Hot air type asphalt surface hot reproduction repairing vehicle
A kind of asphalt pavement, heat regeneration technology, applied in the direction of road repair, road, road, etc., can solve the problems of low thermal efficiency, complex structure of repair vehicle, complex structure of heater, etc.
Inactive Publication Date: 2009-10-28
ANSHAN SENYUAN ROAD & BRIDGE
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Problems solved by technology
This brings about a problem: the structure of the heater is complex and the thermal efficiency is low; the asphalt treatment system also needs to be equipped with a set of heaters, which makes the structure of the entire repair vehicle more complicated and the heat utilization rate of the fuel gas is low
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[0022] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0023] Such as figure 1 , 2 , Shown in 3 and 4, the hot air type asphalt pavement thermal regeneration repair vehicle of the present invention comprises automobile chassis 1, asphalt pavement heating wall 5, asphalt concrete heating regeneration device 8, feeding device 9 ( figure 1 , 2 ), which is characterized in that a hot blast stove 7 is arranged on the said automobile chassis 1, and this hot blast stove 7 comprises a body of heater, a burner 10 connected with the body of heater, a fuel tank connected with the burner 10, The combustion controller that is connected with this burner, the hot-blast outlet 11 that is connected with described furnace body, the hot-blast distributor 3 that is connected with this hot-blast outlet 11, the outlet 33,34 of this hot-blast distributor 3 ( image 3 ) are respectively connected with the asphalt ...
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The invention relates to an asphalt surface hot reproduction repairing device, in particular to a hot air type asphalt surface hot reproduction repairing vehicle. The repairing vehicle comprises a vehicle chassis, an asphalt surface heating wall, an asphalt concrete heating regeneration unit, a feeding device, a hot asphalt box and an emulsified asphalt box, wherein a hot blast furnace is arranged on the vehicle chassis and comprises a furnace body, a burner, a fuel tank, a combustion controller and a hot air outlet opening, wherein a butterfly valve and a hot air distributor are arranged in the hot air outlet opening, and the outlets of the hot air distributor are connected with the asphalt surface heating wall and the asphalt concrete heating regeneration unit respectively through hot air pipelines; a hot air circulating fan is arranged in front of the hot blast furnace and is respectively connected with the asphalt surface heating wall and the asphalt concrete heating regeneration unit through a hot air circulating pipeline; and the feeding device is a hopper type lifting feeding device. The invention provides a hot air type asphalt surface hot reproduction repairing device with simpler and more reasonable structure, sufficiently utilized heat of the fuel gas, energy saving and emission reduction.
Description
technical field [0001] The invention relates to asphalt pavement thermal regeneration repair equipment, in particular to a hot air type asphalt pavement thermal regeneration repair vehicle. Background technique [0002] With the development of the society, the highway transportation business has also developed rapidly, and the workload of highway repairs has also increased rapidly. Conventional manual repairs have been far from meeting the needs. Various mechanized and automated asphalt pavement thermal regeneration repairs Equipment came into being. US patent US4601605 "Highway pavement repair equipment", US4781491 "Highway pavement hot repair vehicle and its air supply equipment" and the PM-400-48TRK black road maintenance vehicle produced in the United States are representative works. The main equipment used in these technologies includes a car, a road heater (commonly known as "heating wall") and its air supply equipment, a set of road rakes, an asphalt treatment system...
Claims
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Inventor 关保余曹维新赵艳红高连栋张玉荣张鲁宁
Owner ANSHAN SENYUAN ROAD & BRIDGE