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

Development device for modified asphalt

A technology of modified asphalt and asphalt, which is applied in the field of modified asphalt development equipment, can solve the problems of coking in the development tank, achieve the effects of constant development temperature, stable structure, and reduced work intensity

Inactive Publication Date: 2020-12-29
南充海丽科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a development device for modified asphalt, which can effectively solve the problem of coking in the development tank during large-scale production, and at the same time ensure the development quality of asphalt

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
  • Development device for modified asphalt
  • Development device for modified asphalt
  • Development device for modified asphalt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037]Such asFigure 1~6Shown is a development device for modified asphalt, which includes an outer casing 1, a cooling unit, and a development tank from the outside to the inside. The outer casing 1 is a sealed cylinder, and the outer casing 1 is double-layered. Vacuuming between the two layers can reduce heat loss. The outer shell 1 is equipped with cooling oil. The side of the outer shell 1 has an oil inlet 11 and an oil outlet 12. The cooling oil in the outer shell 1 can be replaced. The temperature at which the bitumen enters the outer shell 1 is higher than the temperature required for development, so the cooling oil is used to reduce the temperature of the bitumen to the development temperature. However, this embodiment does not use the outer wall of the outer shell 1 for heat dissipation. This is because the actual production site equipment The arrangement is relatively close, especially for large-scale production. Once the outer shell 1 with a large floor area radiates heat,...

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

PropertyMeasurementUnit
melting pointaaaaaaaaaa
Login to View More

Abstract

The invention discloses a development device for modified asphalt, which sequentially includes an outer shell, a cooling section, and a development tank from the outside to the inside, wherein several coolers are arranged on the outer shell to maintain the temperature of the cooling oil in the outer shell; The above-mentioned cooling section includes cooling pipes, magnetic balls, and cooling oil. The cooling pipes are immersed in the cooling oil in the outer shell and are used for the transportation of asphalt. The pipeline is also provided with magnetic ball cooling parts for cooling the energy storage material in the magnetic ball at intervals to ensure that the magnetic ball continues to play a cooling role; the development tank includes a tank body, a stirring frame, and a graded discharge device. The discharge device discharges materials separately through discharge pipes of different heights, reducing the coking tendency near the only discharge port. The invention can effectively solve the problem of coking at the discharge port of the development tank during large-scale production, and at the same time ensure the development quality of the asphalt.

Description

Technical field[0001]The invention belongs to the field of asphalt processing equipment, and specifically relates to a development device for modified asphalt.Background technique[0002]Compared with the traditional base asphalt, the room temperature modified asphalt has better use effect whether it is used in paving or the production of carbon products. The production of room temperature modified asphalt is also relatively mature, which can be roughly divided into crushing, swelling, and mixing. , Development four steps, and the development step is often the key step for the performance of asphalt, but because asphalt is a relatively viscous colloid, fluidity is not as good as water and other liquids, it is easy to coke in the reaction vessel during production, affecting development The effect, sometimes even clogging the pipeline; as for the causes of coking, there are many reasons, but the most important are the two factors of temperature and pressure, because the fluidity of asph...

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 Patents(China)
IPC IPC(8): B01F7/32B01F13/08B01F13/10B01F15/06C10C3/00B01F27/96
CPCC10C3/00B01F27/96B01F33/45B01F33/82B01F2035/98B01F35/92B01F2101/38
Inventor 王洪雷斯斯
Owner 南充海丽科技有限公司
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