Coking Light Oil Refining Project – Application of Haihui Group’s HFMC Baghouse Dust Collector in the Treatment of Explosive Dust-laden Gases

Case study

Haihui Group’s HFMC baghouse dust collectors have demonstrated outstanding performance in the treatment of industrial flue gas and dust control, particularly in the efficient capture of non-explosive dust. They have been widely adopted across numerous industries, including steel, coking, building materials, metallurgy and power generation, and have received widespread acclaim from customers. With their stable performance, reliable operation and highly efficient dust removal, this series of dust collectors has become the ideal choice for many industrial enterprises seeking to achieve clean production.

The Haihui Group HFMC series row-jet baghouse dust collectors are primarily designed for applications involving non-explosive dust. During the R&D process, the technical team systematically analysed the shortcomings of conventional pulse-jet baghouse dust collectors in practical applications, whilst actively drawing on the design advantages of advanced foreign air-box dust collectors, resulting in optimisation and upgrades across several key technical aspects.

In terms of the main structure, the HFMC series dust collectors feature a high-strength, high-seal housing design that effectively prevents dust leakage and enhances the overall stability of the equipment. Regarding the cleaning method, the series employs row-jet pulse cleaning technology, which delivers high cleaning intensity, excellent cleaning performance and low compressed air consumption, thereby effectively maintaining the filter bags in a low-resistance operating state. Regarding filter media selection, functional filter materials—such as those resistant to high temperatures, corrosion, oil and water—can be flexibly configured according to different operating conditions, ensuring the equipment maintains high-efficiency and stable dust removal performance even under complex conditions.

Through these systematic optimisations, Haihui Group’s HFMC baghouse dust collectors have achieved significant improvements in dust removal efficiency, operational reliability and ease of maintenance, earning the trust and acclaim of users.

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