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Anonymous users2024-02-15Depending on the raw materials used, the service life of the filter element will vary. With the extension of use, the impurities in the water will clog the filter element, and the activated carbon filter element will adsorb and saturate. So, generally speaking, the PP filter needs to be replaced in 3 months, while the activated carbon filter needs to be replaced in 6 months.
Since the hollow fiber cannot be cleaned, it is generally placed at the back end of PP cotton and activated carbon, otherwise it is easy to block, and it needs to be replaced in 1-2 years as the end of the water purification equipment for sterilization. Ceramic filters can generally be used for 10-12 months, and good ceramic filters can be used for 3-5 years, or even longer.
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Anonymous users2024-02-14The dawn filter element is mainly used in the hydraulic system to filter out solid particles and colloidal substances in the working medium, effectively control the pollution degree of the working medium, and achieve the effect of purifying the chaotic and respecting the medium. The materials used in the filter cartridge are very fragile, so please pay attention to maintenance and maintenance when using them. Replace it at any time, which has achieved the purpose of increasing the service life.
The larger particles in the filter medium purify the material, so that the machine and equipment can achieve normal operation, and improve the efficiency of use.
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Anonymous users2024-02-13Dawn filters. 1. Metallurgy: used for the filtration of the hydraulic system of rolling mill and continuous caster and the filtration of various lubrication equipment.
2. Petrochemical: separation and filtration of products and intermediate products in the process of oil refining and chemical production, and filtration of oilfield injection water and natural gas. 3. Textile:
The purification and uniform filtration of polyester melt in the wire drawing process, the protection and filtration of air compressor, and the degreasing and dewatering of compressed gas. 4. Electronic and system: reverse osmosis water, deionized water treatment filtration, cleaning solution and glucose pretreatment filtration.
5. Thermal power and nuclear power: oil purification of gas turbine and boiler lubrication system, speed control system, bypass control system, purification of feed pump, fan and dust removal system.
6. Mechanical processing equipment: lubrication system and compressed air purification of papermaking machinery, mining machinery, injection molding machine and large precision machinery, dust filtration of tobacco processing equipment and spraying equipment. 7. Railway internal combustion engine and generator:
Lubricating oil and oil filtration. 8. Automobile engine and construction machinery: air filter, oil filter, fuel filter for internal combustion engine, various hydraulic oil filters, diesel filters and water filters for construction machinery, ships and trucks.
9. All kinds of lifting and handling operations: lifting, loading and other construction machinery to special vehicles such as fire fighting, maintenance and handling, cargo lifters and windlass of ships, blast furnaces, steelmaking equipment, locks, opening and closing devices of ship doors, lifting orchestra pits and lifting stages of theaters, various automatic conveyor lines, etc. 10. All kinds of pushing, squeezing, pressing, shearing, cutting, excavation and other operating devices that require force
Hydraulic press, die-casting, forming, rolling, calendering, stretching, shearing equipment for metal materials, chemical machinery such as plastic injection molding machines and plastic extruders, tractors, harvesters and other agricultural and forestry machinery for cutting and mining, excavation equipment for tunnels, mines and surfaces, steering gears for various ships, etc. 11. High-response and high-precision control: fire tracking drive, tower stability, ship swing, and attitude control devices, high-precision positioning system of processing machine tools, drive and control of industrial robots, thickness control of metal plate pressing and leather chips, speed control of power station generators, high-performance shaking table and testing machine, large-scale motion simulators and facilities with multiple degrees of freedom, etc.
12. Automatic control and control of a variety of working program combinations: combined machine tools, machining automatic lines, etc. 13. Special Workplaces:
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Anonymous users2024-02-121) ISO 2942 Determination of Hydraulic Transmission - Filter Element - Structural Integrity.
2) ISO 16889 Hydraulic Transmission - Filter - Multiple Pass Method for Determining Filtration Characteristics.
3) ISO 3968 Determination of Hydraulic Transmission-Filter-Pressure Drop Flow Characteristics.
4) ISO 3724 Determination of Hydraulic Transmission-Filter-Flow Fatigue Characteristics.
5) ISO 3723 Hydraulic Transmission-Filter-Axial Load Test Method.
6) ISO 2943 Verification of Compatibility of Hydraulic Transmission - Filter Element - Material and Liquid.
7) ISO 2941 Hydraulic Transmission - Filter Element - Verification of Rupture Resistance.
How about the filter cartridge? This question cannot be generalized and should be analyzed according to your specific situation. Here is a brief introduction to the characteristics of the filter element for your reference. >>>More
The time for replacing the filter element of the water purifier is different in the market, some say one year, some say half a year, and some say two years. In fact, the real one should be calculated according to the filtered water, which is more accurate, and the filter element should be replaced if it is dirty when it reaches that amount. The smart cat technology water purifier is free to replace after reaching 2000 liters, which can save a lot of worry.
Dawn Footsteps is an initiative to use ** ringing to deliver a healthy morning running fitness team, the initiator is called "Dawn Steps", also known as "Summer Poplar", originated from a post he posted on Shanyang Forum on April 16, 2007 "Don't sleep lazy, get up and run, I call you". Anyone who wants to go for a morning run and can't get up, text him, and he will wake you up and run every day. Due to the publicity, this activity has now spread all over the country and has become a team advocating sports and healthy lifestyle, and now the name of this team is Dawn Steps. >>>More
Generally around 10-12 years. If the temperature difference between the air inlet and the air outlet is less than 7 degrees, then it means that the cooling and heating of the air conditioner does not meet the standard, and the new air conditioner should be replaced in time. >>>More
wall coverings. Good maintenance can be maintained for 10-15 years without a problem. >>>More