Dissolved Air Flotation Machine

High-efficiency dissolved air flotation machine

I. Product Structure

AMWOR air flotation is a new generation of high-efficiency air flotation that integrates Korean jet strong dissolved air technology, American rapid release technology, and Taiwanese precision control technology. It mainly consists of a tank body, water distribution and collection devices, sludge scraping system, clear water chamber, sludge tank, electrical control box, walkway platform, dissolved air system, microbubble generator, etc.

II. Operating Principle

An air flotation system introduces a large number of tiny air bubbles into wastewater. Through the interaction of surface tension and particulate matter, the bubbles adhere to the suspended particles via complex processes such as adsorption, flocculation, and hydrodynamics, forming flocculent matter with a specific gravity of < 1 . This flocculent matter is then removed from the structure by a scraper, achieving solid-liquid separation and thus purifying the water.

III. Main Features

(1)    Processing capacity: 100-125,000 m³ /d

(2)    Surface load: 15 m³ / m² / h

(3)    Hydraulic residence time 15-20 min

(4)    integral bending and forming

(5)    SUS304 chain-type scraper

(6)    Integrated slag scraper chain cover

(7)    Conical bucket-shaped pool

(8)    Automatic mud removal

(9)    Inclined plate assisted suspension

(10) Dissolved gas efficiency up to 99%

(11) Non-blocking release device

(12) Microbubble diameter < 5 μm

(13) The hydraulic load is as high as

(14) Effluent SS < 10 mg/L

(15) SS-assisted separation system

(16) Dynamic balance system of steam-water ratio

(17) Early warning system

IV. Specifications and Models

V. Usage Effect

(1) SS removal rate

(2) COD/BOD/ oil removal rate