Automatic discharging device of upper discharge centrifugal machine

Abstract

The invention discloses an automatic discharging device of an upper discharge centrifugal machine. The automatic discharging device comprises a centrifugal mechanism, a discharging mechanism and a control mechanism. Centrifugal materials enter centrifugal tanks from a feeding opening, the centrifugal tanks carry out rotating centrifugation, liquid obtained after centrifugation is discharged out from liquid outlet holes, and solid materials obtained after centrifugation fall into a bearing trough through a falling trough; the solid materials are pushed into a discharging trough through left-and-right sliding of thin-walled discharging plates; after a gravity inductor inducts that the gravity reaches the limiting value, a discharging sensor controls discharging shovels to stop moving; a lifting sensor jacks out the discharging trough upwards after receiving a lifting signal; and the solid materials obtained after centrifugation can be taken out from a discharging opening. By means of thedevice, the solid materials in the bearing trough are prevented from being accumulated, no-dead-corner discharging of the bearing trough is achieved, the discharging efficiency is increased, automation of the discharging process is achieved, and the automation degree of the device is increased; and compared with manual discharging, the workloads of workers are reduced, the situation that cost iswasted due to the fact that a large number of discharging workers are employed is avoided, and practicality is higher.

Description

technical field [0001] The invention relates to the technical field of automatic centrifuge discharge, in particular to an automatic discharge device for an upper discharge 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 the two densities in the emulsion. , and separate immiscible liquids (such as separating cream from milk); it can also be used to remove liquid from wet solids, such as drying wet clothes with a washing machine; special super-speed tube separators can also separate different densities gas mixture; 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 parti...

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Problems solved by technology

[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 the two densities in the emulsion. , and separate immiscible liquids (such as separating cream from milk); it can also be used to remove liquid from wet solids, such as drying wet clothes with a washing machine; special super-speed tube separators can also separate different densities gas mixture; 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. According to different discharge requirements, the output of the centrifuge The setting position of the opening is also different. During the discharge process of the existing upper discharge solid-liquid centrifuge, most of the solid materials in the receiving tank are manually taken out, which is laborious and laborious, and it is impossible to avoid the solid material in the receiving tank. The accumulation of solid materials makes it impossible to discharge materials without dead ends in the trough, the discharge efficiency is not high, the automation degree of the entire discharge process is not high, the workload of workers is increased, and a large number of discharge workers are hired to bring cost waste. not tall

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