Asphalt mixing equipment with heating device

Abstract

The invention discloses asphalt mixing equipment with a heating device and relates to the technical field of asphalt mixing. The asphalt mixing equipment comprises a tank body and a sealing cover for sealing the tank body, wherein a feeding hole, which is communicated with the inner part of the tank body, is formed in the sealing cover; a discharging hole is formed in one side of the bottom end of the tank body; a stirring shaft located in the tank body is arranged below the sealing cover; a stirring assembly is arranged at the upper end of the stirring shaft; a pair of long stirring blades and a pair of short stirring blades are arranged at the lower end of the stirring shaft; the tank body comprises an inner shell body and an outer shell body; a cavity structure is formed by the inner shell body and the outer shell body; a heat insulating layer, an isolation layer and a heating layer are arranged in the cavity structure in sequence from outside to inside. The asphalt mixing equipment disclosed by the invention has the advantages of simple structure, high working efficiency, no stirring dead angle and high practicability.

Description

technical field [0001] The invention relates to the technical field of asphalt mixing, and more specifically relates to an asphalt mixing equipment with a heating device. Background technique [0002] Asphalt is a waterproof, moisture-proof and anti-corrosion organic gelling material. Bitumen is stored in a large storage tank. When it is used for output, it is necessary to heat the bitumen in the storage tank to improve the fluidity of the bitumen and facilitate smooth and fast output. [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 th...

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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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