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Engineering road asphalt aggregate laying mechanism

A technology of road asphalt and aggregate, applied in the field of asphalt aggregate laying mechanism of engineering road, can solve the problem that asphalt is easy to produce harmful gas, damage the health of construction workers, etc., and achieve the effects of protecting health, slowing impact and reducing emissions

Inactive Publication Date: 2020-06-02
盐城市何达城市开发建设有限公司
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  • Description
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Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of engineering road asphalt aggregate laying mechanism, to solve the problem that the existing engineering road asphalt aggregate laying mechanism in the above-mentioned background technology is when the asphalt is paved, due to the higher temperature of the asphalt coming out of the paver , making the asphalt under high temperature easy to produce harmful gas, which will damage the health of construction workers

Method used

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  • Engineering road asphalt aggregate laying mechanism
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  • Engineering road asphalt aggregate laying mechanism

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0030] Such as Figure 1-7 As shown, the present invention provides a technical solution: a construction road asphalt aggregate laying mechanism, including a body 1 and a screed frame 2, the screed frame 2 is arranged on the right side of the body 1, and the surface of the screed frame 2 is A casing 3 is installed, and both sides of the casing 3 are provided with an air suction mechanism 4, and the air suction mechanism 4 is connected to the outer wall surface of the casing 3 through a bracket 301, and a shock absorbing mechanism 5 is installed on one side of the body 1 surface. A protective box 6 is installed on the top surface of the shock absorbing mechanism 5 , and a partition 601 is provided in the cavity of the protective box 6 .

[0031] The suction mechanism 4 is comp...

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Abstract

The invention discloses an engineering road asphalt aggregate laying mechanism, which comprises a machine body and a screed frame. The screed frame is arranged on the right side of the machine body; asleeve is mounted on the surface of the screed frame; air suction mechanisms are arranged on the two sides of the sleeve; the air suction mechanism is connected with the outer wall surface of the sleeve through a support; a damping mechanism is mounted on one side of the surface of the machine body; a protection box is mounted on the surface of the top of the damping mechanism; and the protectionbox is internally provided with a separation plate. Through mutual cooperation of a draught fan and the gas suction mechanisms, waste gas generated during asphalt pavement can be adsorbed and conveyed to an impurity removal mechanism through a pipeline to be subjected to impurity removal, and then, the waste gas can be filtered through the filtering mechanism, and thus emission of harmful gas inthe waste gas is reduced.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to an engineering road asphalt aggregate laying mechanism. Background technique [0002] Asphalt aggregate is a composite material, mainly composed of asphalt, coarse aggregate, fine aggregate, mineral powder, and some polymers and wood cellulose are added; different structures are formed by mixing these materials with different qualities and quantities, And have different mechanical properties. [0003] But, there is following shortcoming in existing mechanism that is used for engineering road asphalt aggregate laying: [0004] 1. When the existing project road asphalt aggregate laying mechanism is paving asphalt, due to the high temperature of the asphalt coming out of the paver, the asphalt at high temperature is prone to produce harmful gases, which will damage the health of construction workers. Contents of the invention [0005] The purpose of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/30
CPCB01D46/30
Inventor 丁蕾蕾熊艳
Owner 盐城市何达城市开发建设有限公司
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