Thermal regeneration asphalt stone material addition system

A technology of thermal regeneration and asphalt, applied in the direction of roads, road repair, roads, etc., can solve the problems of poor road paving effect and lack of asphalt viscosity of asphalt stone, and achieve the effect of improving properties and good paving effect.

Inactive Publication Date: 2015-03-25
天津天合建岭路桥工程科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Asphalt aggregates are used for road pavement by spraying asphalt on the aggregates. The existing asphalt aggregates are generally crushed and used as pavement bases in the recycling process. However, the crushed asphalt aggregates lack the viscosity of asphalt, which makes the road pavement effect poor.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Thermal regeneration asphalt stone material addition system
  • Thermal regeneration asphalt stone material addition system
  • Thermal regeneration asphalt stone material addition system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0014] As shown in the figure, the present invention includes a silo 4, an equipment frame, a hoist 5 connected to the silo located on one side of the equipment frame, and a heating pipe bucket arranged on the top of the equipment frame and connected to the outlet 8 of the hoist and the outlet is inclined. 1. Connect the lower silo 6 at the outlet of the heating tube barrel and the mixing tank 3 located at the outlet of the lower hopper. The side of the low end outlet of the heating tube barrel is provided with a fuel injection port 7, and the high end inlet of the heating tube barrel is provided with An induced draft fan 9, a rotary turning gear 10 is provided inside the heating pipe barrel, a liquid asphalt nozzle 2 is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention relates to an asphalt stone material production process, particularly to a thermal regeneration asphalt stone material addition system, which comprises a material bin, an equipment rack, a lifter arranged on one side of the equipment rack and connected with the material bin, a heating pipe barrel arranged on the top end of the equipment rack, connected with the lifer outlet and with an obliquely-arranged outlet, a material discharge bin connected with the heating pipe barrel outlet, and a stirring cylinder arranged on the material discharge bin outlet, wherein a fuel crater is arranged on one side of the lower end outlet of the heating pipe barrel, the high end inlet of the heating pipe barrel is provided with an induced fan, rotation type turn teeth are arranged inside the heating pipe barrel, a liquid state asphalt spraying nozzle is connected on the internal of the upper end of the stirring cylinder, rotation stirring blades are arranged inside the stirring cylinder, and the lower end of the stirring cylinder is provided with a material outlet. According to the present invention, the regeneration asphalt stone material is heated in the heating pipe barrel, such that the regeneration asphalt stone material melts and then enters the stirring cylinder and then is sprayed and stirred so as to improve the nature of the regeneration asphalt stone material, and the regeneration asphalt stone material can be used for the road surface layer, and the road surface paving effect is good.

Description

technical field [0001] The invention relates to a production process of asphalt aggregates, in particular to a system for adding thermally recycled asphalt aggregates. Background technique [0002] Asphalt aggregates are used for road pavement by spraying asphalt on them. Existing asphalt aggregates are generally crushed and used as pavement bases in the recycling process. However, the pulverized asphalt aggregates lack the viscosity of asphalt, which makes the road pavement effect poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a system for adding thermally regenerated asphalt stones. [0004] The present invention is achieved through the following technical solutions: [0005] A system for adding heat recycled asphalt stones, including a silo, an equipment frame, a hoist connected to the silo on one side of the equipment frame, and a heating pipe bucket arra...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E01C19/08
CPCE01C19/1004
Inventor 郑建岭
Owner 天津天合建岭路桥工程科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products