Optimization Design for Sulfur Dioxide Flow Monitoring Apparatus in Thermal Power Plants

摘要

The flue gas flow from thermal power plant is an important standard in the environmental monitoring process to judge whether the procedure need improving. Because of the low flow of SO_3 and its profound impact on the environment, it is hard but necessary to monitor the precise content at present overall. Combined with current situations in the thermal power plant, this paper first gives some introduction to the traditional measurements methods for SO_3, especially the manual controlled condensation method. Then optimize the existing problems in the process of monitory, designing a simple SO_3-monitoring apparatus which can be arranged near a flue in the sub period, to realize optimization for the original technology with high precision flowmeter and new materials.