Dust falling fixing device for concrete strength detection and dust falling method thereof

Abstract

The invention discloses a dust falling fixing device for concrete strength detection and a dust falling method thereof. The dust falling fixing device comprises a base, a driving shell is arranged atthe upper end of the base; the driving shell is connected with a mounting cavity; a connecting mechanism is arranged between the mounting cavity and the driving shell; a driving mechanism is arrangedin the driving shell; an atomization nozzle is fixedly arranged in the mounting cavity, a liquid inlet pipe and an air inlet pipe of the atomization nozzle extend out of the side surface of the mounting cavity, one end of the liquid inlet pipe is connected with a water tank, one end of the air inlet pipe is connected with a pneumatic control valve, and the water tank and the pneumatic control valve are arranged on the base. By means of the swing process, the dust falling range can be enlarged, dust falling is more uniform, the dust falling fixing device is suitable for the dust falling processof large-area concrete, and air detection can be conducted in the dust falling environment.

Description

technical field [0001] The invention relates to the technical field of dust reduction, in particular to a dust reduction fixture for concrete strength detection and a dust reduction method thereof. Background technique [0002] Concrete refers to the artificial stone made of cement as the main cementitious material, mixed with water, sand, stones, chemical admixtures and mineral admixtures when necessary, mixed in appropriate proportions, uniformly stirred, compacted and cured. Concrete is mainly divided into two stages and states: the plastic state before setting and hardening, that is, fresh concrete or concrete mixture; the hard state after hardening, that is, hardened concrete or concrete. During the detection process of concrete, the concrete will turn over Dust, these dusts will affect the air quality of the environment and cause respiratory diseases of workers. In order to ensure the quality of the air environment and the health of workers, it is necessary to carry ou...

AI Technical Summary

Problems solved by technology

Concrete is mainly divided into two stages and states: the plastic state before setting and hardening, that is, fresh concrete or concrete mixture; the hard state after hardening, that is, hardened concrete or concrete. During the detection process of concrete, the concrete will turn over Dust, these dusts will affect the air quality of the environment and cause respiratory diseases of workers. In order to ensure the quality of the air environment and the health of workers, it is necessary to carry out a dust suppression process, but the dust suppression process is a spraying device on the market, and The spraying angle is fixed and cannot be swung, resulting in a small dust fall area and an incomplete dust fall area, which needs to be corrected

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