The utility model discloses a nanofiltration membrane continuous concentrating and filtering system, which comprises a filter body, a feed sleeve and a discharge sleeve. The feed sleeve and the discharge sleeve are respectively arranged at both ends of the filter body. The inner cavity of the main body of the filter is provided with a permeating liquid filter core, and the surface of the permeating liquid filter core is provided with a filter hole, and the filter is passed through. One end of the filter hole penetrates through the liquid filter element and extends to the liquid filtering core. The utility model inputs the viscose fiber through the mixture inlet into the penetrating liquid filter core, and then makes the viscose fiber and the inner wall of the penetrating liquid filter core convey and extrude by rotating conveying winch, which is beneficial to improving the filtering efficiency of the caustic soda, separating the caustic soda solution from the viscose fiber, and when the concentration of caustic soda is too high. By adding water into the cavity of the filter element through the water conveyance pipe, the concentration of caustic soda can be reduced, and the filtering efficiency can be improved. The device has the advantages of simple structure, convenient operation and safe use, and can greatly improve the filtering efficiency and quality.
【技术实现步骤摘要】
一种纳滤膜连续浓缩过滤系统
本技术涉及化工
,特别涉及一种纳滤膜连续浓缩过滤系统。
技术介绍
粘胶纤维,是粘纤的全称,它又分为粘胶长丝和粘胶短纤。粘纤是以棉或其它天然纤维为原料生产的纤维素纤维。其含湿率最符合人体皮肤的生理要求,具有光滑凉爽、透气、抗静电、染色绚丽等特性。粘胶纤维生产中,会产生大量含有半纤维杂质的烧碱溶液,烧碱作为重要的大宗原材料,需要进行烧碱回收,避免造成资源浪费。因此,专利技术一种纳滤膜连续浓缩过滤系统来解决上述问题很有必要。
技术实现思路
本技术的目的在于提供一种纳滤膜连续浓缩过滤系统,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案:一种纳滤膜连续浓缩过滤系统,包括过滤器主体、进料套和出料套,所述进料套和出料套分别设置于过滤器主体两端,所述过滤器主体内腔设置有透过液滤芯,所述透过液滤芯外壁表面设置有过滤孔,所述过滤孔一端贯穿透过液滤芯,且延伸至透过液滤芯内,所述透过液滤芯外壁环绕设置有纳滤膜,所述纳滤膜设置于过滤器主体内,所述透过液滤芯内腔设置有旋转输送绞龙,所述出料套外壁设置有传动套,所述传动套与出料套啮合连接,所述传 ...
【技术保护点】
1.一种纳滤膜连续浓缩过滤系统,包括过滤器主体(1)、进料套(2)和出料套(3),其特征在于:所述进料套(2)和出料套(3)分别设置于过滤器主体(1)两端,所述过滤器主体(1)内腔设置有透过液滤芯(4),所述透过液滤芯(4)外壁表面设置有过滤孔(5),所述过滤孔(5)一端贯穿透过液滤芯(4),且延伸至透过液滤芯(4)内,所述透过液滤芯(4)外壁环绕设置有纳滤膜(6),所述纳滤膜(6)设置于过滤器主体(1)内,所述透过液滤芯(4)内腔设置有旋转输送绞龙(7),所述出料套(3)外壁设置有传动套(8),所述传动套(8)与出料套(3)啮合连接,所述传动套(8)输出端与旋转输送绞龙(7)输入端连接。
【技术特征摘要】
1.一种纳滤膜连续浓缩过滤系统,包括过滤器主体(1)、进料套(2)和出料套(3),其特征在于:所述进料套(2)和出料套(3)分别设置于过滤器主体(1)两端,所述过滤器主体(1)内腔设置有透过液滤芯(4),所述透过液滤芯(4)外壁表面设置有过滤孔(5),所述过滤孔(5)一端贯穿透过液滤芯(4),且延伸至透过液滤芯(4)内,所述透过液滤芯(4)外壁环绕设置有纳滤膜(6),所述纳滤膜(6)设置于过滤器主体(1)内,所述透过液滤芯(4)内腔设置有旋转输送绞龙(7),所述出料套(3)外壁设置有传动套(8),所述传动套(8)与出料套(3)啮合连接,所述传动套(8)输出端与旋转输送绞龙(7)输入端连接。2.根据权利要求1所述的一种纳滤膜连续浓缩过滤系统,其特征在于:所述出料套(3)一端表面设置有粘胶纤维出料口(9),所述粘胶纤维出料口(9)一端延伸至出料套(3)内,且与透过液滤芯(4)输出端连接,所述粘胶纤维出料口(9)外壁环绕设置有偶烧碱出液口(10),所述烧碱出...
【专利技术属性】
技术研发人员:徐堃,顾汉章,田春荣,
申请(专利权)人:江苏汉光生物工程有限公司,
类型:新型
国别省市:江苏,32
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