One of the most widely used iron ore sintering methods. Belt sintering machine is the main sintering equipment in the iron and steel industry. The sintering machine is composed of a closed track laid on the steel structure and a series of sintering trolleys that move continuously on the track.

 

First, the bottoming material (10~Zomm) separated from the sinter is added to the trolley to protect the trolley and reduce the ash content of the exhaust gas. Then, the sintered mixture is added to the trolley through the distributing machine, and the specified height is maintained. The sintering is carried out by suction and ignition, and as the trolley advances, the sintering process continues downward from the surface of the material layer. At the end of the machine, the sintering is completed, and the trolley is turned over to dump the sintered cake. The empty trolley runs along the lower track to the head of the sintering machine, and then refuels for ignition and sintering, and the cycle continues.

 

After the sintered cake is crushed and screened out, the heat is returned to the ore, and then sent to the cooler for cooling. The exhaust gas extracted from the material layer passes through the air box under the trolley to the gas collecting main pipe and the dust removal device, and is discharged to the chimney by the exhaust fan.

 

sintering machine table car

 

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