Hydroxide Spin Flash Dryer Industrial Calcium Carbonate Borax

Borax, Calcium Carbonate , Hydroxide Spin Flash Dryer , Electric Heating Drying

  products descriptions  

      The XSG series spin flash dryer is driven by the hot air tangentially into the bottom of the dryer to form a powerful rotating wind field driven by the agitator. The paste material enters the dryer from the screw feeder. Under the strong action of the high-speed rotating stirring paddle, the material is dispersed under the action of impact, friction and shearing force. The block material is quickly crushed, fully contacted with hot air and heated ,dry.

  products Principle   

      Hot air enters into drying chamber from the bottom of dryer with appropriate spouting speed. Raw material is crushed by dis-integrator and dried by hot air. After being crushed, raw material could have bigger surface area, bigger surface area of raw material and speed difference between raw material with hot air increase drying efficiency.

  products Features   
     

      1 There are several feeding systems available, we can get stable stable feeding without bridging phenomenon

      2 There has cooling system on agitating part of dryer, avoiding over-heat of raw material.

      3 Special designed gas sealing device and shaft cooling device to lengthen life span of driving system.

      4 Special designed air distribution system, which could reduce air pressure drop, improve efficiency of hot air

      5 There has classification ring in dryer chamber, size and final moisture content of product is adjustable.

      6 It could increase bulk density of product compared with other drying equipments

      7 There has high spiral air speed inside dryer, drying time is short, it could prevent wall-stick problem, and metamorphism of heat-sensitive   material.

8 There has air blowing system, blowing air from bottom of dryer with 30-60m/s speed, it could prevent powder back to hot air pipe.

9 relatively low outlet air temperature, to improve drying efficiency.

10 Strong disintegrating system and spiral hot air could crush material, and obtain fine, uniform product.

 
  products parameters   

Note: The table is based on 200℃ inlet air temperature and 80℃ outlet temperature. Final dryer model is depends on raw material feature.

Spin Flash Dryer ordering instructions
◎Material liquid name, physical properties: solid content (or water content), viscosity, surface tension, PH value.
◎Dry powder capacity, allowable residual water content, particle size, and allowable maximum temperature.
◎Production, working hours every day.
◎Available energy: steam pressure availability, electrical capacity, coal, oil, and gas consumption.
◎Control requirements: Whether the inlet and outlet temperatures need to be controlled automatically.
◎Powder collection requirements: environmental requirements for exhaust gas.
◎Other special requirements.

 
  Details Image