In the pulverizing system, dust removal system, and coal transport system of a power plant, serious steel wear will appear. This will have an impact on the power plant. After the use of a variety of materials, wear-resistant aluminum oxide lining plate good performance is higher than other materials. So let's examine the particular traits.
A new class of unique corundum ceramics called wear-resistant ceramic lining boards is formed of Al2O3 as the primary raw material, rare metal oxide as the solvent, sintered at 1650°C at high temperature, and mixed with inorganic special binder. The properties of wear-resistant alumina liner board include:
1. The high strength and hardness of aluminum oxide lining board;
2. The lining board has good durability compared to other materials.
3. Simple to install and compatible with a range of equipment shapes;
4. Broad application and excellent adaptability. Wear-resistant alumina ceramic lining can be used for a variety of equipment systems, such as the coal transport system, which includes the airlock, coal bin, coal drop bucket, coal drop pipe, and roller glue; Powder system: guiding vane, separator vertebral body, separator output pipe, medium speed coal mill cylinder, etc.;
Desulfurization system: suitable for pipeline carrying limestone; Dust removal shells, dust removal impeller pipelines, thermometer protection sleeves, pulverized coal mixing machines, throttle shrinkage holes, etc. are all components of the powder feeding system. Dust removal system: Applicable to induced draft fan housing, flue pipe wall, preheater pipe wall, support rod for air preheaters, and other equipment; For pulverized coal concentrator vertebral body equipment and pulverized coal concentration dilution separator equipment, there is an injection system; Ash pipe, dry ash fan shell, fan impeller, valve and cylinder wall, and slag pipe comprise the grease drainage system. Ball coal mill: It may be used for equipment such as the rear powder pipe, sawdust separator, coarse and fine powder separator, and coal mill output pipe.
