Asphalt concrete regenerative heating and heat-preservation mixing carrier vehicle

Abstract

The invention discloses an asphalt concrete regenerative heating and heat-preservation mixing carrier vehicle which comprises a vehicle body, an asphalt regenerative heating device and an emulsified asphalt spraying device, wherein the asphalt regenerative heating device and the emulsified asphalt spraying device are arranged on a chassis of the vehicle body; the asphalt regenerative heating device comprises a hydraulic power system, a rotary tillage stirring system, a heating heat-preservation system, an asphalt pumping system, a material metering device and a smoke dust removal system. The processing and transporting amount can be 6m<3>, the mixing carrier vehicle is suitable for large-scale asphalt pavement construction so as to guarantee the pavement paving quality, the field construction operation is promoted, and the problems of regenerative utilization, transport, storage and environmental pollution of asphalt pavement milling wastes and maintenance and repair of the asphalt pavement in winter are comprehensively solved. Meanwhile, the problem that heat of asphalt is dissipated during ultra-long distance transport and super-long time construction is solved, and the asphalt pavement maintenance cost is greatly saved.

Description

technical field [0001] The invention relates to an asphalt transport vehicle, in particular to an asphalt concrete regeneration heating and heat preservation mixing transport vehicle. Background technique [0002] At present, domestic asphalt pavement construction generally adopts the mode of mixing station plus dump truck for transportation and feeding. After the pavement is completed, the temperature has dropped a lot, resulting in poor fluidity and difficult compaction, which is far from guaranteeing the quality of pavement construction. Especially in the asphalt paving of long-span bridge decks with higher quality requirements, this method has been abandoned in most construction plans, and only expensive imported equipment can be used to achieve insulation measures in the asphalt transportation stage. Thirdly, in terms of partial repair of asphalt pavement, due to the lack of corresponding equipment in China, the asphalt used for road repair is basically stir-fried manu...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of asphalt concrete recycling heating insulation mixing transport vehicle, which is suitable for large-scale construction of asphalt pavement to ensure the quality of pavement paving, is conducive to on-site construction operations, and comprehensively solves the transportation and storage of asphalt pavement milling waste. , Environmental pollution problems, greatly saving the cost of asphalt pavement maintenance

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