Asphalt pavement in-situ heat regenerator with asphalt smoke dust recycling function
A technology of asphalt pavement and recycling machine, applied in the direction of roads, roads, road repair, etc., can solve the problems of fugitive emission of waste asphalt smoke and dust, waste of energy, pollute the environment, etc., so as to change the problem of fugitive emission, save energy, and enhance competition. force effect
Active Publication Date: 2015-12-30
JILIN JIAPENG GRP
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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
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[0017] With reference to the drawings, an asphalt pavement thermal in-situ regenerator for recycling asphalt smoke and dust includes a new material adding device 1, a recycled material collecting device 2, a recycled material layered heating device 3, and a recycled waste smoke and dust recycling device 4. The new material adding device 1 is used to provide freshly mixed asphalt material to the recycled material layered heating device 3, and the recycled material collecting device 2 is used to provide road reclaimed material to the recycled material layered heating device 3. The recycled material collection device 2 includes a collecting bucket 201 and an inclined feeding conveyor belt 202. The collecting bucket 201 is arranged at the bottom end of the inclined feeding conveyor belt 202, and the top end of the inclined feeding conveyor belt 202 is connected to the recycled material for layered heating. Device 3. The new material adding device 1 includes a new material feeding h...
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The invention discloses an asphalt pavement in-situ heat regenerator with an asphalt smoke dust recycling function. The asphalt pavement in-situ heat regenerator comprises a new material adding device, a regenerated material collecting device, a regenerated material layering heating device and a regeneration waste smoke dust recycling device. The new material adding device and the regenerated material collecting device are respectively used for providing new asphalt mixtures and pavement regenerated materials for the regenerated material layering heating device; the regenerated material layering heating device comprises a plurality of layers of heating mixing vats, the heating mixing vats are vertically arranged, mixing augers are arranged in the heating mixing vats, heating plate layers are arranged on the outer sides of the heating mixing vats, and discharge outlets of the upper-layer heating mixing vats are communicated with feed inlets of the lower-layer adjacent heating mixing vats; the regenerated waste smoke dust recycling device comprises a combustor, the regenerated material layering heating device is connected with the combustor by a hot air delivery pipeline, and the combustor is connected with pavement heating plates by a hot air delivery pipeline. The asphalt pavement in-situ heat regenerator has the advantages that ultimate paving roller compaction temperatures can be increased, and the problem of unorganized emission of waste asphalt smoke dust of the traditional regeneration units can be solved.
Description
Technical field [0001] The invention relates to an asphalt pavement in-situ thermal regeneration machine, in particular to an asphalt pavement in-situ thermal regeneration machine for recycling asphalt soot. Background technique [0002] At present, the in-situ recycling machines produced by various domestic and foreign brand manufacturers work on the principle of mixing and paving the regenerated materials that have been heated by the original road surface using the horizontal mixing tank that comes with the recycling unit. The heating capacity of the machine is limited. The general pavement temperature of recycled mixing paving is 120-130℃, which is lower than the national standard paving temperature of asphalt mixture by 140-160℃. Moreover, the existing on-site recyclers have the problem of unorganized emission of waste asphalt soot during the working process, which wastes energy and pollutes the environment. Summary of the invention [0003] Based on the above technical probl...
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Inventor 王志山姜军王志荣韩雪松
Owner JILIN JIAPENG GRP