The function and difference of road sweeper, washing sweeper and vacuum cleaner

First, the road sweeper

1. Working principle of road sweeper

The road sweeper is equipped with four brushes, and the rear suction nozzle is installed. The left and right front sweeps the garbage in the corner from the outside to the inside, and focuses on the scope that the middle brush can sweep the garbage to the front of the suction nozzle, and the garbage is sucked into the garbage bin from the suction nozzle.

In order to reduce the secondary dust pollution during the cleaning process, the road sweeper is equipped with a spray nozzle above the left and right front sweep pan to produce spray for dust suppression (can be installed according to customer needs, forward flushing and after spraying).

2. Road sweeper applicable environment

Since the road sweeper only generates water mist from the spray nozzle above the sweeping pan during cleaning, there is no filtration system inside the box, and some dust will be removed from the fan outlet to produce secondary dust pollution. Therefore, the road sweeper is more suitable for places where the road dust is not too much, such as urban main roads, highways, ring roads, airports, docks, etc., such as cement plants, coal plants and other places where the road dust is too thick are not suitable.

2. Wash and sweep the car

1. Working principle of the cleaning car

The washing and sweeping car combines the functions of the road sweeper and the high-pressure cleaning car, and is generally equipped with two middle sweeps and a middle ultra-wide suction nozzle (built-in high-pressure spray rod). When the cleaning car is working, the high-pressure water jet is sprayed by the high-pressure spray rod, which can wash up the stubborn adhesion on the road, and the water and garbage are sucked into the garbage bin by the suction nozzle. Because the washing and sweeping car consumes more water during the operation, the water tank is relatively large, so the washing and sweeping cars are modified from the chassis with a wheelbase of more than 3800.

The washing and sweeping car is equipped with a 17m high pressure flushing reel and a high pressure water gun, and it is more convenient and efficient to clean the road sidewalks and small advertisements.

2. Suitable environment for cleaning car

The cleaning vehicle has good cleaning effect and easy maintenance. It is suitable for the mechanical cleaning, sweeping, spray dust removal and other cleaning operations of urban roads, expressways, squares, airports, wharves, tunnels, Bridges, isolation walls, curbs and curb facades.

Three, vacuum truck

1. Working principle of vacuum truck

Vacuum truck standard with no brush (can be installed), a wide suction nozzle in the middle, the dustbin is equipped with a filter cylinder for dust removal, garbage only in and out, there is no secondary dust pollution. The rear spray nozzle is installed to moisten the pavement.
2. Vacuum truck is suitable for the environment

Because of its good dust suction and dust suppression effect, it is especially suitable for places with more dust on the road, such as cement plants, coal plants, mining areas, iron and steel plants, thermal power plants, ports and so on.