A high-speed centrifuge for food testing

Abstract

The invention discloses and provides a high-speed centrifugal machine for food detection. The high-speed centrifugal machine comprises a feeding mechanism, a centrifugal mechanism arranged at the bottom end of the feeding mechanism, cooling systems arranged on the two sides in the centrifugal mechanism, and a cleaning mechanism arranged at the top end of the centrifugal mechanism. The feeding mechanism comprises a feeding hopper. The bottom end of the feeding hopper is connected with a feeding pipe. A flow valve is arranged in the feeding pipe. The centrifugal mechanism comprises a liquid filling barrel connected to the bottom end of the feeding pipe, a main centrifugal barrel is arranged in the liquid filling barrel, a drive shaft is connected to the bottom end of the main centrifugal barrel, and a connecting frame is arranged on the side face of the drive shaft. A plurality of auxiliary centrifugal barrels are arranged on the side face of the connecting frame, and the bottom end of the drive shaft is connected with a fixing base. The connecting frame is composed of a plurality of auxiliary supports. Samples are subjected to centrifugal treatment through the manner of combining ofthe main centrifugal barrel and the multiple auxiliary centrifugal barrels, different raw materials can be conveniently subjected to rapid centrifugal treatment at the same time, and the work efficiency is improved; and meanwhile, the high-speed centrifugal machine integrally has a good cooling effect and self-cleaning capability, and is conveniently used for a long time.

Description

technical field [0001] The invention relates to the technical field of food detection, in particular to a high-speed centrifuge for food detection. 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 (such as separating cream from milk); it can also be used to remove Liquid in wet solids, such as drying wet clothes with a washing machine; using the characteristics of different sedimentation speeds 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. When the suspension of fine particles is standing still, the suspended particles will gradually sink due to the action of...

AI Technical Summary

Problems solved by technology

[0007] (1) The general centrifuge uses the same container for multiple centrifugation for different samples, and needs to be cleaned after each centrifugation, which makes the centrifugation efficiency low and is not conducive to the rapid detection of food

[0008] (2) Because the common centrifuges need to rotate at high speed, after a long time of rotation, the overall heat will be seriously affected, which will affect the working efficiency and service life of the machine

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