CN203095765U - 一种污水处理纤维滤料滤池 - Google Patents
一种污水处理纤维滤料滤池 Download PDFInfo
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Abstract
本实用新型涉及一种污水处理纤维滤料滤池，由依次连接的原水池、流量计、管道混合器、滤池和清水池组成；其特征在于：所述滤池内自上而下依次设置有滤网、滤板和穿孔管；所述的滤网和滤板之间放置有纤维滤料。本实用新型的纤维滤料容易冲洗干净，总体的清洗水量也较少，纤维滤料使用寿命长；该系统进行了絮凝处理，加强了过滤处理效果，处理水质更加稳定。
Description
一种污水处理纤维滤料滤池
技术领域
[0001] 本实用新型涉及水处理设备，具体涉及一种污水处理纤维滤料滤池。
背景技术
[0002] 污水处理厂排放水质要求不断提高，需要将污水进行深度处理。在水处理领域中，对水过滤主要采用罐体压力过滤和填料无压重力过滤，其滤料大部分呈水平分布，其主要缺点:水中悬浮物很快沉淀在滤料的表面，从而使过流面积减少，堵塞流水通道，必须要停机进行反冲洗，需要建设大型的鼓风机房，以及反冲洗泵房，并且一段时间就要更换滤料，运行能耗高，操作强度大，占地面积很大，土建费用高，单位吨水成本较高。在水处理技术领域中纤维滤料过滤池的应用越来越广泛，具有处理效果好，水质水量稳定，运行维护简单方便等优点。因此在污水处理厂提标改造过程中，需要处理水质更加稳定，滤料容易清洗及使用寿命长，已成为本领域急待解决的一个技术问题。
实用新型内容
[0003] 本实用新型的目的在于提供一种污水处理纤维滤料滤池，具有处理水质更加稳定，滤料容易清洗及使用寿命长，还可以进行絮凝加药处理，系统设备的运行维护更方便。
[0004] 本实用新型的目的通过下述技术方案实现:一种污水处理纤维滤料滤池，由依次连接的原水池、流量计、管道混合器、滤池和清水池组成；其特征在于:所述滤池内自上而下依次设置有滤网、滤板和穿孔管；所述的滤网和滤板之间放置有纤维滤料。
[0005] 所述纤维滤料由滤料紧固环和纤维丝组成，滤料紧固环设置在纤维丝的中部。
[0006] 进一步的，所述穿孔管通过清洗水管与汽水混合器、清洗泵连接。
`[0007] 本实用新型与现有技术相比，具有如下的优点和有益效果:本实用新型一种污水处理纤维滤料滤池，纤维滤料容易冲洗干净，总体的清洗水量也较少，纤维滤料使用寿命长；该系统进行了絮凝处理，加强了过滤处理效果，处理水质更加稳定。
附图说明
[0008] 图1为本实用新型的结构示意图；
[0009] 图2为纤维滤料的示意图。
[0010] 附图中标记的名称:1-进水管，2-原水池，3-提升泵，4-流量计，5-管道混合器，6-加药装置，7-进水控制阀，8-滤池，9-滤网，10-纤维滤料，11-滤板，12-排空阀，13-穿孔管，14-排污阀，15-清洗水管，16-出水管，17-鼓风机，18-汽水混合器，19-清水池，20-清洗泵，21-滤料紧固环，22-纤维丝。
具体实施方式
[0011] 下面结合实施例对本实用新型作进一步的详细说明，但本实用新型的实施方式不限于此。[0012] 实施例:如图1、图2所示，本实用新型由依次连接的原水池2、流量计4、管道混合器5、滤池8和清水池19组成；其特征在于:所述滤池8内自上而下依次设置有滤网9、滤板11和穿孔管13 ;所述的滤网9和滤板11之间放置有纤维滤料10。
[0013] 所述纤维滤料10由滤料紧固环21和纤维丝22组成，滤料紧固环21设置在纤维丝22的中部。
[0014] 进一步的，所述穿孔管13通过清洗水管15与汽水混合器18、清洗泵20连接。
[0015] 本实用新型装置运行时:污水处理厂的污水经过前段处理沉淀后，由于污水处理厂排放水质要求提高，如悬浮物及化学需氧量等水质指标超标，还需进行过滤深度处理。污水从进水管进入原水池2，所述提升泵3通过管道依次与流量计4、管道混合器5和进水控制阀7连接，在管道混合器5中加入絮凝药剂，然后进入滤池8，滤池8进入过滤状态，纤维滤料10被压缩，纤维滤料10将悬浮物等污染物拦截，清水透过滤板11在清水池19中收集，完成深度处理。由于滤池8中悬浮物等污染物量增加，水位上升，自动启动清洗泵13，鼓风机17鼓入空气在汽水混合器18中与清洗水混合，清洗水将悬浮物等污染物从纤维滤料10中洗出，滤网9防止纤维滤料10被冲走，从排污阀14排出，完成清洗后进入过滤状态。
[0016] 如上所述，便可·以很好地实现本实用新型。
Claims (3)
1.一种污水处理纤维滤料滤池，由依次连接的原水池(2)、流量计(4)、管道混合器(5)、滤池(8)和清水池(19)组成；其特征在于:所述滤池(8)内自上而下依次设置有滤网(9)、滤板(11)和穿孔管(13);所述的滤网(9)和滤板(11)之间放置有纤维滤料(10)。
2.根据权利要求1所述的一种污水处理纤维滤料滤池，其特征在于:所述纤维滤料(10)由滤料紧固环(21)和纤维丝(22)组成，滤料紧固环(21)设置在纤维丝(22)的中部。
3.根据权利要求1所述的一种污水处理纤维滤料滤池，其特征在于:所述穿孔管(13)通过清洗水 管(15)与汽水混合器(18 )、清洗泵(20 )连接。
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