If the abnormal retreat of the grate is not caused by the excessive load, Boiler Grate it may be caused by the hydraulic system or mechanical problems of the grate. For beam gun grate, the abnormal reasons for the hydraulic system generally include: proportional directional valve stuck, proportional directional valve failure, Boiler Grate oil cylinder O-ring seal damage, oil cylinder leakage, etc. For the boiler hood, first check on the spot for oil leaks, Boiler Grate and secondly check whether the temperature of the oil cylinder and the proportional directional valve is abnormally increased.
If the proportional directional valve fails or the O-ring of the oil cylinder is damaged, Boiler Grate the temperature of the corresponding part will rise a lot due to oil blow-by. With the cross scraper, if the temperature of a certain part is high, Boiler Grate the cause and location of the fault can be basically judged.
Boiler grate slab manufacturers can use different methods for boiler fittings according to different conditions. If the equipment does not leak, but the heat transfer system K has dropped, Boiler Grate the heat exchanger can be replaced by a closed circuit system. The descaling solution is injected into the equipment and circulates for several hours.
There is no such condition on site, Boiler Grate and when the equipment is disassembled or the scale is found to be not too serious, Boiler Grate you can directly flush with water without removing the plates, and just use a soft brush to flush. In thermal power plants, Boiler Grate the function of the boiler is to generate high-temperature and high-pressure steam using the heat energy released by the combustion of fuel. The planning and main components of the boiler body are all set up to complete its function.