燃氣熱風爐之燃燒系統工作原理

燃氣熱風爐是有很多部分組成，燃燒系統是熱風爐工作中必不可少成都收賬部分，在以後成都找人公司內容中，會介紹更多成都收賬燃氣熱風爐組成部分。高爐煤氣由外部接入，分為4路，分別進入熱風爐收賬4個角（每角4個燃燒噴嘴），參與燃燒;進入熱風爐和高爐煤氣混合燃燒成都找人公司熱風分別進入熱風爐的4個角（每角4個燃燒噴嘴），參與燃燒;焦爐煤氣由外部接入，分為4路，分別進入熱風爐的4個角（每角2個燃燒噴嘴），參與燃燒。正常情況下，燃料為高爐煤氣，焦爐煤氣隻是在點火的時候用到，平時隻是作為保安氣（作為熱風爐燃燒過程中的爐膛溫度低時保護氣）。
Gas hot-blast stove is composed of many parts, combustion system is an essential part of the work of hot-blast stove. In the future, more parts of gas hot-blast stove will be introduced. Blast furnace gas is accessed from the outside and divided into four routes, which enter into four corners of the hot blast stove (four burning nozzles per corner) to participate in combustion; hot air entering the mixed combustion of hot blast stove and blast furnace gas enters four corners of the hot blast stove (four burning nozzles per corner) to participate in combustion; coke oven gas is accessed from the outside and divided into four routes to enter respectively. The four corners of the hot blast stove (two burning nozzles per corner) participate in combustion. Normally, the fuel is blast furnace gas, and coke oven gas is used only when igniting, but usually only as security gas (as protection gas when the furnace temperature is low in the combustion process of hot blast stove). 燃燒過程中通過熱電偶和火焰觀測器來檢測爐膛溫度變化。通過調節高爐煤氣、焦爐煤氣、風的配比來調節熱風爐爐膛溫度（燃料配比一般為100%高爐煤氣，另外也有80%——90%高爐煤氣加20%——10%焦爐煤氣或者50%焦爐煤氣）。整個燃燒過程中爐膛溫度控制在1100±10℃左右。
In the combustion process, temperature changes in the furnace are detected by thermocouple and flame observer. By adjusting the ratio of blast furnace gas, coke oven gas and air, the furnace temperature of hot彩色沥清地坪 blast stove can be adjusted (the fuel ratio is 100% blast furnace gas, and 80% - 90% blast furnace gas plus 20% - 10% coke oven gas or 50% coke oven gas). During the whole combustion process, the temperature of the furnace is controlled at about 11环氧地坪00 (+10 C).