Overview of Shiyingsha mechanical filtration device 　　The quartz sand mechanical filtration equipment is a water treatment device that uses quartz sand as a filtering medium to filter 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, making the water clear. According to different water production rates, different mesh sizes (different diameters of quartz sand particles) need to be equipped. They, together with activated carbon filters composed of activated carbon and iron manganese filters composed of manganese sand, are collectively referred to as multi-media filters. They are all used for water treatment to remove turbidity, soften water, and pre treat pure water. The effluent turbidity can reach below 3 degrees. Application scope of Shiyingsha mechanical filtration device 　　As a type of multi-media filter, the quartz sand filter is often used in conjunction with activated carbon filters because it can remove suspended solids and solid particles from water. Suspended solids, as well as non colloidal solid substances that are insoluble in water. Activated carbon filters can remove odor, color, chlorine, organic matter, heavy metals, synthetic detergents, viruses, and radioactive substances. It is a conventional equipment for deep water quality treatment. It is also often used as a pre-treatment for reverse osmosis filtration equipment, ultrafiltration equipment, nanofiltration equipment, microfiltration equipment, etc., to remove suspended substances and larger particles in water. Extend the service life of the secondary filtration equipment.

Heideneng 4040 reverse osmosis membrane	Dow 8040 reverse osmosis membrane

Selection of Shiyingsha mechanical filtration device

　　The material of the Shiyingsha filter can be fiberglass, carbon steel anti-corrosion or rubber lined, or all stainless steel. There are two types of operation modes: fully automatic and manual. Automatic control adopts automatic controllers and pneumatic and hydraulic valves imported from the United States. It is easy to operate and maintain, and has been widely used in pre-treatment devices of water treatment processes in various industries. The size of the Shiyingsha filter is mainly determined based on the user's daily processing capacity. The selection of materials is determined based on the user's preference for equipment cost and application scenarios. The Shiyingsha filtration device can determine the backwash mid-term and backwash program based on the water quality of the treated raw water. It can adopt automatic timing backwash or manual backwash mode. After backwashing regeneration, the multi-media filter will restore its filtering efficiency.

Scope of application ·Water filtration in swimming pools and water parks
·Massage pool water filtration
·Marine and freshwater aquaculture
·Industrial water purification
·Pre treatment of drinking water