Horizontal type double-cone spiral sedimentation centrifuge

Abstract

The invention discloses a horizontal type double-cone spiral sedimentation centrifuge. The horizontal type double-cone spiral sedimentation centrifuge comprises a rack, a plurality of bearing seats, small end journals, large end journals, a central spindle, a first-stage spiral journal, a second-stage spiral journal, a first-stage spiral, a second-stage spiral, a plurality of spiral blades, a first-stage rotating drum, a second-stage rotating drum, a first-stage sedimentation area, a first-stage drying area, a second-stage drying area, a cover shell, a main motor, an auxiliary motor, a plurality of triangular belts, rotating drum belt wheels, a differential, a coupling, a feeding pipe, a plurality of first-stage spiral discharging ports, a plurality of second-stage spiral discharging ports, a plurality of first-stage rotating drum bar weir plates, a plurality of second-stage rotating drum bar weir plates, and a rotating drum solid phase outlet. According to the horizontal type double-cone spiral sedimentation centrifuge, by arranging the first-stage spiral journal, the second-stage spiral journal, the first-stage spiral, the second-stage spiral, the spiral blades, the first-stage rotating drum, the second-stage rotating drum, the first-stage sedimentation area, the first-stage drying area, and the second-stage drying area, suspension liquid is separated and dried twice, the moisture content of an obtained solid phase is lower, and the separation effect and production efficiency are greatly improved.

Description

technical field [0001] The invention relates to a mold, in particular to a horizontal double-cone spiral sedimentation centrifuge. Background technique [0002] The horizontal screw decanter centrifuge is a kind of suspension that enters the drum through the feeding pipe and the screw outlet. Under the action of the centrifugal force generated by the high-speed rotation of the main engine, the solid particles with large specific gravity are deposited on the inner wall of the drum, and the spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out. The phase outlet, the separated clear liquid flows out of the machine through the opening of the weir plate. [0003] With the continuous development of the horizontal spiral decanter centrifuge, the horizontal helical decanter centrifuge has been widely used due to its unique advantages, but the existing horizontal helical decanter centrifuge ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a horizontal double-cone spiral decanter centrifuge to solve the common problem of low efficiency and poor effect of suspension separation

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