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High-Quality Water Treatment Oxygenation 215/260 Rubber Diaphragm Micro-Porous Aeration Head Aerator Disc

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盘式膜片微孔曝气器

一、优越性 膜片式微孔曝气器是80年代研制的新型曝气装置,该装置曝气气泡小、气液面积大,气泡扩散均匀,不会产生孔眼堵塞,耐腐蚀性强。但通过多年的动行出现了一些难以解冰的不足。如:膜片脱落、膜片撕裂、膜片打不开、污泥进入支气管等向题。
 
二、主要技术性能 可变微孔曝气器设计成略凸起拱形面,采用ABS工程塑料为主体。膜片具有抗附着表面的专用进口橡胶(EPDM),通过特殊加工制成,膜片开孔选用德国进口数控开孔,保证了孔的质量和精度。曝气器在充氧曝气时,主体盘面设计了四条送气槽,使进入的空气通止回阀缓冲后直接送至曝气头中央保证膜片一次性低阻力轻松打开。膜片采用罗纹反锁机械化装配,确保膜片不脱落。进气时布气膜上微孔自行鼓胀胀开,确保空气通过。在停止曝气时,布气膜上的可变微孔呈封闭状态,由于布气膜的可变微孔自行扩张和收缩,避免经往曝气器微孔受堵现象。其次在曝气器的底盘设有止回阀装置,当管道系统停止供气时阻止混合液进入布气支管,这样可避免支管内进入混合液而被堵塞。进入的空气不需特殊过滤,间歇曝气均不堵塞,并对可变微孔曝气器类普遍出现布气气膜易吹膜撕裂和打不开膜片或膜片受堵现象作很大的技术改进,这几项技术改革使其在长期运行中免去维修之苦,是新一代的优秀产品。

盘式曝气器技术参数

曝气器规格

200

260

300

工作通气量

1.5-3m3/h.个

2-5m3/h.个

3-7ma/h.个

服务面积

0.3-0.65m3/h.个

  1. O.4-0.8m3/h.个

0-1 m2/个

氧利用率

22-40%

31-59%

35-59%

充氧能力

0.13-0.4kgO2/h

0.21-0.4kgO2/h

0.21-0.4kgO2/h

淹没水深

4-8m

4-8m

4-8m

供气量(水深4m)

2m3/h

3m3/h

3m3/h

曝气器的特点
1、膜片为进口材质(EPDM)
2、低阻力膜片轻松打开
3、曝气服务面积大
4、污泥光滑脱落
5、曝气膜片有充足的延展量
6、机械化装配周边密封性能好
7、整体强度坚固使用寿命长

三、曝气管道的连接方式和安装
曝气装置由橡胶膜微孔曝气器、布气管道、调节器、连接件、清除装置等组成。布气管道环形布置,橡胶膜微孔曝气器按供气量和池形布置密度、曝气器和布气管道的连接采用G3/4螺纹连接,底座(固定于布气管道上)橡胶膜微孔曝气器为外螺纹,安装时先把调节器按所需尺寸膨胀累栓固定在池底,然把布气管道固定在调节器上.为防止其它作业如电焊火花和土建时,混凝土等重物损坏曝气装置,必须等土建后在放水前把曝气器上。为防止管道和连接部分漏气,应放水超过曝气器1 0cm左右水深试漏,通气管道连接部分漏气应及时排除,然后正式投运。

 

 

 

老李环保TEL:15720843190出售曝气头曝气器、塑料浮子流量计、PVC材质Y过滤器、水射器、WNP喷射器、管道混合器、PE加药桶、加药搅拌机、弹性组合填料、K1K3生物填料、ABS及PVC材质管阀件、背压阀释放器等水处理配件。 优惠规格齐全欢迎询价

 

 

 

 

 

Parameter information
Brand Lao Li Environmental Protection
Origin Mainland China
Color Options 215 [Premium Material] Brand New Aerator, 260 [Premium Material] Brand New Aerator, 300 [Premium Material] Brand New Aerator, 215 [Aging-resistant Rubber] Aerator, 260 [Aging-resistant Rubber] Aerator, 300 [Aging-resistant Rubber] Aerator, 215 [Genuine EPDM] Patented Aerator, 260 [Genuine EPDM] Patented Aerator, 300 [Genuine EPDM] Patented Aerator, 215 [Blue Silicone] Corrosion-Resistant Aerator, 260 [Blue Silicone] Corrosion-Resistant Aerator, DN40 Saddle [fits 50mm OD PVC pipe], DN50 Saddle [fits 63mm OD PVC pipe], DN65 Saddle [fits 75mm OD PVC pipe], DN40 Snap Ring [fits 50mm OD PVC pipe], DN50 Snap Ring [fits 63mm OD PVC pipe], DN50 Socket Snap Ring [fits 63mm OD pipe], DN65 Socket Snap Ring [fits 75mm OD pipe], DN40 Aerator Support [fits 50mm OD pipe], DN50 Aerator Support [fits 63mm OD pipe], DN65 Aerator Support [fits 75mm OD pipe], DN40 Thickened Support [fits 50mm OD pipe], DN50 Thickened Support [fits 63mm OD pipe], DN65 Thickened Support [fits 75mm OD pipe]
Model Rubber Microporous Aerator
Province Jiangsu Province
City Wuxi City
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