Introduction:
The central transmission structure is generally used for scraping the bottom sludge of various circular sedimentation tanks with a light rain of 18m (generally, the water volume of a single tank is 600t / h), and the normal water inflow is the center, and the sludge is discharged from the center, and the water is discharged from the periphery.
ZXG type central drive mud scraper is generally used for municipal sewage and similar sewage (such as petrochemical, paper-making and other industries). The sludge proportion is light (generally less than 1.2t/m3) and the bottom sludge of non easy to harden. Generally, there is no scum scraping function. Inclined plate or inclined pipe can be set in the tank to improve the sedimentation effect.
Zxn type central drive thickener is basically similar to ZXG. It is mainly used for further thickening the sludge discharged from the common sedimentation tank. It has more bars than the scraper in structure (increasing the density of sludge).
Working bridge structure: section steel beam should be used when pool diameter is less than 10m, and truss beam should be used when pool diameter is more than 10m.
characteristic:
1. Three stage reducer is generally used for transmission, and slewing bearing structure is used for large torque (generally more than 10000n. M), which ensures stable transmission and convenient and safe torque adjustment.
2. The rake arm angle can be set to adapt to different gradients, and the rake can be lifted manually.
3. The function can be expanded, such as adding torque control indicator and automatic rake lifting mechanism.
4. The scraping plate adopts rubber combination structure, scraping mud thoroughly.
5. Simple structure, convenient installation and use.