The utility model discloses a filter device for removing impurities in chlorine or liquid chlorine, which is used to solve the problems of complex technology, high cost and secondary pollution to the environment when filtering chlorine and liquid chlorine in the prior art. It is used as filter element in chlorine gas or liquid chlorine dust collector, including setting PTFE film on intake or intake surface, and forming oil film by infiltrating silicone oil on both sides of PTFE film. Plastic burning plate is used as skeleton support structure for outflow or outflow surface. The beneficial effect is that the plastic baking plate is used as the dense framework of corrosion resistance, which supports the filter membrane. The surface of the filter membrane is immersed in silicone oil, and the oil film formed by silicone oil can fill the pore of the filter membrane. It not only makes the filtering effect of impurities in chlorine gas or liquid chlorine better, but also increases the resilience, softness and tearing strength of the filter film, and makes the filter element durable. High stability. It not only simplifies the existing filtration process, reduces the cost of manufacturing pure chlorine or liquid chlorine, and greatly reduces secondary pollution.
【技术实现步骤摘要】
一种滤除氯气或液氯中杂质的过滤装置
:本技术涉及气、液相氯的过滤
,特别涉及一种滤除氯气或液氯中杂质的过滤装置。
技术介绍
:氯气、液氯是电解氯化钠溶液或熔融氯化钠后的产物。氯气、液氯的腐蚀性极强且属于剧毒品,其在产生的过程中携带有粉尘和酸液液滴,目前尚没有很好的直接净化方法。通常采用水洗并用硫酸干燥的方法对氯气进行净化,这样的工艺不仅成本高,还给环境带来二次污染。
技术实现思路
:本技术提供一种滤除氯气或液氯中杂质的过滤装置,用以解决现有技术中过滤氯气、液氯时工艺复杂,成本高且对环境造成二次污染的问题。本技术提供一种滤除氯气或液氯中杂质的过滤装置,应用于氯气或液氯除尘器中作为过滤元件,包括:进气或进液面设置聚四氟乙烯膜,且聚四氟乙烯膜的两面浸润硅油形成油膜,出气或出液面采用塑烧板为骨架支撑结构。较佳的,聚四氟乙烯膜的孔径为2微米以下。较佳的,塑烧板的孔径大于10微米且小于20微米。本技术有益效果包括:采用塑烧板作为耐腐蚀的致密骨架,对过滤膜起到支撑作用,过滤膜表面浸硅油,硅油形成的油膜可以填满过滤膜的孔隙,不仅使得对氯气或液氯中杂质的滤除效果更佳,且可以增加过滤薄膜的回弹性、柔软性、撕裂强度等性能,使得过滤元件耐用性好,稳定性高。将该过滤装置安装在过滤器中,可滤除百分之99以上粒径在2微米以上的颗粒杂质,不仅简化了现有的过滤工艺,降低了制造纯净氯气或液氯的成本,大大减少了二次污染。附图说明:附图1是一幅较佳实施方式的滤除氯气或液氯中杂质的过滤装置的结构示意图。具体实施方式:鉴于此,本技术提供了一种滤除氯气或液氯中杂质的过滤装置,以下结合说明书附图对本技 ...
【技术保护点】
1.一种滤除氯气或液氯中杂质的过滤装置,其特征在于,应用于氯气或液氯除尘器中作为过滤元件,包括:进气或进液面设置聚四氟乙烯膜,且聚四氟乙烯膜的两面浸润硅油形成油膜,出气或出液面采用塑烧板为骨架支撑结构。
【技术特征摘要】
1.一种滤除氯气或液氯中杂质的过滤装置,其特征在于,应用于氯气或液氯除尘器中作为过滤元件,包括:进气或进液面设置聚四氟乙烯膜,且聚四氟乙烯膜的两面浸润硅油形成油膜,出气或出液面采用塑烧板为骨架支撑结构。2...
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