Description
Gas furnaces for copper smelting
ППГМ – Gas furnaces for copper smelting
Gas melting furnace for scrap copper and copper alloys refers to the reflection furnace type.
It has two baths and two burners, working alternately. Scrap is loaded into both baths.
Melting of scrap occurs in the chamber with a working torch. In this case, the metal in the second bath absorbs the underused heat of the gases leaving the first bath. Thus it is possible to increase the efficiency of the furnace and reduce the temperature of the waste gases.
Package contents includes frame, liner, two recuperators, two burners, instrumentation cabinet and safety valves, thermocouples, air supply fan to the burner.
Not included – chimney and hogs for exhaust of combustion products, smoke pump, pipes.
Specifications
Parameters | ППГМ-2х2,5 |
---|---|
Furnace productivity per cycle, t/cycle | 2,5 |
Cycle time, hour | 4 ¸ 5 |
Melt capacity, t | 2 х 2,5 |
Daily capacity, t | 12 ¸ 15 |
Furnace operating temperature, °С | 1300 ¸1400 |
Liquid metal temperature, °С | 1150 ¸ 1200 |
Natural gas consumption, m3/h | до 120 |
Specific consumption of natural gas, m3 /t | 130 ¸ 170 |