Asphalt mixture smoke concentration detection device and method

Abstract

The invention relates to an asphalt mixture smoke concentration detection device and method, and belongs to the technical field of asphalt detection devices. The device comprises detection mechanisms,each detection mechanism comprises a bottom plate, stand columns perpendicular to the bottom plates are arranged on the bottom plates, smoke detection devices are arranged on stand columns, display devices are arranged on the stand columns, universal wheels are arranged at the lower portions of the bottom plates, there are the plurality of detection mechanisms, rod bodies are arranged between thestand columns of the adjacent detection mechanisms, fixed plates are oppositely arranged at the positions, located at the end portions of the rod bodies, on the stand columns, through holes are arranged at the fixed plates at the two sides, rotating shafts penetrating and rotationally connected with the internal portions of the through holes on the fixed plates at the two sides are fixedly arranged on the end portions of the rod bodies, the plurality of detection mechanisms are arranged to drive the smoke detection devices to detect the asphalt smoke at the same time to improve the detectionrange of the asphalt mixture smoke concentration detection device so as to improve the use effect of the asphalt mixture smoke concentration detection device.

Description

technical field [0001] The invention relates to the technical field of asphalt detection equipment, in particular to an asphalt mixture smoke concentration detection device and a detection method thereof. Background technique [0002] Asphalt mixture is a general term for the mixture made by mixing mineral aggregates and asphalt binder. According to the material composition and structure, it can be divided into continuous gradation and discontinuous gradation mixture. According to the mineral material gradation composition and porosity, it can be divided into dense gradation, semi-open gradation and open gradation mixture. A large number of high-grade roads use asphalt mixture pavement. Because the asphalt contains fluorescent substances, it will produce The gas has carcinogens, and when the construction workers lay the asphalt pavement, the harmful gas generated and accumulated during the hot mixing of the asphalt mixture will cause great harm to the human body, so it is n...

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Problems solved by technology

[0004] The above existing technical solutions have the following defects: although the height of the smoke concentration detection device is adjustable, the smoke concentration detection device can only detect the smoke concentration at one point each time, which reduces the detection capacity of the asphalt mixture smoke concentration detection equipment. range, thereby reducing the use effect of smoke concentration detection equipment

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