A flue gas distribution device
A flue gas splitting and splitting device technology, applied in separation methods, dispersed particle filtration, dispersed particle separation, etc., can solve the problems affecting the process effect of the device, the backflow of the tower body, and the poor uniformity of the flow field distribution in the tower, so as to eliminate the backflow. phenomenon, avoid water accumulation, evenly distribute the effect
Active Publication Date: 2017-02-22
CISDI ENG CO LTD
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Problems solved by technology
[0002] In the field of metallurgy, the flow field distribution in the tower directly determines the process effect of spray towers, desulfurization towers, dry dust removal and other devices; after research, it is found that the distribution uniformity of the flow field in the existing towers is generally poor, and in the tower There is an obvious backflow phenomenon inside the body, which greatly affects the process effect of the above device. Therefore, it is necessary to study a simple, durable, cheap, and good diversion device.
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[0025] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be understood that the preferred embodiments are only for illustrating the present invention, rather than limiting the protection scope of the present invention.
[0026] Studies have shown that the distribution of the flue gas flow field inside the spray tower, desulfurization tower, dry dust removal and other devices is the main factor that determines the flue gas cooling and washing effect, desulfurization efficiency, dust removal efficiency and other process effects. The object of the present invention is to seek a simple, durable, cheap and good flue gas diversion device, so as to improve the technological effect of the device.
[0027] The present invention proposes a flue gas diversion device, such as figure 1 , 2 As shown in , 3, the flue gas splitting device includes an inlet splitting device 1 and a tower internal split...
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The invention discloses a flue gas distribution device. The flue gas distribution device comprises an inlet distribution device used for primarily distributing flue gas, wherein the inlet distribution device comprises an inlet pipeline with both ends which are connected to a tower body respectively, and a flue gas inlet is formed at the junction of the inlet pipeline and the tower body. The flue gas distribution device further comprises an inner-tower distribution device arranged in a tower and used for secondarily distributing the primarily-distributed flue gas. According to the flue gas distribution device disclosed by the invention, the flue gas is primarily distributed through the inlet distribution device, and through the distribution actions of a plurality of chimneys of the inner-tower distribution device, the uniform distribution of the flue gas in the whole tower body is basically realized, and the backflow phenomenon of the flue gas is eliminated.
Description
technical field [0001] The invention belongs to the technical field of flue gas treatment, and in particular relates to a flue gas splitting device. The flue gas splitting device of the invention can be widely applied to various tonnage spray towers, desulfurization towers, dry dust removal devices and the like. Background technique [0002] In the field of metallurgy, the flow field distribution in the tower directly determines the process effect of spray towers, desulfurization towers, dry dust removal and other devices; after research, it is found that the distribution uniformity of the flow field in the existing towers is generally poor, and in the tower There is an obvious backflow phenomenon inside the body, which greatly affects the process effect of the above-mentioned device. Therefore, it is very necessary to study a simple, durable, cheap and good diversion device. Contents of the invention [0003] In view of this, the object of the present invention is to prov...
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IPC IPC(8): B01D47/06B01D53/18B01D53/78B01D46/42B01D45/00B01D49/00
CPCB01D51/10
Inventor 钟渝吴涛陈佳杨军波
Owner CISDI ENG CO LTD