Disc centrifuge is a kind of centrifuge widely used in biological industry

Centrifuge is the use of centrifugal force, the separation of liquid and solid particles or liquid and liquid mixture of components of the machinery. The centrifuge is mainly used to separate the solid particles in the suspension from the liquid, or separate two kinds of liquid with different density and immiscible in the emulsion (such as separating cream from milk); it can also be used to remove the liquid in the wet solid, such as drying wet clothes with a washing machine; the special super speed tube separator can also separate gas mixtures with different densities; the use of the centrifuge is different Some centrifuges can also classify solid particles according to their density or particle size. Let's introduce the classification of centrifuges

Disc centrifuge is a kind of centrifuge widely used in biological industry. Disc centrifuge can be divided into centrifugal clarifier and centrifugal separator. The centrifuge that separates the liquid and solid phase in suspension by different centrifugal settling speed is called centrifugal clarifier. The centrifuge that separates two kinds of liquid which are different in weight or insoluble in each other by different centrifugal settling speed is called disc centrifuge. It is a kind of vertical centrifuge. The drum is installed on the upper end of the vertical shaft and rotates at high speed by the motor through the transmission device. Inside the drum there is a set of disc-shaped parts which are overlapped with each other. There is a small gap between the discs. The suspension (or emulsion) is added to the drum by a feed tube located in the center of the drum. When the suspension (or emulsion) flows through the gap between the discs, the solid particles (or droplets) settle on the disc under the action of the centrifuge to form sediment (or liquid layer).

The sediment slides along the disc surface and separates from the disc and accumulates in the large diameter part of the drum. The separated liquid is discharged from the drum through the liquid outlet. The role of the disc is to shorten the settling distance of solid particles (or droplets) and expand the settling area of the drum. The production capacity of the separator is greatly improved due to the installation of discs in the drum. The solid accumulated in the drum is removed manually after the separator is shut down, or discharged from the drum by slag discharging mechanism without stopping the machine. Disc separator is a kind of vertical centrifuge. The drum is installed on the upper end of the vertical shaft and is driven by the motor through the transmission device to rotate at high speed.

Inside the drum there is a set of disc-shaped parts which are overlapped with each other. There is a small gap between the discs. The suspension (or emulsion) is added to the drum by a feed tube located in the center of the drum. When the suspension (or emulsion) flows through the gap between the discs, the solid particles (or droplets) settle on the disc under the action of the centrifuge to form sediment (or liquid layer). The sediment slides along the disc surface and separates from the disc and accumulates in the large diameter part of the drum. The separated liquid is discharged from the drum through the liquid outlet. The role of the disc is to shorten the settling distance of solid particles (or droplets) and expand the settling area of the drum. The production capacity of the separator is greatly improved due to the installation of discs in the drum. The solid accumulated in the drum is removed manually after the separator is shut down, or discharged from the drum by slag discharging mechanism without stopping the machine.