Working Principle and Structural Features
A tubular centrifuge is a high-speed separation device primarily consisting of a slender drum, a drive motor, a base, and a feed and discharge system. Its core is an upright cylindrical drum that can rotate at speeds exceeding 20,000 rpm, creating a powerful centrifugal field that rapidly separates components of varying densities within a mixed liquid. Solid particles are flung against the inner wall of the drum under high-speed rotation, while the liquid separates into two layers based on density differences and is discharged through different outlets. The slender drum and long separation channels provide extremely high separation precision, making it ideal for processing mixtures with low concentrations and fine particles.
Performance Advantages
Tubular centrifuges offer significant advantages, including high speed, excellent separation performance, and stable operation. Their separation factor can reach over 15,000, far exceeding that of conventional centrifugal equipment, effectively separating particles as fine as 0.5 microns. The equipment utilizes a direct-drive motor and a high-strength alloy steel drum, ensuring safety and reliability at high speeds. Its simple structure, with virtually no wearing parts, reduces maintenance costs. Furthermore, the unit operates smoothly, is quiet, and requires minimal floor space, making it suitable for continuous production.
Wide Range of Applications
Tubular centrifuges are widely used in a variety of industries, including pharmaceuticals, bioengineering, food and beverages, chemicals, and environmental protection. In the pharmaceutical field, they are used to clarify and separate antibiotics, vaccines, and blood products; in the food industry, they are used to purify and clarify plant proteins, fruit juices, and teas; in the chemical industry, they are suitable for the purification, classification, and purification of fine chemical liquids; and in environmental protection, they are used to remove fine suspended solids from wastewater. Due to their high separation accuracy, they are particularly suitable for applications requiring stringent liquid clarity.
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