Plate Membrane Microporous Diffuser Aerator Oxygenation Water Treatment Aeration Disc 270 Flat Plate Aerator Wholesale Sewage Treatment Plant

The traditional aerator rubber diaphragm is changed to rubber diaphragm with extension compensation.
Sheet, and can be free to rebound, to avoid the stress concentration caused by the diaphragm
Tear and fall off phenomenon caused by stress concentration, between the diaphragm and the support plate using sealing
The sealing between the diaphragm and the support plate adopts the reverse buckle folding structure with better performance, which greatly extends the service life and effectively avoids the diaphragm falling off.
The sealing performance between the diaphragm and the support plate is good, which greatly prolongs the service life and effectively avoids the phenomenon of diaphragm falling off.

The diaphragm adopts an intrinsic check valve design - center thickened non-porous design.
When the air supply is turned off, the center of the diaphragm falls back to the hole of the pallet under the action of water pressure and the elasticity of the diaphragm itself.
When the air supply is turned off, under the water pressure and the elasticity of the diaphragm, the center of the diaphragm will fall back on the holes of the pallet, and the unperforated area
The unpunched area just covers the air release hole, like a check valve to prevent the liquid from flowing back into the aeration system.
stop the liquid backflow into the aeration system.