Development apparatus for modified asphalt

A technology for modifying asphalt and asphalt, applied in the field of development devices for modified asphalt, can solve problems such as coking in development tanks, and achieve the effects of constant development temperature, good development quality and stable structure

Inactive Publication Date: 2019-04-19
南充海丽科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

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  • Development apparatus for modified asphalt
  • Development apparatus for modified asphalt
  • Development apparatus for modified asphalt

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Embodiment

[0037] Such as Figure 1~6 Shown is a development device for modified asphalt, which includes an outer casing 1, a cooling section, and a development tank from outside to inside, wherein the outer casing 1 is a sealed cylinder, and the outer casing 1 is double-layered. Vacuuming between the two layers can reduce the loss of heat. The outer casing 1 is equipped with cooling oil, and the side of the outer casing 1 is provided with an oil inlet 11 and an oil outlet 12, so that the cooling oil in the outer casing 1 can be replaced. The temperature of asphalt entering the outer casing 1 is higher than the temperature required for development, so the temperature of the asphalt is lowered to the development temperature by cooling oil, and this embodiment does not use the outer wall of the outer casing 1 for heat dissipation, because the actual production site equipment The arrangement is relatively tight, especially in large-scale production. Once the outer shell 1 with a large area ...

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Abstract

The invention discloses a development apparatus for modified asphalt. The apparatus sequentially comprises an outer shell, a cooling work part and a development tank from the outside to the inside, wherein the outer shell is provided with a plurality of coolers for maintaining the temperature of coolant oil in the outer shell; the cooling work part includes a cooling pipeline, a magnetic ball andcoolant oil, and the cooling pipeline is immersed in the coolant oil in the outer shell and is used for transporting asphalt, the magnetic ball enters the cooling pipeline from a magnetic ball inlet and moves with the asphalt to cool the asphalt, and the cooling pipeline is also provided with magnetic ball cooling portions, used for cooling an energy storage material in the magnetic ball, at intervals to ensure the continuous cooling effect of the magnetic ball; the development tank includes a tank body, a stirring frame and a hierarchical discharging device, and the hierarchical discharging device performs discharging through discharge tubes with different heights in order to reduce the tendency of coking near a single discharging port. The apparatus can effectively solve the problem of coking of the discharging port of the development tank during large-scale production, and also can ensure the development quality of the asphalt.

Description

technical field [0001] The invention belongs to the field of asphalt processing equipment, in particular to a development device for modified asphalt. Background technique [0002] Compared with traditional matrix asphalt, normal temperature modified asphalt has a better effect whether it is used for paving or producing carbon products. The production of normal temperature modified asphalt is also relatively mature, which can be roughly divided into crushing, swelling, stirring and mixing 1. Four steps of development, and the development step is often the key step for the performance of asphalt. However, because asphalt is a colloid with high viscosity, its fluidity is not as good as that of water and other liquids. It is easy to coke in the reaction vessel during production, which affects the development. As a result, sometimes even the pipeline will be blocked; there are many reasons for coking, but the most important factors are temperature and pressure, because the fluid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10C3/00B01F7/32B01F13/08B01F13/10B01F15/06B01F27/96
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
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