purpose

The S (D) Xs type sedimentation tank suction machine is used in sewage treatment plants' sedimentation tanks and aeration sedimentation tanks to lift and transport a mixture of heavy particles such as sand and coal slag settling on the bottom of the tank and sewage to the channel connected to the sand water separator.

Note: Three or multiple slot sand suction machines can be manufactured according to user requirements.

characteristic

1. We use our company's specialized submersible non clogging pump, which absorbs German technology, to lift and transport sand water mixtures. It is simpler than air lift pumps and can avoid the noise generated during the operation of air compressors;
2. Adopting electro-hydraulic (or electric) push rod to drive the scraper rake, with a compact structure;

Construction and working principle

The X-S series sand suction machine consists of a main beam, a driving device, a submersible sewage pump, a skimming device, a track, and a control box.
The sand suction machine automatically runs back and forth on the steel rail placed on the top of the pool according to the set cycle, lifting and discharging the sand water mixture at the bottom of the pool to the collection channel at the edge of the pool. When traveling along the water flow, the skimming rake descends to scrape and collect floating slag, and sends it to the slag tank at the end of the pool; When driving in reverse, the scraper is lifted and lifted away from the liquid surface to prevent the floating slag from reversing (or reverse scraping can be done according to process requirements).