Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-precision instrument for determining paraffin content of asphalt

A high-precision, quantitative measurement technology, applied in instruments, measuring devices, scientific instruments, etc., can solve the problem of not achieving rapid cooling and high control accuracy, and achieve the effect of saving time and labor, easy operation, and rapid cooling.

Inactive Publication Date: 2014-10-01
无锡市鑫路道路材料有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the asphalt wax content measuring instrument currently used cannot meet the requirements of rapid cooling and high control accuracy, and also has the function of preventing frosting

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
  • High-precision instrument for determining paraffin content of asphalt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , the embodiment of the present invention includes:

[0015] A high-precision asphalt wax content tester, comprising: a body 1, a control panel 2, a distillation studio 3, a cooling studio 4, an automatic constant temperature refrigeration device 5 and an anti-frost device 6, the top of the body 1 is set There is the control panel 2, the distillation working chamber 3 is arranged on the upper part of the body 1, the cooling working chamber 4 is arranged on the lower part of the body 1, and the co...

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 invention discloses a high-precision instrument for determining the paraffin content of asphalt. The instrument comprises a body, a control panel, a distillation work room, a cooling work room, an automatic constant-temperature cooling device and an anti-frosting device, wherein the control panel is arranged on the top of the body, the distillation work room is arranged on the upper part of the body, the cooling work room is arranged on the lower part of the body, the automatic constant-temperature cooling device is arranged at the bottom of the cooling work room, and the anti-frosting device is arranged in the cooling work room. In the mode, the instrument is provided with the automatic constant-temperature cooling device and the anti-frosting device, so that the instrument has the advantages of rapidity in cooling, high control accuracy, simplicity and convenience in operation, time-saving and labor-saving properties and has an anti-frosting function.

Description

technical field [0001] The invention relates to the field of wax content measuring instruments, in particular to a high-precision asphalt wax content measuring instrument. Background technique [0002] Reduce the cohesiveness and plasticity of petroleum asphalt, and it is particularly sensitive to temperature (that is, poor temperature stability). Wax has a great influence on the performance of asphalt pavement. Existing studies believe that the presence of wax in asphalt will make the asphalt easy to soften at high temperature, resulting in a decrease in the high-temperature stability of the asphalt pavement and rutting. Similarly, at low temperature, the asphalt will become brittle and hard, resulting in a decrease in the low-temperature crack resistance of the pavement and cracks. In addition, the wax will reduce the adhesion between the asphalt and the stone. Peeling phenomenon, resulting in damage to the road surface, more seriously, the waxy asphalt will reduce the sk...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/14
Inventor 谢龙伟
Owner 无锡市鑫路道路材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com