Gold beneficiation special carbon pulp plant equipment - adsorption tank

Adsorber for adsorbing gold mining operations all slime cyanidation CIP process is selected from the group of gold, also be used for the leaching operation, which is suitably a pulp density of 42% or less.
The working principle of the adsorption tank is: after the slurry and activated carbon enter the tank body, the activated carbon and particles in the slurry are suspended in the tank under the agitating action of the impeller, and the saturated gold-loaded charcoal after adsorption is proposed by the air lifting device. The solid particles and the slurry pass through the trapezoidal sieve discharge pipe and flow into the next tank. Under the action of the blowing pipe, the activated carbon is prevented from clogging the screen, and the slurry is smoothly passed through the mesh hole and overflows the tank body.
The main manufacturers of adsorption tanks include Liaozhong, Zhuyu, Jilin Exploration, Dahua Heavy Machinery and Qunying.
The XF type adsorption tank produced by Liaozhong has the characteristics of low rotation speed, uniform mixing, simple structure, compact structure, convenient maintenance and low power consumption. The technical parameters are listed in Table 1. The shape, structure and installation dimensions are shown in Figure 1 and Table 2. .
The XQG3500 adsorption leaching tank is produced by various mines. It is used as the adsorption tank in the carbon slurry process and the leaching tank in the leaching process. It can also be used as a stirred tank for metal and non-metallic minerals. It is suitable for concentrations up to 43%. , ore density of 2.7, ore particle size - 200 mesh accounted for more than 90% of the pulp. The technical parameters of the adsorption leaching tank are shown in Table 3, and the structure and external dimensions are shown in Fig. 2.
The XF-2200 adsorption tank produced by Qunying is suitable for carbon adsorption operation with a concentration of not more than 45% and an ore particle size of -0.5 mm pulp. After removing the carbon and carbon removal device, it can be used for slurry mixing under the same conditions. operation. The technical parameters of the adsorption tank are listed in Table 4, and the equipment structure and external dimensions are shown in Fig. 3.
The high-efficiency adsorption tank produced by Dahua Heavy Machinery is mainly used for carbon leaching and pulp resin production. Adding activated carbon or resin into the tank to stir, adsorbing the leached gold, has the characteristics of high efficiency, small power, uniform mixing, reliable operation, simple structure and easy maintenance. The technical parameters are shown in Table 5.
The XFCA series high-efficiency energy-saving adsorption tank produced by Jilin prospecting is mainly used for the production of gold by the carbon slurry method and the slurry resin method. The activated carbon or resin is added into the tank to stir and adsorb the gold that has been leached. Practice has proved that the adsorption rate is over 99%, and the wear rate of carbon and resin is the same as that of similar foreign equipment.
The device has the characteristics of high efficiency, small power, uniform mixing, reliable operation, simple structure and easy maintenance. If the user has special requirements, it can be made according to user requirements.
Working principle: The power motor drives the main shaft of the planetary cycloid reducer to drive the double impeller to rotate clockwise, so that the slurry in the tank produces axial and radial flow, and is ventilated through the hollow shaft, and the impeller is stirred to promote the refinement of the bubble. The material and the activated carbon are uniformly suspended, and the saturated gold-loaded carbon is discharged out of the tank through the air lifting device, and proceeds to the next process.
Model meaning example XFCA2020: XF - adsorption; C - slot; A - needle swing drive (no A is worm worm gear drive); 20 - tank diameter 2000mm; 20 - tank height 2000mm.
A schematic diagram of the structure is shown in Figure 4, and the technical parameters are shown in Table 6.
    figure 1   figure 2   image 3   Figure 4
    Table 1, 2   table 3   Table 4   table 5   Table 6

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