Ice particle, and method and device for removing rubber from airport runway by using ice particles

Abstract

The invention discloses an ice particle, and a method and a device for removing rubber from an airport runway by using ice particles. The method comprises the following steps of mixing the ice particles with high pressure water to form ice particle-containing high pressure water flow; performing strike peeling and chemical cleaning on a rubber binding substance on the surface of the airport runway by using the ice particle-containing water flow; separating rubber particles and recovering cleaning fluid and the like. The device comprises an ice machine, a high pressure water pump, a mixing chamber and nozzles; one end of the mixing chamber is connected with the high pressure water pump through a pipeline; the other end of the mixing chamber is connected with the ice machine through a pipeline; the nozzles are arranged on the mixing chamber. The ice particle required by the method and the device comprises the following components: mandarin oil, sorbitan fatty acid ester and deionized water in a volume ratio of 65:30:100. The device and the method solve the problem of residue in the traditional method for removing rubber from the airport runway and the problem of pollution brought by chemical cleaning; compared with the traditional cleaning method, the method has the advantages that the cleaning efficiency is multiplied, the energy consumption and the cost are greatly reduced, and safety and environment friendliness are achieved.

Description

technical field [0001] The invention relates to the technical field of airfield runway cleaning and degumming, in particular to an ice granule and a method and device for degumming an airport runway by using the ice granule. Background technique [0002] The "glue black" of the runway is mainly a black tape-like substance produced by the intense friction between the landing gear tires and the runway when the aircraft lands. With the increase of the number of aircraft landings, the airport runway is constantly thickened due to the high-speed and high-temperature friction between the aircraft tires and the ground due to the aircraft's landing and high-speed friction. The landing area at the end forms a large area of ​​"black marks", while reducing the runway friction coefficient. After a long time, the rough road surface will become very smooth, and this will easily cause the aircraft to skid off the runway. If it exceeds the standard value and accumulates to a certain thick...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides an ice particle and a method and a device for removing glue from an airstrip by using the ice particle, so as to solve the problem that "glue black" is difficult to effectively separate and remove and the chemical Residues cause pollution to the environment and other issues

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