Pulp sterilizing installation

The utility model provides a pulp sterilizing installation, includes tubular sterilizer, material pump, vacuum pump and switch board, the both ends of tubular sterilizer are provided with inlet pipe and discharging pipe respectively, all be provided with the break -make valve on inlet pipe and the discharging pipe, the intercommunication has the one end of tuber pipe on the discharging pipe, the other end of tuber pipe communicates the vacuum pump, the switch board is used for controlling opening of vacuum pump, material pump and heat source and stops. All be provided with a flow valve on inlet pipe and the discharging pipe. The utility model discloses the device can make the tubular sterilizer leave whole the taking out of its inside air in the work preparation stage, and the flow valve can control input speed and ejection of compact speed, inside space or the bubble of producing of pulp when preventing that the input speed from changing, and flow valve and the tubular sterilizer both sides that lie in the b