Outflow balance and water level requirement of shallow air flotation

Shallow air flotation in the process of operation, its water collection should ensure the balance of the inlet and outlet water, so that the water level of the air flotation tank can be kept normal. Under normal circumstances, the water collection pipe and the water supply well are connected, and the small and medium-sized water wells are connected. The upper setting. The plane size of the air floater should meet the requirements for the arrangement of the dissolved gas release.

The shallow air float is effectively made of rectangular reinforced concrete structure, which is often combined with the reaction tank. The top of the pool is provided with a light cover plate and a scraper is installed inside. In order to obtain sufficient tool effect, it is generally necessary to add a flocculant, and sometimes a coagulant is added. In order to prevent the floc from breaking, the water flow connection should be stable, so the air floater and the reaction tank can be combined.

Shallow air flotation only needs to master the water level of the equipment to a certain extent. Its plane size satisfies some requirements of its release device and structure. The safety of operation is also double. The air flotation machine has a cylindrical shape and compact structure. The pool is shallow. The main body of the device is composed of five parts: a pool body, a rotating water distribution mechanism, a dissolved gas release mechanism, a frame mechanism, a water collecting mechanism, and the like. The water inlet, the water outlet and the scum discharge port are all concentrated in the central area of the pool body, and the water distribution mechanism, the water collecting mechanism and the dissolved gas release mechanism are closely connected with the frame and rotate around the center of the pool body.www.khnwatertreatment.com