oil filtration

The hydraulic filter element is a filter device used to filter out impurity particles in the system. The hydraulic filter element can ensure the cleanliness of the system. The use of hydraulic filter elements is becoming more and more widespread. So do you know how to maintain the hydraulic filter element and how often do you need to replace the hydraulic filter element? The hydraulic filter generally needs to be replaced after two thousand hours of operation, otherwise it will cause low filtration efficiency, pollute the system and other consequences. Because most hydraulic system failures are caused by pollution, it is very important to replace the hydraulic filter element in time. For the maintenance of the hydraulic filter element , in addition to paying attention to the use time, it is also necessary to check the smell, viscosity, and color of the oil in time, and pay attention to the air humidity and oil pressure in time. If you work in a place with low temperature and hi...

High-flow filter element adopts a five-layer or multi-layer pleated structure, with a high-strength polypropylene support frame, and its pleated structure makes it have a larger filtration area than ordinary filter elements, so the flow rate is large in application, the filter life is long, and the number of replacements is small. , The specific products can be divided into PALL high-flow filter elements, 3M series high-flow filter elements, and PAKER series high-flow filter elements. The use of high-flow filter elements can make the filter size smaller, thereby reducing investment costs and saving floor space. Large flow filter product specifications are: 10, 20, 40, 60, 70 inches (non-standard customization) Filtration accuracy: 0.22, 0.45, 1, 3, 5, 10, 20, 50, 100, 150, 200um The advantages of large flow filter elements are as follows: Filter replacement is faster, easier and safer; The O-ring ensures the reliability of the filter; The hot-melt bonded polypropylene material ...

Hydraulic oil filter is used for lubricating oil and fuel oil for crude oil filtration, distillation, absorption, evaporation, filtration, etc. , with various models and specifications, installation and replacement; convenient and quick, small initial pressure difference, long cleaning cycle. Hydraulic oil filter element is suitable for pipeline filtration in petrochemical industry and oil field. Fuel filtration for refueling equipment and construction machinery equipment; equipment filtration for water treatment industry; and pharmaceutical and food processing fields.

Structural characteristics of ship filter element 1. Small resistance pressure loss and high strength 2. Can be cleaned repeatedly, long service life 3. The filter element and the fixed plate are fixed by bolts or connected by threads, which is convenient for installation, disassembly and cleaning 4. High strength, long life, strong corrosion resistance, wide operating temperature range, no material detachment 5. Large filtration area, large flow rate, high porosity, good permeability, strong dirt holding capacity, and strong reusability 6. The candle filter element is mainly used for oil filtration. It is composed of multiple filter elements and a magnetic filter element, with the same specification and size, which effectively increases the filtration area.

Stainless steel metal filter element : Suitable for high-temperature, high-pressure, high-viscosity, high-molecular polymer filtration to remove solid particles in the medium and ensure the cleanliness of the medium; pleated filter elements are suitable for chemical fiber and textile systems; disc filter elements are suitable for films, packaging materials, etc. Plastic industry.

The pleated filter element adopts a pleated distribution structure, and its filtering effect is not constant. To put it simply, the great advantage of the pleated filter element is that it can adjust the filtration accuracy in time according to the different use environments. That is, according to the diameter of the particles in the environment, adjust the appropriate filtration accuracy, so as to obtain a satisfactory use effect. Secondly, the advantage of the folded filter element is that its filtering effect is relatively high, and during the installation process of the filter element structure, welded iron mesh will be used to give it multi-directional protection, so there is no need to worry about the filter element structure being damaged by the outside world during use. Finally, when replacing the pleated filter element, it is necessary to pay attention to selecting the appropriate filter element specification. The filter element of each filter equipment is not uniform, so i...

The introduction of the hydraulic oil filter element is as follows: Material: stainless steel braided mesh, sintered mesh, iron braided mesh. Filter material: glass fiber filter paper, chemical fiber filter paper, wood pulp filter paper. the Features: It is made of single-layer or multi-layer metal mesh and filter material. The number of layers and the mesh number of the wire mesh are determined according to different service conditions and purposes. It has high concentricity, high pressure, and good straightness. It is made of stainless steel. Without any burrs, long service life. the Industrially used in the rough filtration of lubricating oil and fuel oil, distillation, absorption, evaporation, filtration and other processes in fine filtration, there are various models and specifications, installation and replacement; convenient and quick, small initial pressure difference, long cleaning cycle. the Hydraulic oil filter element is suitable for petrochemical, oil field pipeline ...

