Pneumatic conveying system, for dust taken up from roads or large surfaces, has dust delivered across pressure or suction air unit in power sweeper with filtering of fine and coarse dust

摘要

The method is carried out, so that the dust is conveyed pneumatically continuously or periodically between the bunker and the refuse container. The pneumatic conveying can be carried out using compressed air or by means of air suction. The system for carrying out the method uses a power sweeping machine (1) with roller brushes (2) plate broom (3), a suction hopper (4), suction pipe (5), a fan (6), a filter separator (7) and a bunker (8).