How much is the dissolved air flotation machine

ネゴシエーション可能更新03/09

モデル

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概要

Stainless steel dissolved air flotation machine is widely used in the fields of sewage treatment and solid-liquid separation, such as industrial wastewater treatment: such as food processing, printing and dyeing industries. It can effectively remove pollutants such as organic matter, suspended solids, and oil in wastewater, make wastewater meet discharge standards, and recover useful substances.

製品詳細

Stainless steel dissolved air flotation machineThe working principle of is based on air flotation technology, which dissolves air in water through a dissolved air system to form supersaturated dissolved air water. When the dissolved air water enters the air flotation tank through the release device, due to the decrease in pressure, the air in the dissolved air water is quickly released in the form of tiny bubbles, typically between 20-100 micrometers in diameter. In the air flotation tank, sewage is fully mixed with dissolved water, and suspended particles, colloidal substances, and other impurities in the sewage adsorb with tiny bubbles to form air flotation bodies with a specific gravity lower than water. These air flotation bodies float to the surface under buoyancy, forming a floating slag layer, while the treated clean water is discharged from the bottom of the air flotation tank.

Detailed steps of working principle

● Dissolved gas:Dissolve gases such as air or oxygen in water through a dissolved gas system to form supersaturated dissolved gas water.

‌●Release:When the dissolved water enters the air flotation tank through the release device, due to the decrease in pressure, the air is released in the form of tiny bubbles.

‌‌●Air flotation:In the air flotation tank, sewage is mixed with dissolved air water, suspended particles and small bubbles adsorb each other, forming an air flotation body and floating to the surface.

‌●Solid liquid separation:The floating scum on the water surface is scraped off by a scraping system, and the treated clean water is discharged from the bottom of the air flotation tank.

structural composition

The stainless steel dissolved air flotation machine mainly consists of the following parts:

‌‌●Dissolved gas system:Including equipment such as gas tanks, air compressors, water pumps, etc. The air compressor provides compressed air, and the water pump pressurizes the water and air before sending them into the dissolved air tank, allowing the air to dissolve in the water.

‌‌●Release system:Composed of a release device, it releases the air in the dissolved water in the form of tiny bubbles.

‌‌●Air flotation tank:The place where air flotation separation is achieved, where sewage is mixed with dissolved air water, impurities and bubbles adhere and float to the surface.

‌‌●Scraping system:Used to scrape off floating debris on the water surface.

‌‌●Drainage system:Responsible for discharging the treated clean water.

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