(CN204973886U) 1. A method for producing the reaction vessel is hydrolysis of cefdinir, characterized in, reaction tank comprises a tank body, the agitator and the support feet, the tank comprises a tank cover, the upper can body and bottom, can end is provided with a feeding port and the shaft inlet, the upper can body is cylindrical, has an arcuate bottom, the bottom is provided with an outlet port, the agitator includes a rotating shaft, the upper mixing element and the lower mixing element, the spindle by the spindle inlet into the tank, the upper end of the shaft is connected to gearing, drive transmission through a support frame fixed in the container covers, the upper and lower stirring members are both pitched blade paddle agitator stirring bar, stop and a plurality of baffles is fixed to the inner wall of the tank, the baffle center height is lower than the baffle edge height, shield central opening thereof with the hole, a hole passes through the baffle shaft, the shaft diameter is smaller than the hole diameter, the can is provided with a level limit line, whose center line level limit a height equal to the height of the baffle, the stopper is located below baffle, a plurality of spaced stopper to move along the inner wall of the can.
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