Year1
- 品牌：
- QC前程牌
- 产品名称：
- BAF单孔膜曝气器
- 安装密度：
- 100～200个/m2
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Product introduction:
In the sewage treatment process, in order to provide the oxygen needed for the survival of microorganisms, ordinary biological filters generally Provide ventilation holes at the bottom of the filter and rely on natural ventilation to supply oxygen. This can easily cause uneven air pressure distribution, short flow, and local air blockage. The natural ventilation oxygen supply is limited by the difference between the temperature in the pool and the air temperature, and the height of the filter. , filter material gaps and wind force cannot provide stable and uniform ventilation to the filter. The aerated biological filter replaces the natural ventilation and oxygen supply by forcing air into the filter material layer of the filter to fully provide the living environment in the ceramsite. Microbial metabolism on the filter material requires sufficient and stable oxygen to improve the overall effect of the aerated biological filter. The single-hole membrane aerator plays an important role here.
Qiancheng brand_ rb(, , );">B single-hole membrane aerator Product description:
Qiancheng brand_ single-hole membrane aerator is an aerator device developed by our company. B is an important component in the aeration system, which can provide sufficient dissolved oxygen for aerobic microorganisms. The aerator is not restricted by the difference between the temperature in the filter and the air temperature, nor is it affected by the height of the filter and the porosity of the ceramsite filter material. The bubble diameter is small and the distribution range is large. The outlet of the aerator is designed with a unique The concave and convex structure is not easy to be blocked and is not afraid of the accumulation of ceramsite filter materials. The ventilation branch pipes and branch pipes are made of B or pipes. The single-hole membrane aerator is made of B material and consists of upper and lower pipe clamps, single-hole membranes, fasteners, etc.
Qianchengpai_ rb(, , );">B single-hole membrane aeratorTechnical indicators:
Water depth air flow/piece&; Oxygen utilization rate % Resistance loss Oxygenation capacity/installation density/installation height
. .～. &;. &; ＞.～～
Qiancheng Brand_Single hole membrane aerator product specifications:
Air branch pipe () Upper and lower pipe clamps () Single hole membrane diameter () Single hole diameter () Air branch pipe size at the bottom of the pool ()
&; & &; &; Depends on the air flow rate
Qiancheng Brand_Single hole membrane aerator installation instructions:
The aerator is installed in the filter material supporting layer and fixed on the filter plate, using stainless steel expansion bolts & fixed.
. The number of expansion bolts required for the installation of the aerator on each filter plate and the installation position of the expansion bolts should meet the design requirements.
The positioning hole of the pipe clamp (?).
The aerator is composed of upper and lower pipe clamps, single-hole diaphragm, aerator fasteners, B pipe and other components. All components should be cleaned during installation. Clean. Assemble according to design requirements. The single-hole diaphragm should be installed on the air outlet of the upper pipe clamp. The air outlet on the pipe should be aligned up and down with the hole on the single-hole diaphragm. The positioning pin (protruding tip) of the lower pipe clamp It should be inserted into the positioning hole of pipe B opposite to the air outlet. After the upper and lower pipe clamps of the aeration pipe are fixed, use fixing rings to tighten both ends of the upper and lower pipe clamps and rotate them to a certain angle before locking them.
, the plug is connected to the B pipe, and the B pipe joint is connected to the B pipe, all are glued and sealed with B glue. The glue curing temperature is about ℃, and the curing time is 3 days. The bonding strength is ~.
After the remaining parts of the aerator and the aeration pipe are installed, they should not move on the aeration pipe when pushed by hand, and the aerator should be ensured to be fixed. When supplying air to the aerator pipe, each air outlet should be There is uniform air flow overflow.
The aerator should be combined into the main pipe of the aerated biological filter according to the design requirements and fixed to the filter plate. The position of the air outlet of the aerator should be consistent and facing the filter plate.
Qiancheng brand_ rb(,, );">B single hole membrane aerator Notes:
This product should be stored in a cool place, away from heat sources and hard objects, and should not be When stacked outdoors, it is not suitable to come into contact with ketones, aldehydes, phenols, lipids, hydrocarbons and acetic acid. Contact with toxic and harmful substances is prohibited.
Qiancheng brand_Single hole membrane aerator price_Diaphragm diffuser supply│B single hole aerator latest price_Micropore aerator standard|Single hole membrane air diffuser manufacturer supply_Qiancheng Water treatment company sales hotline: │Contact: Fan Jiantao rb(, , );">B single hole membrane aerator
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