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在生产过程中,由于涉及到天然气贸易结算与计量,经常会出现天然气计量不准等问题;若不能及时解决出现的问题,会影响产品的精确计量,不仅会给生产带来偏差信息,同时也给公司带来了经济损失。塔中一联合站多使用的为罗斯蒙特3051变送器,选用标准孔板作为节流装置配合使用,组成差压式流量计测量流量。本文针对该型号流量计在塔中第一站合站生产过程经常出现的问题,总结除处理经验,对以后能够快速判断并解决同类问题具有现场实际指导意义。
In the process of production, natural gas measurement is often not accurate due to the settlement and measurement of natural gas trade. If the problem can not be solved in time, it will affect the accurate measurement of the product, which will not only bring deviation information to the production, The company has brought economic losses. Towers a joint station to use more for the Rosemount 3051 transmitter, the use of standard orifice plate as a throttle device used in conjunction to form a differential pressure flow meter to measure the flow. In this paper, the flowmeter in the tower in the first stop station production process often appear in the problem, summed up in addition to the handling experience for the future to quickly determine and solve similar problems in the field with practical significance.