I. Product Introduction:
The security filter is an indispensable device on the medium conveying pipeline. It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, water level valve or other equipment to eliminate impurities in the medium to protect the normal use of valves and equipment. When the fluid enters the filter cartridge with a certain specification filter, its impurities are blocked, and the clean filtrate is discharged from the filter outlet. When cleaning is required, just take out the detachable filter cartridge, treat it and reinstall it. Therefore, it is extremely convenient to use and maintain. a
The security filter is generally set before the pressure vessel to remove fine particles with a turbidity of more than 1 degree to meet the requirements of the subsequent process for water inlet; sometimes it is also set at the end of the entire water treatment system to prevent fine particles (such as broken resin) from entering the finished water.
The security filter is mainly used in industrial fields such as pharmaceuticals, fine chemicals, brewing, drinking water and water circulation systems for pre-filtration and clarification filtration of industrial liquids. It is usually installed before the pressure vessel to remove fine turbidity particles to meet the requirements of the subsequent process for water inlet; sometimes it is also installed at the end of the entire water treatment system to prevent fine particles (such as broken resin) from entering the finished water.
The security filter is an indispensable device on the medium conveying pipeline. It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, water level valve or other equipment to eliminate impurities in the medium to protect the normal use of valves and equipment. When the fluid enters the filter cartridge with a certain specification of filter screen, its impurities are blocked, and the clean filtrate is discharged from the filter outlet. When cleaning is required, just take out the detachable filter cartridge, treat it and reinstall it. Therefore, it is extremely convenient to use and maintain. It is widely used in drinking water treatment, building circulating water treatment, industrial circulating water treatment, sewage treatment, mining water treatment and other fields.
2. Product performance and characteristics:
The filter element material of the security filter has high cleanliness, no pollution to the filter medium, and is resistant to chemical solvents such as acid and alkali. It has the advantages of small filtration resistance, large flux, strong pollution interception ability and long service life.
With the continuous development of social economy, the problem of urban sewage has become more serious. In the face of water shortage and serious water pollution, sewage recycling is the best solution. The security filter is the best sewage treatment equipment, which has achieved full automation. The security filter contributes to the recycling of urban sewage, which makes the headache of urban sewage easy to solve. It is widely used in drinking water treatment, building circulating water treatment, industrial circulating water treatment, sewage treatment, mining water treatment and other fields. Solve urban sewage and accelerate the process of urbanization!
3. Advantages Analysis
1. Proprietary filter element design and manufacturing technology, high-precision filter element will never wear out;
2. Optimized control mode design, short backwash time, low sewage water consumption, saving water resources;
3. Reliable intelligent control, automatic operation of filtration, cleaning and sewage discharge, unattended and uninterrupted water supply;
4. Leading product structure and function design, compact structure, large filtration area, high sewage holding capacity, small pipeline pressure loss, low power consumption;
5. The product line covers various flow and precision ranges, various structural forms, and adapts to users' complex working conditions;
6. Original filter shell integral molding and processing technology to avoid various dripping caused by steel filter shell welding; high-strength ductile iron material has excellent anti-corrosion performance, which prolongs the service life of the product;
The launch of the security filter has set off a green storm. The feature of uninterrupted water supply during cleaning will effectively promote the further improvement of my country's sewage treatment industry and alleviate the shortage of water resources in my country.
4. Product installation, use and maintenance
First, install the filter element, fix the filter element into the filter tank, fix the tank cover, put on the exhaust valve and connect the pipeline, and then you can start using it. The inlet and outlet water of the safety filter need to be set with a pressure gauge. When the inlet and outlet water pressure difference reaches the limit value during operation, the filter element should be replaced in time. Since the cleaning and recovery efficiency of the filter element is low, it is best to use a disposable filter element.
Some Case Studies
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