ZBG series scraper is digesting the introduction of equipment based on the design of a new generation of scraper, has the following salient features: 1, the choice of the new gear, device key components - the use of advanced gear shaft mounted without coupling, no alignment, compact, high efficiency, light weight. 2, can be configured through the torque protection agency, when the torque reaches the set value automatic alarm shutdown, safe and reliable. [Structure and working process] ZBG series scraper from the main beam, the center seat and collector, drives, scraper, skimming device steady flow tube, slag bucket and control cabinets and other components. Under the impetus of the drive unit, the main beam central axis around the pool, installed in the main beam of a group with the main beam scraper in the rotation process, gradually settling on the bottom of the sludge scraper set to 池心morass. Meanwhile, in the tapered region scum on the surface with the main beam rotating plate and slag skimming weir formed around the focus, until its closure edge - skimming arm. When set to arrive slag bucket arm, set by scraping residue on the plate arm to set the powder hopper.