Dust removal scheme


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Secondary dust removal for converter

A large amount of flue gas will be produced when the converter is mixed with molten iron, tapping steel, tapping slag, feeding and replenishing. During blowing, some flue gas will escape from the skirt cover and the furnace mouth. The dust generated in this part should be solved by secondary dust collection. Our company has combined various converter cover collection forms in the design and use practice for many years to solve the problem of poor collection effect from the emission characteristics of converter secondary dust, in view of the smelting situation of the converter, the key technologies for secondary dust removal of the converter designed by our company are as follows:

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Product Description

secondary dust removal for converter

A large amount of flue gas will be produced when the converter is mixed with molten iron, tapping steel, tapping slag, feeding and replenishing. During blowing, some flue gas will escape from the skirt cover and the furnace mouth. The dust generated in this part should be solved by secondary dust collection. Our company has combined various converter cover collection forms in the design and use practice for many years to solve the problem of poor collection effect from the emission characteristics of converter secondary dust, in view of the smelting situation of the converter, the key technologies for secondary dust removal of the converter designed by our company are as follows:

Secondary smoke and dust capture hood of converter: rear side suction hood of furnace with composite induction upper suction hood

Flue gas purification part: low impedance condensation pulse bag filter

System process part: "low resistance, energy saving, high efficiency" process

Design Performance Index

Dust capture rate ≥ 98% (normal smelting)

Dust emission concentration ≤ 10mg/Nm3

Comply with other relevant specifications and requirements formulated by the state and environmental protection departments

A comprehensive high-tech enterprise focusing on the turnkey project of various environmental dust removal system equipment and metallurgical supporting equipment in the metallurgical industry.

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Secondary dust removal for converter

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