燃料气，推钢加热炉生产，空气的相对速度 二者之间的相对速度也对混合有*大的影响，速度差越大，混合就越快。从加速混合的角度来说，希望燃料气和空气混合时的速度差大一些比较好。

The relative velocity between two of the fuel gas and the relative velocity of the air has a great influence on the mixing， and the faster the velocity difference， the faster the mixing. From the angle of accelerating mixing，推钢加热炉采购， it is hoped that the velocity difference between the mixture of fuel gas and air i*uch better.

紧迫停炉时，制止只用外表风封闭控制阀，一定要封闭炉前手阀。如遇被加热介质中止，加热炉，应当即救活，炉膛通入蒸汽。炉出人员及过热蒸汽压力计；调理风门及烟道挡板；紧迫放空设备；防爆门；炉膛及回弯头箱救活蒸汽线。

When the furnace is shut down， the outer closed valve must be stopped. The hand valve must be closed. If the heating medium is discontinued， it should be s*ed， and the furnace is connected with steam. Furnace personnel and superheated steam pressure gauge; conditioning air valve and flue baffle; urgent emptying equipment; explosion-proof door; furnace and elbow box to s*e steam line.

加热炉是将燃料燃烧产生的热量传给被加热介质而使其温度升高的一种加热设备。被广泛应用于油气集输系统中，将*及其井产物加热至工艺所要求的温度，以便进行输送、沉降、分离、脱水和初加工等工艺。

A heating furnace is a heating device that passes the heat produced by fuel to the heated medium to increase its temperature. It is widely used in oil and gas gathering and transportati*ystem， heating crude oil， natural gas and its well products to the temperature required by the process， so as to carry out transportati*edimentati*eparation， dehydration and primary processing.