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微孔管曝气器技术参数:微孔管曝气器、管式曝气

发布时间:2021-07-07 16:03人气:

微孔管曝气器技术参数 (微孔管曝气器、管式曝气器、微孔曝气器、盘式曝气器、曝气器技术参数)
 
管式曝气器产品是江苏天凌环保设备有限公司开发的一种新型管式橡胶曝气器。它的管曝气器由膜管,衬里,连接器,插头和夹具组成。所述主供气管和所述第一导气罐以及所述橡胶膜可以穿孔进行微孔曝气。具有结构简单、氧利用率高、性能可靠、不堵塞气孔、不产生污水倒流、周向力均匀、寿命长、安装维修方便等特点。
 
1.微孔管曝气器技术参数型号: BZGJ69 × 2规格: Φ69mm × l有效长度: 350 ~ 1000毫米膜管厚度: EPDM2.0mm内胆管直径: uppvc63mm气泡直径: 1 ~ 3毫米孔径: 123 × 62 = 7626服务面积: 1.1 ~ 2.0平方米/m理论动态效率: kg02/kwh -8.41充氧能力: kg02/h根部-0.351氧气利用率: 29.96% 标准通风率: 8.0立方米/m电阻损耗: ≤ 5.0kPa连接器,插头: ABS,夹具: 304不锈钢
 
注: 以上检测数据经国家监督抽查2004年测定。条件为: 管式曝气管规格为 φ 69 × 580,水深4m,服务面积0.5平方米,通气量3.5立方米/h。
 
2.微孔管曝气机的规格。管式曝气器的外径为69毫米,长度根据用户需要确定。传统的是580毫米、800毫米和1000毫米。通过挤出或压缩成型,长度小于580毫米,并且通过挤出成型,长度大于580毫米。膜管以1.5毫米尺寸和2 × 2.5毫米的间距进行冲压,可产生直径为1-3mm的均匀微小气泡。膜管的顶部具有15毫米长的无孔区域。当供气中断时,隔膜将立即恢复到原始状态,并自动防止进气口回流。
 
与3.微孔管曝气器和盘式微孔曝气器的优点相比
 
1、微孔管式曝气器可以360度全方位充氧,可以搅拌底部的污泥,但圆盘微孔曝气器只能对圆盘的上部充氧,容易造成底部的泥浆堆积。
 
2,盘式微孔曝气机在间隙中运行时,整个曝气板容易积聚泥浆,而只有一部分曝气管。气泡很容易合并在磁盘/板表面上,形成大气泡。
 
3,盘式微孔曝气器比微孔管曝气器稍微稳定一些 (因为曝气管的两端是悬空的),其水流阻力和抗冲击性更好,但是通过鞍座连接的曝气管或固定在尾端的曝气管的稳定性也很好,并且没有脱落的危险。
 
4.微孔管曝气器的配气系统比较简单。1m (8立方米/h) 曝气管的通气量相当于4个200立方米/h圆盘,这使得整个系统的漏风率较低。同时,由于曝气系统的接头少,其空气阻力损失小,能耗小。
 
5、微孔管曝气器采用导风槽,使曝气器内部的空气分布迅速均匀,使曝气膜管受力均匀,延长了曝气膜管的寿命和释放气泡的均匀性,提高了曝气效果; 导风槽为窄槽,其上的橡胶膜管区域不开曝气孔。当停止供气时,橡胶膜cl。



Microporous tube aerator technical parameters (microporous tube aerator, tube aerator, microporous aerator, disc aerator, aerator technical parameters)
 
Tubular aerator product is a new type of tubular rubber aerator developed by Jiangsu Tianling Environmental Protection Equipment Co., Ltd. Its tube aerator consists of membrane tube, liner, connector, plug and clamp. The main gas supply pipe and the first air guide tank and the rubber membrane can be perforated for microporous aeration. It has the characteristics of simple structure, high oxygen utilization rate, reliable performance, no blockage of air holes, no backflow of sewage, uniform circumferential force, long life, convenient installation and maintenance, etc.
 
Technical parameter model of 1. microporous tube aerator: BZGJ69 × 2 specification: Φ69mm×L effective length: 350~1000mm membrane tube thickness: EPDM2.0mm liner tube diameter: UPVC63mm bubble diameter: 1~3mm pore number: 123 × 62=7626 service area: 1.1~2.0 m2/m theoretical dynamic efficiency: kg02/kwh -8.41 oxygenation capacity: kg02/h root -0.351 oxygen utilization rate: 29.96% standard ventilation rate: 8.0 m3/m resistance loss: ≤ 5.0kPa connector, plug: ABS, clamp: 304 stainless steel
 
Note: The above test data were measured by the state supervision and spot check in 2004. The conditions are: the specification of the tubular aeration pipe is φ 69 × 580, the water depth is 4m, the service area is 0.5 m2, and the ventilation volume is 3.5 m3/h.
 
2. the specifications of microporous tube aerator. The outer diameter of the tube aerator is 69mm, and the length is determined according to the needs of users. The conventional ones are 580mm, 800mm and 1000mm. The length is less than 580mm by extrusion or compression molding, and the length is more than 580mm by extrusion molding. The membrane tube is punched with a spacing of 1.5mm in size and 2 × 2.5mm, which can generate uniform tiny bubbles with a diameter of 1-3mm. The top of the membrane tube has a 15mm long pore-free area. When the air supply is interrupted, the diaphragm will immediately return to its original state and automatically prevent backflow at the air inlet.
 
Compared with the advantages of 3. microporous tube aerator and disc microporous aerator
 
1. The microporous tube aerator can be oxygenated in all directions at 360 degrees, and can stir the sludge at the bottom, but the disc microporous aerator aerator can only oxygenate the upper part of the disc, which is easy to cause mud accumulation at the bottom.
 
2. When the disc microporous aerator is running in the gap, the entire aeration plate is easy to accumulate mud, but only a part of the aeration pipe. Bubbles are easy to merge on the disk/plate surface to form large bubbles.
 
3. The disc microporous aerator is slightly more stable than the microporous tube aerator (because the two ends of the aeration pipe are suspended), and its water flow resistance and impact resistance are better, but the aeration pipe connected by the saddle seat or the aeration pipe fixed at the tail end The stability is also very good, and there is no danger of falling off.
 
4. The gas distribution system of the microporous tube aerator is relatively simple. The ventilation volume of a 1m(8 m3/h) aeration tube is equivalent to four 200 m3/h disks, which makes the air leakage rate of the whole system low. At the same time, due to the few joints of the aeration system, its air resistance loss is small and its energy consumption is small.
 
5. The microporous tube aerator adopts an air guide groove to make the air distribution inside the aerator quickly and evenly, so that the aeration membrane tube is evenly stressed, which prolongs the life of the aeration membrane tube and the uniformity of releasing bubbles, and improves The aeration effect is improved; the air guide groove is a narrow groove, and the rubber membrane tube area on it does not open an aeration hole. When the air supply is stopped, the rubber film cl.

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