A recovery device for tungsten and cobalt in cobalt alloy waste
A recovery device and cobalt alloy technology, which is applied in the field of recovery devices for tungsten and cobalt in cobalt alloy waste, can solve the problems of low efficiency, waste a lot of time for collection, inconvenient cobalt collection, etc., and achieve the effect of short crystallization time
Active Publication Date: 2022-08-09
赣州中新矿业有限公司
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Problems solved by technology
However, the traditional high-temperature vacuum method equipment is inconvenient to collect the produced tungsten and cobalt after processing, and it takes a lot of time to collect and clean the device before it can be produced again, resulting in a decrease in efficiency
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[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0031] Unless otherwise defined, technical or scientific terms used in this disclosure shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. As used in this disclosure, "comprises" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other...
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The invention provides a recovery device for tungsten and cobalt in cobalt alloy waste, comprising a graphite crucible, a movable door is arranged on the side wall of the graphite crucible, and a discharge port for a tungsten carbide block is provided at the bottom. The control door is closed, the inside of the graphite crucible is provided with a crushing material tray, and the crushing material tray is connected with the first drive motor installed outside the graphite crucible. The cleaning rod is attached to the inner wall, the surface of the cleaning rod is provided with a spiral groove, the top is connected with the second drive motor installed outside the crystallizer, and the bottom of the crystallizer is provided with a cobalt powder discharge port. The crystallizer is provided with a crushing tray and a cleaning rod to crush the heated tungsten carbide block and clean and scrape the cobalt crystal on the inner wall of the crystallizer, so that it can be discharged through the tungsten carbide block outlet and the cobalt powder outlet. , saves the trouble of manual reclaiming, and has a good development prospect.
Description
technical field [0001] The invention relates to the field, in particular to a recovery device for tungsten and cobalt in cobalt alloy waste. Background technique [0002] Cemented carbide is an alloy prepared by powder metallurgy process from metal carbide hard phases such as WC, Ti-WC and TiC-TaC (NbC)-WC and metal Co, Ni, Fe and other binder phases. Hard phase, tungsten-cobalt cemented carbide with metal Co as the binder phase accounts for the largest share. Tungsten-cobalt carbide has the advantages of high hardness, excellent wear resistance, high elastic modulus, good chemical and thermal stability, etc. It occupies an important position in modern tools, wear-resistant, high-temperature and corrosion-resistant materials. It has a wide range of uses. However, both tungsten and cobalt are strategic metal resources with high value. As the mineral resources are on the verge of depletion, in order to ensure the sustainable development of the cemented carbide industry, the ...
Claims
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IPC IPC(8): C22B7/00C22B23/02C22B34/36B02C4/02B02C13/00B02C15/00B08B9/087
CPCC22B7/001C22B23/02C22B34/36B02C15/007B02C4/02B08B9/087B02C13/00Y02P10/20
Inventor 黄友生
Owner 赣州中新矿业有限公司