1. Guoke +86 132 9904 2234 guoke1207@hotmail.com
Anthracite Calcinations Furnace
I. tonnage costs:
1. Fine coal 1.2 ton; 2. Power consumption 800 KW.h
3. Carbon electrode 1KG 4. equipment expenses and maintenance 10￥
II. Production plant equipment:
1. 7000 ㎡ land needed for two furnaces, with furnace structure, power supply,
water recycling, raw materials storage, final product storage and related basic
consistencies.
2. furnace body (D2400×6000mm), materials cabinet, cooling system, resistance
system, refractory materials, raw materials charging, gas extraction, electrode,
electrode volume and etc;
3. steel structure, with 12000×6000×18500mm axis, and C30 Reinforced
Concrete basement;
4. 1000KVA transformer , H&L voltage switch cabinet, rectifier cabinet, cabinet,
busbar, cable and so on;
5. Water cycling system consists with water pool, pump, generator, cooling tower,
pipes, valves and so on.
There are two types of carbon materials used in the electrode volume part, carbon electrode in the
top part and prebaked carbon paste in the bottom. Carbon electrode costs, as I had stated is 1KG,
and for the prebaked carbon paste, we can ignore the cost normally since there is nearly no use up
compared to carbon electrode.

2. Guoke +86 132 9904 2234 guoke1207@hotmail.com
ROJECT PROCEDURE AND PLAN
Project procedure and plan are show as following：
Production equipment consistence and plant house
Two 1000KVA furnace in one plant, which mainly include four parts, as power
system, calcinations system, water cycling and charging & feeding system. Dedusting
system is excluded.
Power system
Two 1025KVA transformers with H & L voltage cabinets, cable and lines, power
equipment for water pumps
Calcinations system
Two 1000KVA furnace with steel structure, with dimensions of 12*6*18m,
approximately 80T of 500*350*16mm H-steel needed. One furnace needs 20 T steel,
with additional 5T of corresponding equipment. Totally 130T steel needed for two
furnaces.
Four single electrodes equipped (2 for spares)
Watercycling
There is also cooling wall equipped for proper cooling protection. water cycling
system include water 1 pool, 1 pump house, 3 water pumps needed (1 for spare), and
water pipes.
Charging & feeding system
Two 250 size Bucket Elevator, 2 speed reduce, 3 sets of 55KW motor (1 for
spare), 2 sets of 5T hoists and 4 charging cabinets.
Construction materials list will confirm and specified after physical negotiation.
Guo ke/郭 珂
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