Mist spraying desulfurization reaction tower

A technology of reaction tower and feed pipe, applied in the field of leaching and desulfurization reaction tower, can solve the problems of increased difficulty in cleaning impurities, inconvenient discharge, sediment accumulation, etc., and achieves the effect of easy desulfurization treatment and easy storage.

CN113996169APending Publication Date: 2022-02-01周嫚嫚
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-02-01

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Abstract

The invention relates to the technical field of spraying desulfurization reaction towers, in particular to a mist spraying desulfurization reaction tower which comprises a reaction tower body and a cover plate arranged on the reaction tower body in a matched mode and comprises a feeding pipe and a liquid inlet pipe which are rotationally connected to the interior of the reaction tower body. The liquid inlet pipe is located on the inner side of the feeding pipe, the liquid inlet pipe is communicated with a middle pipe, one end of the middle pipe penetrates through the liquid inlet pipe and is communicated with a liquid outlet pipe, a liquid outlet hole is formed in the side wall of the liquid outlet pipe, and a discharging hole is formed in the side wall of the feeding pipe; a pushing block is fixedly connected to the middle pipe, a through hole is formed in the bottom of the reaction tower body, a treatment plate is detachably connected to the interior of the through hole, a circulation hole and a storage groove are formed in the treatment plate, a material pushing plate is movably connected to the upper portion of the treatment plate, and a pushing plate is fixedly connected to the material pushing plate; the pushing plate is matched with the pushing block; Flue gas desulfurization treatment is facilitated, and meanwhile, impurities are conveniently stored.
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Description

technical field

[0001] The invention relates to the technical field of leaching desulfurization reaction towers, in particular to a spray desulfurization reaction tower. Background technique

[0002] The composition of the flue gas is very complex. The gas includes water vapor, SO2, N2, O2, CO, CO2, hydrocarbons, and nitrogen oxides. The smoke includes fuel ash, coal particles, oil droplets, and high-temperature cracking products. The harm to the human body depends on the composition, concentration, duration and action site of the pollutant on the one hand, and on the sensitivity of the human body on the other hand. High smoke concentration can cause acute poisoning, manifested as cough, sore throat, chest tightness, asthma, headache, stinging eyes, etc., and severe cases may die. However, when the existing desulfurization reaction tower desulfurizes the flue gas by treating the liquid, since the flue gas contains impurities such as ash and coal particles, it is easy to rea...

Examples

Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] see Figure 1-10 In an embodiment of the present invention, a spray desulfurization reaction tower includes a reaction tower body 1 and a cover plate 2 co-located on the reaction tower body 1, including a feed pipe 3 and a feed pipe rotatably connected inside the reaction tower body 1. Inlet pipe 4;

[0036] The liquid inlet pipe 4 is located inside the feed pipe 3, and the liquid inlet pipe 4 is connected with an intermediate pipe 5, and one end of th...