Scrubber

Ejector venturi scrubber or blower is a gas handling equipment, which utilizes the energy of a high-pressure motive liquid to effectively entrain gas. The venture scrubber/blower is self-priming, capable of sucking large volume of gas and delivering with slight boost in pressure to few mm of water column.

PRINCIPLE OF OPERATION

(VENTURI BLOWER)

When a high velocity liquid jet spray passes through the venturi throat, it induces a draft action. This ejector draft action draws gas/air from source in to the blower. The sucked gas is entrained in the high velocity liquid spray flow and attains a good velocity at venturi throat. The gas liquid mixer then passes thro’ the venturi-divergent section where in velocity energy is regained as moderate pressure energy. Also in this section of venturi the sprayed motive liquid droplets gets together for subsequent gas liquid separation.

VENTURI-SCRUBBER

This ejector venturi also functions as a scrubber effectively when the scrubbing liquid entrains and removes the toxic noxious gases, fumes, odour, particulates and dusts from the gas drawn into it. Venturi throat is a high turbulence zone, where in drawn gas & scrubbing liquid mixes intimately and intensively which results in effective scrubbing. As a scrubber, it performs the following unit operations effectively

• Absorption of gases odours.

• Aiding chemical reaction between gas & liquid.

• Air moving.

• Static pressure boosting of handled gas/air.

MATERIAL OF CONSTRUCTION

Steel, stainless steel, Inconel, Hastealloy, titanium MS Rubber lined and fibre glass

End Connections:  Flanged.

Flanges drilled to ANSI-B16.5 – 150#