The fluidization plate (fluidization disc) is a key equipment used for the fluidized conveying of powdered materials, primarily applied at the bottom of injection tanks or pulverized coal bunkers. It achieves efficient conveying through the uniform mixing of gas and materials. Below is a comprehensive overview of its core features and application advantages:
1. Structure and Material Characteristics
                               
Material: Made of high-performance sintered stainless steel mesh, featuring high-temperature resistance (typically withstands over 300°C), corrosion resistance (suitable for harsh environments such as chemical and metallurgical industries), and high mechanical strength.
Pore Design: The precisely controlled pore structure ensures uniform airflow distribution with minimal resistance loss, thereby enhancing fluidization efficiency and reducing energy consumption.
2. Functional Advantages
Fluidization Effect: By fully mixing gas and pulverized coal, it forms a stable solid-gas two-phase flow, serving as a core component of dense-phase conveying systems, effectively preventing material deposition or blockage.
Energy Efficiency and Economy: Optimizes gas utilization, reduces conveying gas consumption, and lowers operating costs; simultaneously supports flexible adjustment of material conveying capacity to meet varying operational demands.
                                        
3. Installation Types
Diverse Design: Offers two mainstream installation methods—fixed welding type (suitable for long-term stable conditions) and movable type (bolted for easy maintenance and replacement)—to meet installation and maintenance needs in different scenarios.
4. Application Scenarios
Widely used in powder conveying systems across industries such as power, metallurgy, and chemical, including applications like blast furnace coal injection and pneumatic ash conveying. It is particularly suitable for conditions requiring long-distance, high-concentration conveying.
                                    
For further details on the selection parameters of fluidization plates (such as porosity and pressure-bearing capacity) or specific industry cases, Xiangye Environmental Protection can provide additional background information to supplement the details.