Desulfurizing device

Abstract

The invention discloses a desulfurizing device. The desulfurizing device comprises a tower body, two groups of spraying assemblies and a speed reduction plate, wherein a smoke inlet is formed in the bottom of the tower body, a smoke outlet is formed in the top of the tower body, the inner bottom wall of the tower body is obliquely arranged, and a drain outlet is formed in the downstream of the inner bottom wall at the bottom of the tower body; the two groups of the spraying assemblies are respectively a first spraying assembly and a second spraying assembly, and the first spraying assembly andthe second spraying assembly are transversely arranged in the tower body in parallel; the speed reduction plate comprises an round plate-shaped body, the body is arranged in a radial plane of the tower body and is connected with the inner wall of the tower body, a plurality of penetration type through holes are formed in the body, and the through holes are narrowed from bottom to top; and a filtering net is detachably connected in the end part of the drain outlet, and a handle is arranged on the filtering net. According to the desulfurizing device, the inner bottom wall of the tower body is obliquely arranged, and the drain outlet is formed in the downstream of the inner bottom wall, so that liquid at the bottom in the tower body can be completely drained, the corrosion caused due to theaccumulation of the liquid is avoided, and the service life of the desulfurizing device is prolonged.

Description

technical field [0001] The invention relates to the technical field of chemical process production, in particular to a desulfurization device. Background technique [0002] In the existing industrial production, wet desulfurization is the most mature desulfurization method, but during the desulfurization process, sulfur dioxide gas and lye will generate solid matter, and the lye will enter the bottom of the desulfurization tower. When the lye at the bottom is discharged, because the bottom is set on a plane, the lye at the bottom cannot be completely discharged, which will cause residues. After a long time, the residual lye will corrode the desulfurization tower, resulting in a short service life of the desulfurization tower. [0003] In view of the above-mentioned defects, the designer is actively researching and innovating in order to create a desulfurization device to make it more industrially useful. Contents of the invention [0004] The purpose of the present invent...

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Problems solved by technology

[0002] In the existing industrial production, wet desulfurization is the most mature desulfurization method, but during the desulfurization process, sulfur dioxide gas and lye will generate solid matter, and the lye will enter the bottom of the desulfurization tower. When the lye at the bottom is discharged, because the bottom is set on a plane, the lye at the bottom cannot be completely discharged, which will cause residues. After a long time, the residual lye will corrode the desulfurization tower, resulting in a short service life of the desulfurization tower

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