Shallow sand filters are widely used in various industries, this equipment is also known as bypass filters, mainly in the industrial field of circulating water, water supply and wastewater treatment. Its core working principle is to effectively remove particles in water and reduce turbidity through a deep medium filtration system. Special filtration materials, such as activated carbon and zeolite, are able to further adsorb and remove organic matter and ions. Shallow sand filters play an important role in a number of industries, let's take a closer look at its application in different industries and the benefits it brings. First, when it comes to industrial water filtration, shallow sand filters perform well for systems with high water quality requirements. For example, in steel mills, oxygen gun water, boiler and heat exchanger water supply after filtration, can effectively remove impurities, prevent pipes and nozzles clogged, improve the service life and efficiency of equipment.
This not only guarantees the continuity and stability of production, but also reduces the loss of downtime due to equipment failure. Secondly, in the field of raw water treatment, shallow sand filters are widely used in urban residential areas. Water sources such as surface water, lake water, sea water, reservoir water, well water and urban tap water can remove sediment, suspended matter, algae and organic matter after treatment by the filter, providing cleaner drinking water and domestic water. This not only improves the quality of life of residents, but also reduces the impact of water pollution on the environment. Agricultural irrigation is also one of the important application areas of shallow sand filters. Especially suitable for water sources with high flow and high impurity content, such as irrigation water for farmland, parks, golf lawns, etc. The filter can effectively remove impurities from the water, ensure the smooth flow of the irrigation system, improve the efficiency of water use, and reduce water waste. At the same time, the maintenance cost and labor input caused by pipeline blockage are reduced. In addition, shallow sand filters also play an important role in industries such as aquaculture, swimming and water parks. It can effectively remove suspended matter and harmful substances in the water, ensure that the water is clear and transparent, and provide a good living environment for fish and other aquatic organisms. In swimming and water parks, the clean water quality not only enhances the visitor experience, but also ensures the health and safety of visitors. Shallow sand filters are not only powerful, but also perform well in saving energy and money.
Its unique water refill device, water collection device and uniform tank specifications make it possible to evenly extend the medium layer without compressed air during the backwash process for effective backwash. Backwashing water is filtered clean water, so the backwashing water consumption is small, the backwashing water in a single tank is only 1m3/min, and the backwashing time is 2-3min, which greatly saves water resources. In terms of saving maintenance costs, shallow sand filters also have significant advantages. There are no mechanical or electric valves in the entire system, only backwash unique multi-function valve control system. This unique multi-functional valve, no wear, long service life, no damage records within 10 years, greatly reducing management costs and maintenance costs. Henan Xinxiang Lifelte Filter Co., Ltd. as a professional manufacturer of shallow sand filter, has advanced production technology and strict quality control system. The company is committed to providing efficient and reliable filtration solutions for various industries, and its products are widely used in industrial, water treatment, agricultural irrigation and other fields. Lifeldt Filter Co., Ltd. not only provides high-quality products, but also provides professional technical support and after-sales service to ensure that customers have no worries during use. Through the introduction of this article, I believe that we have a deeper understanding of the application of shallow sand filters in different industries and their benefits. It is hoped that more enterprises can realize the importance of this equipment and apply it reasonably in actual production to improve production efficiency and product quality.
