Combined insulating crucible

The invention discloses a combined insulating crucible. The combined insulating crucible comprises a crucible base, a crucible container and insulating liquid. The crucible base corresponds to the crucible container and comprises a heating bottom plate and liquid storing grooves formed in the edge of the heating bottom plate, the tops of the liquid storing grooves are of open structures, the insulating liquid is contained inside the liquid storing grooves, the crucible container comprises a storage groove, seal cover plates and thermal conductivity plates, the storage groove is provided with a turned edge turned outwards, the seal cover plates are arranged below the turned edge, the thermal conductivity plates are further arranged in the middle portions of the seal cover plates, the seal cover plates correspond to the open structures of the tops of the liquid storing grooves, and the thermal conductivity plates are arranged inside the liquid storing grooves. The combined insulating crucible is simple in structure, convenient to use and detach and good in using effect and has a certain insulating effect.