Efficient desulfurization pipeline system

Abstract

The invention relates to an efficient desulfurization pipeline system. The system comprises a flue gas pipeline used for guiding the flue gas conveying direction; the splitter plate is fixedly arranged in the flue gas pipeline and divides a partial length of space in the flue gas pipeline into two symmetrical filtering channels; the drainage baffle is rotationally installed at the end, facing the gas inlet direction, of the splitter plate, a rotating shaft rotationally installed at the end of the splitter plate is arranged on the drainage baffle, the rotating shaft is parallel to the splitter plate, and the end, away from the splitter plate, of the drainage baffle is always in abutting fit with the inner wall of the flue gas pipe; and the filter plate groups are perpendicular to the splitter plate and are inserted into the filter channel in a sliding manner, and the two filter plate groups are respectively positioned on two sides of the splitter plate. The two groups of waste gas drainage channels which are alternately used are arranged, and the waste gas drainage channels are automatically popped up and switched when the filter plate group is scrapped, so that the aim of continuously screening impurities from waste gas is fulfilled, and continuous production at the front end is ensured.

Description

technical field [0001] The invention relates to the technical field of desulfurization, in particular to a high-efficiency desulfurization pipeline system. Background technique [0002] Desulfurization generally refers to the process of removing sulfur from fuel before combustion and desulfurization before flue gas emission. It is one of the important technical measures to prevent and control air pollution. [0003] Existing flue gas desulfurization mainly guides the flow of flue gas through pipes, and adds filter screens in the pipes, firstly intercepts the mixed particles in the flue gas, and finally sends the flue gas into the desulfurization tower, and sprays the inside of the desulfurization tower The liquid is mixed with the flue gas to achieve the purpose of flue gas desulfurization. [0004] There are following defects in the above-mentioned prior art scheme: [0005] In the actual flue gas desulfurization process, in order to improve the desulfurization effect, i...

AI Technical Summary

Problems solved by technology

[0005] In the actual flue gas desulfurization process, in order to improve the desulfurization effect, it is necessary to remove the particles in the flue gas into the desulfurization tower as much as possible, reduce the chemical reaction between the particles and the treatment liquid, and facilitate the reuse of the treatment liquid. However, as The long-term use of the filter screen and the accumulation of particles on the filter screen will reduce the efficiency of flue gas passing through the filter screen and affect the efficiency of flue gas separation. Every time the machine is shut down to replace the filter screen, the flue gas desulfurization operation will not be able to be performed for a period of time. Serial production affecting the front end

Images