Wet blaster/wet washer
AssigneeWiser Oy
InventorViljo Jarvenpaa
Life of this patent
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Abstract
The invention relates to a wet blaster/wet washer, in which the blaster is an essential component, from which the outlet occurs in accordance with the invention from the middle section of a hood via a ring channel formed by a pipe channel (7) concentric with an inlet channel (2). The centrifugal field caused by an impeller (3) of the blaster slings the massive liquid exceeding the saturation point out of the gas, and the washed, treated, transferring gas thereby dries out of the liquid. The separated liquid is removed as a flow (D) by using a suitable outlet (5).
Claims6
A wet blaster/wet washer for wetting a gas and for drying the excess liquid, comprising
- a blaster space in which a gas is wetted and excess liquid is dried,
- a central impeller located in said blaster space, said central impeller imparting a circulating movement to the gas,
- a pipe located in said blaster space, said pipe having an opening toward said central impeller,
- a central inlet channel arranged concentrically in said pipe, said central inlet channel directing the gas into said blaster space in an incoming direction and toward said central impeller,
- at least one liquid feed located in said central inlet channel, said liquid feed injecting a first liquid into the gas such that the gas is wetted by said first liquid, and
- an intermediate channel defined between said central inlet channel and said pipe, the gas being removed from said blaster space through said intermediate channel in a direction opposite to its incoming direction.
Dependencies are inferred from the claim text.