bar can be achieved, material sucking devices are arranged at the upperportions of the scrapped material collecting half barrels, automatic collecting of the metal powder on the negative pole bar can be achieved, meanwhile, normal electrolysis of the negative pole bar cannot be influenced, collection of the metal powder is facilitated, and the electrolysis efficiency is improved.

Description

technical field [0001] The invention relates to the field of metal product processing, in particular to a collection mechanism for electrolytic production of metal powder. Background technique [0002] Metal powder refers to a group of metal particles whose size is less than 1 mm. 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. Most of the existing metal powder collection needs to be powered off and then the negative rod is taken out, and then the metal p...

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Problems solved by technology

[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. Most of the existing metal powder collection needs to be powered off and then the negative rod is taken out, and then the metal powder can be collected, which is very inconvenient and will cause low electrolysis efficiency.

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