Centrifuge for automatically separating pulp and dregs

Abstract

The invention discloses a centrifuge for automatically separating pulp and dregs. The centrifuge comprises a machine bin for fixing a gearbox and a stepping motor, and a liquid collecting bin for filtering, wherein the stepping motor is connected to the gearbox through a driven shaft; a liquid outlet is formed right below the liquid collecting bin; a feeding tube for conveying a material is arranged at the outer side of the liquid collecting bin; the output end of the gearbox is connected to a filtering frame in the liquid collecting bin through a rotating shaft, so that the gearbox drives the filtering frame to rotate; the filtering frame has a frame structure of which the outer end is provided with an opening and the middle is provided with a filtering screen; the output end of the feeding tube extends into the filtering frame from the opening end of the filtering frame; a dreg outlet is formed in the bottom part of the liquid collecting bin at the outer part of the opening end of the filtering frame. According to the centrifuge, a washing plate reciprocates in the filtering frame, so that the material on the filtering screen can be removed without stopping the centrifuge, and as a result, the working efficiency can be greatly improved.

Description

technical field [0001] The invention relates to a centrifuge, in particular to a centrifuge for automatic separation of pulp and residue. Background technique [0002] Centrifuges are widely used in chemical, pharmaceutical, food and other industries, mainly for separating or drying liquid components in materials. [0003] The structure of the existing centrifuge is as follows: a cylindrical drum is arranged in the casing, filter holes are opened on the side wall of the drum, a filter screen is arranged on the inner wall of the drum, the drum is arranged on the main shaft, and the main shaft Driven by the driving device to run at high speed, the feeding device is installed on the machine cover. When working, the material that needs to be removed from the liquid component is introduced into the drum by the feeding device, and the high-speed rotating drum throws the liquid component in the material out of the drum, so as to achieve the purpose of solid-liquid separation. T...

AI Technical Summary

Problems solved by technology

The material that has lost its liquid content will adhere to the filter screen on the inner wall of the drum layer by layer. With the increase of the feed amount, the material attached to the inner wall of the drum will also increase continuously. Therefore, it is necessary to stop frequently and manually or scrape the material The device scrapes and recovers the materials attached to the filter screen, which seriously affects the work efficiency

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