Urea production plant

Urea production plant

  • CN 104,284,883 A
  • Filed: 05/02/2013
  • Published: 01/14/2015
  • Est. Priority Date: 05/03/2012
  • Status: Active Application
First Claim
Patent Images

1. a urea Preparation equipment, comprises synthesis and recoverer (A);

  • Described synthesis is communicated with evaporation part (B) fluid with recoverer, and described evaporation part is communicated with finishing portion (C) fluid and has the flow line towards condensation part (E);

    Described finishing portion (C) has the flow line towards dust washing portion (D);

    Wherein said equipment comprises the additional vaporization portion (G) in the downstream being arranged at described dust washing portion (D), and wherein said additional vaporization portion (G) is communicated with described finishing portion (C) fluid;

    Wherein said additional vaporization portion (G) has the flow line of leading to additional condensation part (H), and wherein said additional condensation part (H) is communicated with described dust washing portion (D) fluid.

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