A burner hearth temperature measuring device

The utility model relates to a burner hearth temperature measuring device, a burner hearth temperature measuring device include at least a set of temperature measurement unit and be used for with at least a set of temperature measurement unit is fixed in the upward fixed module in the burner hearth, the temperature measurement unit includes hollow cylinder load bearing substrate and is fixed in a plurality of temperature thermocouple on load bearing substrate's the surface. The utility model discloses a burner hearth temperature measuring device can carry out the field fabrication according to the temperature measurement needs, and manufacturing method is simple, is applicable to not equidimension, the burner hearth of different temperature measurement demands, the utility model discloses a but axial, the radial temperature gradient of the different positions of a burner hearth temperature measuring device simultaneous measurement burner hearth.