Double impeller leaching tank

[Product Brief]:Double impeller leaching adsorption tank is a equipment used for gold cyanidation leaching process and absorption, two transmission ways, one is the planet-cycloid reducer drive; the other is the plane envelope reducer drive. [Production capacity]: 6-80m3
[Application material]: Double impeller leaching adsorption tank is widely used for the recovery of gold, lead, manganese, iron, etc.

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Product Description

Double impeller leaching adsorption tank adopts two new type bigger impellers, low rotational speed,less power consumption, inside hollow shaft can suck the air into the tank,and improve the leaching environment. Gold ore leaching tank is widely used in gold and silver ore dressing plant for cyaniding treatment, CIP process, and carbon-in-leach work.

Feature:

1Smooth movement, pulp mixing, less power consumption.
2air after driving hollow shaft into the groove, and the blade agitation, air dispersion evenly.
3 compact structure, convenient maintenance.
4to the bottom of the hollow shaft ventilation, air through it into the slot, uniform dispersion, small air bubbles.
5the two new type of impeller, the impeller diameter, low speed, small power consumption, can reduce carbon wear.
61.stirring intensity, moderate groove pulp density, fineness distribution is consistent, can improve the rate of pass in and out of cyanide and charcoal adsorption rate.

Working principle:

Double impeller leaching tank equipped with motor, cycloidal planetary gear speed reducer, bearing block and agitating shaft, is characterized by compact structure, little occupied space, and the agitating shaft equipped with a double impeller , from the top view the impeller rotating clockwise, each impeller composed of 4 blades, and the angle of the top blade and the below one is 45 degree. The compact air gets through the elbow pipe or the hollow shaft to the tank’s bottom, the raising air plays the role of mixing , at the same time the big bubble shattered by the impeller changing into small bubbles, in the end the pulp and air reaches fully mixing and sodium cyanide solution contacts with the pulp completely, thereby gets the better gold leaching result. The design of this device keeps the impeller low-speed moving, reducing the possibility of wearing or smashing the active carbon, so as to achieve high leaching rate, high absorption rate and collects more gold.

Technical Parameters

Model	Tank Size (mm)	Volume (m3)	Impeller Dia. (mm)	Impeller Speed (r/min)	Power (kw)	Weight (kg)
SJ-2025	Φ2000x2500	6	900	52	2.2	2100
SJ-2531	Φ2500x3150	13.14	935	52	2.2	3100
SJ-3030	Φ3000x3000	18	1130	41	4	4150
SJ-3035	Φ3000x3500	21	1130	43	4	4400
SJ-3535	Φ3500x3500	30	1310	52	5.5	4900
SJ-3540	Φ3500x4000	32.7	1310	52	5.5	5200

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