Power Engineering Technology English Chinese Technical Dictionary for Boilers.pdfVIP

POWER ENGINEERING TECHNICAL DICTIONARY: STEAM GENERATION 1, 2 AND 3 Air Preheater: A heat exchanger that recovers flue gas heat, transferring it to the combustion air, thus improving combustion stability and boiler efficiency. 空气预热器：用烟气的热量来加热空气，可以提高燃烧的稳定性和锅炉效率。 Air to Fuel Ratio: The amount of air supplied to a burner compared to the amount of fuel supplied to a burner during the same period of time. 空气燃料比：经过单个燃烧器的空气量与同时提供的燃料量之间的比值。 Anthracite: A hard, low bitumen content coal, with over 90% carbon content. 无烟煤：一种硬的，焦油含量较低的煤种，含碳量超过90%。 ASME: American Society of Mechanical Engineers. 美国机械工程师协会 ASME Code: Standards developed by the American Society of Mechanical Engineers used in the design and construction of boilers, pressure vessels, and piping systems. 美国机械工程师协会设计规程：美国机械工程师协会颁布的涉及锅炉、压力容器和管道系统设计 的行业标准。 Aquastat: A device which shuts off the heat energy supply to a hot water boiler when the boiler reaches its setpoint temperature. 水温自动调节器：当锅炉供水温度达到预设温度时，该装置可以自动切断热水锅炉的供热线路， 以此来调节温度保持稳定。 Ash: A non-combustible solid fuel constituent. All solid fuels, such as coal and wood, contain ash. 灰份：一种不可燃的固态燃料成分。像煤和木头这类固体燃料都含有灰分。 Ash pit: The part of a boiler where ash collects prior to disposal. 灰斗：在锅炉的底部用于在灰渣处理前收集灰的设备。 Baffle: A baffle is a wall, barrier or panel used to change the direction of flow of a fluid or gas. 挡板：挡板就是像墙，栅栏或平板的东西，用来改变液体或气体流动的方向。 Page 1 of 26 POWER ENGINEERING TECHNICAL DICTIONARY: STEAM GENERATION 1, 2 AND 3 Balanced draft: The use of forced draft and induced draft in combination with each other, to control combustion air flow, flue gas flow, and furnace pressure, while overcoming the resistance of boiler gas passes or heat exchangers. 平衡通风：当需要克服锅炉尾部烟道或换热器的阻力时，可以通过送引风机的联合使用，来控制 空气流动，烟气流动，以及平衡炉内压力。 Bitumen: A heavy, tar-like hydrocarbon substance. 焦油：一种密度大，像沥青的碳氢化合物。 Bituminous coal: a coal high in bitumen, and having approximately 60% Car