Industrial furnace temperature and spectrum continuous measuring device

• Main Authors: CHEN FUXIN, MA KUNWU, LIU HUAN, CHEN CHEN, XU LIJUN, ZHANG RONG
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2020
• Subjects: COLORIMETRY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; PHYSICS; RADIATION PYROMETRY; TESTING

The utility model relates to a temperature and spectrum continuous measuring device in an industrial furnace. The device comprises a high-temperature-resistant light guide transistor, optical couplingequipment, a spectrograph and a temperature measuring assembly, one end of the high-temperature-resistant light guide transistor is arranged in an industrial furnace, the other end of the high-temperature-resistant light guide transistor is connected with the optical coupling equipment, and the optical coupling equipment is connected with the temperature measuring assembly and the spectrograph through optical fibers; the high-temperature-resistant light guide transistor comprises a ceramic outer tube, a light guide crystal rod is arranged in an inner cavity of the ceramic outer tube, and a support is filled between the light guide crystal rod and the inner wall of the ceramic outer tube. And water cooling equipment is arranged outside the optical coupling equipment. The device can not continuously measure the tem