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Asphalt regenerating roller with anti-adhesion heating device and anti-adhesion method

A technology of asphalt regeneration drum and heating device, which is applied in roads, road repairs, roads, etc. It can solve the problems of dry drum sticking, difficult maintenance, high cost, and low thermal efficiency, so as to reduce bonding performance, reduce overall energy consumption, The effect of solving the sticky problem

Active Publication Date: 2016-06-22
FUJIAN SOUTHERN HIGHWAY MECHANICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of serious sticking, low thermal efficiency and high maintenance cost of the drying drum in the prior art, a solution to the sticky material on the inner wall of the asphalt recycling drum and the drum is provided

Method used

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  • Asphalt regenerating roller with anti-adhesion heating device and anti-adhesion method
  • Asphalt regenerating roller with anti-adhesion heating device and anti-adhesion method

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Embodiment Construction

[0022] The present invention will be further described below through specific embodiments.

[0023] refer to Figure 1 to Figure 2 As shown, the asphalt regeneration drum with the anti-adhesive material heating device includes a drum body 1, a burner 2, an anti-adhesive material heating device 3 and insulation cotton.

[0024] The drum body 1 includes an outer drum and an inner drum, and the inner drum is divided into a combustion zone 11 and a lifting zone 12 in sequence.

[0025] The burner 2 is connected to the front end of the combustion zone of the drum body 1 for heating the regenerated asphalt in the drum body 1 .

[0026] The anti-stick material heating device 3 includes a heat transfer oil pipeline 31, a heat transfer oil delivery device 32, a heat transfer oil tank 33 and a hydraulic rotary structure 34;

[0027] The heat transfer oil pipeline 31 includes a heat transfer oil heating pipeline 311 arranged on the outer wall of the drum body combustion zone 121, a hea...

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Abstract

The invention relates to the technical field of stirring devices, particularly to an anti-adhesion heating device capable of solving the problem that materials adhere to an inner wall inside an asphalt regenerating roller and an anti-adhesion method. The asphalt regenerating roller with the anti-adhesion heating device comprises the anti-adhesion heating device, wherein the anti-adhesion heating device comprises a heat conduction oil pipeline and a heat conduction oil transportation device; the heat conduction oil pipeline is arranged on the outer wall of a roller body from a combustion zone to a material dispersing zone; and the heat conduction oil transportation device communicates with the heat conduction oil pipeline and is used for transporting heat conduction oil to the heat conduction oil in the heat conduction oil pipeline. According to the asphalt regenerating roller with the anti-adhesion heating device and the anti-adhesion method, the heat conduction oil in the heat conduction oil pipeline is heated through directly utilizing the heat energy of the combustion zone of the roller body, the temperature of the material dispersing zone of the roller body is increased, and the roller wall of the roller body is heated to the temperature capable of enabling the asphalt material to be molten to be liquid; and the regenerated material adhesive property is reduced through the asphalt regenerating roller and the anti-adhesion method, the material sticking problem of the roller wall of a currently existing roller is completely solved, the integral energy consumption of the device is reduced, and energy saving and environmental protection are realized.

Description

technical field [0001] The invention relates to the technical field of stirring equipment, in particular to an anti-adhesive material heating device and an anti-adhesive material method for solving the adhesive material on the inner wall of an asphalt recycling drum. Background technique [0002] Asphalt concrete regeneration equipment is the old asphalt mixture planed from the invalid asphalt pavement by using regeneration technology. Raw materials are evenly mixed to produce high-quality asphalt concrete. Since the old asphalt mixture will release a large amount of smoke when the temperature reaches above 130°C, the drying degree inside the existing asphalt recycling drum is usually below 130°C, and the heated old asphalt material is sticky and easy to stick to the drum On the inner wall and blades, it is necessary to manually clean regularly, otherwise it will affect the continuity of production, reduce production efficiency and mixing quality. [0003] In order to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/10E01C19/08
CPCE01C19/08E01C19/1004
Inventor 侯建强翟资雄庄志瑞程建奎黄文景李金李德华严子利
Owner FUJIAN SOUTHERN HIGHWAY MECHANICAL
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