Inspection apparatus of inner status in rotary kiln

摘要

Internal of the present invention is a rotary lime calcination furnace to measure the occurrence of measured calcium oxide coating the heat in the device to detect the calcium oxide coating adhered to the interior of the rotary kiln for producing a calcium oxide for the stainless steel, arising from the rotary kiln from the outside to provide a sensing device has its purpose.; According to the invention, in the rotary lime inside the firing furnace and sensing apparatus for measuring the calcium oxide coating layer (17) adhered to the inside of a rotary lime calcination furnace for calcining limestone to calcium oxide, keeping a certain distance to the outer side of a rotary lime calcination furnace, and the length rotary lime inside the firing furnace sensing device moves along the rail 130 and rail 130 that is installed in parallel in a direction comprising a temperature measurement sensing device (100) for measuring the external temperature of the rotary lime sintering furnace in the longitudinal direction It is provided.