An environmentally friendly high temperature flue gas desulfurization device with heat recovery function

Abstract

The invention discloses an environment-friendly high-temperature flue gas desulfurization device with heat recovery function, which includes a purification tank, a heat recovery pipe, a filter screen, an impeller and a liquid distribution cylinder. The interior of the purification tank is divided into a desulfurization chamber and a condensation chamber. The interior of the condensation chamber is provided with a liquid infusion pipe, the lower end of the movable pipe is connected with a branch pipe, the outer bolt of the purification tank is fixed with a liquid distribution cylinder, and a solid material bin is installed at the upper end of the liquid distribution cylinder, and the stirring A movable ring is connected between the rod and the branch pipe, and a stirring rod is welded to the upper end of the stirring rod, and a movable plate is connected to the bottom of the solid material bin. The environmentally friendly high-temperature flue gas desulfurization device with heat recovery function can effectively recycle the heat in the high-temperature flue gas, and use the flue gas and the generated water vapor to drive the device to evenly spray the neutralizer and automatically filter the filter mechanism. Cleaning, and at the same time, the neutralizer can be automatically prepared during the flue gas treatment process, which is very practical.

Description

technical field [0001] The invention relates to the technical field of high-temperature flue gas treatment, in particular to an environment-friendly high-temperature flue gas desulfurization device with heat recovery function. Background technique [0002] With the continuous development of society and technology, people's demand for power supply is increasing, and the main methods of obtaining power are divided into natural energy generation such as light energy and wind energy and combustion power generation. However, there are certain defects in the stability of natural energy power generation, so thermal power generation is still the main source of power generation. In the process of thermal power generation, a large amount of coal needs to be burned to obtain heat for power generation. In the process of coal combustion A large amount of sulfur-containing high-temperature flue gas will be generated in the air. If it is directly discharged, it will cause serious environme...

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Problems solved by technology

[0006] The purpose of the present invention is to provide an environment-friendly high-temperature flue gas desulfurization device with heat recovery function to solve the inconvenience of high-temperature flue gas desulfurization devices on the market in the current market proposed by the above-mentioned background technology and the inconvenience The problem of automatic configuration and mixing of neutralizers during flue gas treatment

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