Gas-fired boilers can achieve the effect of energy saving and emission reduction through some small techniques when they are in operation. What should we do? Now let's listen to Shandong Gas Boiler's opinion.

在燃氣鍋爐的實踐工作運轉(zhuǎn)過程中，供熱情況會不斷發(fā)生改變，遇到氣候的改變，鍋爐供熱地帶的熱量總需求就會跟著發(fā)生改變。在一天之中，白天和晚上的熱量需求情況也是有差異的，這就需求燃氣鍋爐在要時刻依據(jù)總熱量需求的改變，對燃氣和空氣的運送量進行科學合理的調(diào)理，以確保鍋爐的運轉(zhuǎn)效率，既能確保必要的熱量需求供給，又不糟蹋燃氣資源。現(xiàn)階段使用帶電子比例調(diào)理的低氮燃燒器比較多，關(guān)于這種燃燒器主要是通過單回路PID對出水溫度進行調(diào)理操控，在此基礎(chǔ)上，依據(jù)出水溫度的設(shè)定值與實踐出水溫度檢測值的差值，對調(diào)理燃料閥進行調(diào)整，使其逐漸到達合理的狀態(tài)。在這個過程中，假如為了讓燃燒作用到達好，還能夠直接提高煙氣含氧量，然后確保空氣中的氧氣足夠。

During the practical operation of gas-fired boilers, the heating situation will change constantly. When the climate changes, the total heat demand in the heating zone of the boilers will change accordingly. In a day, the heat demand of day and night is also different, which requires gas-fired boilers to adjust the quantity of gas and air transported scientifically and reasonably according to the change of total heat demand at all times, so as to ensure the operation efficiency of the boilers, not only to ensure the necessary heat demand supply, but also not to spoil the gas resources. At present, there are many low nitrogen burners with electronic proportional adjustment. On this basis, according to the difference between the set value of the outlet temperature and the measured value of the actual outlet temperature, the adjusting fuel valve is adjusted to make it reach a reasonable state gradually. In this process, in order to achieve the best combustion effect, it can also directly increase the oxygen content of flue gas, and then ensure that the oxygen in the air is sufficient.

一般來說，燃燒操控算法都具有一定的人工輔導功用，具體來說，能夠通過人工自主設(shè)定的方法，對鍋爐的運轉(zhuǎn)時刻進行設(shè)定，從鍋爐焚燒，到其滿負荷運轉(zhuǎn)，不同類型的鍋爐，所需求的時刻也不相同。鍋爐在有負荷運轉(zhuǎn)時，內(nèi)部的燃燒操控軟件會依據(jù)實踐溫度的改變，對鍋爐的符合進行相應(yīng)的調(diào)整。假如是溫差較大，通常鍋爐會使用全開式燃燒，智能軟件的動態(tài)調(diào)整，能夠讓滿負荷的鍋爐平穩(wěn)運轉(zhuǎn)，以減少燃料的糟蹋。

Generally speaking, the combustion control algorithm has a certain function of manual guidance. Specifically, the operation time of the boiler can be set by the method of manual self-determination. From the burning of the boiler to its full load operation, different types of boilers require different times. When the boiler operates under load, the internal combustion control software will adjust the boiler's conformity according to the change of the practical temperature. If the temperature difference is large, usually the boiler will use full-open combustion, dynamic adjustment of intelligent software, can make the full-load boiler run smoothly, to reduce the waste of fuel.

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The above wonderful content is provided by Shandong Gas Boiler Friendship. More wonderful content is welcome to collect our official website: http://m.tiaoi.com.cn.