Mechanical device for producing cyclohexanone

The utility model discloses a mechanical device for producing cyclohexanone, belonging to the field of chemical engineering. The device comprises a feed mixing tank, a tubular reactor, a stirring reactor, an alkane separation tower, an acid separation tower and a cyclohexanone separation tower, and is characterized in that a first slurry pump and a pipeline are arranged between the feed mixing tank and the tubular reactor; a second slurry pump and a pipeline are arranged between the tubular reactor and the stirring reactor; a third slurry pump and a pipeline are arranged between the feed mixing tank and the stirring reactor; a fourth slurry pump and a pipeline are arranged between the stirring reactor and the alkane separation tower; a fifth slurry pump and a pipeline are arranged between the alkane separation tower and the acid separation tower; a sixth slurry pump and a pipeline are arranged between the acid separation tower and the cyclohexanone separation tower; the cyclohexanone separation tower is provi