In-place hot recycling device for continuous mobile construction

Abstract

The invention discloses an in-place hot recycling device for continuous mobile construction. The in-place hot recycling device comprises a flat vehicle body, wherein idler wheels are arranged on the bottom of the flat vehicle body; a hopper device is arranged on the front part of the flat vehicle body; a heating device is arranged on the flat vehicle body; a material carrying device is arranged onthe flat vehicle body and on the rear side of the heating device; a stock bin device is arranged on the rear side of the material carrying device and is located under the top of the material carryingdevice; a mixing vat device is arranged under the stock bin device. The invention firstly realizes mobile intermittent stirring at home and abroad; grading of asphalt concrete after heating and milling of pavement is realized; heat flow impact circular heating of exposed pavement after milling is realized; efficient circular treatment for visible pitch gas is realized; organized environment-friendly emission of circular flue gas is realized; high-efficient and energy-saving heating is realized; working heat preservation of working device is realized; starting preheating of working device is realized; promotion for milling asphalt concrete and grading asphalt concrete is realized.

Description

technical field [0001] The invention belongs to the field of road surface maintenance and repair equipment, and in particular relates to a continuous mobile construction in-situ thermal regeneration equipment. Background technique [0002] At present, the size and weight of the in-situ hot recycling mixing equipment for pavement materials exceed the standard (standard pallet transportation cannot be realized); the construction radius is large and the flexibility is poor; the heating of asphalt smoke is large and the pollution is serious; the uniformity of the asphalt mixed material cannot be guaranteed; asphalt There are problems such as temperature loss during the conveying and mixing process of materials. [0003] For example, the general mixing method is continuous mixing, such as figure 1 As shown, the asphalt material enters from one end and exits from the other end. The timing and uniformity cannot be guaranteed, and all materials do not participate in the overall mix...

AI Technical Summary

Problems solved by technology

[0002] At present, the size and weight of the in-situ hot recycling mixing equipment for pavement materials exceed the standard (standard pallet transportation cannot be realized); the construction radius is large and the flexibility is poor; the heating of asphalt smoke is large and the pollution is serious; the uniformity of the asphalt mixed material cannot be guaranteed; asphalt There are problems such as temperature loss during the conveying and mixing process of materials

[0003] For example, the general mixing method is continuous mixing, such as figure 1 As shown, asphalt material enters from one end and exits from the other end, the time and uniformity cannot be guaranteed, and all materials do not participate in the overall mixing

[0004] For another example, the material lifting device in the existing hot-in-place regenerative mixing equipment does not have the folding function, the height exceeds the standard, and the standard pallet transportation cannot be realized.

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