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Food Industry
Special high-speed centrifugal spray dryer for fish meal

Date: 2019-07-05 13:01:10    Views:

Selected products: LPG series high speed centrifugal spray dryer

Fishmeal material description:

Fishmeal is a high-protein feedstock that has been degreased, dehydrated, and pulverized with one or more fish as raw materials.

Fishmeal process parameters:

Solid content: 50% (initial moisture 50%)

Final moisture: 5%

The working principle of high-speed centrifugal spray dryer for fishmeal:

The air is filtered and heated into the air distributor at the top of the dryer, and the hot air enters the drying chamber in a spiral shape evenly. The liquid is sprayed into a very fine misty liquid droplet through a high-speed centrifugal atomizer at the top of the tower body, and it can be dried into a finished product in a short time by cocurrent contact with hot air. The finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is evacuated by the fan.

Performance characteristics:

◎The drying speed is fast, the surface area of the liquid is greatly increased after atomization. In the hot air flow, 95%-98% of the water can be evaporated in an instant, and the drying time is only a few seconds, which is especially suitable for the drying of heat sensitive materials.

◎The product has good uniformity, fluidity and solubility, and the product has high purity and good quality.

◎ Simplified production process and convenient operation and control. For liquids with a moisture content of 40-60% (up to 90% of special materials), it can be dried into a powder product at one time. After drying, no pulverization and screening are required, which reduces the production process and improves the purity of the product. The particle size, bulk density and moisture of the product can be adjusted within a certain range by changing the operating conditions, and the control and management are very convenient.


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