Efficient stirrer for hydrogenation kettle

The efficient stirrer comprises a kettle body, a power mechanism is arranged at the upper end of the kettle body, a driving rod is arranged on the power mechanism, a driving gear is fixedly connected to the lower end of the driving rod in a sleeved mode, and a stirring mechanism is arranged on the two sides of the driving gear together. When fluid in the hydrogenation reaction kettle is stirred, the eight first stirring rods can be driven to rotate and rise and fall in a reciprocating mode at the same time, fluid on different horizontal planes in the hydrogenation reaction kettle can be stirred in a reciprocating mode, and therefore the stirring effect and efficiency of the fluid in the hydrogenation reaction kettle can be improved; hydrogen can be rapidly mixed with chemical raw materials, the fluid mixing processing efficiency and effect in the hydrogenation reaction kettle are effectively improved, and the stirring efficiency of a stirring device in the hydrogenation reaction kettle is improved. 本实用新型公开了一种