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Micro Porous Rotary Vacuum Disc Filter

Fiber rotary disc filter, also known as rotary disc filter, is a new generation of high-efficiency filtration product that our company innovatively developed on the basis of traditional rotary disc filter.

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Product Introduction

Micro porous rotary vacuum disc filter Introduction

This filtration technology is used to remove SS in the advanced sewage treatment process, and combined with the addition of chemicals can remove some of the pollutants such as phosphorus, turbidity, COD. It has a simple system structure, easy operation and maintenance, and a small footprint. Low energy consumption. This type of equipment has been widely used in many aspects such as new sewage treatment plants in cities, upgrading of sewage treatment plants, and reuse of reclaimed water.

Technical parameters


Product detail

Original: Jiangsu, China

Certification: ISO9001, ISO14001, etc.

Price: Negotiable

Material: SUS304/SUS316

Voltage: 380V 50Hz, the voltage can be as local demand

Payment term: TT, LC

Delivery date: Negotiable

Packing: export standard

Market: Middle East/ Africa/Asia/South America/Europe/North America

Warranty: 1 year

MOQ: 1 set

Equipment characteristics

 The outer-in and out-out fiber rotary disc filter is composed of a series of horizontally installed rotating filter discs, each filter rotary disc is composed of an even number of fan-shaped filter plates, and the rotary disc is equipped with a filter cloth that can be easily removed, and the filter cloth material is fiber The filter pore size of the filter cloth is 10um.

 The operating conditions of the fiber rotary disc filter include: filtration, backwashing, and sludge discharge.

 The gravity flow of sewage enters the filter tank, and the filter tank is provided with a water distribution weir. The filter cloth is fully submerged, the sewage enters through the outside of the filter cloth, the filtrate is collected through the hollow tube, and the gravity flow exits the filter pool through the outlet weir. The whole process is continuous.

Working principle

   The fiber turntable filter is composed of a central water outlet drum, a filter turntable, a rotary sealing device, an elastic filter cloth back suction device, and a complete automatic control electrical system. The turntable is fixed around the center drum and has a communication hole with the center drum. The raw water flows from the water inlet through the steady flow slot into the system to contact the turntable. Both sides of the turntable are equipped with fiber filter cloth. The filter cloth is woven with a new type of nano-memory functional fiber material and the filter pore size is less than 10μm. After high-efficiency filtration, the raw water is discharged from the hollow water outlet head.

    During filtration, the drum is stationary. As the filtration progresses, the trapped impurities of the filter cloth continue to increase, the water level in the filter tank gradually rises, and the amount of water penetrating the filter cloth decreases. When impurities accumulate to a certain extent, the liquid level in the filter tank reaches the set value, the system will reversely suck out the water in the filter cloth through the backwash device, and suck out the impurities accumulated in the filter cloth. There is no need to stop working, and the fully automated process of backwashing while filtering is realized, thereby fully improving the efficiency.

Rotary disc fibers

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  • Tel:+86-510-87877760
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