Movable asphalt heating equipment beneficial to uniform heating

Abstract

The invention relates to the technical field of asphalt heating, and discloses movable asphalt heating equipment beneficial to uniform heating. The movable asphalt heating equipment comprises an outerbox, a heating box and a servo motor, wherein the inner bottom wall of the outer box is fixedly connected with the bottom of the heating box, the bottom of the servo motor is fixedly connected with the top of the outer box, and the top wall of the heating box is movably connected with a rotating shaft. According to the movable asphalt heating equipment beneficial to uniform heating, an oil guideheat pipe, a stirring rod, a rotating shaft and an oil storage tank are arranged, the heat conduction oil is rapidly heated in the oil storage tank through the heating rod; an oil pump is started, heat conduction oil circulates between the oil storage tank and the heat conduction oil pipe, the heating area of asphalt is increased, the asphalt is continuously heated, the asphalt and a modifier areuniformly heated while being uniformly mixed in cooperation with continuous overturning of the stirring rod, and the problems that an existing asphalt heating device cannot uniformly heat the asphalt,the heating time of the asphalt is prolonged, and the asphalt and the modifier are insufficiently mixed are solved.

Description

technical field [0001] The invention relates to the technical field of asphalt heating, in particular to a movable asphalt heating device which is beneficial to uniform heating. Background technique [0002] Asphalt is an indispensable material for road construction. Since asphalt needs to be added with a modifier to make the asphalt meet the requirements for use, it needs to be fully mixed with the modifier when it is heated to make the modifier fully effective. Currently The asphalt heating equipment heats the asphalt through the heating device at the bottom of the asphalt heating tank. This heating method will cause uneven heating of the asphalt and prolong the heating time. The unevenly heated asphalt and the modifier cannot be fully fused. In the existing In the asphalt heating equipment, although the motor stirring device is used to realize the uniform heating of the asphalt heating cylinder, the centrifugal force generated by the stirring during the asphalt mixing pro...

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a movable asphalt heating equipment that is conducive to uniform heating, which has the advantages of uniform heating and sufficient mixing of asphalt and modifier, and solves the problem that the current asphalt heating equipment cannot heat the asphalt evenly , it will prolong the heating time of asphalt, and the problem of insufficient mixing of asphalt and modifier

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