A kind of asphalt regeneration equipment with good regeneration effect

Abstract

The invention discloses asphalt regeneration equipment with good regeneration effect, which belongs to the technical field of asphalt regeneration. A plurality of sets of stirring paddles distributed on the driving shaft are arranged inside the mixing drum, and the outer ends of the stirring paddles are connected with magnetic stirring paddles, and are mounted on a support The left and right inner walls of the seat are equipped with magnetic drive paddles that are mutually repulsive with multiple magnetic agitation paddles. The rotating magnetic drive paddles form a magnetic field in a certain area. When multiple agitation paddles drive the magnetic agitation paddles to rotate to the magnetic drive paddle side , using the principle of repulsion of the same polarity of magnetic substances, the rotating magnetic drive paddle can make the magnetic agitation paddle rotate temporarily within this range, so that the stirring shaft and the hollow scraper plate rotate relatively, and the end surface of the paddle is realized during the rotation process At the same time, the periodic short-term rotation cooperates with its revolution along the drive shaft to continuously drive the stir-fry from the bottom upwards, and further agitate the stir-fry during the driving process, which is more conducive to improving the propulsion of the stirring paddle. Stir-fry mixing effect.

Description

technical field [0001] The invention relates to the technical field of asphalt regeneration, in particular to an asphalt regeneration device with good regeneration effect. Background technique [0002] Asphalt pavement is widely used in road construction because of its flatness, less dust, impermeability, and durability. The maintenance of asphalt pavement is convenient. The widely used method is the regeneration technology of asphalt pavement. After sieving, it is re-mixed with new asphalt, new aggregates, regenerated agents, etc. in a certain proportion to form a mixture to meet certain performance, which not only solves the environmental pollution problem of asphalt concrete waste materials, but also saves new asphalt mixture. , has good economic and social benefits. [0003] At present, all manufacturing plants basically use the old asphalt mixture to be continuously added to the drying drum for heating. After being heated to the required temperature, it is stored and ...

AI Technical Summary

Problems solved by technology

[0004] After the mixing equipment in the prior art is used, there are the following problems: During the stir-frying process of the asphalt frying material, the hot asphalt on the frying material plate in the cylinder body is seriously bonded to the fine sand sticky material, forming a thick layer , which is not conducive to the continuous frying of asphalt, and there is also the problem of difficult cleaning; in addition, due to gravity, the recovered asphalt material will have the problem of uneven mixing. When the stirring is uneven, it is difficult to ensure that the asphalt frying Uniform heating, making it difficult to achieve a good regeneration effect

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