Industrial shallow sand filter

NegotiableUpdate on 04/27

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Overview

Industrial shallow sand filter is an efficient filtration equipment that uses quartz sand as a filtering medium to pass water with high turbidity through a certain thickness of granular or non granular quartz sand under a certain pressure, effectively intercepting and removing suspended solids, organic matter, colloidal particles, microorganisms, chlorine, odors, and some heavy metal ions in the water, ultimately achieving the effect of reducing water turbidity and purifying water quality.

Product Details

Industrial shallow sand filter Introduction
Shallow medium filter (English: Shallow medium filter) is an efficient filtration equipment that uses quartz sand as a filtering medium to pass water with high turbidity through a certain thickness of granular or non granular quartz sand under a certain pressure, effectively intercepting and removing suspended solids, organic matter, colloidal particles, microorganisms, chlorine, odors, and some heavy metal ions in the water, ultimately achieving the effect of reducing water turbidity and purifying water quality.It is generally used as a pretreatment for reverse osmosis equipment and ultrafiltration equipment, mainly for intercepting and adsorbing sediment, colloids, metal ions, and organic matter. Common filter media include quartz sand, activated carbon, anthracite, manganese sand, etc. Widely used in various industries such as agricultural irrigation, chemical industry, petroleum, metallurgy, and industrial and mining.

working principle

When the system is in a filtered state, unfiltered water passes through the upper water distributor and, in conjunction with the spherical shell, reaches the packing layer inside the filter in a nearly laminar state. When water flows through the packing layer, impurities are trapped within the packing layer. The collector at the bottom of the filter evenly collects and flows out the filtered water. Advection filtration determines that the filter can still achieve good filtration effect at high flow rates. (For operational details, please request product sample information from the manufacturer)

Product advantages

1. The filtering system adopts modular design, based on the required flow rate, land occupation, etc; Multiple filtering units are available for selection and flexible combination.

2. The backwash system is simple and does not require a backwash pump, making it easy to operate and maintain consistent filtration efficiency.

3. The filtration system adopts multiple methods such as time and pressure difference to automatically start backwashing, and runs fully automatically. Each filtration unit in the system backwashs sequentially without interrupting water production during backwashing.

4. The water cap is evenly distributed, the water is evenly distributed, and it can be backwashed with high backwashing efficiency, short backwashing time, and less backwashing water.

5. The system has a small footprint and can flexibly arrange the arrangement of filtering units according to the actual land use situation.