In the process of coal-fired power generation, pulverized coal is heated by Pulverized Fired Boiler with high temperature, and fly ash is sent out with flue gas and collected by dust collector. Fly ash is typical industrial solid waste in the process of coal-fired power generation. The main component of fly ash is alumina oxide which accounts for 15%-46%. Soda-lime sintering process which has been widely used at home and abroad is main method to extract aluminum on fly ash. It would optimize calcination process control and reduce emission by installing online gas monitoring system.
|NO.||Measurement point||Temperature||Pressure||Measurement components||Detection purpose||Recommend products*|
Calciner down stream
|Monitor calcining condition of fuel, adjust production device to optimize production||LGT-106|
|2||After dedusting||/||/||CO:0-2%、O2||Monitor calcining condition of fuel, adjust production device to optimize production||LGT-100|
|3||Emission tack of Calciner down stream||/||/||CEMS(7 parameters)||Online detect the condensation of each component in tail gas emission||EM-5|