Multi-level spraying Wet desulfurization and denitrification equipment

A wet desulfurization, multi-level technology, applied in the field of desulfurization and denitrification, can solve the problems of affecting the effect of desulfurization and denitrification, uneven distribution of fog, insufficient desulfurization and denitrification reactions, etc. The effect of desulfurization and denitrification rate

CN112023634AInactive Publication Date: 2020-12-04浙江兰电环保集团有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-12-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to multi-level spraying wet desulfurization and denitrification equipment. The equipment comprises an absorption tower, a water supply mechanism and a spraying mechanism, the absorption tower is provided with a reaction cavity, a waste gas inlet and a waste gas outlet, the waste gas inlet is formed in the bottom of the absorption tower and communicated with the reaction cavity, and the waste gas outlet is formed in the top of the absorption tower and communicated with the reaction cavity; the water supply mechanism is communicated with the spraying mechanism, and the spraying mechanism is partially accommodated in the reaction cavity; the spraying mechanism comprises a plurality of spraying devices which are distributed in a stacked mode, each spraying device comprises a plurality of spraying pipelines, and a plurality of spraying openings are formed in each spraying pipeline; the spraying openings are accommodated in the reaction cavity; and the spraying devicescommunicate with the water supply mechanism. According to the multi-level spraying wet desulfurization and denitrification equipment disclosed by the invention, the multi-level spraying mechanisms aredistributed in a staggered manner to realize multi-level desulfurization and denitrification reaction on waste gas, so that mist distribution is more uniform without dead angles, the desulfurizationand denitrification reaction is more sufficient, and the desulfurization and denitrification rate is further improved.
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Description

technical field

[0001] The invention relates to the technical field of desulfurization and denitrification, in particular to a multi-level spray wet desulfurization and denitrification equipment. Background technique

[0002] In the process of industrial production, toxic and harmful industrial waste gas is often produced. If the industrial waste gas is directly discharged into the atmosphere, it will pollute the atmosphere and affect the living environment of human beings. Therefore, the industrial waste gas generated by industrial production often needs to be purified before being discharged into the atmosphere. In the field of industrial waste gas purification and treatment, desulfurization and denitrification treatment is one of the most commonly used treatment methods. Among them, wet desulfurization and denitrification has become the most common method for desulfurization and denitrification of industrial waste gas due to its simple facility structure, low implementa...

Examples

Embodiment Construction

[0036] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0037] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...