Horizontal spiral filtering centrifugal machine

Abstract

The invention relates to a horizontal spiral filtering centrifugal machine. The horizontal spiral filtering centrifugal machine comprises a machine base, and a supporting base and a machine shell areinstalled on the machine base, a shaft sleeve is movably connected in the supporting base, a main shaft is movably connected in the shaft sleeve, an outer rotary drum is arranged in the machine shell,a concentration rotary drum and a filtering rotary drum which are connected with each other are arranged in the outer rotary drum, one end of the shaft sleeve is connected with the concentration rotary drum, the other end of the shaft sleeve is connected with a driving wheel which is connected with a hydraulic differential, and the hydraulic different is connected with the main shaft. The horizontal spiral filtering centrifugal machine has the advantages that characteristics of a sedimentation centrifuge drum and characteristics of a filtering centrifuge drum are combined together, so that solid-liquid mixed liquid needing to be separated is concentrated and thickened through a sedimentation area firstly and then dehydrated and spin-dried through a filtering area in a separation process,the purpose of reducing the water content of solid materials is achieved, the separation effect is good, suspension liquid can be continuously fed, concentrated, washed, dehydrated and discharged during full-speed operation, and the horizontal spiral filtering centrifugal machine is widely applied to the industries of chemical engineering, food, salt, mining, pharmacy and the like.

Description

technical field [0001] The invention relates to the technical field of centrifugal equipment, in particular to a horizontal spiral filter 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 liquids with different densities and immiscible liquids in the emulsion. The centrifuge can also be used to remove the liquid in the wet solid, using different Due to the different sedimentation speeds of solid particles in liquids with different densities or particle sizes, some decanter centrifuges can also classify solid particles according to density or particle size, but the existing horizontal decanter centrifuges cannot well achieve the functions of sedimentation and filtration. As a result, the moisture content of the solid material is ...

AI Technical Summary

Problems solved by technology

The centrifuge is mainly used to separate the solid particles in the suspension from the liquid, or to separate two liquids with different densities and immiscible liquids in the emulsion. The centrifuge can also be used to remove the liquid in the wet solid, using different Due to the different sedimentation speeds of solid particles in liquids with different densities or particle sizes, some decanter centrifuges can also classify solid particles according to density or particle size, but the existing horizontal decanter centrifuges cannot well achieve the functions of sedimentation and filtration. Effect, the moisture content of the solid material is high, and the purpose of thickening and removing fine particles cannot be achieved

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