A dry quenching boiler heating surface flue gas temperature and pressure monitoring device

Abstract

The utility model discloses a dry quenching boiler heating surface flue gas temperature and pressure monitoring devices relates to dry quenching boiler technical field, including furnace body, the furnace body is by from top to bottom in proper order high temperature superheater, low temperature superheater, high temperature evaporator, low temperature evaporator and coal economizer are arranged, between high temperature superheater with low temperature superheater, between low temperature superheater with high temperature evaporator, between high temperature evaporator with low temperature evaporator, between low temperature evaporator with coal economizer and the outlet end of coal economizer all are provided with temperature and pressure sensor, temperature and pressure sensor is used for detecting the temperature and pressure of circulating gas in the furnace body, all temperature and pressure sensor is with remote monitoring equipment signal connection. The dry quenching boiler heating surface flue gas temperature and pressure monitoring devices provided by the utility model can identify the pipe explosion accident in time and accurately locate the leakage point, to fast and accurate processing boiler pipe explosion problem, avoid the expansion of pipe explosion accident, reduce economic loss.

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