Introduction to the main steps of maintenance methods for coal powder burners
Introduction to the main steps of maintenance methods for coal powder burners
1. Open the coal powder burner and check if the coal hammer is damaged. If the damage is severe, it needs to be replaced; Check if the anchor bolts connecting the fan impeller are loose and if the blades are severely damaged. If they are loose, they should be reinforced or replaced in a timely manner.
2. Check if the external anchor bolts of the equipment are secure, check for scale buildup inside the combustion furnace, and repair the furnace material.
3. Check if the wear-resistant lining plates at each damaged area are securely fastened to the human body by loosening the anchor bolts. If the loosening is severe, replace the parts.
4. The lubrication condition of the rolling bearings in the front and rear rolling bearing chambers of the servo motor should be checked for the coal powder burner. If scale is found in the vegetable oil, it should be removed and replaced with lubricating oil. The decision to replace should be made based on the damage of the rolling bearings.
Application of coal powder burners in the gunpowder manufacturing industry:
1. Quenching and tempering in steel mills: convenient to use, evenly heated, reduces labor, and saves 40% of coal.
2. Use smelters to extract rare metals, such as lead smelting, aluminum smelting, antimony smelting, etc.
3. Roller drying equipment: The coal saving rate for fly ash air drying, water residue, pig manure, red yeast rice wine, concentrate, organic fertilizer, gypsum, coal slurry, clean coal, and food is 40%
4. Thermal oil boiler: replacing lump coal for heating in power engineering, saving 40% of coal consumption
5. Pharmaceutical companies adopt: replacing lump coal and gas generators to compensate for insufficient heating surface.
6. Cement rotary kiln: The coal saving rate for air dried fly ash, water slag, pig manure, red yeast wine, concentrate, organic fertilizer, gypsum, coal slurry, clean coal, and food is 40%
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