A pipeline reaction system for preparing cephalo card article side chain is sour

The utility model discloses a pipeline reaction system for preparing cephalo card article side chain is sour, this system include a shell and tube heat exchanger, venturi, the 2nd shell and tube heat exchanger, tubular reactor and the 3rd shell and tube heat exchanger who connects gradually through material conveying pipe, a shell and tube heat exchanger transversely sets up, just feeds through a reactant and advances the pipe, the 2nd reactant of venturi intercommunication advances the pipe, and the 2nd reactant advances the pipe and venturi backward is connected, the 2nd shell and tube heat exchanger and the 3rd shell and tube heat exchanger vertically set up, and the 3rd shell and tube heat exchanger top is connected to tubular reactor, be provided with heat exchanger coil in the tubular reactor, be provided with the baffle above heat exchanger coil, the tubular reactor bottom is provided with sample and discharge gate. The utility model discloses technology has been simplified in whole process serializati