Bituminous concrete building stone cleaning and airing device

Abstract

The invention discloses a bituminous concrete building stone cleaning and airing device. The device comprises a cleaning pond, a first feeding packing auger, a cleaning tank and a second feeding packing auger, a water inlet pipe which is used for adding water into the cleaning pond is further arranged at the top of the cleaning pond, the bottom of the cleaning pond gradually shrinks inwards to form the cleaning tank, the first feeding packing auger is installed in the cleaning tank and is composed of feeding blades and a rotary shaft, the spiral feeding blades are fixed to the outer part of the rotary shaft, the rotary shaft is driven by a first motor which is installed at one side of the cleaning tank, and the end of the cleaning tank is connected with the second feeding packing auger through an adaption pipe. The bituminous concrete building stone cleaning and airing device has the advantages that both cleaning and airing of building stones can be automatically completed, the efficiency of the device is high, the automated degree is high, and in the process, manual participation is basically not needed; meanwhile, the included angle of the air outlet direction of air outlet pipesand the axial direction of the second feeding packing auger is an acute angle, the airing effect is played, delivery of the building stones can also be promoted, and the work load of the second feeding packing auger is reduced.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a device for cleaning and air-drying asphalt concrete stones. Background technique [0002] Asphalt concrete, commonly known as asphalt concrete, is artificially selected with a certain gradation composition of mineral materials, crushed stone or crushed gravel, stone chips or sand, mineral powder, etc., and a certain proportion of road asphalt materials, mixed under strictly controlled conditions made mixture. [0003] The existing asphalt concrete stone cleaning devices are generally manual cleaning or machine cleaning, which has low efficiency and high labor intensity. The existing machine cleaning has a relatively complicated structure, requires manual participation, and has a low degree of automation. Contents of the invention [0004] The object of the present invention is to provide a device for cleaning and air-drying asphalt concrete stones, so as to solve the pr...

AI Technical Summary

Problems solved by technology

[0003] The existing asphalt concrete stone cleaning devices are generally manual cleaning or machine cleaning, the efficiency of manual cleaning is low, and the labor intensity is high. The existing machine cleaning has a relatively complicated structure, requires manual participation, and has a low degree of automation

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