Fruit Powder Spray Drying Machine
The spray dryer is the most widely used process in the liquid process shaping and drying industry. It is most suitable for generating powdery and granular solid products from solutions, emulsions, suspensions and pasty liquid materials.
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Product Introduction
Production Description:
The fruit powder spray drying machine is the most widely used process in the liquid process shaping and drying industry. It is most suitable for generating powdery and granular solid products from solutions, emulsions, suspensions and pasty liquid materials. Therefore, when the particle size distribution, residual moisture content, bulk density and particle shape of the finished product must meet precise standards, spray drying is a very ideal process. It is divided into centrifugal type and pressure type, and different atomization methods are selected according to the characteristics of different materials. It is widely used in chemical, food and pharmaceutical industries.
Typical types of Spray dryer:
1. High-speed Centrifugal Spray Dryer :
suitable for materials with high viscosity or solid particles, and the atomization operation is more flexible. The designed production capacity can be adjusted within ±25%.
2. Pressure Spray Dryer :
suitable for low-viscosity and pure liquid materials, using high-pressure pump (8-20MPa), sprayed from a special nozzle.
Working Principle:
After filtering and heating, the air enters the air distributor on the top of the fruit powder spray drying machine, and the hot air enters the drying chamber evenly in a spiral shape. The material liquid passes through the high-speed centrifugal atomizer on the top of the tower, and (rotating) sprays into very fine misty liquid beads, which can be dried into finished products in a very short time in co-current contact with hot air. The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the exhaust gas is evacuated by the fan.
Production site:
Technical Parameters:
Production Name | Spray Drying machine |
Model | JP-SD series |
Raw material | SUS 304 (or customized) |
Evaporation Capacity | 50L/h to 1500L/h (or customized) |
Function | Production of dry powder, fine and medium particle products from fruit and vegetable materials such as solutions, emulsions, suspensions, pastes, etc. |
Usage | Produce various fruit and vegetable powder, fat-rich milk powder, cocoa milk powder, milk substitute powder, blood hunting powder, egg white (yellow), etc. Oats, chicken juice, coffee, instant tea, flavored meat, protein, soybean, peanut protein, hydrolysate, corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, etc. |
Features:
1. The drying speed is fast, and the surface area of the material liquid is greatly increased after atomization. In the hot air flow, 95%-98% of the water can be evaporated instantly, and the drying time is only a few seconds, which is especially suitable for the drying of heat-sensitive materials.
2. The product has good uniformity, fluidity and solubility, high purity and good quality.
3. The production process of the fruit powder spray drying machine is simplified and the operation and control are convenient. For liquids with a moisture content of 40-60% (up to 90% for special materials), they can be dried into powder products at one time, without crushing and screening after drying, reducing production procedures and improving product purity. The product particle size, bulk density and water content can be adjusted by changing the operating conditions within a certain range, and the control and management are very convenient.
Demonstration:
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