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R type precision filter precision filter drum filter sewage treatment plant filter

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R type precision filter precision filter drum filter sewage treatment plant filter

The rotary microfilter is a drum-type screen filtration device. The treated wastewater enters the drum along the axial direction and flows out through the screen in a radial pattern. The impurities in the water are trapped on the inner surface of the filter on the drum. It is suitable for the separation of solid suspended particles, fibers, distiller's grains and other contaminants in industrial wastewater and domestic sewage. The filter screen of this machine uses a two-layer stainless steel filter cylinder with an inverted trapezoidal section, which enhances the separation capability of the equipment and the corrosion resistance of the filter screen. Together with a complete self-cleaning system, it ensures that the filter screen is not blocked by dirt. The machine has a compact structure and a small footprint. It can continuously and automatically remove dirt and can remove suspended particles larger than 2MN.

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    Working Principle

    1. The shell of the drum-type precision filtering device is made of 304 stainless steel, including the central water inlet pipe, rotating drum, linkage gears, rotating bearings, seals and other main assembly parts. 
    2. There is a sewage collection and drainage tank at the upper end of the central rotating drum. All main parts are made of 304 stainless steel.
    3. The backwash system includes backwash pumps, flushing pipes, nozzle systems, dirt collection tanks, and sewage pipes. Backwash water pump adopts Grundfos, Nanfang pump or similar products.
    4. The function of the backwash system is to use a pump to extract filtered water and flush the filter from the outside to the inside by spraying high-pressure umbrella-shaped water columns to remove suspended solids accumulated on the surface of the filter.
    5. Filter pore size: 10~100MM; Material: 316L stainless steel; mature fixing technology, double anti-slip wire technology: large-area filter molding increases the filtering area, speeds up the filtration speed, and simplifies the equipment structure.

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    Machine structure

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    Features

    ● High separation efficiency: high separation efficiency, low power consumption, no noise, and good corrosion resistance.
    ● Protection device: An overload protection device is set up, which can work continuously and stably when left unattended.
    ● Self-purification ability: When the equipment is working, it has strong self-purification ability and will not cause blockage.
    ● Manual control function: There is a manual control function to facilitate maintenance.

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    Product application areas

    1. Water filtration for domestic water supply and production process.
    2. Ultrafiltration, reverse osmosis, softening, ion exchange and other pretreatments
    3. Seawater purification for marine treasure seedling breeding; industrial seawater and freshwater aquaculture water filtration.
    4. Oilfield reinjection water filtration
    5. Circulating cooling water filtration.
    6. Reuse of reclaimed water and advanced treatment and filtration of wastewater.
    7. Circulating water filtration in steel, petroleum, chemical, paper, automobile, food, metallurgy and other industries
    8. Groundwater and surface water turbidity removal and purification
    9. Central air conditioning and boiler return water filtration
    10. Equipment that has certain requirements for water quality provides water filtration.
    11. Purification of swimming pool and landscape water quality.
    12. Municipal and green space spraying and watering, agricultural sprinkler irrigation and drip irrigation water filtration.

    product description

    The microfiltration machine is a screen filter that intercepts fine suspended solids. It has a drum-shaped metal frame. The drum rotates around a horizontal axis and is supported by a braided stainless steel wire (or copper wire or chemical fiber wire). Network and work network. It can be used to filter raw water in water plants and remove algae, water fleas and other plankton. It can also be used to filter industrial water, recover swimming substances in industrial wastewater, and final treatment of sewage.
    Microfilters used in aquaculture include drum microfilters (Drum filter), rotary and caterpillar microfilters (Disc Filter), and belt microfilters (Belt Filter). Among them, the rotary drum microfiltration machine has been widely used in aquaculture water treatment because of its advantages such as requiring less labor, low head loss, easy maintenance, and small footprint. product description
    The microfiltration machine is a screen filter that intercepts fine suspended solids. It has a drum-shaped metal frame. The drum rotates around a horizontal axis and is supported by a braided stainless steel wire (or copper wire or chemical fiber wire). Network and work network. It can be used to filter raw water in water plants and remove algae, water fleas and other plankton. It can also be used to filter industrial water, recover swimming substances in industrial wastewater, and final treatment of sewage.
    Microfilters used in aquaculture include drum microfilters (Drum filter), rotary and caterpillar microfilters (Disc Filter), and belt microfilters (Belt Filter). Among them, the rotary drum microfiltration machine has been widely used in aquaculture water treatment because of its advantages such as requiring less labor, low head loss, easy maintenance, and small footprint.
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