Synergistic wear-resisting ring
A technology of wear-resistant rings and wear-resistant steel plates, which is applied in the field of synergistic wear-resistant rings, can solve the problems of desulfurization system efficiency reduction, etc., and achieve the effect of anti-corrosion, maintenance-free, and avoiding erosion
Pending Publication Date: 2020-08-04
南京定环新能源科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a synergistic wear-resistant ring to solve the problem that the flue gas "escaping" along the inner wall of the absorption tower proposed in the above-mentioned background technology, thereby seriously reducing the efficiency of the entire desulfurization system
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-3 , the present invention provides a technical solution: a synergistic wear-resistant ring, including a spray tower main body 1, a main pipe 2 is arranged inside the spray tower main body 1, and a spray head 3 is connected to one side of the main pipe 2, and the spray The inner wall of the tower main body 1 is welded with a welt steel plate 6, and the bottom of the welt steel plate 6 is welded with a wear-resistant steel plate 4, and the w...
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The invention discloses a synergistic wear-resisting ring which comprises a spray tower body. A main pipe is arranged in the spray tower body, and a spray head is connected to one side of the main pipe. A welt steel plate is welded to the inner wall of the spray tower body, a wear-resisting steel plate is welded to the bottom of the welt steel plate, the wear-resisting steel plate is perpendicularly connected with the welt steel plate, a millstone layer is attached to the upper side of the wear-resisting steel plate, and a wear-resisting grinding wheel is arranged on one side of the welt steelplate. After the synergistic wear-resisting ring is arranged, the tower wall can be effectively prevented from being scoured. The synergistic wear-resisting ring adopts a unique main material with strong wear-resisting and corrosion-resisting characteristics and is attached to the tower wall and vertically arranged along the tower wall, so that the problem of acid corrosion of the spraying area is solved, more importantly, direct scouring of spraying on the tower wall and indirect scouring caused by secondary impact of slurry are solved, high coverage rate of spraying on the edge of the absorption tower and safe operation in the tower are guaranteed, and an anti-corrosion and maintenance-free spraying area is achieved.
Description
technical field [0001] The invention belongs to the technical field of desulfurization absorption towers, and in particular relates to a synergistic wear-resistant ring. Background technique [0002] When the conventional spray slurry is sprayed on the inner wall of the absorption tower, a liquid film will form and flow down the inner wall of the absorption tower, and the mass transfer effect of this part of the gas-liquid contact surface is very poor. The flue gas at the edge leaves the absorption tower without sufficient gas-liquid contact, which causes the "escape" of the flue gas along the inner wall of the absorption tower, thereby seriously reducing the efficiency of the entire desulfurization system. To make up for this defect, adding Large liquid-gas ratio and other means cause the problem of a sharp increase in operating costs and initial investment, so we propose a synergistic wear-resistant ring. Contents of the invention [0003] The purpose of the present inv...
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IPC IPC(8): B01D53/18
CPCB01D53/18B01D53/1481
Inventor 夏军
Owner 南京定环新能源科技有限公司