Environment-friendly flue gas desulfurization system

A desulfurization system and environmental protection technology, applied in the direction of cleaning hollow objects, fixed filter elements, cleaning methods and appliances, etc., can solve the problems of high labor costs, troublesome operation, and large volume of flue gas desulfurization towers, etc., to improve practicability , improve the impact force, and ensure the effect of normal function
CN113680198AInactive Publication Date: 2021-11-23张志超
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张志超
Publication Date
2021-11-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an environment-friendly flue gas desulfurization system. The system comprises a desulfurization tower body. A gas outlet is connected to the outer surface of the upper end of the desulfurization tower body in a penetrating mode. Four sets of supporting columns are fixedly installed at the positions, close to the edge, of the outer surface of the lower end of the desulfurization tower body. According to the device, an anti-blocking shell can be arranged, when water enters the anti-blocking shell from a water storage cavity and enters a flowing cavity through a second water inlet, the impact force of the water flow drives a fan to rotate, so that the problem that in actual work, after the furnace tail gas is filtered by a filter screen for desulfurization, fine calcium sulfate and calcium sulfite solid precipitate particles contained in the generated liquid can easily collide with and contact the surface of the filter screen and be stacked under the inertia effect when flowing along with the liquid, and a pipeline is blocked by filtered impurities after long time is avoided, it is guaranteed that the filter screen normally plays a role, and the overall practicability is improved.
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Description

technical field

[0001] The invention relates to the technical field of flue gas treatment, in particular to an environment-friendly flue gas desulfurization system. Background technique

[0002] Desulfurization generally refers to the desulfurization process of removing sulfur from fuel before combustion and flue gas discharge. It is one of the important technical measures to prevent and control air pollution. At present, desulfurization methods generally include desulfurization before combustion, during combustion and after combustion. One, with the development of industry and the improvement of people's living standards, the thirst for energy is also increasing. SO2 in coal-fired flue gas has become the main cause of air pollution, and reducing SO2 pollution has become the top priority of today's atmospheric environmental governance. The less flue gas desulfurization process has been widely used in industry, and it also has important practical significance for the treatmen...

Claims

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