An all-in-one machine for flue gas desulfurization and dust removal in imitation ecological forest

Abstract

The invention belongs to the technical field of desulfurization and dust removal equipment and in particular relates to an ecotype-imitating forest flue gas desulfurization and dust removal all-in-one machine. The ecotype-imitating forest flue gas desulfurization and dust removal all-in-one machine comprises a cyclone dust remover cylinder, wherein a gas inlet is arranged at the upper part of the cyclone dust remover cylinder; n atomization nozzles are mounted on a spiral top plate along the gas inlet; an exhausting channel is arranged at the center of the cyclone dust remover cylinder; the exhausting channel is internally filled with capillary flexible filling; a medicine storage box mechanism for planting the capillary flexible filling is arranged at the center of the exhausting channel; a demister is arranged at the top of the exhausting channel; an ash collection bucket, a salt collection bucket and an ash discharging packing auger are arranged at the bottom of the cyclone dust remover cylinder; the salt collection bucket is arranged just below the exhausting channel; the bottom of the salt collection bucket is connected with the ash discharging packing auger and the ash discharging packing auger is connected with the ash collection bucket; a water pump is additionally arranged outside the cyclone dust remover cylinder and is used for supplying power; the water pump is used for extracting adsorption liquid from a medicine dispensing groove, conveying the adsorption liquid to a medicine storage box and the atomization nozzles and atomizing the adsorption liquid into steam. The ecotype-imitating forest flue gas desulfurization and dust removal all-in-one machine has the advantages that the adaptability of an operation manner is strong, the gas desulfurization and dust removal efficiency is good and the reliability is high.

Description

technical field [0001] The invention belongs to the technical field of desulfurization and dust removal equipment, in particular to an integrated machine for desulfurization and dust removal of flue gas imitating ecological forests. Background technique [0002] Today's representative flue gas desulfurization technology and its existing problems: [0003] 1. Liquid absorption such as: limestone + gypsum, swirl plate tower, and spray washing are all wet desulfurization methods, and the problems of slag-water separation and secondary water pollution are prominent. [0004] 2. Adsorption dry desulfurization has the problems of difficult recovery of purified substances and the need for regular replacement and regeneration of adsorbents (such as activated carbon), which requires special technical links to deal with, and the operating cost is high. [0005] 3. The absorbing liquid spray method has insufficient absorption reaction, and the desulfurization rate needs to be improved...

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Problems solved by technology

[0004] 2. Adsorption dry desulfurization has the problems that the purified matter is difficult to recover and the adsorbent (such as activated carbon) needs to be replaced and regenerated regularly. It needs special technical links to deal with it, and the operating cost is high

[0005] 3. Absorbing liquid spray method has insufficient absorption reaction, and the desulfurization rate needs to be improved

[0006] 4. Desulfurization and dust removal are generally carried out in stages

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