The utility model relates to a filter core device for filling granular filter materials, in particular to a filter core device for a granular filter material used for filtering and water treatment of a water purifier. It is characterized in that: a plurality of conical funnel structure uniformly distributed in the filter filled shell above the water outlet, the water inlet and the water outlet of the water inlet; the diameter of the diameter ratio in the range of 0.5:1 0.8:1, surface angle conical funnel structure ranges from 75 degrees to 87 degrees; filling filter shell fixed inlet side of the groove on the other side of the groove pipe, water overflow outlet, inverted conical funnel structure contained in the granular filter material, filter material filled shell respectively on the screen and disk screen sieve screen SkyDrive welding seal. When the water from top to bottom through the filter core device, the filter channel for the tapered funnel type flow, in which self swing, drives the filter together make cyclotron. The filter material is always in a disturbance state, and the contact time between the water and the filter material is increased, which is more favorable for the sufficient contact between the water and the granular filter material, thereby improving the purification efficiency.
【技术实现步骤摘要】
装填颗粒状滤料的滤芯装置
本技术公开一种装填颗粒状滤料的滤芯装置,尤其涉及用于净水器滤芯过滤水处理的颗粒状滤料的滤芯装置。
技术介绍
净水器过滤装置在净水过程中充当重要的角色,主要将水中各类污染物,如细菌、余氯、重金属、水垢、挥发性物质、铁锈、泥沙等有害的物质有效的去除,从而达到我们生活用水所需要的洁净状态,其净水器滤芯起到关键性作用,所以滤芯结构滤料性能的好坏直接影响着净水效率的好坏。过滤装置滤料大部分都采用活性炭、石英砂、沸石等颗粒物,所以填装滤料滤壳的密封、泄露以及滤料与原水接触面积等问题是影响出水水质的关键问题。在技术专利CN204529508U中,介绍了一种防止滤料外泄的净水装置,在填装滤料的筒体内焊接PP棉垫层,遮盖第二进水孔,避免滤料外泄,进行密封滤料壳体呈柱形,存在水流与颗粒滤料接触不充分、滤料粘连在PP棉垫层上造成孔径堵塞,增大水压。为保证颗粒物滤料避免泄露而且滤料能与水充分接触,本技术设计了一种不漏料且滤料与水可以充分接触的装填颗粒状滤料的滤芯。
技术实现思路
一种滤壳,具体为装填颗粒状滤料的滤芯装置,其特征在于:多个倒圆锥型漏斗结构均匀分布在滤料填装壳内,上面为出水口,下面为进水口;进水口的直径与出水口的直径比例范围为0.5:1-0.8:1,倒圆锥型漏斗结构表面倾角范围为75°-87°;滤料填装壳中一侧凹槽固定进水管口,另一侧凹槽为水溢流出口,倒倒圆锥型漏斗结构内盛装颗粒状滤料,滤料填装壳上下分别用上筛网盘筛网和下筛网盘筛网焊接密封。上筛网盘筛网4和下筛网盘筛网6的筛网孔径小于装填的颗粒状滤料直径。进一步,将下筛网盘筛网6凹腔与滤料填装壳 ...
【技术保护点】
装填颗粒状滤料的滤芯装置,其特征在于:多个倒圆锥型漏斗结构均匀分布在滤料填装壳内,上面为出水口,下面为进水口;进水口的直径与出水口的直径比例范围为0.5:1‑0.8:1,倒圆锥型漏斗结构表面倾角范围为75°‑87°;滤料填装壳中一侧凹槽固定进水管口,另一侧凹槽为水溢流出口,倒倒圆锥型漏斗结构内盛装颗粒状滤料,滤料填装壳上下分别用上筛网盘筛网和下筛网盘筛网焊接密封。
【技术特征摘要】
1.装填颗粒状滤料的滤芯装置,其特征在于:多个倒圆锥型漏斗结构均匀分布在滤料填装壳内,上面为出水口,下面为进水口;进水口的直径与出水口的直径比例范围为0.5:1-0.8:1,倒圆锥型漏...
【专利技术属性】
技术研发人员:王丽莉,
申请(专利权)人:北京美美丽家节能环保科技有限公司,
类型:新型
国别省市:北京,11
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