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由于蒸汽锤的工作特性,使供汽管路中蒸汽压力波动较大,给带有孔板或文特利管的计量系统准确度带来十分不利的影响。为了清除这种影响,有的采取加粗供汽管道,有的设置诸如蓄热器的稳压装置。这些办法虽然满足了计量装置的稳压要求,但使整个系统投资增加。我厂在汽锤排汽余热利用装置的基础上,设置了一套冷凝水计量系统,基本介决了汽锤耗汽量的计量问题。一、蒸汽锤耗汽计量装置我厂一吨蒸汽锤排汽余热利用装置是由一个可容水60～70吨的水箱和水箱内加热排管组成。由于加热排管的传热面大,使汽锤
Due to the operational characteristics of the steam hammer, the steam pressure in the supply line fluctuates widely and has a very adverse effect on the accuracy of the metering system with orifice plates or venturi tubes. In order to eliminate this effect, some adopt thicker gas supply pipelines, and some provide voltage stabilizing devices such as heat accumulators. Although these measures to meet the regulatory requirements of metering devices, but the entire system to increase investment. I plant in the steam exhaust exhaust heat utilization equipment, based on the set of a set of condensate metering system, basically solved the steam consumption of steam metering problem. First, the steam hammer consumption steam metering device I plant a ton of steam hammer exhaust heat utilization device is a water can accommodate 60 to 70 tons of water tanks and heating pipes within the composition. Due to heat pipe heat transfer surface, the hammer