PE sintered filter element is sintered with ultra-high molecular weight polyethylene. It has a compact structure, is strong, light in weight, can withstand high filtration pressure, is non-toxic and tasteless, and has good corrosion resistance to acid and alkali solvents. PE filter element has uniform pore size distribution, strong acid resistance, strong alkali resistance, high temperature resistance, good mechanical properties, and strong resistance to organic solvent erosion. For the production of large-scale water treatment equipment, automatic or manual recoil deslagging method can be used, solid particles can be recovered by dry slag removal, no need to replace filter elements frequently, automatic operation, low filtration cost, etc., are well received by users. PE sintered filter element is mainly used for the filtration of pure water, domestic water, beverage, medical treatment, electroplating solution, emulsion, washing solution, acid-base solution and other liquids and se...

Introduce the pre-filter elements separately. Coalescing elements, separation element . Pre-filter elements Effectively removes solid contaminants. Such as rust, dirt, scale, particulate and other types of solids to prolong the life of downstream coalescing filter elements. Coalescing filter elements It is processed by a variety of composite materials through a special process, and has hydraulic properties. It can not only filter out mechanical impurities in the medium, but also separate the water in the emulsified state from the medium through demulsification and coalescence. A fil element that coalesces into larger water droplets to further purify the medium. Separation filter elements Made of Teflon hydrophobic material after special processing. When the oil passes through the separation filter element, the water droplets are blocked outside the separation filter element, while the oil liquid can pass through and be discharged from the separation filter element.

Melt filter element is also known as metal filter element and stainless steel filter element. The main filter material of the filter element is mainly made of stainless steel woven mesh and stainless steel fiber sintered felt. Stainless steel braided mesh is woven by stainless steel wire, and its pleated filter element has the characteristics of smooth pores, easy cleaning, high temperature resistance, corrosion resistance, no shedding of the wire mesh, and long filtration cycle. Stainless steel melt filter elements have different interfaces, click here to view.

The replacement cycle of the compressed air precision filter element is determined by its pressure drop. Generally speaking, if the pressure drop exceeds 0.68kgf/cm2, the pointer of the precision filter differential pressure gauge points to the red area or needs to be replaced after working for 6000-8000 hours (one year). In the case of activated carbon filters, they should be replaced when odors are detected downstream. How to replace the compressed air precision filter element. 1. Isolate the filter, close the intake valve or compressed air supply system, and then close the exhaust valve after effective pressure relief (or close the relevant valves to effectively relieve pressure through the filter drain hole). 2. Unscrew the housing and remove the old filter element. 3. Clean the filter housing. 4. Replace the filter element with a new one (don't miss the sealing ring, the filter element should be installed firmly and correctly).

According to the medium used, our filter cartridges are divided into: air filter cartridge, water filter cartridge, oil filter cartridge. Secondly, according to the material of the filter cartridge, it is divided into: paper filter cartridge, chemical fiber filter cartridge, metal mesh filter cartridge, metal powder sintered filter cartridge, PP filter cartridge, line gap filter cartridge, activated carbon filter cartridge and so on. In the hydraulic system, it is divided into: oil suction filter cartridge, pipeline filter cartridge and oil return filter cartridge. In the water filter cartridge, there are wire wound filter cartridge, PP meltblown filter cartridge, folded filter cartridge and large flow filter cartridge.

The marine candle filter element is welded by wedge-shaped winding bars and ribs. A continuous gap is formed on the surface of the candle stick, and the gap is narrow on the outside and wide on the inside when viewed from the cross section. Filtration direction is from outside to inside. The candle stick has a unique self-supporting structure, which can withstand very large pressure and will not deform with pressure changes. After the diatomite pre-coating is formed on the surface, the coating is stable, and there will be no coating cracks, soil leakage and other phenomena. The gaps of the candle sticks are evenly spaced, which can effectively intercept diatomaceous earth and quickly form a uniform pre-coating. Not easy to clog, easy to backwash. The narrow outer and inner wide gap structure makes the filter element have a "self-cleaning" function, impurities will not be stuck, the surface of the candle stick is very smooth, there is no dead corner of any residue, the bac...

