IN-PLACE SURFACE RECYCLING ASPHALT PAVING APPARATUS HAVING PRE-HEATER AND RECYCLER

摘要

The present invention relates to an in-place surface recycling asphalt paving apparatus having a pre-heater and a recycler that is configured to allow pre-heater heating plates for primarily heating an asphalt surface layer and a recycler heating plate for secondarily heating the asphalt surface layer to be formed as units of heating elements, thereby making manufacturing and maintenance easy, allowing the pre-heater heating plates to be easily mounted and carried, easily adjusting heating widths of the pre-heater heating plates and the recycler heating plate, also minimizing thermal deformation of the heating elements of the pre-heater heating plates and the recycler heating plate as an infrared-based heating devices having a high infrared efficiency to evenly heat the asphalt layer, and providing eco-friendly pre-heater equipment and recycler equipment having safety through oil steam filtering. According to the present invention, the in-place surface recycling asphalt paving apparatus includes: pre-heater equipment (100) having a self-propelled frame (140) on which a front heating plate (310), a center heating plate (320) and a rear heating plate (320) are disposed so as to primarily heat an asphalt surface layer; and recycler equipment (200) having a self-propelled frame (280) on which a recycler heating plate (340) is disposed to secondarily heat the asphalt surface layer heated by the pre-heater equipment (100) and to perform cutting, mixing, and paving, wherein the pre-heater heating plates (310, 320, 330) and the recycler heating plate (340) are folded on both sides thereof to adjust heating widths.;COPYRIGHT KIPO 2019