Hangzhou Semya Machinery Co., Ltd.
Main products:Concentrator,Crystallizing Evaporator,Mixing Tank,Evaporator
Contact Us
  • Contact Person : Ms. Huang Sally
  • Company Name : Hangzhou Semya Machinery Co., Ltd.
  • Tel : 86-571-86739405
  • Fax : 86-571-86739404
  • Address : Zhejiang,Hangzhou,Beizhuang Industrial Zone, Chongxian, Yuhang District,Hangzhou
  • Country/Region : China
  • Zip : 311108

FC vacuum crystallizer for (NH)2SO4

FC vacuum crystallizer for (NH)2SO4
Product Detailed
evaporator 1 High production capacity 2 Energy saving 3 Uniform granules 4 PLC

evaporator           1 High production capacity

                             2 Energy saving

                             3 Uniform granules

                             4 PLC


 It is a kind of crystal mush circulation type continuous crystallizer. During the operation, the feed liquid is fed from the bottom of the circulating tube. After mixed with crystal mush that has left the bottom of the crystallizing chamber, it is sent to the heating chamber by the pump. When crystal mush is heated (generally 2~6) in the heating chamber, no evaporation occurs. The hot crystal mush will boil after it enters the crystallizing chamber, so that the solution reaches the status of supersaturation. Then some solute will deposit on the surface of suspended crystal grains to make the crystal grow. The crystal mush as a product is discharged from the top of the circulating tube. The forced circulation type evaporative crystallizer has high production capacity, but the granularity distribution of products is wider.

Vacuum  crystallizer parameter
 Name                      modelsingle effectdouble  effecttriple effectedquadruple effectquintupling effect      
water evaporation capacity   kg/h300--20001200--40003600--150008000--5000010000--65000      
input concentration           %according to the material       
output concentration          %according to the material       
steam preasure               Mpa0.5--0.8      
steam consumption           kg/kg0.650.380.280.230.19      
evaporating temperature      °C45--90      
sterilization temperature    °C90--110      
cooling water consumption    T/T2811876      

FC vacuum crystallizer for (NH)2SO4

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