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Calcium Carbonate Chemical Spin Flash Dryers

Calcium carbonate chemical spin flash dryers Project Category: Chemical Engineering Industry Selection of equipment: XSG series of rapid rotation spin flash dryer Project description: Calcium carbonate is an inorganic compound, commonly known as limestone, limestone, stone powder, marble,...

Product Details

Calcium carbonate chemical spin flash dryers


  Project Category: Chemical Engineering Industry
  Selection of equipment: XSG series of rapid rotation spin flash dryer


  Project description:
  Calcium carbonate is an inorganic compound, commonly known as limestone, limestone, stone powder, marble, calcite, is a compound, the chemical formula is CaCO3, was alkaline, basically insoluble in water, soluble in acid. It is a common substance on earth that exists in rocks such as aragonite, calcite, chalk, limestone, marble, and limestone. It is also the main component of animal bones or shells. Calcium carbonate is an important building material, widely used in industry.


  First, the principle of calcium carbonate chemical spin flash dryer:
  Calcium carbonate chemical spin flash dryer is: Hot air from machine bottom with suitable atomizing speed enters into the stirring and crushing room, it process raw material by cutting, shearing, blowing, floating and rotating. Then raw material is granulated through centrifugating, shearing, impacting and friction effect. This strengthens the process of heat exchange and water evaporation.At the bottom of the dryer, the larger and heavier particles are mechanically crushed under the action of a stirrer. The low moisture content particles, and the particles with smaller particle size are entrained by the rotating air stream and are further dried during the ascending process.Because gas and solid are rotated together, inertia of solid is bigger than gas and the relative velocity between solid and gas is great, this strengthens the process of heating exchange. Therefore, this machine has strong drying capacity.


  Second, the characteristics of calcium carbonate chemical spin flash dryer:
 

  1. A variety of feeding devices for the choice of continuous feeding stability, the process does not produce the phenomenon of bridging.
  

  2. At the bottom of dryer there is the special cooling device, to avoid the material deterioration phenomenon an the bottom of the high temperature area.
  

  3. Special air pressure seal and bearing cooling device, effectively extending the life of the transmission part.
  

  4. Special wind blowers reduce the resistance of the device and provide the sufficient airflow for the dryer.
  

  5.The drying chamber is equipped with grading ring and swirl pieces, it can adjust the fineness and final moisture of the material. (Such as calcium carbonate final moisture can be adjusted to ≤ 0.1%).

  6. Compared with other drying methods, can effectively increase the proportion of material.
Air speed around the drying chamber is high, raw material staying time is short, equipment size is small, large output, high efficiency and quick speed.

  

  If the calcium carbonate chemical spin flash dryers meets your requirement, welcome to buy the high quality and durable dryer from our factory. Well acknowledged as one of the leading manufacturers and suppliers of calcium carbonate chemical spin flash dryers, we must be your best choice. Welcome to contact us.

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