Sintering flue gas desulfurization and denitrification treatment system
A desulfurization, denitrification and treatment system technology, which is applied in the field of sintering flue gas desulfurization and denitrification treatment systems, can solve the problems of poor desulfurization and denitrification effect, etc., and achieve the effect of good effect, improved denitration effect, and efficient denitration effect.
Inactive Publication Date: 2021-11-02
ANHUI GUONENG YISHENG ENVIRONMENTAL PROTECTION SCI & TECH
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[0003] However, in the current treatment of flue gas, due to the simple way of desulfurization and denitrification, the effect of desulfurization and denitrification is poor.
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[0025] 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.
[0026] see Figure 1-5 , in an embodiment of the present invention, a sintering flue gas desulfurization and denitration treatment system includes a desulfurization tank 12 and a denitrification tank 8 arranged below the desulfurization tank 12, and a first air intake pipe 1 is provided on one side of the desulfurization tank 12 , and the front surface of the desulfurization box 12 is provided with a visual window 5, the inside of the desulfurization box 12 is...
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The invention relates to the technical field of flue gas treatment, and discloses a sintering flue gas desulfurization and denitrification treatment system. A first desulfurization layer is arranged in a desulfurization box, a detection sensor and a liquid level sensor are arranged on the portion, below the first desulfurization layer, of the inner side of the desulfurization box from top to bottom, and a desulfurization pump is arranged in the desulfurization box; and a connecting pipe is connected to one side of the desulfurization box, a denitration box is communicated with the tail end of the connecting pipe, a second air inlet pipe and a wind chamber are arranged on one side of the denitration box from top to bottom, and a first denitration layer is arranged in the denitration box. According to the system, the first desulfurization layer and the second desulfurization layer are arranged in the desulfurization box, flue gas can be subjected to primary filtration and desulfurization, the flue gas enters the desulfurization box after passing through the second desulfurization layer, and the desulfurization liquid can be sprayed outwards through the spray pipe by work of the desulfurization pump, so that the desulfurization liquid can be in full contact with the flue gas, and thus the flue gas can be desulfurized.
Description
technical field [0001] The invention relates to the technical field of flue gas treatment, in particular to a sintering flue gas desulfurization and denitration treatment system. Background technique [0002] The sintering machine is mainly suitable for the sintering treatment of iron ore powder in large and medium-sized sintering plants. It is the main equipment in the draft sintering process. To eliminate harmful impurities such as sulfur and phosphorus contained in the ore, a large amount of flue gas will be generated during the working process of the sintering machine. The flue gas contains a large amount of harmful gases such as sulfur and nitrate, so it is necessary to effectively treat the harmful gases. [0003] However, at present, when the flue gas is treated, the desulfurization and denitrification methods are simple, making the effect of desulfurization and denitrification poor. Therefore, those skilled in the art provide a sintering flue gas desulfurization and...
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IPC IPC(8): B01D53/48B01D53/56B01D53/75B01D53/80B01D53/86B01D53/04
Inventor 钟华张兵梁明
Owner ANHUI GUONENG YISHENG ENVIRONMENTAL PROTECTION SCI & TECH