Sxg Rotary Flash Dryer, Drying Machine

SXG Rotary Flash DryerDescription
SXG rotating flash drying machine is our newly developed drying equipment, with advanced technology, reasonable design, compact structure, large production capacity and energy efficiency. This rotary flash dryer can complete drying, smashing and screening in a single step. Equipped with special magnetic sealing device, it meets the GMP standards.Application
SXG rotating flash drying machine is applicable to dry viscous, thixotropic, thermosensitive powdery and granular materials in the dyes, pigment, chemical, ceramics, food and pharmaceutical industry. The appropriate materials can be dried by this drying equipment include:
1. Inorganic materials: boric acid, calcium carbonate, hydroxide, copper sulfate, ferric oxide, barium carbonate, antimony trioxide, metal hydroxide, heavy metallic salt and compound cryolite.
2. Organic materials: atrazine, lauric acid, benzoic acid, sodium oxalate, cellulose acetate
3. Ceramics: kaolin, silica and calay
4. Dyes: anthraquinone, black iron oxide, butyrate, titanium hydroxide, zinc sulfide, azo dyes
5. Food: soy protein, gelatinized starch, vinasse, triticin, wheat starch
6. Pharmaceuticals: analgin (The first domestic application of flash dryer)Features
1. SXG rotating flash drying machine is equipped with a special cooling device at the bottom, thus avoiding material deterioration due to high temperature.
2. Wind distribution device can reduce the resistance to drying equipment and provide air volume for the dryer.
3. This rotary flash dryer uses particular pressurized sealing device and bearing cooling device to effectively prolong the service life of the drive part.
4. Material fineness and final moisture content can be adjustable.
5. Short staying time of material can prevent the material from sticking to the wall and the thermosensitive material from deteriorating.Working Principle of SXG Rotating Flash Drying Machine
Hot air in tangential direction enters into the bottom of the rotary flash dryer, and forms strong rotational wind field under the action of stirrer. The materials get into the drying equipment from screw feeder, under the strong effect of the high-speed rotating impeller, the materials are dispersed after being rubbed and sheared. Bulk materials are quickly crushed and fully contacted with the hot air in order to complete drying. Dehydrated dry materials rise with the hot air, the grading ring will retain the large particles and the small ones will be excluded from the rotating flash drying machine through the ring center. The cyclone separator and dust remover will recover these materials. The wet or bulk materials will be threw to the container wall by centrifugal force, and fall into the bottom of the flash dryer to be crushed and dried again.
Flow Chart
Technical Parameters of Rotating Flash Drying Machine
ModelDiameter (mm)Dimension (mm)Power (kw)Air Volume (m3/h)Water Evaporation (kg/h)Floor Space (m2)SXG-2200300 x 28000.75 to 2.2300 to 80010 to 203.5 x 2.5SXG-3300400 x 33003 to 4600 to 150020 to 503.8 x 2.7SXG-4400500 x 35004 to 7.51250 to 250025 to 704 x 3SXG-5500600 x 40005.5 to 111500 to 400030 to 1004.2 x 3.2SXG-6600700 x 42007.5 to 18.52500 to 500040 to 2004.25 x 3.25SXG-8800900 x 460011 to 18.53000 to 800060 to 6004.5 x 3.5SXG-1010001100 x 500015 to 305000 to 12500100 to 10004.75 x 3.75SXG-1212001300 x 520015 to 3710000 to 20000150 to 13005 x 4SXG-1414001500 x 540030 to 5514000 to 27000200 to 16005.25 x 4.25SXG-1616001700 x 600045 to 7518700 to 36000250 to 20005.5 x 4.5