陶瓷异鞍环填料

异鞍环是在矩鞍环填料的基础上加以改进的新型填料,将矩鞍填料的平滑弧形侧面改为锯齿形或波纹凸起的侧面,部分还增加了开孔。这种结构增加了填料间接触的空隙,使填料内外表面沟通,更有利于气体和液体在填料层中的流动和分散。...
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你想问的可能是异鞍环产品介绍、参数表等相关内容,以下为你详细介绍:

产品介绍

  • 结构特点:异鞍环是在矩鞍环填料的基础上加以改进的新型填料,将矩鞍填料的平滑弧形侧面改为锯齿形或波纹凸起的侧面,部分还增加了开孔。这种结构增加了填料间接触的空隙,使填料内外表面沟通,更有利于气体和液体在填料层中的流动和分散。

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  • 产品优点
    • 传质效率高:特别的异型结构和多孔通道设计使气液接触面积增大,接触时间延长,从而显著提高传质效率。
    • 压降低:改进后的结构使得气体和液体在填料层中流动更加顺畅,减少了阻力,降低了压降。
    • 通量大:能允许较大的气液流量通过,提高了设备的处理能力。
    • 负荷弹性大:在不同的气液负荷条件下,都能保持较好的性能,适应范围广。
    • 抗污性好:结构不易堵塞,对含有杂质或易结垢的物料有较好的适应性。
    • 耐腐蚀性强:陶瓷异鞍环具有良好的耐酸耐热性能,能耐除氢氟酸以外的各种无机酸、有机酸及有机溶剂腐蚀;塑料异鞍环如 PP、RPP、PVDF 等材质也具有优异的耐腐蚀性,可在不同腐蚀性环境中使用。
  • 应用领域:广泛应用于化工、冶金、煤气、制氧、焦化行业及氯碱工业中的干燥塔、吸收塔、冷却塔、洗涤塔和再生塔等,也用于脱蜡油精制萃取、脱甲烷、苯酐精制等过程。

参数表

规格(mm)
比表面积(m²/m³)
空隙率(m³/m³)
堆积个数(n/m³)
堆积重量(kg/m³)
干填料因子(m⁻¹)
φ25×20×3
190
0.78
76600
537
340
φ38×30×4
131
0.84
24600
510
190
φ50×42×6
80
0.81
7344
454
166
φ76×53×9
58.5
0.77
2430
489
127

注意事项

  • 装填:在装填异鞍环填料时,应注意避免填料破碎和不均匀分布,可采用湿法装填或使用专门的装填工具,以确保填料层的均匀性和稳定性,避免出现沟流或偏流现象。
  • 液体分布:为了充分发挥异鞍环的传质性能,需要保证液体在填料层上的均匀分布。可采用合适的液体分布器,使液体能够均匀地喷洒在填料层表面,避免局部液体过多或过少。
  • 气体流速:操作过程中应控制气体流速在合适的范围内,避免过高的气体流速导致液泛现象的发生,影响填料塔的正常运行。同时,也要避免气体流速过低,导致传质效率下降。


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