The point-type fluidizer produced by Lanhao Environmental Protection is a crucial auxiliary component for the discharge of powdered materials from storage bins. Its core function lies in the device installed at the lower part of the hopper, which utilizes porous plate powder and air to fluidize the powder, thereby enhancing its fluidity, effectively preventing material bridging, and ensuring smooth and uninterrupted material discharge. This equipment plays a pivotal role in the blast furnace pulverized coal injection system, serving not only as one of the system components but also as a key flow-aiding element in the process of coal powder discharge from storage bins.

      During depressurization of the injection tank or safety valve release, the point-type fluidizer ensures that coal powder remains in the tank after effective filtration. This design not only benefits environmental protection but also reduces wear on pipelines and valves, avoids waste of coal powder, and thereby lowers costs.

       The pulverized coal fluidized conveyor is the core equipment for coal powder transportation. It is installed at the lower part of the injection tank and primarily uses diffusion metal mesh plates as the main material. Its interior is equipped with a gas equalizer, ensuring uniform distribution of airflow throughout the fluidized bed, further enhancing the fluidization effect of coal powder and achieving efficient transportation of coal powder.

      Regarding its performance parameters, this equipment is suitable for mixed media of coal powder and air or coal powder and nitrogen, with an operating temperature range between 0 and 100 degrees Celsius, and a design pressure ranging from 0.6 to 1.6 MPa. Additionally, depending on the process form of coal powder transportation, the equipment is divided into top discharge and bottom discharge types, each with its unique layout and application scenarios.

       In summary, the point-type fluidizer and the pulverized coal fluidized conveyor play a vital role in the transportation and fluidization process of coal powder, providing strong support for the stable operation of the blast furnace pulverized coal injection system and the effective utilization of coal powder.