The equipment is new complete equipment used in gold trade to recover gold from the gold-carrying carbon. It is suitable for desorption and electrolysis of gold-carrying carbon with different grades. The desorption is an intermixture of 1~2% sodium cyanide and 1~4% sodium hydroxide. The desorption solution is pumped to the heater by circulating pump and heated to the desired temperature. Then the solution flows downward to the bottom of desorption column, through the gold-carrying carbon in the column and upward to the top of it. During flowing, the solution strip gold from the carbon (at this stage the solution containing gold is called as pregnant solution). The pregnant solution runs out from the top of the column and into the electrolytic cell. In cell, the gold in the solution is electrically deposited in the steel wool of the cathode frame, and the rest (called as lean solution) flows back to desorption solution cell and recycled.
The gold mud containing rich gold and silver is taken out of desorption cell and transported to the separation section.
Electrowinning Gold,Gold Making Machine,Electrowinning Of Gold,Gold Extraction Machine Changchun Gold Research Institute Co.LTD , https://www.changchunmachine.com
The trolley wire collector is one of the most important parts of the trolley wire working system. Slide conductor collector is the main device for picking up electrical energy in the collector side of the slide wire system. It is through the sliding contact of the collector brush and the guide rail, and the electrical energy is directly transmitted to the electrical appliance to realize the mobile power supply of the system.
The collector consists of two parts: the tension device of the mechanical structure and the collector brush that directly contacts the guide rail.
Slide wire collector features:
1. Stable, safe and reliable, with good insulation, even if there is no risk of electric shock due to finger contact, in line with IP23 standards;
2. Energy-saving and consumption-reducing, using specially formulated aluminum alloy profiles as conductors; small resistance, can minimize the loss of electrical energy;
3, long service life, conductor jacket also uses a unique formula, greatly extending the life of the sliding wire system;
4. The trolley wire collector can move in three-dimensional space and can meet the uninterrupted power supply of the power supply equipment. The double insulation design makes the work safer and more reliable.
5, new materials, new technologies, new processes to ensure that products have higher corrosion resistance, weather resistance and operating temperature range of use, work performance more secure and reliable;
6, light series ≤ 500A, heavy I type series 630A-1250A, heavy type II series> 1250A, the same series, jacket and accessories common;
7, using a combination of design, easy installation and routine maintenance, especially suitable for high-altitude operations.
Slide wire collectors role:
July 08, 2024