10 Questions
What is the purpose of the segregation plate in the sinter machine?
To segregate the base mix by particle size
What is the function of the hearth layer in the sinter making process?
Preventing burning of grate bars and ensuring optimum under grate suction
What is used as fuel in the sintering process?
Finely crushed coke
What is the purpose of the ignition furnace in the sintering process?
To ignite the fuel in the sinter mix using high temperatures
What gases are used in the ignition furnace for sintering?
Coke oven gas and mixed gas (combination of coke oven gas and blast furnace gas)
What is the maximum temperature attained in the zone of combustion?
1300-1350 °C
In which zone do the reactions taking place involve both thermal and chemical processes?
Zone of combustion
What is the purpose of the zone of pre-heating in the sintering process?
To intensively heat up the charge
What happens in the zone of re-condensation of moisture during the sintering process?
Excess moisture is transferred to the charge
How many distinct zones can the sintering process be divided into according to the scheme obtained after ignition?
6
Learn about the operation of a sinter machine, where a base mix is loaded on moving pallets through belt conveyors and segregation plates to separate particles based on size. Additionally, a layer of return sinter is loaded forming the bottom portion of the machine.
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