The Centrifugal Spray Dryer from Changzhou General Equipment Technology Co., Ltd. is a high-speed and efficient solution for drying materials quickly and uniformly. The hot air enters the drying room in a spiral form, passing through the high-speed centrifugal sprayer to create extremely fine mist liquid beads. This process allows for 95-98% of water to be evaporated in a moment, making it ideal for drying heat-sensitive materials. The final products have excellent uniformity, flow ability, and solubility, with high purity and quality. The production procedures are simple, with easy operation and control. The Centrifugal Spray Dryer can dry materials with moisture contents ranging from 40-90% into powder or particle products in a single step, eliminating the need for additional processing steps like smashing and sorting. Trust Changzhou General Equipment Technology Co., Ltd. for a reliable and high-quality Centrifugal Spray Dryer.

Spray drying is the technology most widely used in the liquid technology shaping and in the drying industry. The drying technology is most suitable for producing solid powder or particle products from liquid materials, such as: solution, emulsion, suspension and pumpable paste states, for this reason, when the particle size and distribution of the final products, residual water contents, mass density and the particle shape must meet the precise standard, spray drying is one of the most desired technologies.

Introduction:

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After the air been filtered and heated the air enters into the air distributor on the top of the dryer. The hot air enters into the drying room in the spiral form and uniformly. Passing through the high-speed centrifugal sprayer on the top of the tower, the material liquid will rotate and be sprayed into the extremely fine mist liquid beads. Through the very short time of contacting the heat air, the materials can be dried into the final products. The final products will be discharged continuously from the bottom of the drying tower and from the cyclones. The waste gas will be discharged from blower.

 

Feature：

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The drying speed is high when the material liquid is atomized, the surface area of the material will increase greatly. In the hot-air flow, 95~98% of water can be evaporated at a moment. The time of completing the drying is only several seconds. This is especially suitable for drying the heat sensitive materials.Its final products own the good uniformity, flow ability & solubility. And the final products are high in purity and good in quality.The production procedures are simple and the operation and control are easy. The liquid with moisture contents of 40~60% (for special materials, the contents might be up to 90%) can be dried into the powder or particle products once a time. After the drying process, there is no need for smashing and sorting, so as to reduce the operation procedures in the production and to enhance the product purity. The product particle diameters, looseness and water contents can be adjusted through changing the operation condition within a certain range.

 

Application:

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Food and plants: Oats, chicken juice, coffee, instant tea, seasoning spices meat, protein, soybeans, peanut protein, hydrolysates and so on.

 

Carbohydrates: Corn steep liquor, corn starch, glucose, pectin, maltose, potassium sorbate and the like.

Chemical industry: Battery raw materials, basic dye pigments, dye intermediates, pesticide granule, fertilizer, formaldehyde silicic acid, catalysts, agents, amino acids, silica and so on.

Ceramics: Alumina, ceramic tile materials, magnesium oxide, talcum powder and so on.

 

SPEC

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Model/Item    Parameter	LPG
	5	25	50	100	150	200-2000
Inlet Temperature ℃	140-350 Automatically Controlled
Outlet Temperature ℃	80-90
Max Water Evaporation Capacity (kg/h)	5	25	50	100	150	200-2000
Centrifugal Spraying Nozzle Transmission Modle	Compressed Air Transmission	Mechanical Transmission
Rotation Speed (rpm)	25000	18000	18000	18000	15000	8000-15000
Spraying Desc Diameter (mm)	50	100	120	140	150	180-340
Heat Supply	Electricity	Electricity+Steam	Electricity+Steam, Fuel Oil and Gas			Settled By User
Max Electric Heating Power (kw)	9	36	63	81	99
Dimensions (L×W×H) (mm)	1800×930×2200	3000×2700×4260	3700×3200×5100	4600×4200×6000	5500×4500×7000	Depends On The Concrete Conditions
Dried Powder Collecting (%)	≥95	≥95	≥95	≥95	≥95	≥95

 

Detail

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