To obtain a jet burner type dryer/crusher in which a dried article of the desired quality can be obtained without being subjected to thermal damage by improving the mixing/stirring in a processing tank and three phase separation can be realized while reducing the operating cost drastically.
In the jet burner type dryer/crusher, gas generated through combustion of fuel and oxidizing agent is jetted from a jet burner 2 at a velocity lower than the sound velocity. The jet gas 25 is used for drying/crushing an article 28 to be processed and the article 28 is fed to a space in a processing tank 1 which does not come into direct contact the jet gas 25. A mechanism for taking out solid component and liquid component (solid/liquid discharging opening 7, solid/liquid separator 9) is disposed on the bottom of the processing tank 1. Inner temperature of the processing tank is detected at upper and lower points and supply of the article 28, as well as supply of fuel and oxidizing agent to the jet burner 2, is controlled based on the detected temperature.
OGAWA TERUMI
WADA SATORU
MUKAI SHUICHI
JB SYSTEM HANBAI KK