鍋爐可（kě）是（shì）相當實用（yòng）的設備！

　　鍋爐是一種能（néng）量轉換設備，向鍋爐輸入的能量有燃料中的化學能、電能、高溫煙氣的熱能等形式，而經過鍋爐轉換，向外輸出具有一定熱能的蒸汽、高溫水或（huò）有機熱載體。多（duō）用於火（huǒ）電站、船舶、機（jī）車和工礦企業。

　　鍋爐的主要工作原（yuán）理（lǐ）是一種利用燃（rán）料燃燒後釋放的熱能或工業生產中的餘（yú）熱（rè）傳遞給容器內的水，使水達到所需要的溫（wēn）度或一定壓力蒸汽的熱力設備。鍋爐在“鍋”與“爐”兩部分同（tóng）時進行（háng），水（shuǐ）進入鍋（guō）爐以後，在汽水係統中鍋爐受（shòu）熱（rè）麵將吸收的熱量傳遞給水，使水加熱成一定溫度和壓力的熱水或生成蒸汽，被引出應用。在燃燒設備部分，燃料（liào）燃燒不斷放出熱（rè）量，燃燒產（chǎn）生的高溫煙氣通過熱（rè）的傳（chuán）播，將熱量（liàng）傳遞給鍋爐受熱（rè）麵，而本身溫度逐漸降低，最後由煙囪排出。

　　Boiler is quite practical equipment!

　　The boiler is a kind of energy conversion equipment. The energy input into the boiler is in the form of chemical energy, electric energy and thermal energy of high-temperature flue gas. After the boiler is switched over, steam with certain heat energy, high temperature water or organic heat carrier . Used for thermal power plants, ships, locomotives and industrial and mining enterprises.

　　The main working principle of the boiler is a thermal device that uses the heat released after combustion of the fuel or the waste heat from the industrial process to the water in the container to bring it to the desired temperature or a certain pressure of steam. Boiler in the "pot" and "furnace" at the same time in two parts, water into the boiler after the steam system in the boiler heating surface will absorb the heat transferred to the water, the water heated to a certain temperature and pressure of hot water or steam generated, was drawn application. In the combustion equipment section, the combustion of fuel continuously emits heat. The high-temperature flue gas generated by the combustion propagates through the heat and transfers the heat to the heating surface of the boiler, while the temperature of the fuel gradually decreases and finally is discharged from the chimney.