Installation of desulfurization side-in mixer

Categories:Industry news
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Origin:互联网
Time of issue:2019-05-10 14:04
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(Summary description)Inthelowerpartoftheabsorptiontowerslurrytank,fourside-feedingagitatorsarearrangedalongtheradialdirectionofthetower,thefunctionofwhichistomaintainthesolidstateoftheslurryinasuspendedstatewhiledispersingtheoxidizingair.Theagitatorisequippedwithabearingcover,amainshaft,astirringblade,andamechanicalseal.Theagitatorbladesaremountedintheabsorptiontowerdowncomer,withaninclinationofabout10degreesfromthehorizontalandaninclinationofabout-7degreesfromthecenterline.Thetypeofthestirringpaddleisathree-bladedpropeller,andthesealingformoftheshaftisamechanicalseal.Thereisamanualflushingfacilitynexttotheabsorptiontowertoprovidetheliftinglugs,liftingringsandotherspecialpulleysrequiredforinstallationandoverhaul.Thelowspeedagitatorisusedtoeffectivelypreventsedimentation.Themixingbladeandthemainshaftoftheabsorptiontoweragitatoraremadeofstainlesssteel.Donottouchthedriveunitandremovetheprotectivecoverduringoperation.Whentheslurryisaddedtotheabsorptiontower,theagitatormustbeoperatedcontinuously.

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Installation of desulfurization side-in mixer

(Summary description)Inthelowerpartoftheabsorptiontowerslurrytank,fourside-feedingagitatorsarearrangedalongtheradialdirectionofthetower,thefunctionofwhichistomaintainthesolidstateoftheslurryinasuspendedstatewhiledispersingtheoxidizingair.Theagitatorisequippedwithabearingcover,amainshaft,astirringblade,andamechanicalseal.Theagitatorbladesaremountedintheabsorptiontowerdowncomer,withaninclinationofabout10degreesfromthehorizontalandaninclinationofabout-7degreesfromthecenterline.Thetypeofthestirringpaddleisathree-bladedpropeller,andthesealingformoftheshaftisamechanicalseal.Thereisamanualflushingfacilitynexttotheabsorptiontowertoprovidetheliftinglugs,liftingringsandotherspecialpulleysrequiredforinstallationandoverhaul.Thelowspeedagitatorisusedtoeffectivelypreventsedimentation.Themixingbladeandthemainshaftoftheabsorptiontoweragitatoraremadeofstainlesssteel.Donottouchthedriveunitandremovetheprotectivecoverduringoperation.Whentheslurryisaddedtotheabsorptiontower,theagitatormustbeoperatedcontinuously.

Categories:Industry news
Author:
Origin:互联网
Time of issue:2019-05-10 14:04
Views:

In the lower part of the absorption tower slurry tank, four side-feeding agitators are arranged along the radial direction of the tower, the function of which is to maintain the solid state of the slurry in a suspended state while dispersing the oxidizing air. The agitator is equipped with a bearing cover, a main shaft, a stirring blade, and a mechanical seal. The agitator blades are mounted in the absorption tower downcomer, with an inclination of about 10 degrees from the horizontal and an inclination of about -7 degrees from the centerline. The type of the stirring paddle is a three-bladed propeller, and the sealing form of the shaft is a mechanical seal. There is a manual flushing facility next to the absorption tower to provide the lifting lugs, lifting rings and other special pulleys required for installation and overhaul. The low speed agitator is used to effectively prevent sedimentation. The mixing blade and the main shaft of the absorption tower agitator are made of stainless steel. Do not touch the drive unit and remove the protective cover during operation. When the slurry is added to the absorption tower, the agitator must be operated continuously.

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