A vehicle-mounted dust removal and cooling equipment for tunnel construction

Abstract

The invention discloses a van-mounted dust-removing and cooling device for tunnel construction. The van-mounted dust-removing and cooling device comprises a traveling mechanism and a van body arrangedon the traveling mechanism, the van body is composed of a transport van driving cab and a transport van flat plate, and a dust absorbing system is arranged on the transport van flat plate and composed of a waste gas absorbing telescopic arm located on the upper part of the transport van driving cab, a dust-removing waste gas purifying box, a fan, a circulating water pump system, a hydraulic system and an electric cable reel, wherein the dust-removing waste gas purifying box, the fan, the circulating water pump system, the hydraulic system and the electric cable reel are arranged on the transport van flat plate. The van-mounted dust-removing and cooling device can be moved and is high in dust removing efficiency, stable in performance, high in automation degree, convenient to maintain, safe, reliable, and low in noise, the construction environment can be improved effectively and quickly, and the environment protection requirements are met.

Description

technical field [0001] The invention belongs to the technical field of supporting environmental protection equipment for tunnel construction, and in particular relates to a vehicle-mounted dust removal and cooling equipment for tunnel construction. Background technique [0002] In the drilling and blasting tunnel construction, a large amount of dust is generated due to drilling and blasting, slag loading, transportation, sprayed concrete and other construction processes. The tunnel construction is generally in a semi-closed state. With the excavation of the tunnel, the sealing becomes stronger and stronger; in the tunnel There are many power engineering machinery and equipment operating in the building, which generate a certain amount of exhaust gas, oil pollution and smoke. Dust is the most direct and harmful thing that tunnel construction has on people. First of all, due to drilling and blasting, ballasting, transportation, concrete mixing and pouring and sprayed concrete...

AI Technical Summary

Problems solved by technology

In the existing technology, large-scale fan ventilation and artificial watering are mainly used. The effect of this method is general and the efficiency is low. Only a perfect ventilation scheme and strong dust removal measures can ensure that the air quality indicators in the tunnel meet the standards, and then can be used for the tunnel. Only by providing guarantees for the occupational health and safety of the staff in the construction, can the construction progress be guaranteed and the cost of the project can be reduced to win economic benefits

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