The Installation of Micro Fine Air Bubble Tube Diffuser
The Micro Fine Air Bubble Tube Diffuser adopts an elastomeric diaphragm with micro-holes, suitable for continuous or intermittent aeration of water treatment processes, especially for efficient permanent fixed installations. The product's design, quality, and pore size ensure high efficiency in balancing oxygen delivery and pressure loss. As leading and professional Micro Fine Air Bubble Tube Diffuser Manufacturers, today, we’ll talk about the installation of a micro fine air bubble tube diffuser.
Determination of site installation conditions
The aerator system is the last important piece of equipment installed in the whole sewage treatment plant. When the aerator system is installed, the biological pool should start to enter the water immediately. Therefore, all other workstations in the reaction tank should be completed before the installation of the aerator system begins.
The height error of the bottom of the aerobic biological pool to be installed with the aerator system equipment should be within ±50mm, and the thickness of the leveling layer should be less than 25mm. If the error is large, it should be repaired in advance to ensure the normal operation of the aerator equipment. Install.
Carry out cleaning work before installation, and all unnecessary construction equipment, materials, and other sundries should be cleaned out of the biological pool where the aerator system is to be installed.
Installation height
The center height of the air distribution pipe network at the bottom of the pool is 100-250mm from the ground.
Installation accuracy requirements
The part near the bottom of the pool and the air distribution pipe network at the bottom of the pool are connected to the on-site pool.
The flow rate of the air main pipe in the pool is designed to be controlled within 15m/s, and the flow rate of the air distribution pipe at the bottom of the pool is within 10m/s.
When installing, fix the air distribution pipe at the bottom of the pool first, and install the aerator after blowing off the air pipe.
The inlet connection size of the disc aerator is R3/4"external thread, and the aeration disc is sealed and installed on the air distribution pipe through a special rubber seal adapter. After the installation is completed, the horizontal error of the upper surface of all aeration discs will be eliminated Control within ±20mm.
The height-adjustable pipe support is set on the air distribution pipe in the pool. To adjust the error caused by the uneven ground of the civil construction pool bottom, the adjustment range of each adjustable-height pipe support is ±50mm. To ensure that the horizontal error of the air distribution pipe is within ±10-20mm. Each height-adjustable pipe support is fixed on the ground mountain at the bottom of the pool with stainless steel expansion bolts, which can ensure the safety and firmness of the system.
The stainless steel height-adjustable pipe support and stainless steel expansion bolts have the sufficient anchoring force to make the entire pipe network system firm, and neither gravity nor buoyancy will cause system damage to the aerator system.