Agitation device

Abstract

The invention relates to the technical field of an asphalt agitation and discloses an agitation device. The agitation device comprises a tank and a seal cover, the seal cover for sealing the tank is provided with a feeding port communicated with the interior of the tank, and one side of the bottom end of the tank is provided with a discharging port. An agitation shaft is arranged below the seal cover and in the tank and provided with an agitation component A, an agitation component B and an agitation component C sequentially from top to bottom. The tank comprises an inner shell and an outer shell, the inner shell and the outer shell form a cavity structure which is provided with a heat insulation layer, an isolation layer and a heating layer sequentially from outside to inside, the heating layer comprises a heat conducting oil spiral pipe which is spirally wound on the inner shell, the outer shell is provided with a heat conducting oil outlet and a heat conducting oil inlet, and the heat conducting oil outlet and the heat conducting oil inlet are communicated with two ends of the heat conducting oil spiral pipe respectively. The agitation device has advantages of simple structure, high operation efficiency, freeness of dead corners in agitation and high practicality.

Description

technical field [0001] The invention relates to the technical field of asphalt mixing, and more particularly to a mixing device. Background technique [0002] Asphalt is a waterproof, moisture-proof and anti-corrosion organic cementitious material. Asphalt is stored in a large storage tank. When it is used for output, it is necessary to heat the asphalt in the storage tank to improve the fluidity of the asphalt and facilitate smooth and fast output. [0003] Some existing asphalt storage tanks generally only have one layer of insulation layer to keep the asphalt in the storage tank warm. Because there is no heating layer, the asphalt will be gradually solidified, which will have a certain impact on its use. At the same time, the existing asphalt storage tanks The tank does not have a weighing function, and it is impossible to know the remaining asphalt in the storage tank. For this reason, we propose an asphalt storage tank that can measure the weight. [0004] The mixing ...

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Problems solved by technology

[0003] Some existing asphalt storage tanks generally only have one layer of insulation layer to insulate the asphalt in the storage tank. Because there is no heating layer, the asphalt will be gradually solidified, which will have a certain impact on its use. At the same time, the existing asphalt storage The tank does not have a weighing function, and it is impossible to know the remaining asphalt in the storage tank. Therefore, we propose a kind of asphalt storage tank that can measure the weight

[0004] The stirring efficiency of the stirring device in the existing asphalt storage tank is low; in addition, due to the certain viscosity of the asphalt, the mixing speed between the asphalt is relatively slow, resulting in long stirring time

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