Solid-liquid separation device for recycling road paving waste asphalt

Abstract

The invention relates to the technical field of asphalt recovery, in particular to a solid-liquid separation device for road paving waste asphalt recovery. The device comprises a shell, wherein a heating cavity is defined in the shell in the vertical direction, a semicircular feeding port is vertically and downwards formed in the upper end face of the shell, and the feeding port is communicated with the heating cavity, a heating magnetic ring is fixedly arranged in the shell around the circumferential direction of the heating cavity; a power heating component which comprises a first motor connected to the upper end face of the shell through bolts, wherein the lower output end of the first motor is fixedly connected with a driving shaft, and the driving shaft is rotationally arranged in theheating cavity; a solid output component which comprises a solid output cavity formed in the lower end of the shell; and a liquid output component which comprises a liquid output cavity formed in thelower end of the shell, so that the problem that a large amount of gravels are contained in asphalt in the asphalt recycling process is solved.

Description

technical field [0001] The invention relates to the technical field of asphalt recovery, in particular to a solid-liquid separation device for road paving waste asphalt recovery. Background technique [0002] Asphalt is a kind of high-viscosity organic liquid. It is liquid and has a black surface. It is soluble in carbon disulfide. It is a waterproof, moisture-proof and anti-corrosion organic gelling material. Asphalt is mainly used in coatings, plastics, rubber and other industries and paving roads etc. The road is the basic construction formed by the huge human and material resources invested in our country, and the asphalt concrete pavement is the commonly used road construction method. When the road surface is used for a long time, cracks are prone to appear on the old road surface. The asphalt at the cracked part of the road surface will be scraped off during repairs, which will cause this part of asphalt to be wasted, and the corresponding asphalt also contains a lot o...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a solid-liquid separation device for road paving waste asphalt recovery, to solve the problem that the asphalt contains a large amount of gravel in the process of asphalt recovery in the above-mentioned background technology

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