Modified asphalt rubber milling equipment

Abstract

The invention discloses modified asphalt rubber milling equipment. The equipment comprises an equipment body, a rubber milling cavity, a rubber milling rod and a feeding port, the rubber milling cavity is formed inside the equipment body, the rubber milling rod is installed inside the rubber milling cavity, a scraper blade is fixedly installed at one end, close to the inner wall of the rubber milling cavity, of the rubber milling rod, the feeding port is formed in the top of the rubber milling cavity, a discharging port is formed in one side of the rubber milling cavity, one side, close to the discharging port, of the rubber milling cavity is connected with a conveying mechanism, a quantifying mechanism is arranged on the top of the equipment body, and a screening mechanism is arranged on one side, close to the discharging port, of the equipment body. By arranging the screening mechanism and the conveying mechanism, modified asphalt with large particles can be screened, qualified modified asphalt can be collected, the modified asphalt with the large particles can be conveyed into the interior of the rubber milling cavity again under the action of the conveying mechanism to be subjected to rubber milling treatment, it is avoided that raw materials are manually fed and discharged many times, the operation time is saved, and machining efficiency and machining quality are improved.

Description

technical field [0001] The invention relates to the technical field of asphalt processing, in particular to modified asphalt rubber grinding equipment. Background technique [0002] Asphalt, commonly known as asphalt, is an organic gelling material left over from refining petroleum and coal tar. It has good anti-corrosion, insulation and plastic properties. It is often used in paving, construction, anti-corrosion, waterproofing and electrical industries. Modified, modified asphalt is the addition of rubber, resin, high molecular polymer, finely ground rubber powder or other fillers, or measures such as light oxidation of asphalt to improve the performance of asphalt or asphalt mixture. The improved asphalt binder is often used in rubber mill equipment when asphalt is modified, but there are still some problems in the existing modified asphalt rubber mill equipment: [0003] 1. When the existing modified asphalt rubber mill equipment is used to modify the asphalt, the pulver...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a modified asphalt rubber mill equipment to solve the problem that the existing modified asphalt rubber mill equipment on the market proposed by the above-mentioned background technology has insufficient crushing effect on asphalt when the rubber mill is modified for asphalt Thoroughly, large particles of asphalt raw materials are likely to exist after the rubber mill is completed, which makes the asphalt modification effect poor. If multiple rubber mills are carried out, it is necessary to manually load the raw materials many times, which is troublesome in processing and production, and cannot Precise control of the input amount of admixtures makes processing more inconvenient and reduces the production efficiency of modified asphalt

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