Many enterprises now use new types of Gas steam generator The appearance and application of the equipment have greatly helped our production. All use gas Steam generator Compared with energy saving, what are the main aspects of energy saving of gas steam generator? I will introduce it to you.
When the gas steam generator is working, its fuel is in full contact with the air: let the right amount of fuel and the right amount of air form a better proportion for combustion, which can not only improve the combustion efficiency of fuel, but also reduce the emission of polluting gases, and achieve the goal of dual energy conservation.
The equipment can also effectively recover and utilize the heat of boiler sewage: through heat exchange, the heat of continuous sewage can be utilized, and the feed water temperature of itch removal water can be increased to achieve the purpose of energy saving of natural gas steam boiler.
The rated power and number of natural gas steam boilers shall be reasonably selected according to the amount of steam required for industrial production. The higher the matching degree between these two conditions and the actual use, the smaller the smoke exhaust loss, and the more obvious the energy saving. Reducing the exhaust gas temperature of natural gas steam boiler: reducing the exhaust gas temperature of the boiler can effectively utilize the waste heat generated in the exhaust gas. The efficiency of common boilers is 85-88%, and the exhaust gas temperature is 220-230 ℃. If the economizer is set to utilize the heat of exhaust gas, the exhaust gas temperature will drop to 140-150 ℃, and the boiler efficiency can be increased to 90-93%.
Gas steam generator Stable combustion, simple structure of gas appliance, long flame, incomplete combustion and carbonization in heating zone. Some of the air is mixed with the gas before combustion. Its advantages are clear flame, intensified combustion and high thermal efficiency. However, due to unstable combustion, the control requirements for primary air and combustion components are very high. Gas burners usually use this combustion method.
