A kind of asphalt pavement hot-in-place recycling machine for recycling asphalt smoke and dust

A technology of asphalt pavement and recycling machine, which is applied in the direction of roads, roads, road repairs, etc. It can solve the problems of energy waste, fugitive emission of waste asphalt smoke, and environmental pollution, so as to save energy, change the problem of unorganized emission, and improve competition. force effect

Active Publication Date: 2017-10-27
JILIN JIAPENG GRP
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  • Application Information

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Problems solved by technology

Moreover, the existing in-situ recycler has the problem of unorganized emission of waste asphalt smoke and dust during the working process, which wastes energy and pollutes the environment

Method used

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  • A kind of asphalt pavement hot-in-place recycling machine for recycling asphalt smoke and dust
  • A kind of asphalt pavement hot-in-place recycling machine for recycling asphalt smoke and dust
  • A kind of asphalt pavement hot-in-place recycling machine for recycling asphalt smoke and dust

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Embodiment Construction

[0017] With reference to the accompanying drawings, an asphalt pavement thermal in-situ regeneration machine for recycling asphalt fumes includes a new material adding device 1 , a recycled material collecting device 2 , a layered heating device for recycled materials 3 and a recycling device 4 for regenerated waste smoke and dust. The new material adding device 1 is used to provide fresh asphalt material for the reclaimed material layered heating device 3 , and the reclaimed material collecting device 2 is used to provide the reclaimed material layered heating device 3 with pavement reclaimed material. The recycled material collection device 2 includes a receiving bucket 201 and an inclined feeding conveyor belt 202. The receiving bucket 201 is arranged at the bottom of the inclined feeding conveyor belt 202, and the top of the inclined feeding conveyor belt 202 is connected to the layered heating of recycled materials. device 3. Described new material adding device 1 compris...

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Abstract

The invention discloses an in-situ heat regeneration machine for asphalt pavement, which includes a new material adding device, a recycled material collecting device, a layered heating device for recycled materials, and a regenerated waste smoke and dust recycling device; the new material adding device and The reclaimed material collection device is used to provide new asphalt mixture and pavement reclaimed material for the regenerated material layered heating device respectively; Heating auger, the outer side of the heating mixing tank is provided with a heating plate, the outlet of the upper heating mixing tank is connected with the feeding port of the heating mixing tank adjacent to the lower layer; the regenerated waste smoke recycling device includes a burner, and the The regenerated material layered heating device is connected to the burner through the hot air conveying pipe, and the burner is connected to the road surface heating plate through the hot air conveying pipe. The invention improves the final paving and rolling temperature, and at the same time changes the problem of unorganized emission of waste asphalt smoke and dust in traditional regeneration units.

Description

technical field [0001] The invention relates to an on-site thermal regeneration machine for asphalt pavement, in particular to an in-situ thermal regeneration machine for asphalt pavement recycling. Background technique [0002] At present, the in-situ recycling machines produced by various brand manufacturers at home and abroad work on the principle of using the recycled materials heated by the original road surface to use the horizontal mixing cylinder that comes with the recycling unit to mix and spread the raked recycled materials. Due to the heating of the original road surface The heating capacity of the machine is limited, and the paving temperature of the general pavement regeneration mixing is 120--130 ℃, which is lower than the national standard paving temperature of asphalt mixture 140-160 ℃. Moreover, the existing in-situ recycling machine has the problem of unorganized emission of waste asphalt smoke and dust in the working process, which wastes energy and pollu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/10E01C19/08
Inventor 王志山姜军王志荣韩雪松
Owner JILIN JIAPENG GRP
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