First, an overview
The machine is suitable for large and medium-sized radial flow the secondary sedimentation tank sludge and slag removal. The machine is the center buttress the double (single) peripheral drive, the drive torque, energy saving. The water and mud of the center, surrounding drainage, to ensure uniform flow, the use of the level difference between self-priming mud. With overload protection devices, control and computer networking. Work, the sewage by the center buttress spread through the draft tube, a mixture of coarse particles by sedimentation after the formation of sludge in the bottom layer, the proportion of light floating on the surface, working bridge in the peripheral drive machinery, driven by along the center bearing slow rotation, driven by scraping arm scraper sludge layer sewage weeks scraping mud hole to the center set to discharge pool scum scraper along the draft tube will float on the liquid surface scum thrown pool slag bucket within the week, and discharged outside the pool.
Peripheral transmission scraper machines, the city water plant, urban sewage treatment plant sedimentation tanks scraper device. Intermediate water, mud, surrounding drainage, to ensure uniform flow. The level difference between the self-priming mud, scum scraping set excluder devices and overload protection devices; control system and computer network according to user requirements.
Its main drive mechanism, the main beam, the center of rotation bearings, draft tube, the scraper system, Articulated the slagging bucket and wash the bodies, scraping residue rake, skimming plates, scum bucket, water triangle along the board, scum baffle, control boxes and other components.
The inlet of the sewage from the pool, spread by the draft tube, to the periphery, evenly radiating outflow was suspended like sludge sedimentation deposited on the bottom, the supernatant was discharged by the sink through the overflow weir plate pool sludge scraper scraping by the pool week to the center of the mud tank, rely on the pool water pressure through the mud discharge pipe outside the pool. The main beam in the peripheral drive device driven center pivot bearing axis of the driving speed of 2.0m/min line along the pool top main girder lower part of the connection bracket, sludge scraper. The near-surface at the set scum scraper, the steady flow along the center of the tube extends to hinged scraping slag rake main beam rotates, the scraper will surface scum scum by the pool center to write to the pool weeks, collected in the hinged scraping slag rake the area to collect the scum with the hosts fighting in the pool week campaign to skimming through the hinge scraping slag rake scraping to skimming HOPPER, ranked outside the pool.
Second, the performance
(1) The bottom scraper, surface skimming. Drive Direct shaft mounted gear motor with active wheel drive, compact structure, high mechanical efficiency;
(2) parallel to the dislocation line scraper, good continuity and high efficiency of the mud; the bottom of the stainless steel scraper scraper rubber plates, to ensure that the scraper is completely clean, no floating sludge phenomenon.
(3) the bottom slope ratio of 1:10, scraper sludge resistance can be ignored count; special hinged structure, strong overload.
(4) The main beam has a square steel production, structural strength, hot galvanized spray paint technology, anti-corrosion performance.
(5), simple operation, which enables remote control.
