The filter is an indispensable device on the conveying medium pipeline. It is usually installed at the inlet of other equipment such as pressure reducing valve, pressure relief valve, water level valve and square filter. The filter is composed of a cylinder body, a stainless steel screen, a drainage part, a transmission device and an electric control part. After the water to be treated passes through the filter cartridge of the filter, its impurities are blocked. When cleaning is required, as long as the detachable filter cartridge is taken out and re-installed after processing, it is extremely convenient to use and maintain.
Filters are divided into three categories: gravity filters, vacuum filters, and pressurized filters according to the method of obtaining filtration driving force.
Performance classification In-line filter Binocular filter High pressure filter
Category Hydraulic oil filter: mainly used in the oil filtration industry, including oil suction filter, oil return filter, pipeline filter, etc. Food filters: dust filters, air filters, air conditioning filters. Medical filters: liquid medicine filters, respiratory filters, blood filters, bacterial filters.
Functional classification Self-cleaning, fully automatic
Media classification Divided into filter media: air filter, liquid filter, network filter, light filter.
Classification Suction filter, high-pressure line filter (A), high-pressure line filter (B), return filter, circulation filter, air filter
1. Efficient and precise filtration: The special structure of the filter disc filtration technology has accurate and sensitive performance, ensuring that only particles smaller than the required size can enter the system. It is the most effective filtration system; the specifications are 5μ, 10μ, 20μ, 55μ, 100μ, 130μ, 200μ, etc., users can choose different precision filter disks according to water requirements. The system flow can be flexibly adjusted as required.
2. Standard modularization, saving land: The system is based on a standard disc filter unit, which is designed according to modularity, users can choose according to their needs, flexible and variable, and highly interchangeable. The system is compact and occupies a very small area. It can be flexibly installed in the corner space. For example, the equipment that handles about 300m3 / h occupies only about 6m2 (general water quality, filtration level 100μ).
3. Fully automatic operation, continuous water discharge: The backwashing process alternates between the units in the filter combination, and the working and backwashing states are automatically switched to ensure continuous water discharge; the water consumption of backwashing is very small, only It accounts for 0.5% of the water output; if air-assisted backwashing is used, the self-consumption water can be reduced to less than 0.2%. High-speed and thorough backwashing can be completed in tens of seconds.
4. Long life: new plastic filter element is sturdy, no wear, no corrosion, and little fouling. After years of industrial practical verification, there is no wear during 6 to 10 years, it will not age, and the filtering and backwashing effects will not be affected by use. Worse with time.
5. High quality and low maintenance: All products meet the corresponding quality standards. All products are tested under simulated operating conditions and tested before leaving the factory. No special tools are required, and few parts are used. Easy to use, only regular inspection is required, Needs routine maintenance.
1. Irrigation of garden lawns and agriculture. 2. Food, textile, mining, electronics, foundry industries. 3. Pulp and paper, metallurgy, and machinery industries. 4. Food, electricity, mining, and smelting industries. 5. Medicine, petrochemical refining, cooling tower of air conditioning system or heating system. 6. Petrochemical, electromechanical, pharmaceutical wastewater ion exchange pretreatment.