Spraying dust-settling device for tunnel portal construction muck truck

Abstract

The invention discloses a spraying dust-settling device for a tunnel portal construction muck truck, which comprises a load-bearing bottom plate, an atomizing spraying mechanism, a mechanical driving mechanism and a command issuing mechanism are fixedly mounted at the top of the load-bearing bottom plate, a driving part in the device is used as a power source, and when the mechanisms have enough water sources, the atomizing spraying mechanism is driven by the mechanical driving mechanism, and the command issuing mechanism is driven by the mechanical driving mechanism. By means of high-speed rotation of the annular water tank, an internal water source continuously impacts into the water conveying pipeline, a large water column is changed into a water mist shape through compression of a spray head of the compression spray gun, a strong centrifugal effect can exist during rotation, and the diffusion range of the water mist can be prolonged; the water mist can quickly degrade dust particles generated by filling the silt, and meanwhile, the water mist can continuously cover the silt in the car hopper under the influence of gravity to wet surface soil, so that the situation that dust is generated again along with airflow movement in the running process of a locomotive to pollute the environment is prevented.

Description

technical field [0001] The invention relates to the technical field of dust suppression equipment, in particular to a spray dust suppression device for a tunnel opening construction muck truck. Background technique [0002] Muck trucks, also known as earth trucks and slag trucks, do not refer to any kind of vehicle, but refer to the trucks used to transport construction materials such as sand and gravel. In 2014, the state issued a document on the transformation of muck trucks. The scope began to be implemented. The more common muck trucks are large dump trucks, bumblebees, etc., mostly large trucks. Generally, such vehicles are not allowed to operate in the urban area during the day. In addition, the muck trucks are bulky. The cab is high, and there are many blind spots, especially the front and rear of the car, and the right front wheel area of ​​the car. Moreover, there is a difference in the inner wheel when the truck turns, which is particularly prone to accidents. Muc...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a sprinkler and dust suppression device used for construction of muck trucks at tunnel entrances, to solve the problem that the existing device structure is relatively simple and cannot change the spraying form of the water flow, resulting in the inability of the water flow. Sufficient coverage to the truck body sediment

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