Description
Superfine Calcium Carbonate Flash Dryer is widely used for drying materials such as paste, cake shape, powder, granules material, etc. It is a new type of high drying efficiency and low energy consumption equipment that researched and developed by our company.
Principle
XSG series Superfine Calcium Carbonate Flash Dryer is tangentially heated air enters the bottom of the dryer, and a powerful rotating wind field is formed under the drive of the agitator. Paste material enters the dryer from the screw feeder, Under the strong action of the high-speed rotating stirring blade, the materials are dispersed under the action of impact, friction and shearing force. The massive materials are quickly crushed, fully contacted with hot air, heated and dried.
Applicable Materials
Superfine Calcium Carbonate Powder
Has been widely used in fine chemicals, dyes, pesticides and intermediates, food and metallurgy ore industry. Such as magnesium hydroxide, aluminum hydroxide, alumina, molecular sieve, 4A zeolite, white carbon black, dibasic acid, mancozeb, silica gel, stearate, various carbonates, various heavy metal salts, etc.
Specification
Model | Chamber Diameter (mm) | Size (mm) | Total Power (kW) | Air Volume (m3/h) | Water Evaporation(kg/h) | Occupied area (m2) |
XSG-2 | 200 | 250×800 | 0.75-2.2 | 300-800 | 10-20 | 3500×2500 |
XSG-3 | 300 | 400×300 | 3-4 | 600-1500 | 20-50 | 3800×2700 |
XSG-4 | 400 | 500×500 | 4-7.5 | 1250-2500 | 25-70 | 4000×3000 |
XSG-5 | 500 | 600×000 | 5.5-11 | 1500-4000 | 30-100 | 4200×3200 |
XSG-6 | 600 | 700×200 | 7.5-18.5 | 2500-5000 | 40-200 | 4250×3250 |
XSG-8 | 800 | 900×600 | 11-18.5 | 3000-8000 | 60-600 | 4500×3500 |
XSG-10 | 1000 | 1100×000 | 15-30 | 5000-12500 | 100-1000 | 4750×3750 |
XSG-12 | 1200 | 1300×200 | 15-37 | 10000-20000 | 150-1300 | 5000×4000 |
XSG-14 | 1400 | 1500×400 | 30-55 | 14000-27000 | 200-1600 | 5250×4250 |
XSG-16 | 1600 | 1700×1000 | 45-75 | 18700-36000 | 250-2000 | 5500×4500 |
Features and advantages
The flash dryer organically combines fluidization, swirling, spouting, crushing, and grading technologies. It is an optimized combination of fluidization, swirling, spouting, and convection heat transfer technology. The equipment has high technical content and is applicable It is suitable for drying of paste, granular, filter cake and muddy materials. The flash dryer has the advantages of high thermal efficiency, short drying time, and good energy saving effect.
Paste-like materials can be directly dried to make powdered dry products, which saves the steps of pre-treatment before drying, crushing and screening after drying. Due to the fast drying speed and short heating time of the material, it is not easy to destroy the components of the dried material, which is especially beneficial to the drying of heat-sensitive materials. The drying process is fully enclosed, no impurities are mixed in, the finished product is of high quality, and the operating environment is good. At present, the flash dryer has designed a variety of models according to different materials, and formed a series of products, which are more and more widely used in chemical, pharmaceutical, light industry, food, mining and other industries.
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