一种多介质人工湿地水处理系统

	一种多介质人工湿地水处理系统
其他名称	Multi-medium constructed wetland water treatment system
专利类型	实用新型
专利号	2012205056989
	于君宝; 侯小凯; 郑垒; 孙凯宁
专利权人	中国科学院烟台海岸带研究所
申请日期	2012-09-28
	2012-09-28
专利状态	有效-授权
授权国家	山东(37)
摘要	本实用新型涉及水处理领域，具体的说是一种多介质人工湿地水处理系统。湿地装置，所述湿地装置由分流管道相连的水平潜流湿地装置和表流湿地装置组成，湿地装置上部种有湿地植物，水平潜流湿地装置内部铺设有多层过滤层，水体经所述水平潜流湿地装置的各过滤层得以净化处理，所述多层过滤层从下至上分别为基质层和土壤层；进水箱，设置于所述湿地装置进水口一侧通过分流管道与进水箱的出水口相连；进水箱的出水口设网状格栅，用于将污水中大块漂浮物和杂物去除后注入所述湿地装置；同时进水箱出水口与湿地装置进水口之间分流管道上设有流量计与进水阀门Ⅰ；取水口，设置于所述湿地装置进水口相对应一侧的出水口相连通的分流管道上，并在与取水口之间设有阀门Ⅱ。本实用新型实现了单级湿地与多级湿地的快速切换，有效的解决了污水污染物浓度的波动问题，提高了湿地的适应性和应用范围。
其他摘要	The utility model relates to the water treatment field, and particularly relates to a multi-medium constructed wetland water treatment system. A constructed wetland device is composed of a horizontal subsurface flow wetland device and a surface flow wetland device which are connected by a branching pipeline, wherein wetland plants are grown on the upper part of the wetland device; a plurality of filter layers are paved inside the horizontal subsurface flow wetland device; water is purified via each filter layer of the horizontal subsurface flow wetland device; the plurality of filter layers comprise a substrate layer and a soil layer from bottom to top, respectively; a water inlet tank is arranged at one side of the water inlet of the wetland device and connected with the water outlet of the water inlet tank through the branching pipeline; a mesh grille is arranged at the water outlet of the water inlet tank and used for removing large flotages and impurities in sewage and then injecting the sewage into the wetland device; and simultaneously, a flowmeter and a water inlet valve I are arranged on the branching pipeline between the water outlet of the water inlet tank and the water inlet of the wetland device; a water taking opening is formed on the branching pipeline which is communicated with the water outlet at the corresponding side of the water inlet of the wetland device; and a valve II is arranged between the branching pipeline and the water taking opening. The multi-medium constructed wetland water treatment system realizes quick switch between the single-stage wetland and the multi-stage wetland, effectively solves the fluctuation problem of the pollutant concentrations of the sewage, and also improves the adaptability of the wetland and widens the application range of the wetland.
学科领域	C02f3/32 ; C02f9/14
URL	查看原文
申请号	CN201220505698.9
公开（公告）号	CN202881048U
语种	中文
IPC 分类号	C02F9/14 ; C02F3/32
专利代理人	周秀梅 ; 李颖
代理机构	沈阳科苑专利商标代理有限公司 21002
CPC分类号	Y02W10/10
文献类型	专利
条目标识符	http://ir.yic.ac.cn/handle/133337/22380
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_滨海湿地实验室
作者单位	中国科学院烟台海岸带研究所
推荐引用方式 GB/T 7714	于君宝,侯小凯,郑垒,等. 一种多介质人工湿地水处理系统. 2012205056989[P]. 2012-09-28.