The improved kiln with the calcination observation mechanism comprises a kiln body, a plurality of evenly-distributed lifting sliding grooves are formed in the two sides of the inner wall of the kiln body correspondingly, ceramic screws are rotationally connected to the interiors of the multiple lifting sliding grooves correspondingly, and screw sliding sleeves are in threaded connection to the middles of the multiple ceramic screws correspondingly; the improved kiln with the calcination observation mechanism has the advantages that the improved kiln is additionally provided with the calcination observation mechanism, light reflection can be sufficiently utilized, accordingly, the calcination observation mechanism can be used for observing the calcination of the kiln, and the calcination observation mechanism can be used for observing the calcination of the kiln, so that the calcination observation mechanism can be used for observing the calcination of the kiln, and the service life of the kiln can be prolonged. The calcination condition of an object is shot through the electronic imager and displayed to a worker through the touch display, the observation frame plate can flexibly ascend and descend according to the observation condition so that the calcination conditions of the object at different positions can be observed, the calcination state of the object can be controlled more easily, and the calcination quality is improved.