Filter Shallow Sand Filter Manufacturer National Customization

Description :

　　Product Introduction of Shallow Sand Filter:

　　The shallow sand filtration system consists of one or more standard high-speed filtration units. The water flows through the internal water distributor and collector, using different media to effectively remove particulate matter and reduce turbidity. If specific filter materials are installed, such as activated carbon, anthracite, etc., they can also adsorb and remove corresponding organic matter, ions, etc. The filter units come in various sizes from 16 inches (400mm) to 96 inches (2400mm) and can be installed in different ways. The filter can be used as an independent filtration system, utilizing the existing water supply pump in the process. If it is used as a side filter, it can also be equipped with its own pump. Filters can also be installed with multiple processing units on a common pipeline, allowing for unlimited filtering capacity of the system. There are three ways to backwash the filtration system: manual, semi-automatic, and fully automatic, which can be achieved by pressing the manual button PLC、 Activate the pressure differential or management system. The backwash cycle and backwash time can be adjusted, with a factory setting of 3 minutes. This control is implemented by the DLFCS automatic filtering control system. Users can also choose PLC control systems, which can achieve high demand control such as centralized or remote communication.

　　Product advantages of shallow sand filters:

　　1. The core components are imported with original packaging (BERMAD, BACCARA, SIEMEN, MITSUBISHI).

　　2. The filtering unit adopts a single chamber design, which has better backwashing effect and lower sand running rate.

　　3. The water collector can be made of stainless steel/ABS material for a longer lifespan.

　　4. The water outlet pipe is located at the bottom of the unit, with lower water resistance and easier maintenance.

　　Product features of layered sand filter:

　　1. High filtration speed, low pressure loss, completely solves the problem of slow filtration speed and low flow rate of ordinary mechanical media filters.

　　2. Modular setup, small footprint, minimal piping, and low investment. The land area has been reduced by more than 40%, and the amount of piping engineering has been reduced by more than 50%.

　　3. Manual, semi-automatic, and fully automatic backwashing options are available to fully meet your needs.

　　4. The backwash water source can be selected from the system, water tower or external water source, and can be automatically switched (when special requirements are met).

　　5. 16-96 units of various models can be selected and combined with multiple units, and the processing flow can be expanded freely.

　　6. The shell and pipe are made of Q235B carbon steel surface treated with phosphate, electrostatically sprayed, and baked at 240 ℃, which is extremely corrosion-resistant. It can also be made of stainless steel material.

　　Application areas of shallow sand filters:

　　1. Filtration of industrial process water - filtration of oxygen lance water, boiler, heat exchange station water supply, etc. in steel plants

　　2. Industrial circulating water filtration system - industries such as steel, metallurgy, papermaking, heat exchangers, electricity, petrochemicals, food, air conditioning systems, etc

　　3. Raw water treatment and filtration - can filter surface river water, lake water, seawater, reservoir water, well water, and urban tap water as water sources for urban residential areas, removing sand particles, suspended solids, algae, organic matter, etc. from the water.

　　4. Agricultural irrigation filtration - especially suitable for high flow, high impurity water sources, such as irrigation of farmland, parks, and lawns on golf courses.

　　5. Industries such as aquaculture, swimming, and water parks.

AfterSalesService :

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