防爆流體加熱器

    空氣加熱器是主要對氣體流進行加熱的電加熱設備?？諝饧訜崞鞯陌l熱元件為不銹鋼電加熱管，加熱器內腔設有多個折流板（導流板），引導氣體流向，延長氣體在內腔的滯留時間，從而使氣體充分加熱，使氣體加熱均勻，提高熱交換效率?？諝饧訜崞鞯募訜嵩讳P鋼加熱管，是在無縫鋼管內裝入電熱絲，空隙部分填滿有良好導熱性和絕緣性的氧化鎂粉后縮管而成的。當電流通過高溫電阻絲的時候，產生的熱通過結晶氧化鎂粉向加熱管表面擴散，再傳遞到被加熱空氣中去，以達到加熱的目的。

The air heater is an electric heating device which mainly heats the gas stream. The heating element of the air heater is a stainless steel electric heating tube, and the inside of the heater is provided with a plurality of baffles (baffles) to guide the gas flow and prolong the residence time of the gas in the cavity so that the gas is sufficiently heated so that the gas Heating evenly, improve heat exchange efficiency. Air heater heating element Stainless steel heating pipe, is installed in the seamless steel pipe heating wire, filled with a good part of the thermal conductivity and insulation of the magnesium oxide powder after the shrinkage made. When the current through the high temperature resistance wire, the heat generated by the crystallization of magnesium oxide powder to the surface of the heating tube, and then passed to the heated air to achieve the purpose of heating.