Modular asphalt cold recycling mixing equipment

Abstract

The invention discloses modular asphalt cold-regeneration stirring equipment, and belongs to the field of pavement construction machinery. The equipment comprises a batching system, an inclined belt conveyor, a powder transition chamber unit, a stirring system, a finished product chamber, a foam asphalt feeding system, a main-building supporting leg ladder, and a control chamber. The batching system conveys materials to the inclined belt conveyor, then the inclined belt conveyor conveys the materials to the stirring system, which is arranged in the upper part of the finished product chamber; the powder transition chamber unit is arranged in the upper part of the stirring system, and the powder transition chamber unit, the stirring system, and the finished product chamber are all encapsulated by corrugated boards. The equipment can recycle emulsified asphalt and foamed asphalt at the same time; due to the modular design, the equipment can be conveniently transported, the installation becomes more convenient and quicker, moreover, an complete encapsulation structure is adopted, thus the environment protection requirements can be met, and the equipment is worthy to promote and use.

Description

technical field [0001] The invention relates to the technical field of asphalt regeneration, in particular to a modular asphalt cold recycling mixing device, which belongs to road machinery. Background technique [0002] Asphalt recycling equipment is one of the main equipment for road asphalt pavement construction and maintenance. Usually, asphalt concrete pavement needs to be renovated every 10 years. In the past, when pavement was renovated, the old pavement was often scrapped, resulting in a lot of waste of pavement materials and It has caused a lot of pollution to the environment, so it is necessary to recycle the milled waste materials through regeneration technology. [0003] The regeneration of asphalt is the reverse process of aging. Usually, a rejuvenating agent can be added. After the rejuvenating agent is added, the relative content of asphaltene can be reduced, and the solubility of soft asphaltene to asphaltene can be improved, the compatibility of asphalt can...

AI Technical Summary

Problems solved by technology

[0004] Most of the asphalt cold recycling equipment currently on the market is restructured from stabilized soil equipment, which is inconvenient for installation and transportation. There is no foamed asphalt supply system, emulsified asphalt and foamed asphalt cannot be used at the same time, and there is a lack of environmental protection measures, which cause serious environmental pollution.

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