Urea Molten Device


This urea molten device can turn granular urea into molten urea in a short time without adding water or stirring. The melting time is so short that the biuret formation is fundamentally reduced. Then through a special machine, the molten urea can be quantitatively put into the granulation system to join the urea spray granulating process. The fact that the granulation needs only heating but no water adding reduces the subsequent drying requirement, thus increasing the productivity of production line. Besides, the core components of the host machine and accessories are all made of stainless steel, so the urea melting device features corrosion-resistance, compact size and long work life. Inside the tank of urea molten machine, there are column pipes and coiled tubings, and water vapor can pass through these tubings and pipes. By exchanging heat with water vapour inside the pipes and tubings, urea granules falling from the top of urea molten device can be melted into liquid and there is no need of extra water in the process. Then the molten urea is sent to granulation system through pumps and pipelines.

HLR1-HLR3 Urea Molten Device

The HLR1-HLR3 urea molten device is widely used in melting urea within a short time and then batching the molten urea into production lines of urine-based composite (or mixed) fertilizers and high-tower granulation.

Parameters of HLR1-HLR3 Urea Molten Device:

Capacity (t/h)
2.5-3 4-6 8-10
Steam Consumption(kg/h) 700 1500 3000
Steam Pressure(MPa) 0.6
Overall dimensions (L×W×H)(mm) 1070×910×2230 1480×1590×3220 1400×1510×3400
Related Products
  • M.C. Bleaching Tower
  • M.C. Bleaching TowerThis M.C.bleaching tower is mainly used to bleach pulp, especially wastepaper pulp, in medium-consistency bleaching process in pulp and paper industry.
  • Bale Breaker
  • Bale BreakerThe bale breaker is specially utilized in the bale breaking of wastepaper and screening of dust and debris in wastepaper processing system in pulp and paper industry.
  • Spray Granulator
  • Spray GranulatorThis spray granulator is a new type of granulation and drying equipment and especially suitable for production process of ammonium phosphate composite fertilizer, sulphur-based NPK compound
  • Hydrapulper
  • HydrapulperThis hydrapulper is mainly used to break pulp sheet, broke and wastepaper. An energy-saving P.S.vokes rotor is equipped to strengthen the effectiveness of hydraulic circulation and fiber separation.