水膜除尘器

Water film dust remover

Abstract

The utility model provides a water film dust remover. A spray device is arranged on the top of a cylinder body, a support frame is arranged in the middle of the cylinder body, and corrosion proof stones are filled into the upper portion of the support frame and the cylinder body of the lower portion of the spray device. An air inlet is arranged in the lower portion of the cylinder body, the air inlet is connected with an induced draft fan used for conveying dusty gases through a pipeline, the bottom of the cylinder body is connected with a water groove through a pipeline, an overflow opening is arranged below a horizontal position of the air inlet in the cylinder body, and the overflow opening is connected with the water groove through a pipeline. The height of the cylinder body is 1-5cm, the overall height of the corrosion proof stones filled in the cylinder body is larger than 30cm, and a diameter of the single corrosion proof stone is 3-10cm. According to the water film dust remover, cobblestones or other corrosion proof stones are utilized as filling materials so that the water film dust remover is low in cost, resistant in corrosion, simple in structure, convenient to machine and install, capable of increasing contacted area of gas and liquid, better in dust removing effect than a hollow cylinder body and low in system resistance; and tail gas can directly reach the standard and be discharged through adjustment of height and density of stone layers and secondary pollution is avoided.
本实用新型提供一种水膜除尘器,筒体顶部设有喷淋器;筒体中部设有支撑架;所述支撑架上部、喷淋器下部的筒体中填充有耐腐石材;筒体下部设有入风口;入风口经管道与输送含尘气体的引风机相连;筒体底部经管道与水槽相连;筒体上入风口水平位置以下设有溢流口;溢流口经管道与水槽相连。筒体高度为1-5m;筒体内填充的耐腐石材的整体高度大于30cm;耐腐石材单个直径为3-10cm。本实用新型采用鹅卵石或其他耐腐石材为填充料其成本低且耐腐蚀;结构简单,制作安装方便;增加气液接触面积,比中空筒体除尘效果更好;系统阻力较小;尾气通过石层高度和密度调节可直接达标排放,无二次污染。

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    Publication numberPublication dateAssigneeTitle
    CN-104941371-ASeptember 30, 2015苏州瑞奇丽新材料有限公司Micro-particle cyclone separator