Park and municipal road alkali returning treatment cleaning vehicle

Abstract

The invention provides a park and municipal road alkali returning treatment cleaning vehicle, which belongs to the field of ecological restoration, and comprises a power control system and a cleaningtreatment system, the power control system controls the action execution and stop of the cleaning treatment system; the cleaning treatment system comprises a cleaning brush disc, an acid liquor sprayer, a high-pressure water gun and a water surrounding plate which are arranged at the lower end of the cleaning vehicle chassis and sequentially arranged backwards from the front end of the vehicle body. The cleaning brush disc rotates relative to the cleaning vehicle chassis, the acid liquor sprayer is communicated with an acid liquor tank at the upper end of the cleaning vehicle chassis, the high-pressure water gun is communicated with a clear water tank, and the water surrounding plate is bent towards the front end of the vehicle body in an arc shape. A water suction hole is formed in the lower end of the water surrounding plate and communicates with the waste water tank through a water suction handle. The invention has the advantages of small volume and flexibility, solves the problem of alkali efflorescence of parks and municipal roads, quickly recovers the original appearance of the roads, effectively improves the appearance of cities, and is suitable for parks and municipal pavements or cement concrete roads with various widths.

Description

technical field [0001] The invention belongs to the field of ecological restoration, and relates to a cleaning vehicle for alkali-returning treatment of parks and municipal roads. Background technique [0002] Alkali reversion is a disease phenomenon of geotechnical materials, which is commonly found in the process of construction and maintenance of parks and municipal roads. Ordinary concrete is silicate. When it encounters air or moisture in geotechnical materials, it undergoes hydrolysis reaction and generates hydrogen and oxygen Roots combine with metal ions to form hydroxides with low solubility. When the temperature rises, the water vapor evaporates and takes the hydroxides out of the geotechnical material. With the gradual evaporation of water, the hydroxides continue to precipitate out of the concrete On the cement surface, white crystals are formed. [0003] The white plaques formed by the alkali reversion disease will have a great impact on the appearance of the p...

AI Technical Summary

Problems solved by technology

[0003] The white plaques formed by the alkali reversion disease will have a great impact on the appearance of the pavement and seriously affect the landscape effect; at the same time, under the action of dehydration and carbonization, the pavement is more likely to crack, and the pavement is prone to loosening and falling off. Under the action, the capillary pores of concrete are connected with the outside world, and the soluble alkaline substances continue to migrate from the capillary pores to the concrete surface, adding to the re-alkali phenomenon, resulting in dissolution corrosion of concrete, which greatly reduces the strength, hardness, impermeability, and anti-corrosion of the pavement. freezing performance, leading to a significant reduction in the service life of the road

Images