Device for measuring temperature of slag at outlet of slag cooler of circulating fluidized bed boiler

The utility model discloses a circulating fluidized bed boiler slag cooler outlet slag temperature measuring device which comprises a temperature measuring sleeve, a first heat conducting plate, a second heat conducting plate and a supporting spring, the first heat conducting plate is fixedly connected with the temperature measuring sleeve, the second heat conducting plate is hinged to the temperature measuring sleeve, and the supporting spring is connected with the first heat conducting plate. One end of the supporting spring is connected with the first heat conducting plate, and the other end of the supporting spring is connected with the second heat conducting plate. The slag temperature measuring device is simple and ingenious in design, solves the problem of inaccurate slag temperature measurement of the existing slag cooler of the circulating fluidized bed boiler under the condition of small slag discharge amount through a reasonable method, improves the accuracy and the reliability of slag temperature