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A gravel sealing vehicle

A technology for sealing vehicles and crushing stones, applied in roads, road repairs, roads, etc., to achieve the effects of reducing production energy consumption, saving asphalt materials, and improving uniformity

Inactive Publication Date: 2017-06-20
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the foamed asphalt generating device with excellent performance can be installed on the synchronous gravel sealing vehicle, not only the purpose of asphalt spreading can be realized, but also continuous operation can be realized, and the operation efficiency can be improved. Recycling greatly saves asphalt materials and reduces production energy consumption, but there is no such technology in the prior art

Method used

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  • A gravel sealing vehicle
  • A gravel sealing vehicle
  • A gravel sealing vehicle

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Embodiment Construction

[0023] The present invention is described in further detail below in conjunction with accompanying drawing:

[0024] refer to figure 1 , the crushed stone sealing vehicle described in the present invention comprises a synchronous crushed stone sealing vehicle, and a waste asphalt storage device 1, a filtering device 2, a heating device 3, a hot asphalt tank 5, and an asphalt Foaming device 6 and foamed asphalt spreading system 8; the outlet of waste asphalt storage device 1 is connected with the inlet of hot asphalt tank 5 through filtering device 2 and heating device 3, and the outlet of hot asphalt tank 5 is connected with the inlet of asphalt foaming device 6 The outlet of the bitumen foaming device 6 is connected with the inlet of the foam bitumen spreading system 8, and the outer wall of the hot asphalt tank 5 is provided with a heat preservation device 4.

[0025] The outlet of the asphalt foaming device 6 communicates with the inlet of the foamed asphalt spreading syst...

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PUM

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Abstract

The invention discloses a crushed stone sealing vehicle, which comprises a synchronous crushed stone sealing vehicle, a waste asphalt storage device, a filtering device, a heating device, a hot asphalt tank, and an asphalt foaming device arranged on the synchronous crushed stone sealing vehicle And foam asphalt spreading system; the outlet of the waste asphalt storage device is connected with the inlet of the hot asphalt tank through the filter device and the heating device, the outlet of the hot asphalt tank is connected with the inlet of the asphalt foaming device, and the outlet of the asphalt foaming device is connected with the foam The inlets of the bitumen spreading system are connected. The invention can realize foaming and spreading of waste asphalt, and can work continuously.

Description

technical field [0001] The invention belongs to the field of road surface regeneration equipment and relates to a gravel sealing vehicle. Background technique [0002] Synchronous gravel sealing technology is to use special equipment, namely synchronous gravel sealing vehicle and bonding material (modified asphalt or modified emulsified asphalt) to spread on the road surface synchronously, and form a single surface through natural driving or tire roller rolling. Asphalt macadam wear layer is mainly used as a pavement surface layer, and can also be used for surface layer construction of low-grade roads. The synchronous crushed stone seal layer concentrates the two processes of binder spraying and aggregate spreading on one vehicle at the same time, so that the crushed stone particles can immediately contact the freshly sprayed binder. [0003] At present, the simultaneous gravel sealing technology has been widely used in the construction of the lower sealing layer of express...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/21
CPCE01C19/21
Inventor 徐信芯刘畅畅焦生杰
Owner CHANGAN UNIV