Smoke treatment equipment

Abstract

The invention discloses flue gas treatment equipment, which comprises a treatment box, wherein a partition plate is arranged in the middle of the treatment box. The partition plate divides the treatment box into a desulfurizing chamber I and a desulfurizing chamber II from bottom to top. The partition plate is provided with an opening communicating the desulfurizing chamber I and the desulfurizing chamber II; a gas delivery pump is fixed on the side surface of the treatment box; a smoke inlet pipe is arranged at the air inlet end of a gas delivery pump; a vent pipe I extending to the upper part of the desulfurizing chamber I is arranged at the air outlet end; a liquid outlet pipe communicated with the bottom of the desulfurizing chamber I is also arranged at the bottom of the treatment box. The side surface of the treatment box is provided with a C-shaped vent pipe II, the lower part of the vent pipe II penetrates through the treatment box to the upper part of the desulfurizing chamber I, the upper part of the vent pipe II penetrates through the treatment box to the upper part of the desulfurizing chamber II, extension pipes are respectively arranged at the lower part of one end located in the desulfurizing chamber I of the vent pipe I and the lower part of one end located in the desulfurizing chamber II of the vent pipe II, and the treatment equipment enables the application of a desulfurizing liquid to be more sufficient, improves the contact time between the desulfurizing liquid and flue gas, and improves the desulfurizing effect.

Description

technical field [0001] The invention relates to the field of flue gas treatment equipment, in particular to a flue gas treatment equipment. Background technique [0002] The flue gas treatment equipment is to effectively treat the toxic and harmful substances contained in the flue gas to below the specified concentration, and avoid corrosion or blockage of the equipment. The flue gas treatment equipment mainly includes flue gas desulfurization towers, flue gas washing Towers, absorption towers, absorption medium transmission pipe networks, chimneys and flues, etc., are mainly used in the power industry, chemical industry, coking industry, metallurgical industry and manufacturing industries with their own boilers. [0003] In the existing flue gas desulfurization equipment, the main principle is to use alkaline solution for spraying. The sulfur dioxide in the flue gas has a strong hydrophilicity, and can achieve the effect of dust removal and desulfurization under the absorpt...

AI Technical Summary

Problems solved by technology

[0003] In the existing flue gas desulfurization equipment, the main principle is to use alkaline solution for spraying. The sulfur dioxide in the flue gas has a strong hydrophilicity, and can achieve the effect of dust removal and desulfurization under the absorption and neutralization of the alkaline solution. The inventor found that in the existing desulfurization equipment, the contact between the flue gas and the alkaline solution is not sufficient, and a lot of flue gas is discharged before fully contacting and reacting with the alkaline solution, which not only has a low absorption efficiency for sulfur dioxide, but also causes the alkaline solution to Increased consumption

Images