礦熱爐是連續(xù)作業(yè)時所常見的工業(yè)電爐，廣泛應(yīng)用于冶金行業(yè)，其主要功能是還原冶煉礦石、碳質(zhì)還原劑以及其他溶劑等原料，因此在鐵合金冶煉過程中起著重要的作用。

A submerged arc furnace is a common industrial electric furnace used in continuous operation, widely used in the metallurgical industry. Its main function is to reduce smelting ores, carbon reducing agents, and other solvents, and therefore plays an important role in the smelting process of ferroalloys.

礦熱爐它具有連續(xù)作業(yè)的特點，能夠持續(xù)加料，并能夠高效地進(jìn)行冶煉工作。而在這個生產(chǎn)過程中，所產(chǎn)生的的尾氣又被稱之為“礦熱爐尾氣”，其主要成分包括一氧化碳、氫氣、甲烷、二氧化碳等氣體。因此，礦熱爐尾氣中蘊(yùn)含豐富的化學(xué)能和熱能。

The submerged arc furnace has the characteristic of continuous operation, which can continuously feed and efficiently carry out smelting work. And in this production process, the exhaust gas generated is also known as "; Mine heat furnace exhaust gas;, Its main components include gases such as carbon monoxide, hydrogen, methane, and carbon dioxide. Therefore, the tail gas of the mine heating furnace contains rich chemical and thermal energy.

如果有辦法將這些尾氣利用起來，那么對這些煉化企業(yè)來說，必定會增加能源利用率，從而帶動企業(yè)的效率增長。

If there is a way to utilize these exhaust gases, it will definitely increase energy utilization efficiency for these refining enterprises, thereby driving efficiency growth.

礦熱爐尾氣發(fā)電機(jī)組就是將尾氣中的余熱轉(zhuǎn)化為電能，實現(xiàn)了能源的循環(huán)利用。同時，通過進(jìn)一步凈化處理，這些尾氣還可以成為其他工業(yè)生產(chǎn)的原料，實現(xiàn)了資源的再利用。這樣的做法不僅解決了尾氣處理的問題，還為企業(yè)帶來了額外的經(jīng)濟(jì)效益。

The tail gas generator set of the mine heat furnace converts the waste heat in the tail gas into electrical energy, achieving energy recycling. Meanwhile, through further purification treatment, these exhaust gases can also become raw materials for other industrial production, achieving resource reuse. This approach not only solves the problem of exhaust gas treatment, but also brings additional economic benefits to the enterprise.

礦熱爐尾氣發(fā)電機(jī)組，增加能源利用率到

Mining furnace exhaust gas generator set to increase energy utilization efficiency

礦熱爐尾氣發(fā)電機(jī)組能給企業(yè)帶來多大的效益呢？我們可以做出以下假設(shè)：在某次生產(chǎn)中，硅錳合金的總耗電量約為4000千瓦時/噸。相應(yīng)地，產(chǎn)生的尾氣總量大約為1100立方米/噸。在扣除掉常規(guī)礦石燒結(jié)、預(yù)熱等方面的用氣之后，尾氣供給辰龍新能源礦熱爐尾氣發(fā)電機(jī)組的量預(yù)計在600至700立方米/噸。根據(jù)一立方尾氣約等于一度電的換算方法，這意味著可以發(fā)電600至700千瓦時。這將實質(zhì)性地為鐵合金企業(yè)每年增加能源利用率至20%，這樣能為企業(yè)帶來相當(dāng)可觀的效益！

How much benefit can the tail gas generator set of the mine heat furnace bring to the enterprise? We can make the following assumption: in a certain production, the total electricity consumption of silicon manganese alloy is about 4000 kilowatt hours/ton. Correspondingly, the total amount of exhaust gas generated is approximately 1100 cubic meters per ton. After deducting the gas consumption for conventional ore sintering, preheating, and other aspects, the amount of exhaust gas supplied to the Chenlong New Energy Mine Heat Furnace exhaust gas generator unit is expected to be between 600 and 700 cubic meters/ton. According to the conversion method where one cubic meter of exhaust gas is approximately equal to one kilowatt hour, this means that 600 to 700 kilowatt hours of electricity can be generated. This will substantially increase the energy utilization rate of ferroalloy enterprises to 20% annually, which can bring considerable benefits to the enterprise!

雖然現(xiàn)實情況是絕大部分礦熱爐尾氣被燃燒后直接排放到大氣中，污染環(huán)境不說，還白白浪費了許多本來可以為人類發(fā)光發(fā)熱的資源，可還是有一部分，通過蒸汽鍋爐發(fā)電、內(nèi)燃機(jī)發(fā)電、制甲醇、乙醇、燒石灰窯等普遍手段而被妥善利用，當(dāng)然更高級、高效的方式無疑是采用礦熱爐尾氣發(fā)電技術(shù)可以實現(xiàn)對礦熱爐尾氣的能源充分利用，并降低有害物質(zhì)的排放。這樣的做法不僅能帶來經(jīng)濟(jì)、環(huán)境和運營上的效益，還能有效地減少對環(huán)境的負(fù)面影響。

Although the reality is that the vast majority of exhaust gas from mining heat furnaces is directly discharged into the atmosphere after combustion, polluting the environment and wasting many resources that could have been used to emit light and heat for human beings, there is still a portion that is properly utilized through common means such as steam boilers, internal combustion engines, methanol production, ethanol production, and lime kilns. Of course, it is more advanced The most efficient way is undoubtedly to use the tail gas power generation technology of the submerged arc furnace to fully utilize the energy of the tail gas of the submerged arc furnace and reduce the emission of harmful substances. This approach not only brings economic, environmental, and operational benefits, but also effectively reduces negative impacts on the environment.

而總的來說，礦熱爐尾氣發(fā)電技術(shù)在可持續(xù)發(fā)展和能源轉(zhuǎn)型中具有重要地位。目前，礦熱爐尾氣發(fā)電技術(shù)在一些行業(yè)中取得了顯著的成果，其作為工業(yè)領(lǐng)域內(nèi)的一個重要命題，也是實現(xiàn)節(jié)能減排、促進(jìn)可持續(xù)發(fā)展的重要途徑，值得我們一起關(guān)注并探討如何通過技術(shù)創(chuàng)新和改造，更好地處理，同時實現(xiàn)經(jīng)濟(jì)效益和環(huán)境效益的雙贏。

Overall, the tail gas power generation technology of mine heat furnaces plays an important role in sustainable development and energy transformation. At present, the tail gas power generation technology of mine heat furnaces has achieved significant results in some industries. As an important proposition in the industrial field, it is also an important way to achieve energy conservation and emission reduction, and promote sustainable development. It is worth our attention and exploration together on how to better handle it through technological innovation and transformation, while achieving a win-win situation of economic and environmental benefits.