我公司是河北省衡水市环保行业**企业,已通过ISO9001认证。公司员工生产经验丰富,制作脱硫塔除雾器的材料选用高强耐腐蚀的材料,是众多河北除雾器厂家当中的*。产品价格公道、结实耐用、有质量保证,适合任何需要除雾器的场合使用。我们有好的产品和专业的销售和技术团队,公司发展迅速,我们为客户提供好的产品、良好的技术支持、健全的售后服务。
销售热线: Q
江油平板式脱硫塔的冲洗水量
选择除雾器冲洗水量处理需要满足除雾器自身的要求外,还需要考虑系统水平衡的要求有些条件下需采取大水量短时间冲洗,有时则采用小水量长时间冲洗,具体冲洗水量需由工况条件确定,一般情况下除雾器断面上舜时冲洗水量约2-4.5m3/h
江油平板式脱硫塔在追求更高的发展需求
除雾器的安装有讲究.除雾器安装在塔内**部,其作用是分离塔**气体中夹带的液滴,保证塔**馏出产品的质量。目前使用的除雾器有折板形、丝网形和旋流式,其中以丝网除雾器应用广泛,它将许多层丝网用栅板夹住,并用螺栓固定在支持圈上,对大直径的塔,丝网也可做成分块式。丝网用圆丝或扁丝编织而成,材料多用不锈钢、磷青铜、镀锌铁丝尼龙等。
除雾器主要用于分离塔中气体夹带的液滴,以降低有价值的物料损失和改善塔后压缩机的操作,通常情况下设置在塔**。使用该种设备可以有效去除≥26μ的雾滴,保证塔盘的传质效率、减小板间距。因此除雾器主要被人们来用于气液分离,或者是作为空气过滤器用于气体分离。
除雾器具有比表面积大、重量轻、空隙大以及使用方便、除沫效率高、压降小等优点。适用于清洁的气体,不宜用在液滴中含有固体物质或易析出固体物质的场合,如碱液、碳酸氢氨溶液等,以免液体蒸发后留下固体堵塞丝网。当雾沫中含有少量悬浮物时,应经常对其进行冲洗。丝网除雾器在安装时,在其上下方都应留有适当的分离。
Mist eliminator Experimental research on Performance
The effects of different operating conditions, plate type and plate spacing on demister removal efficiency and pressure drop were investigated. The numerical simulation and analysis of the flow field in the demister were carried out by computational fluid dynamics (CFD). The results show that the operating conditions have little effect on the pressure drop and flow field, and the plate type, especially the geometric structure of the upwind surface, is the key factor affecting the flow field and pressure drop. With the increase of gas velocity, the demogging efficiency, but when the gas velocity increases to a certain critical value (4 - 5m / s), the demogging efficiency decreases rapidly with the increase of gas velocity. The numerical simulation results of the demister pressure drop are in good agreement with the experimental values, and the demister is one of the important reasons for the critical gas velocity of the demister in 2 reflux regions. The results can provide guidance for the design of the demister.
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