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The working principle of the high-speed centrifugal spray dryer: After the air is filtered and heated, it enters the air distributor at the top of the dryer, and the hot air enters the drying chamber evenly in a spiral shape
.
The material liquid passes through the high-speed centrifugal atomizer at the top of the tower body, and is (rotated) sprayed into extremely fine mist-like liquid droplets, which can be dried into products in a very short period of time in contact with hot air
.
The products are continuously output from the bottom of the drying tower and the cyclone separator, and the exhaust gas is evacuated by the fan
.
Performance characteristics of high-speed centrifugal spray dryer: 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 only takes a few seconds.
It is especially suitable for drying heat-sensitive materials
.
2.
The product has excellent uniformity, fluidity and solubility, high product purity and good quality
.
3.
The production process is simplified and the operation and control are convenient
.
The liquid with a moisture content of 40-60% (special materials can reach 90%) can be dried into a powder product at one time, and it does not need to be destroyed and selected after drying, reducing the production process and improving the product purity
.
The particle size, bulk density and water content of the product can be adjusted by changing the operating conditions within a certain range, and the control and management are very convenient
.
.
The material liquid passes through the high-speed centrifugal atomizer at the top of the tower body, and is (rotated) sprayed into extremely fine mist-like liquid droplets, which can be dried into products in a very short period of time in contact with hot air
.
The products are continuously output from the bottom of the drying tower and the cyclone separator, and the exhaust gas is evacuated by the fan
.
Performance characteristics of high-speed centrifugal spray dryer: 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 only takes a few seconds.
It is especially suitable for drying heat-sensitive materials
.
2.
The product has excellent uniformity, fluidity and solubility, high product purity and good quality
.
3.
The production process is simplified and the operation and control are convenient
.
The liquid with a moisture content of 40-60% (special materials can reach 90%) can be dried into a powder product at one time, and it does not need to be destroyed and selected after drying, reducing the production process and improving the product purity
.
The particle size, bulk density and water content of the product can be adjusted by changing the operating conditions within a certain range, and the control and management are very convenient
.
