Urea device vulcanizing bed pipeline system capable of preventing urea agglomeration

The invention discloses an urea device vulcanizing bed pipeline system capable of preventing urea agglomeration. The system involves a large belt conveyor, a screening device arranged below the largebelt conveyor, a conveying device arranged below the screening device, and a vulcanizing bed device arranged below the conveying device, wherein the screening device is composed of a separation channel and screening systems, the separation channel is provided with a feeding port and two discharging ports, two screening systems are arranged, each screening system comprises a vibrating screen, a discharging bin and a discharging port, the conveying device consists of a first transmission belt conveyor and a second transmission belt conveyor, and the first transmission belt conveyor and the second transmission belt conveyor are respectively arranged under the discharging ports of the two screening systems. According to the system, the performance is stable, the reliability is high, the production and packaging effici