Triple dust removal for steelmakingThe roof dust removal system for steelmaking is a dust removal facility built to achieve ultra-low emissions and solve the problem of smoke and dust overflowing from the top of the steelmaking workshop。Three times steelmaking removalThe main source of pollution in dust control is the smoke and dust that cannot be captured by primary and secondary dust removal during the smelting process of steel furnaces (electric furnaces, oxygen converters, etc.) and escapes to the roof; Dust generated during production process nodes due to environmental protection requirements and other objective conditions not being integrated into the dust removal pipeline network at that time; The dust generated by unorganized emissions, which is lifted by the hot air in the steelmaking workshop, disperses out of the workshop's top air windows and forms atmospheric pollution.

Tangshan Shengshi Environmental ProtectionAfter multiple on-site inspections and research, a complete and reliable set has been designedTriple dust removal for steelmakingsolution。

Triple dust removal for steelmakingTo close the top air window and integrate it into the dust removal pipeline network, it should be purified by a bag filter and discharged in compliance with standards. This node is the main task of the third dust removal and is the key to cutting off external pollution. The air temperature inside the steel plant (usually including the continuous casting and rolling workshop) is higher than the outdoor environment, and the overall airflow is in a natural lifting state. Three times, the smoke and dust are lifted to the air window at the top of the workshop, overflowing and forming atmospheric pollution. Therefore, this node is a key node。

Triple dust removal for steelmakingAt the same time as suctioning and purifying the smoke and dust from the top air window, the dust points that were previously integrated into the dust removal network (such as entering the hot repair package, bulk material feeding belt transfer station, bulk material warehouse, alloy material bin upper and lower, and molten iron ladle) will be integrated into the dust removal network.

 Triple dust removal for steelmaking angshan Shengshi Environmental Protection Adopting offline pulse bag filter with emission standards≤10mg/m³。