The tailings of this project were the tailings that have been filtered after cyanide leaching on site. The tailings contained about 20% water and 400ppm cyanide.
The tailings of the disc filter were transported by a belt conveyor to a high-efficiency agitation tank for slurry mixing, and bleaching powder and circulating water are added to the agitation tank to fully stir and react;
After mixing, the slurry flowed into the double-impeller agitation tank, and the cyanide removal process continues. After reaching the standard, the slurry was pumped into the chamber filter press through the slurry pump for dewatering, and the tailings were loaded and transported. The filtrate enters the buffer tank for buffering, and then be pumped back to the first high-efficiency agitation tank by the slurry pump for mixing.
Leaching agitation tank is a leaching equipment for cyanide leaching by referring to the USA technical design.
An agitation equipment which forces the slurry to circulate up and down.
A slurry pump for conveying pulp with concentration below 65%.
A dewatering equipment that uses the slurry pump pressure to make liquid filter cloth come out, including chamber press filter and plate press filter
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