A high-efficiency air purification device for engineering vehicle cab

Abstract

The invention discloses a high-efficiency air purification device for the cab of an engineering vehicle, which comprises a purification shell, an air inlet is arranged on the purification shell, a connecting pipe is arranged at the air inlet of the purification shell, and the connection The pipe is provided with a filter device for preliminary filtering of the dust in the air in the cab of the engineering vehicle. The present invention can initially filter the dust with a higher concentration in the air in the cab of the engineering vehicle through the filter device, and remove most of the dust. Particles such as dust are intercepted and cleaned, thereby reducing the total amount of purification that the purification shell needs to purify, so that the purification shell can maintain an efficient air purification function for a long time, and the filter and scraping teeth can be cleaned for a long time through the power disc and rolling ball Provide power, energy saving and environmental protection.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a high-efficiency air purification device used in a cab of an engineering vehicle. Background technique [0002] Construction vehicles are the backbone of a construction project, because their appearance doubles the progress of construction projects and greatly reduces manpower. Watching the operation of construction vehicles can not help but shock the power of machinery and technology. They are used for project carrying, excavation, emergency repair, and even combat. [0003] Because the general working environment of construction vehicles is more dusty and the air quality is poor, when the window of the construction vehicle cab is just closed, the dust concentration inside is the same as the outside, and the air with higher dust content is purified in the existing air. During the air purification process of the equipment, it is easy to cause the filter screen to be b...

AI Technical Summary

Problems solved by technology

[0003] Due to the general working environment of engineering vehicles with a lot of dust and poor air quality, when the windows of the cab of the engineering vehicle are just closed, the dust concentration inside is the same as that of the outside world, and the air with higher dust content is purified by the existing air purification system. During the air purification process of the equipment, it is easy to cause the filter to be clogged, which will reduce the air purification efficiency of the cab of the engineering vehicle

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