A high-speed vertical centrifuge

Abstract

The invention discloses a high-speed vertical centrifuge. The high-speed vertical centrifuge comprises a roller, the roller is arranged in a tank, a main rotating shaft is arranged at the bottom of the roller, and the main rotating shaft is mounted on a self-aligning bearing block of a workbench through a self-aligning bearing. A first discharge opening and a second discharging opening are formedin the upper and lower ends of the roller respectively, and a spiral propeller is coaxially arranged in the roller. A feeding guide pipe is arranged in an auxiliary rotating shaft, and air pressure shock absorbers are arranged between the upper end of the roller and the tank and between the lower end of the roller and the tank. Balls are arranged at the ends of the air pressure shock absorbers, and sliding grooves which are in sliding connection with the balls are formed in the roller. According to the high-precision centrifuge, raw materials needing to be separated enter the centrifuge through the feeding guide pipe and are discharged into the roller through a raw material outlet, the separation effect is good, and the precision is high.

Description

technical field [0001] The invention relates to the technical field of centrifuges, in particular to a high-speed vertical centrifuge. Background technique [0002] A centrifuge is a machine that uses centrifugal force to separate components in a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used to separate the solid particles in the suspension from the liquid; or to separate two different densities and immiscible liquids in the emulsion; it can also be used to remove the liquid in the wet solid, and the special super speed Tubular separators can also separate gas mixtures of different densities; using the characteristics of different sedimentation velocities of solid particles of different densities or particle sizes in liquids, some decanter centrifuges can also classify solid particles according to density or particle size. [0003] In the prior art, the rotation speed of ordinary centrifuges is around 2000 rpm, but the centrifuges...

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Problems solved by technology

[0003] In the prior art, the rotation speed of ordinary centrifuges is around 2000 rpm, but the centrifuges around 2000 rpm can no longer meet the requirements of the current industry, and the centrifuges used in the petroleum industry are difficult to make high-speed centrifuges due to their large volume. machine, and with the increase of the volume of the centrifuge, its noise and vibration are also increasing, and the life of the equipment is short; and the accuracy of the separation of raw materials by the centrifuge in the existing industry is also very important

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