Cleaning sweeper truck waste gas utilization device

Abstract

A cleaning sweeper truck waste gas utilization device comprises a dust collector, a waste gas pipe, a side brush, a high pressure waste gas diverting valve and a waste gas exhaust pipe; the side brushcomprises a first side brush and a second side brush; the first side brush and the second side brush are correspondingly arranged on the two sides of a dust collection opening of the dust collector;a waste gas pipe is connected to a gas exhaust hole of the dust collector; the waste gas pipe is connected with the high pressure waste gas diverting valve; and the waste gas exhaust pipe is connectedto the high pressure waste gas diverting valve. According to the cleaning sweeper truck waste gas utilization device, the waste gas is repeatedly and efficiently utilized to increase the energy efficiency ratio, the water resource waste is reduced, the influence of carrying dust pressing water on vehicle transporting power efficiency is reduced, the amount of muddy water on a road is reduced, andmeanwhile, the dust collection rate is increased, and reentrainment of dust is reduced.

Description

technical field [0001] The present invention relates to the field of cleaning and sweeping vehicles, and more specifically, to a waste gas utilization device for cleaning and sweeping vehicles. Background technique [0002] With the rapid development of science and technology and economy, the environmental problems accompanying the continuous acceleration of the urbanization process have attracted more and more attention. Due to the increase in the cost of manpower cleaning and safety considerations, the cleaning of urban roads has been basically mechanized and manual work is no longer required. Road washing and sweeping vehicles play an important role in cleaning roads due to their large cleaning range, good sealing performance and high work efficiency, and have also been vigorously promoted in various cities. [0003] However, the current cleaning and sweeping vehicles will generate secondary dust because they cannot absorb all the dust raised by the rotation of the side ...

AI Technical Summary

Problems solved by technology

[0003] However, the current cleaning and sweeping vehicles will generate secondary dust because they cannot absorb all the dust raised by the rotation of the side brushes, so the dust collection rate is low. In order to suppress the secondary dust, water is used around the side brushes. There are 4 disadvantages in this way of pressing dust: 1. Waste of water resources; 2. In order to carry a large amount of dust-pressing water, it needs to consume a lot of power energy, and the energy efficiency ratio is low; 3. The dust after watering and the road are not swept up The dust mixed with water becomes muddy water. It cannot be swept up and vacuumed at one time. It can only be vacuumed after the next time the ground is dry, which reduces the vacuuming rate; 4. The muddy water formed by the spilled water will be caused by the road Vehicles and pedestrians splashed on vehicles and pedestrians will increase the cleaning burden of the public and cause bad public opinion

Images