Desulfurizing absorption tower rotational flow plate type synergistic dedusting and desulfurizing synergistic integrated tower
A desulfurization absorption tower and swirl plate technology, which is applied in the field of desulfurization absorption tower swirl plate collaborative dedusting and desulfurization synergistic integrated tower, can solve the problem that the diameter of the swirl plate should not be too large, and achieve the solution that the diameter should not be too large , Desulfurization synergistic demisting efficiency, low power consumption effect
Pending Publication Date: 2018-08-14
郭明春 +1
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Problems solved by technology
At the same time, it solves the contradiction that the diameter of the swirl plate should not be too large
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[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] see Figure 1-Figure 2 , a desulfurization absorption tower swirl plate type synergistic dedusting and desulfurization synergistic integrated tower, characterized in that: the tower is equipped with a spray device and a swirl device from top to bottom; the swirl device includes a self-tower The airflow partition plate 2 with a certain distance is set layer by layer from the center to the outside, and the cyclone plate 1 is arranged in the annular area between adjacent airflow partition plates 2; the cyclone device covers all the flow in the desulfurization absorption tower. field plane.
[0022] In this embodiment, the spraying device is a single-layer setting or several layers of spraying units are superimposed, and the swirl device is a single-layer setting or several layers of swirl units are superimposed. Figure 1 shows a single-lay...
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Abstract
The invention relates to a desulfurizing absorption tower rotational flow plate type synergistic dedusting and desulfurizing synergistic integrated tower. A mass transfer reactant spraying device anda rotational flow device are arranged in the tower from top to bottom; the rotational flow device comprises air flow partition plates, the air flow partition plates are arranged layer by layer from the center of the tower to the outer side of the tower at certain intervals, and swirler plates are arranged in annular areas between the adjacent air flow partition plates; all the flow field plane inthe desulfurizing absorption tower is covered by the rotational flow device. By means of the desulfurizing absorption tower rotational flow plate type synergistic dedusting and desulfurizing synergistic integrated tower disclosed by the invention, the advantages of high chemical tower application maturity, good functions and integrated synthesis of a rotational flow plate technology are fully played; the desulfurizing absorption tower rotational flow plate type synergistic dedusting and desulfurizing synergistic integrated tower has the advantages of suitability for flue gas flow speed with large elasticity, small power consumption, stable performance, reliable operation, high desulfurizing synergistic defogging efficiency and no easiness in being plugged; under the premise that the diameter of a flue gas desulfurizing tower is adapted, the diameters of the rotational flow plates are reduced, and a mass transfer reaction area is enlarged; thus, separation efficiency of the rotational flow plates is improved, and the contradiction that the diameters of the rotational flow plates cannot be too large is solved.
Description
technical field [0001] The invention relates to a desulfurization absorption tower swirl plate type synergistic dedusting and desulfurization synergistic integrated tower, which belongs to the technical field of dust removal and desulfurization. Background technique [0002] The working principle of the swirl plate technology: the air flow through the unit swirl plate, under the guidance of the swirl plate deflector with a certain inclination, produces centrifugal rotation, and the liquid droplets entrained in the air flow are rotated by using the difference in gas-liquid density. Under the action of the centrifugal force generated by the movement, it overcomes the frictional resistance of the sliding between the liquid and gas to make a radial settlement movement towards the inner wall of the cylinder, and is trapped when it contacts the inner wall of the cylinder, and then coagulates with each other to form a liquid film, while the smoke gas mass is blown away. The loose e...
Claims
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IPC IPC(8): B01D53/79B01D53/48B01D53/24B01D53/26B01D50/00
CPCB01D53/24B01D53/26B01D53/48B01D53/79B01D2258/0283B01D50/40
Inventor 郭明春徐天元
Owner 郭明春