APPLICATION TECHNICAL MANUAL OF
XINHAI MINING MACHINERY PRODUCTS
Carbon Regeneration System
The regeneration of activated carbon is necessary supporting equipment in metallurgy system and water treatment sys-
tem, and is widely used in the activation, regeneration and recycling field of activated carbon after absorbing the gold
in the carbon-in-pulp (CIP) process, pond leaching process and heap leaching process. It is not only suitable for large
and medium mines, but also suitable for promotion in small gold plant. As for gold mine, the cost on burning activated
gold loaded carbon is 5 yuan/g. This kind of product is your ideal choice to reduce the production costs.
I. Activated Carbon Regeneration Furnace
Application
The self-control activated carbon regeneration furnace is suitable for the fire regeneration of various powder activated
carbon such as coconut shell charcoal and apricot charcoal, and is widely used in the gold industry, water treatment
industry, etc.
Features
Depending on the characteristics of carbon and water, activated carbon regeneration furnace can finish the drying,
high-temperature carbonization and activation continuously at one time in the self-control current operation. Mean-
while, it keeps the micro positive pressure in the whole regeneration system. After regeneration, the iodine value of
the carbon can be restored to over 95%. The system has the features of high regeneration rate, low consumption, low
carbon consumption and reliable operation.
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Principle
After the regeneration activated carbon is fed into the hopper and enters the furnace, the carbon will form into flow
carbon layer, and the carbon treatment volume will be controlled by the discharging device. According to the moisture
content of activated carbon, the residence time is generally 15-25 minutes. The current will be input into the terminal
plate through the circuit, and makes the activated carbon self heat through the flow carbon layer so as to achieve dry-
ing, activation and carbonization. The temperature control circuit composed of temperature measuring elements and
temperature controller makes the temperature in the furnace kept at 700-850 ℃ , which is the optimal temperature
for regeneration. Some of the moisture carried by the activated carbon will form into high temperature steam at high
temperature, flows the surface of the hot carbon continuously, and achieves the regeneration of activated carbon. It is
appropriate when the moisture content of the regenerated activated carbon reaches 5% or so.
鑫
Technical Parameters
Capacity (kg/d) Power (kw) Voltage (v) Recovery Rate of Carbon
Adsorption Loss Rate of
Carbon Residence Time of
Carbon (min)
HTZL- Ⅰ -50 600~800 50 380 90-95%(Iodine meter) ＜ 2% 15-25
HTZL- Ⅰ -80 1000~1600 80 380 90-95%(Iodine meter) ＜ 2% 15-25
HTZL- Ⅰ -120 2000~2500 120 380 90-95%(Iodine meter) ＜ 2% 15-25
Model
II. Activated Carbon Dryer
Technical Parameters
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Model Capacity (kg/d) Heat Source (Specified when ordering)
THGJ-1000 800~1000 Diesel oil, coal, and electricity
THGJ-1500 1000~1500 Diesel oil, coal, and electricity
THGJ-2500 2000~2500 Diesel oil, coal, and electricity