Dreg-liquid separator

Abstract

The invention provides a technical scheme of a dreg-liquid separator. The scheme has the characteristics that a rack is internally provided with a closing sieving hole net belt and an extruding crawler belt; and a lower-layer crawler belt of the extruding crawler belt is contacted with an upper layer net belt of the sieving hole net belt. A net belt driving roller and a crawler belt driving roller are the same in diameter and are provided with a net belt driving chain wheel and a crawler belt driving chain wheel which are the same; the net belt driving chain wheel and the crawler belt driving chain wheel are connected with a driving chain wheel of a motor through the same chain; the rotation direction of the net belt driving chain wheel enables an upper-layer sieving hole net belt to move toward a dreg discharging opening from a dreg liquid discharging opening; and the rotation direction of the crawler belt driving chain wheel is opposite to that of the net belt driving chain wheel. An extruding roller is arranged between the upper and lower layers of the extruding crawler belt; and an extruding bottom roller is arranged between the upper and lower layers of the sieving hole net belt. The rack at the inner side of the dreg discharging opening is provided with a rinsing mixing solution collecting groove; a crawler belt lifting roller for lifting a lower-layer extruding crawler belt is arranged above the groove and between the upper-layer sieving hole net belt and the lower-layer extruding crawler belt; and a space for lifting the lower-layer extruding crawler belt is internally provided with a rinsing liquid feeding pipe.

Description

Technical field: [0001] The invention relates to a solid-liquid separation device, in particular to a slag-liquid separator capable of continuously separating extraction liquid and slag. Background technique: [0002] In the prior art, the known technology closest to the present invention is various slag-liquid separation devices in use. The existing slag-liquid separation devices separate the slag and liquid by means of extrusion or centrifugation, without considering The further extraction of the effective components remaining in the slag results in a small amount of extract remaining in the slag, which reduces the extraction efficiency, which is the deficiency of the prior art. Invention content: [0003] The technical problem to be solved by the present invention is to provide a technical solution for a slag-liquid separator in view of the deficiencies in the prior art. The rinsing ability of the slag is increased, so that the separation effect of the slag and liquid ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the known technology closest to the present invention is the various slag-liquid separation devices in use. The existing slag-liquid separation devices separate the slag and liquid by means of extrusion or centrifugation, without considering Further extraction of the remaining active ingredients in the slag results in a small amount of extract remaining in the slag, which reduces the extraction efficiency, which is the deficiency of the existing technology

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