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介绍燃气蒸汽发生器的运行原理

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26
6
2017
介绍燃气蒸汽发生器的运行原理
The operation principle of gas steam generator is introduced
1、燃气蒸汽发生器在水汽体系方面,给水在加热器中加热到必定温度,经给水管道进入省煤器,进一步加热今后送入锅筒,与锅水混合后沿降低管下行至水冷壁进口集箱。
1.Steam generator in terms of water vapor system, feed water heating in the heater to the temperature, the feed water pipe into the economizer, further heating to the drum in the future, mixes with pan of water along the lower tube downward water wall import header.
2、水在水冷壁管内吸收炉膛辐射热构成汽水混合物经上升管到达锅筒中,由汽水别离装置使水、汽别离。
2.The water is absorbed into the tube of the water wall and the heat of the furnace is absorbed into the boiler tube. The water and steam are removed from the water.
3、别离出来的饱满蒸汽由锅筒上部流往蒸汽机过热器,持续吸热变成450℃的过热蒸汽,然后送往汽轮机。在焚烧和烟风体系方面,送风机将空气送入空气预热器加热到必定温度。在磨煤机中被磨成必定细度的煤粉,由来自空气预热器的一部分热空气带着经焚烧器喷入炉膛。燃气蒸汽发生器
3.By separation of full steam drum upper flow on the steam superheater, continuous endothermic become 450 ℃ of superheated steam, and then sent to the steam turbine. In the incineration and smoke system, the air blower sends air into the air preheater to be heated to a certain temperature. Pulverized coal pulverized in a coal mill, which is sprayed into the furnace by a portion of hot air from the air preheater. 
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