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Point-type fluidizer Fluidizer
The point-type fluidizer is an indispensable component in the blast furnace pulverized coal injection system, playing a crucial role in the process of discharging powder materials from the silo. Its function is to assist flow: through a special device installed at the lower part of the silo, air is introduced and passes through a porous plate to fluidize the powder, thereby increasing the fluidity of the material, preventing bridging, and ensuring the smooth discharge of the material. The fluidizer is arranged in a multi-point manner, installed at the discharge cone, with great flexibility, and can fluidize the material at multiple points, further improving the fluidization effect. There are many types of fluidizers, among which the silo fluidizer is one of the main types.
As a core component in the pulverized coal injection system, the point-type fluidizer not only facilitates the smooth discharge of materials, but also ensures that when the injection tank is depressurized or the safety valve is depressurized, the pulverized coal can be filtered and retained in the tank, effectively preventing environmental pollution, pipeline wear, valve damage and pulverized coal waste, thereby reducing costs. This fluidizer uses a fluidization plate made of high-tech, high-performance stainless steel sintered wire mesh, with excellent performance. The fluidization plates are evenly installed in the cone part of the injection tank (pulverized coal silo) and the dead corners of the powder silo and powder conveying pipes, which can effectively prevent pulverized coal from adhering, caking and arching on the inner wall of the injection tank (pulverized coal silo), enabling the pulverized coal to be fluidized smoothly.
The point-type fluidizer is not only a flow-assisting component, but also a key equipment that ensures the stable operation of the blast furnace pulverized coal injection system. Through scientific design and sophisticated manufacturing process, it realizes precise control of powder materials, providing stable and reliable pulverized coal supply for blast furnace production. In the blast furnace pulverized coal injection system, the point-type fluidizer cooperates with other equipment to form an efficient and safe pulverized coal injection system, making important contributions to steel production.
In terms of materials, the point-type fluidizer (including cone fluidizer, fluidization nozzle, fluidizer nozzle, etc.) is all made of high-quality stainless steel, ensuring the durability and reliability of the equipment. At the same time, its design of being evenly installed in the cone part of the injection tank (pulverized coal silo) and the dead corners of the powder silo and powder conveying pipes can effectively solve the problem of pulverized coal caking, keeping the pulverized coal in a fluidized state at all times, thereby ensuring the continuity and stability of the blast furnace pulverized coal injection operation.
In short, the point-type fluidizer is an indispensable and important component in the blast furnace pulverized coal injection system. Its excellent design and manufacturing process provide stable and reliable pulverized coal supply for blast furnace production, and is one of the key equipment to ensure the smooth progress of blast furnace pulverized coal injection operation.
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