Talk about how to improve the thermal efficiency of the crossbeam grate.

　　Talk about how to improve the thermal efficiency of the beam grate

　　In order to reduce the thermal loss of flue gas, on the one hand, the excess air coefficient at the furnace outlet should be maintained, and on the other hand, the air leakage in the furnace and flue should be minimized. Air leakage not only increases the exhaust volume but also raises the exhaust temperature due to internal air leakage. When cold air leaks into the flue, the flue gas temperature at the leakage point decreases, resulting in reduced heat absorption on all heated surfaces after the leakage point, thereby increasing the exhaust gas temperature. Moreover, the closer the leakage point is to the furnace, the greater the impact.

　　Beam GrateIt is a component for stacking solid fuel in a boiler or industrial furnace and ensuring its effective combustion. The entire beam grate mainly consists of two parts: the frame and the grate plates, which are usually made of cast iron. There are many safety precautions to consider during boiler operation, and safety glasses must be worn when observing the combustion situation. When the boiler ignition or combustion is unstable, do not stand directly in front of the fire door, inspection door, or burner inspection hole.

　　Workers must wear burn-proof work clothes, work shoes, burn-proof gloves, and necessary safety equipment when cleaning the ash. Currently, the refractory lining materials used in the front and rear arch areas are mostly corundum-mullite or mullite oxide materials, which have characteristics such as fire resistance, wear resistance, good thermal shock resistance, and strong corrosion resistance. In the incineration furnace atmosphere, oxide materials are prone to react with garbage fly ash and other substances, leading to corrosion and penetration, causing ash to adhere. Therefore, it is necessary to stop the furnace and clean the ash during the operation of the incineration furnace lining.

　　How to save energy and reduce emissions for the beam grate

　　Beam GrateUse anti-scaling and descaling technology; optimize the steam circulation system using boiler descaling agents and electronic anti-scaling agents, reasonably control the boiler discharge rate, reduce scaling, and improve boiler thermal efficiency.

　　The beam grate also needs to save energy and reduce emissions to achieve harmonious development in energy conservation and emission reduction. It can disperse a large amount of garbage during its movement and push it forward for even distribution, leaving more gaps that are conducive to complete combustion. Garbage enters the incineration furnace for burning, extracted by the fan from the garbage storage pit and the top of the boiler, with secondary air used for combustion to ensure complete burning of the garbage. The chain grate needs to adapt to the new situation of energy conservation and emission reduction.

　　The energy utilization rate is low, and waste is serious, especially with a large number of small and medium-sized boilers that consume a lot of coal, with an average thermal efficiency of only over 65%, wasting half of the precious energy. Atmospheric pollution emissions exceed standards, causing serious environmental pollution, directly affecting human health and sustainable economic development.

　　The beam grate not only complies with national energy conservation and emission reduction policies but also reduces heating costs and ensures heating quality. The structural type, area, combustion conditions, and arch structure of the grate boiler are important parameters that reflect the rationality, directly reflected in the carbon content of the slag.

　　That's it.Beam GrateThis is the small knowledge about beam grates shared by the manufacturer’s editor. Thank you all for watching.