SU31002A1 - Apparatus for separating oil from water - Google Patents

Description

To separate the oil from the wastewater, it is known to use devices that scoop the top layer of water with oil. In the proposed device, which also separates the top layer of waste water carrying the oil, using a scoop trough, the oil is removed from this layer with a brush fixed on the rotating shaft installed on the trough and passing it to a special trough when the bristle touches it edge ,

In FIG. 1 shows a vertical section of the device; FIG. 2 is a side view of it; FIG. 3 is a top view.

On the buoyant pipe, me 7, a bell-shaped trough 2 was installed, which at its end removes a layer of water with oil (50 mm layer). Pulley 3, sitting on a shaft and rotated by a motor, rotates shaft 4, on which it sits

gear 5. The latter, in turn, rotates the other gear 6, which sits on the shaft 7, on which the brush 8 is mounted, rotating with the shaft 7 in the direction opposite to the flow of water. Rotating, the brush collects the current oil and, touching the ribs of the trough P, installed next to it, transfers the oil to the latter, from where it flows into a special tank installed on the bank of the sewage canal.

The subject matter of the invention.

A device for separating oil from water, consisting of a scooped upper layer of water with oil of the trough, characterized in that trough 2 has a brush 8 rotating against the flow of water on the shaft 7 in order to remove the oil from the water and bypass it in the trough 9 when touching bristles with oil.

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