Coconut milk Spray Dryer/Pressure jet pray dryer/Pressure spray dryer

Descriptions:

Differend kinds of  products have different drying technologies and particle rules, there is no single type of the spray drying machines that meet all kinds of different requirements. Now spraying is still regard as a kind of technology. the test is the base of correctly choosing the types. The machine equipped by the “YIBU” Company is used pecially for the carry out the  technological test of the materials. This kind of pragmatic manner helps us have completed many turn-key projects, such as: detergent powder, polymerized resin, white carbon, Mn3O4, soybean milk, lipase, sea cucumber Chinese traditional medicine and etc. The material is sprayed into exiguity fog by nozzle on the top of tower. Follow the heat wind, the material is past, economizing energy, high effect, and wide used in food, dyestuff, chemical industry.

This set is an apparatus that can finish drying and granulating at the same time. The needed ball granule with certain size and ratio can be got in accordance with requirements of process to adjust pressure, flow, and size of atomizing hole.
The working of this set is as follows: the liquid of raw material is pumped in through diaphragm pump. The liquid of raw material be atomized into tiny droplets. Then it gathers with hot air and falls off. Most parts of powder material will be collected through the outlet of discharged at the bottom. The wasted air and fine powder will be collected through collector at the bottom of cyclone. At the outlet it can also be equipped with two grades of duster. Its ratio of recovery will be 96-98%.
The tower body, pipes and separator of set where will contact with raw material are made of SUS304. There is enough layer of heat preservation between inner and outer case of tower body. The filled material is fine glass cotton. The tower body I also equipped with observation door, sight glass, lamp-house and control meters and instruments that is controlled and displayed through electric control panel.

Applications: 

Food Industry

Food products in powder or agglomerate form:

• Coffee/coffee substitutes
• Food Colors
• Maltodextrine
• Soup mixes
• Spices/herb extracts
• Tea
• Tomato
• Vegetable protein

Spray drying is ideal for these heat sensitive products, where selection of system and operation is the key to high nutritive and quality powders of precise specification.

Ceramic Industry

• Advanced ceramic formulations
• Carbides
• Ferrites
• Nitrides
• Oxides
• Silicates
• Steatites
• Titanates

Spray drying is applicable to tile and electronic press powders, and plays an important role in the industrial development of high performance (advanced) ceramics. The ability to meet particle size distribution requirements, produce a spherical particle form, and handle abrasive feedstocks is an important reason for the widespread use of spray dryers in the ceramic industries.

Pharmaceutical Industry

Pharmaceuticals in powder or agglomerate form:

• Analgesics
• Antibiotics
• Enzymes
• Plasma/plasma substitutes
• Vaccines
• Vitamins
• Yeasts

Spray dryers designed specially for integration into batch or continuous operations under sanitary or aseptic conditions. Systems also available for taste masking and encapsulation. Dryers with integrated fluid beds are ideal for producing non-dusty powders for perfect tabletting.

Chemical Industry

Spray dryers for the chemical industries produce a variety of powdered, granulated and agglomerated products in systems that minimize formation of gaseous, particulate and liquid effluents.

High efficiency scrubber systems and high performance bag filters prevent powder emission, while recycle systems eliminate problems of handling solvents, product toxicity, and fire explosion risks. Special component designs (e.g. atomizers) are available for abrasive and corrosive feedstocks. High thermal efficiencies, low maintenance costs, full environmental protection, computerized control, dust-free working area are some of the features of today's spray dryers.

Polymer Industry

• ABS
• e-PVC
• PMMA
• UF/MF resins

Polymer dispersions and solutions in water or organic solvents are spray dried under closely controlled operating conditions, producing powders to precise particle size, heat treatment, and redispersibility specifications. Low softening point products are produced continuously in plants with air-brooms, air-sweeps or integrated fluid beds. For drying moist polymer powders, YIBU offers fluid beds.

Feature

1.The drying speed is fast. The surface area of liquid raw material after being atomized will be increased greatly. 95-98% of moisture can be evaporated at a moment. The time of drying needs about ten seconds to several tens of seconds. It is suitable for drying heat sensitive material particularly.
2.The finished product is ball granule with uniform size. Its fluidity and solubility are good. The purity of product is high and its quality is good.
3.The scope of application is wide. According to the characteristics of raw material, it can use hot air to dry and can also use cool air to granulate. It has strong adaptability to raw materials.
Its operation is simple and stable and convenient and is easy to realize automatic operation.

1.The evaporated amount is related to characteristics of raw material. The evaporated amount listed in the table is related to temperature. The data can be used for reference only
2.The atomizing pressure and model of pump will be equipped in accordance with the amount of raw material to be treated and the size requirement of product.
3.The power of fan should be increased suitably after equipped with cloth bag duster.

Pressure Nozzle:  Atomization by Pressure Energy

The choice of atomizer depends upon the properties of the feed and the dried product specification. In cases where more than one atomizer type is suitable, the rotary atomizer is generally preferred due to its greater flexibility and ease of operation. The advantages include:

• Handling of high feed rates without need for atomizer duplication
• Handling of abrasive feeds
• No blockage problems
• Low pressure feed system
• Ease of droplet size control through wheel speed adjustment

Processing flow: