In order to prevent the heat leakage of industrial kiln, it is necessary to have no expansion joint in the main lining structure of Taotao Nao Fiberboard and the used pipeline to reduce the thermal stress when the pipeline is heated and expanded: set the pipeline support frame as needed to prevent the pipe from bending. Next, let's talk about how to reduce the heat leakage of kiln in ceramic fiber board.
1, the valve should be set in a position with convenient operation and good lighting, and the valve set in a high place should be equipped with maintenance channels and lifting equipment.
2. When closing the valve, do not apply excessive torque to the valve, resulting in valve damage. When stopping steam delivery, it is necessary to admit whether the valve is closed or not, and adopt the methods of determining equipment or special signs that others can't open at will.
3, the pipeline and tone to draw up the tour inspection criteria. No exception can be made for underground and high-altitude pipelines, or even pipelines in trenches, and records should be made. Pay special attention to the simple corrosion of underground pipelines and water pipelines. Once the leakage is found, no matter how small it is, it should be plugged and repaired with ceramic fiber board immediately to avoid expansion.
4. Inspect and repair the furnace body and its hole door, replace the ceramic fiber board of sealing material regularly, ensure its airtightness, and reduce the escape of shielding gas or the suction of cold air. Minimize the number and area of industrial furnace doors and orifices, or choose double-layer sealed orifice doors to reduce the opening times, time and fluctuation of orifice doors, so as to reduce heat radiation, air leakage and air leakage.
5. Try to reduce the number and scale of water-cooling components in industrial furnaces. If possible, properly increase the outlet temperature of cooling water and reduce the flow rate to reduce the heat loss caused by cooling water.
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