Waste asphalt reclaimed material crushing device

Abstract

The invention discloses a waste asphalt reclaimed material crushing device. The waste asphalt reclaimed material crushing device comprises a housing and a dust cleaning device, an upright feed hopperis fixedly arranged on the top of the housing, and first motors are arranged on the upper end of the inner side of the housing, the number of the first motors is two and the height of the motors is the same. The outer sides of the first motors are provided with first motor housings, and the outer sides of first motors are connected with electric telescopic rods in horizontal direction, and one sides of the electric telescope rods which are away from the first motor are connected to rolling plates. The middle of the right side of the housing is fixedly connected to a suction fan, and the suction fan penetrates through the housing, the right side of the suction fan is connected with a dust passage, and the right side of the dust passage is provided with the dust cleaning device. The waste asphalt reclaimed material crushing device has a reasonable structural design, the waste asphalt reclaimed material crushing device can reduce the dust generated by the machine during work, the crushingquality is high, and the waste asphalt reclaimed material crushing device can meet the needs of people.

Description

technical field [0001] The invention belongs to the technical field of asphalt production equipment, in particular to a crushing device for waste asphalt reclaimed material. Background technique [0002] In recent years, in order to respond to the national requirements of "building a conservation-oriented society" and "developing a circular economy", coupled with the increase in the price of resources such as oil and stone, all road departments have taken active actions, taking "sustainable development" as the With the goal of developing "green transportation", the recycling and reuse of old road asphalt materials has received new attention and attention. The crushing of waste asphalt mixture is an important step in the old road asphalt craft. Specifically, the super-large particle size (generally greater than 40mm) particles in the waste asphalt recovered from the waste road surface are broken into small particle size particles below 40mm. [0003] The existing crushing de...

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Problems solved by technology

[0003] The existing crushing device will produce a large amount of dust during the crushing process. Because the asphalt and the skin and mucous membrane are irritating, phototoxic and carcinogenic, the dust generated by the crushing device will cause serious damage to the health of the staff. Great damage, but also caused some damage to the environment

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