Filtration Unit

LX pipeline filter hydraulic pipeline filter

Differential pressure transmitter blockage indicator

Visual pollution transmitter blockage indicator

Pollution transmitter blockage indicator

CS-V type differential pressure transmitter

Fuel Filter CX1014A DX200M P2420

Fuel filters for construction machinery

Oil Filter Caterpillar Excavator Spare Parts

Diesel engine filter and oil filter

Tractor oil filter agricultural machinery oil filter

0102030405

Shallow sand filter Quartz sand filter Sand filter

Product name Shallow Sand Filters
Material Carbon Steel, Stainless Steel
Control manual, automatic
Control value size DN50~DN200
Tank size φ600*1550~φ2400*2300
Product features simple structure, stable operation, high efficiency, convenient operation, long usage time
Usage Shallow sand filter is a fully automatic filter used for water treatment, typically used to remove suspended solids, sediment, microorganisms, and other impurities from water

product details

Introduction to Shallow Sand Filters

Shallow sand filter is a fully automatic filter used for water treatment, typically used to remove suspended solids, sediment, microorganisms, and other impurities from water. It utilizes the particle size selectivity of the sand layer to filter out particles and suspended solids in water. When water flows through the sand layer, coarse particles are captured, while smaller particles and suspended solids pass through the sand layer. However, most of them are still further removed by microorganisms and biofilms in the sand layer, thus achieving the goal of purifying water quality. Shallow sand filters are generally composed of multiple tanks connected in parallel, with internal components such as water distributors and collectors, as well as bidirectional active flushing valves, which can achieve individual backwashing and brushing of multiple standard high-speed sand tanks during normal operation.

Characteristics of Shallow Sand Filters

1. High filtration efficiency: Shallow sand filters have a large filtration area and a reasonable water flow channel design, which ensures moderate water flow through the filter material and high filtration efficiency.

2. Long operating cycle: The reasonable particle size distribution of the filter material used can effectively reduce the clogging phenomenon of the filter layer, extend the backwash cycle, and reduce maintenance costs.

3. Energy saving and environmental protection: Gravity flow or low-pressure operation is usually used, which has low energy consumption and a simple backwashing process, saving water resources and energy consumption.

4. Easy to operate: The shallow sand filter has a simple structure, easy maintenance and operation, and is easy to achieve automated control.

5. Strong adaptability: Shallow sand filters can adapt to the treatment needs of different water qualities, whether it is urban water supply, industrial circulating water, or agricultural irrigation water.

Scope of use of shallow sand filter

1. Industrial field: Used for filtering industrial circulating water, water supply, and wastewater, such as oxygen lance water in steel mills, boiler and heat exchanger water supply filtration, which can effectively remove impurities in water and avoid pipeline and nozzle blockage.

2. Raw water treatment: Used for purifying surface water, lake water, seawater, reservoir water, well water, and urban tap water in urban residential areas, removing sediment, suspended solids, algae, and organic matter from the water.

3. Agricultural irrigation: Especially suitable for irrigation water sources with high flow rates and high impurity content, such as farmland, parks, golf lawns, etc.

Aquaculture, swimming, water parks and other industries: Utilize their energy-saving and cost saving characteristics to provide clean water quality assurance for these industries.