WATER TREATMENT TANK AND DESULPHURIZATION APPARATUS
To allow air bubbles generated by overflowing treatment water to arrive at a deep portion.SOLUTION: There is provided a water treatment tank including: a tank body 10 having a bottom face that horizontally extends; and an overflow wall 13 that sections the interior of the tank body 10 into an upstre...
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Zusammenfassung: | To allow air bubbles generated by overflowing treatment water to arrive at a deep portion.SOLUTION: There is provided a water treatment tank including: a tank body 10 having a bottom face that horizontally extends; and an overflow wall 13 that sections the interior of the tank body 10 into an upstream tank 11 into which treatment water absorbing a sulfur content from exhaust gas is introduced and a downstream tank 12 into which treatment water SW overflowing from the upstream tank 11 is introduced and allowed to flow. In the water treatment tank, the overflow wall 13 allows the treatment water SW flowing through the downstream tank 12 to be divided in the crosswise direction of the overflow wall 13, to form a waterfall region R1 and a non-waterfall region R2.SELECTED DRAWING: Figure 4
【課題】越流する処理水によって発生する気泡を深部まで到達させる。【解決手段】水平方向に延びる底面を有する槽本体10と、槽本体10内を、排気ガスから硫黄分を吸収した処理水が導入される上流槽11と、上流槽11から越流した処理水SWが導入されて流れる下流槽12と、に区画する越流壁13と、を備え、越流壁13によって下流槽12に流れる処理水SWが越流壁13の幅方向に分割され、落水領域R1と非落水領域R2とが形成される水処理槽を提供する。【選択図】図4 |
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