Ship exhaust gas treatment system

Abstract

The invention discloses a ship exhaust gas treatment system which structurally comprises a base, gas outlets, a top cover and a main body, wherein the base and the gas outlets are connected to the bottom and the four sides of the main body; and the main body is connected with the top cover. Power assisting assemblies are provided with contact buffering frames and clamping structures, and the contact buffering frames and the clamping structures are utilized to cooperate through running-in channels. When plugging rods are opened downwards, the plugging rods cause impacts first and are frictionally dragged along the running-in channels, and the overall widths of the contact buffering frames are shortened, so that the contact buffering frames are squeezed and compressed together. The extension enables the plugging rods to be transitionally lifted into the clamping structures so as to perform forced position fixing. Therefore, secondary weakening of impact forces is achieved; the buffering and shock absorption effects are improved; and the plugging rods are prevented from swinging back and forth.

Description

technical field [0001] The invention relates to the field of exhaust gas discharge, in particular to a ship exhaust gas treatment system. Background technique [0002] Marine diesel engine flue gas contains a large number of air pollutants, the vast majority of which are particulate matter, sulfur dioxide, nitrogen oxides and carbon monoxide. Excessive emissions of sulfur oxides and nitrogen oxides have led to large-scale acid rain and smog in my country, severely corroded buildings, and damaged the ecological environment. The resulting greenhouse effect and ozone layer destruction are even more threatening to human survival; existing ship exhaust The treatment system will adopt two desulfurization methods: wet method and dry method. When adding desulfurization materials with bags, the plugging rod is used to limit the connection between the feed channel and the bag mouth. Once the plugging rod is affected by different The dose of desulfurization material is pressed, and it w...

AI Technical Summary

Problems solved by technology

Excessive emissions of sulfur oxides and nitrogen oxides have led to large-scale acid rain and smog in my country, severely corroded buildings, and damaged the ecological environment. The resulting greenhouse effect and ozone layer destruction are even more threatening to human survival; existing ship exhaust The treatment system will adopt two desulfurization methods: wet method and dry method. When adding desulfurization materials in bags, the plugging rod is used to limit the connection between the feed channel and the bag mouth. Once the plugging rod is affected by different The amount of desulfurization material pressed will open with different strengths, so that the plugging rod will rigidly collide with the inner wall of the feeding channel, and then swing back and forth to drag the folded edge of the bottom edge of the bag, causing the bag to turn outward and turn up The phenomenon makes the material scattered outside the feeding channel, reducing the efficiency of the system's exhaust gas treatment

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