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  • 如何做好水刺无纺布在水处理和循环?
  • 本站编辑:杭州耀锦无纺布有限公司发布日期:2018-05-28 23:12 浏览次数:
22é° 
水刺非织造生产工艺的用水量很大,产量达到5吨/日时,每小时需用水约150m3~160m3。为节约用水,减少生产成本,必须将其中约95%左右的水经过水处理后循环使用。
Spunlaced nonwovens production technology has a large volume of water, and its output reaches 5 tons / day, and the water consumption is about 150m3~160m3 per hour. In order to save water and reduce production costs, about 95% of the water must be recycled after water treatment.
水刺非织造工艺用水要求,悬浮物含量高时,会缩短滤袋、滤芯的使用寿命。
Water requirements for spunlaced nonwovens will shorten the service life of filter bags and filter cartridges when the content of suspended solids is high.
溶解或胶体分散状态的有机物易使水浑浊并产生颜色。这些物质易沉积在喷水孔孔壁,粘附在纤维上,从而影响产品最终的白度。
Dissolved or colloidal dispersion of organic matter tends to muddy water and produce color. These substances are easily deposited on the wall of the blowhole and adhered to the fiber, thus affecting the final whiteness of the product.
微生物形成的腐浆团,经高压水泵输送后,会快速堵塞喷水孔,造成水刺头压力突然上升,严重时引起停车。
The decomposed pulp formed by microorganism will quickly block the water jet hole after being conveyed by the high-pressure water pump, resulting in a sudden increase in the pressure of water head and causing parking when serious.
溶解在水中的无机盐类,不管是其中的阴离子还是阳离子,对水刺工艺都有影响。钙、镁离子在管路中和设备上产生污垢,铁、锰、铜等离子容易生成有色物质,对于白色卫生材料生产,应严格控制其含量。氯离子含量较多时容易引起设备腐蚀。
Inorganic salts dissolved in water, whether anions or cations, have an effect on Spunlaced technology. Calcium and magnesium ions in pipelines and equipment produce dirt, iron, manganese, copper plasma easily produce colored material, for white sanitary material production, should strictly control its content. It is easy to cause corrosion when equipment contains more chloride ions.
将各种纤维组合在一起,并且是多层的纤维的组合就是水刺无纺布,但是这并不能正式的称为水刺无纺布,它之所以被称为无纺布是因为它没有经过纺织,而是将纺织这一过程变为了自动的喷射。通过喷射这一过程将各种纤维组合在一起,加强了布料的耐用性,从而增加了布料的质量。
The combination of various fibers, and the combination of multilayers of fiber, is spunnon woven fabric, but it is not formally called spunnon-woven fabric. It is called nonwoven fabric because it does not pass through the textile, but the process of spinning it into an automatic jet. By spraying this process, all kinds of fibers are combined to strengthen the durability of cloth, thus increasing the quality of cloth.
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