Dust removal system

● Programmable control

● Reliable and low maintenance

● Primary and secondary flue gas dust removal

● Dry-type cloth bag dust collector

● Automatic pulse back blow cleaning 

● Low power consumption and low dust emission

Full-process ultra-low emission solutions

● Energy-saving fully enclosed technology for steelmaking workshop 

● Smoke extraction in electric furnace and smoke capture technology of roof cover

● Secondary and tertiary flue gas capture technology for converter 

● Refining furnace flue gas capture technology

● Fully enclosed dust removal for public and auxiliary systems

● Smart energy-saving dust removal system, ultra-low emission dust removal technology

● Low-resistance and high-efficiency bag dust removal technology for lime kiln and dolomite kiln 

● Continuous casting cutting and flame cleaning plastic sintered plate dust removal technology

● Electric furnace flue gas waste heat utilization technology

The secondary and tertiary system flue gas dust removal technology for converter

● In view of the characteristics of the converter that produces a large amount of smoke and dust during the process of oxygen blowing, adding waste, and adding molten iron, the second dust removal adopts the door-type hood at the front of the furnace and the closed hood at the back of the furnace 

● In the third dust removal, front and rear roof covers are installed in the feeding span and the furnace span to effectively control the smoke and dust generated during the production process

Electric furnace exhaust and dust removal control technology

Aiming at the characteristics of the largest amount of flue gas, dust concentration and the highest flue gas temperature generated by the electric furnace when adding scrap steel and blowing oxygen, the method of exhausting smoke in the furnace combined with exhausting smoke outside the furnace is selected to effectively control the production process of the electric furnace. 

● The speed regulating device is adopted to significantly reduce the operating energy consumption, and at the same time, the pressure in the furnace can be adjusted, and the stable operation of the electric furnace and LF refining furnace during normal smelting can be ensured without fluctuations

 ● The secondary flue gas and the primary flue gas are fully mixed, thereby reducing the temperature of the flue gas entering the bag filter and ensuring the safety of the bag

 ● Adopting the long-bag low-pressure pulse bag filter independently developed by leading domestic company, it has high purification efficiency, strong ash removal ability, low operating resistance, stable air volume, and long-term reliable operation