Industrial Sand Filter
Industrial sand filters are normally used for removing suspended solids from the aquatic using a single-size filtration media. Industrial sand filters can have graded support media layers or be directly installed finished or on a distribution plate. Manufacturing sand filters are typically used for eliminating suspended solids from the water using a single-size filtration media. The filtration procedure can be decided by regulating the size of the filter sand. The ideal size of each granule frequently varies from 0.35mm to 1.2mm
What Is An Industrial Sand Filter?
As the name suggests, sand filters are filled with sand, generally used for diverse industries. The sand of dissimilar particles is stored in a sand filter, and the bottom of the sand filter contains porous double bottom collector. The sand is often create in a mild-steel, plastic, or concrete housing.
What Is An Industrial Sand Filter?
Industrial sand filters can filter particles down to 10 to 25 microns and achieve at least 5-micron filtration depending upon filter vessel sizing and arrangement. When water flows down the bed, it experienced dissimilar layers of filtration media. It is known as multi-media sand filters. Eventually, smaller particles are removed by each layer which delivers accurate depth filtration and typically increases the filter capability.
The various biological and physical procedures can also be used in a sand filter that can remove more mechanisms. The particles will be collected in the upper coating of the sand filter. To prevent a clogged filter, the water filtration specialists will backwash the filter in which extracted atoms are flushed out so that the filters can be reused again.
Sizing of Industrial Sand Filter:
Some tradition manufacturing sand filter experts can support your project from start to end. Diverse manufacturing sand filters are used based on the properties of the process that needs water treatment. Next are the features that can help in determining the size of industrial sand filters:
- Concentration of solids
- Minor sand filter loading rates and great diameter vessels are needed with higher suspended solid concentrations.
- Discharge limit and destination
- The effluent concentration required in the method stream can help in determining the filter vessel’s size. The vessel diameter can increase as the limits get tighter for discharge allowances.
- Source of backwash water
- Filter backwashing is usually utilized to flush out the suspended solids that were removed in the media bed. The cycle can be self-source or outside-source. On the one hand, self-sourced backwashing uses water that is filtered by the duty filters, while outside-source uses an outside source of water like a storage tank.
- Size of atoms that needs to be filtered
- The loading rate wanted to filter solid atoms from the process has to be lower for small-sized solids.
Advantages of Industrial Sand filters:
- Below are some of the key compensations industrial sand filters offers:
- Removal of various floating particles
- Effective result in the decrease of bacteria and protozoa
- Low maintenance and easy to operate
- Longer life span and effective elimination of particles
Disadvantages of Industrial Sand filters:
- Industrial sand filters offer numerous advantages; however, it has a few cons which one should consider:
- Conveyance can be difficult for heavy filters
- Lesser fine dust can be tough to remove