Pipeline for conveying yellow phosphorus tail gas

Abstract

The invention discloses a pipeline for conveying yellow phosphorus tail gas. The pipeline comprises a conveying pipeline, a filtering plate and a separating plate, wherein an air inlet channel is formed inside the left end of the conveying pipeline, a first pressing block is connected to the lower surface of a first pressing rod, a filter plate is located inside a transition cavity, and the frontside surface of a push block is connected with a first movable rod; a second movable rod is connected with a first gear disc, a rotating block is installed on the outer surface of a second gear disc,the upper surface of an ejected plate is connected with a force transmission rod, the separating plate is positioned on the right side of the first pressing rod, and the upper surface of a second pressing block is connected with a second pressing rod; and a rotating shaft is located in the center of a balance frame, and an air outlet channel is formed in the outer portion of the balance frame. Thepipeline for conveying yellow phosphorus tail gas does not need manual intervention, gas can be automatically conveyed, time and labor are saved, and a filtering device is arranged, the yellow phosphorus tail gas is not prone to be attached on the inner surface of the pipeline, and impurities in the tail gas cannot accumulate and block the pipeline.

Description

technical field [0001] The invention relates to the related technical field of transportation pipelines, in particular to a pipeline for transportation of yellow phosphorus tail gas. Background technique [0002] The current production of yellow phosphorus adopts the traditional electric furnace production process. Under the traditional production mode, the yellow phosphorus tail gas absorption operation is too dependent on the experience and skills of the operators. Different operators have inconsistent tail gas pressure control and transportation control. Phosphorus electric furnaces are produced under positive pressure. The three electric furnaces vent and burn part of the excess exhaust gas according to the traditional process, resulting in the phenomenon of "eternal lights", resulting in huge energy waste and bad visual pollution. The general pipeline for yellow phosphorus tail gas transportation requires manual labor. Operational intervention is time-consuming and labo...

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Problems solved by technology

[0003] The object of the present invention is to provide a pipeline for transporting yellow phosphorus tail gas to solve the problem that the existing pipeline for transporting yellow phosphorus tail gas proposed in the above-mentioned background technology requires manual operation intervention, which is time-consuming and laborious, and the yellow phosphorus tail gas is easily adsorbed in the pipeline. Surface, so that the impurities in the exhaust gas are easy to accumulate and block the pipeline, and there is no problem with the filter device

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