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      • Rotary flash dryer (click to enter)
      Rotary flash dryer (click to enter)

      Category:Spin Flash Dryer

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      Hotline:+8615864583687
      Details
      Working principle of WYH series rotary flash dryer:
        & nbsp; & nbsp;Hot air enters the mixing and crushing drying chamber from the bottom of the dryer at a suitable spraying speed through the inlet pipe, generating strong shear, blowing, and rotating effects on the material. As a result, the material is subjected to centrifugation, shear, collision, and friction, and is atomized, enhancing mass and heat transfer. At the bottom of the dryer, larger and wetter particle clusters are mechanically crushed under the action of the agitator. Particles with lower moisture content and smaller particle size are carried up by the rotating airflow and further dried during the upward process.
        & nbsp; Due to the rotating flow of gas-solid phases, the inertia of the solid phase is greater than that of the gas phase, and the relative velocity between the solid and gas phases is higher, which enhances the mass and heat transfer between the two phases. Therefore, the production intensity of this machine is high. WYH series rotary flash dryer.
       
      Flash drying characteristics:
      Due to the material being subjected to centrifugation, shearing, collision, and friction, it becomes highly dispersed and the relative velocity between solid and gas phases is high, which enhances mass and heat transfer and increases the production intensity of the machine.
      The dry gas enters the bottom of the dryer, generating a strong rotating airflow that has a strong flushing effect on the material on the wall, eliminating wall sticking.
      In the high-temperature zone at the bottom of the dryer, thermosensitive materials do not come into direct contact with the hot surface and are equipped with special devices to solve the problem of coking and discoloration of thermosensitive materials.
      Due to the high circumferential gas velocity in the drying chamber, the material residence time is short, achieving fast, small equipment, and large production.

      Installing ceramic rings and swirl plates on the upper part of the drying chamber can control the particle size and humidity of the outlet materials to meet the requirements of different final moisture particle sizes for different materials.


      Application scope:;

       Organic compounds: atrazine (pesticide insecticide), lauric acid, benzoic acid, benzoic acid, fungicide, sodium oxalate, cellulose acetate, etc.

      Dyes: anthraquinone, black iron oxide, indigo pigment, butyric acid, titanium hydroxide, zinc sulfide, various azo dye intermediates.

      Inorganic substances: borax, calcium carbonate, hydrogen chloride, copper sulfate, iron oxide, barium carbonate, antimony trioxide, various metal hydroxides, various heavy metal salts, crystals, etc.

      Ceramics: kaolin, silica, clay, etc.

      Food: soy protein, gelatinous starch, distiller's grains, wheat sugar, wheat starch, etc.


      Technical parameters:


      model

      Cylinder diameter 
      (mm)

      Host size 
      (mm)

      Main mixing power
      (kw)

      Processing air volume 
      (mthree/h)

      Evaporation water volume
      (kg/h)

      area covered 
      (mtwo)

      XSG-2

      two hundred

      250 × 2800

      two point two

      350~600

      10~20

      fifteen

      XSG-3

      three hundred

      400 × 3300

      three

      800~1300

      20~50

      fifteen

      XSG-4

      four hundred

      500 × 3500

      five point five

      1400~2300

      25~70

      twenty

      XSG-5

      five hundred

      600 × 4000

      five point five

      2100~3600

      30~100

      twenty-five

      XSG-6

      six hundred

      700 × 4200

      five point five

      3000~5100

      40~200

      twenty-eight

      XSG-8

      eight hundred

      900 × 4600

      seven point five

      5500~9000

      60~600

      twenty-five

      XSG-10

      one thousand

      1100 × 5000

      eleven

      8500~14000

      100~1000

      fifty-five

      XSG-12

      one thousand and two hundred

      1300 × 5200

      fifteen

      12200~20000

      150~1300

      seventy-five

      XSG-14

      one thousand and four hundred

      1500 × 5400

      eighteen point five

      17000~27700

      200~1600

      eighty-five

      XSG-16

      one thousand and six hundred

      1700 × 6000

      twenty-two

      22000~36000

      250~2000

      one hundred


      1. The amount of water evaporated is the amount of water evaporated per hour at an inlet temperature of 180 ℃ and an outlet temperature of 80 ℃.
      2. Except for the above models, special designs are made for users.

      3. The above installed capacity is standard matching, and can be significantly reduced according to different power matching of materials.


      Technical parameters:

      Material name Zinc stearate   Aluminum hydroxide Zinc carbonate  Insecticide   TMTD DSDacid  Iron oxide red Antimony dioxide   Cuprous chloride White carbon black 
       Inlet air temperature 150    one hundred and eighty one hundred and fifty   one hundred and twenty   one hundred and forty   one hundred and fifty   two hundred   one hundred and eighty   two hundred   two hundred and eighty
      Initial moisture content  80    fifty-five   eighty   thirty 65    sixty   sixty 45    thirty   eighty-five
       Final moisture content 0.5    one point five 1.0    one   zero point five   zero point five 0.5    one   five
      Actual drying capacity  140-160   250-280  130-170   80-110 80-120    80-120 300-350    280-320   290-310   250-300



      Material name  acceleratorZDC  Oil soluble ink  Manganese zinc substituted acid  Phthalic orchid  Calcium citrate  Ultra fine calcium carbonate  Mud treatment agent Sodium Dioxoisocyanurate  Sodium trimethoxyisocyanurate 
      Inlet air temperature  150    one hundred and fifty 120  150    one hundred and forty 160    two hundred 180    one hundred and fifty
      Initial moisture content  60  45    thirty   fifty-five   forty   seventy   seventy-five   twenty-five 30 
      Final moisture content  0.5    two 1.0  1.0    one 1.5    five 0.2-2  1.0 


       & nbsp;Our factory conducts quality and heat measurements for different materials and production requirements to determine heat, air volume, temperature, etc; Secondly, how to improve the construction of the host for different materials and system configurations. By addressing these two issues, we can further increase production and improve efficiency, achieving the goal of energy conservation.

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