High-flow elements have many other advantages: 1. Large flow rate means using fewer filter elements, reducing labor and operating costs; 2. Large flow rate means using a smaller filter housing, reducing investment costs and saving floor space; 3. The replacement of the filter element is faster, simpler and safer; 4. The O-ring ensures the reliability of the filter; 5. The hot-melt bonded polypropylene material can prevent the release and unloading of particles, which is different from ordinary wire-wound filter elements; 6. The folded surface design makes the pressure drop of the large flow filter element lower than that of other filter elements, and the service life is longer; 7. It allows large flow medium to pass through the filter material, which has the advantages of high efficiency, small pressure loss and long service life; 8. The internal and external structure of the filter element makes it easy to replace the filter element while maintaining the retention of pollutant...

Damage to a ship's engine can have serious consequences. For example, engine failure is a potential threat to the crew, passengers, ship, ship equipment, cargo and the environment. The candle filter is an important part of filtration, and it is designed to protect the engine system. If the performance of the filter element cannot meet the technical requirements and lose the filtering effect, the performance of the engine will be significantly reduced and the service life of the engine will be shortened. Therefore, the candle filter element has an irreplaceable role in the ship. It must be used sparingly.

Precautions for sintered mesh filter element in hydraulic system Exhaust treatment When the stainless steel sintered mesh filter element is disassembled and cleaned each time, it must be gently reinstalled according to the steps, and then before it is used again, the main pump must be exhausted to discharge all the air inside and open the pipe. Then inject hydraulic oil, so that the whole machine can work. Open attention After using the stainless steel sintered mesh filter element for a period of time, it is necessary to open it for a major cleaning and maintenance, to clean the oil residue or attachments on the hydraulic oil filter element, and when opening the device, you need to pay attention to it step by step. Do not have omissions, nor use excessive force, pay attention to the protective device. Change the hydraulic oil Sometimes, under certain circumstances, the machine needs to use new hydraulic oil, such as changing the brand or proportion of the hydraulic oil, etc., and...

Air compressor oil-air separator filter element is a key component that determines the quality of the compressed air discharged from the oil-injected screw compressor. Under the correct installation and application and good maintenance, the quality of compressed air and the service life of the filter element can be ensured. It's function is to separate the oil in the compressed air, so as to obtain compressed air without oil. The performance of the oil-gas separator directly affects the efficiency, oil consumption and compressed air quality of the compressor. A high-quality oil-gas separator should have the characteristics of thorough oil-gas separation, small initial resistance, and long service life. The oil-air separator can efficiently separate the oil in the compressed air to ensure the quality of the discharged clean air. If you do not find the product you want on this page, it is recommended to email our business manager to help you inquire and quote. We do our best to ...

shipped to customers. Let's take you to know about the metal melt filter element . The melt filter element is mainly made of stainless steel fiber sintered felt and stainless steel braided mesh, which has the characteristics of high porosity and high pollution capacity, and the stainless steel braided mesh is made of DIF stainless steel wire. So which industries are molten metal filter elements usually used in? Melt filter elements are widely used in polymer melt filtration devices in the chemical fiber industry. The function is to remove solid impurities such as carbide particles and metal oxides in the melt, improve the purity of the melt, provide qualified raw materials for downstream processes, and ensure the normal distance of the melt filter element. For more related content, welcome to consult.

Common cleaning principles and methods for metal sintered felt filter elements 1. Chemical cleaning The most common cleaning solvent for metal sintered felt is acid-base cleaning solution. Chemical cleaning is a common and effective cleaning method for collecting polyester condensate filters. 2. Ultrasonic wave cleaning method Ultrasonic wave energy is a wave energy of continuous pressurization and expansion. This energy is applied to the liquid to generate cavitation and continuous rupture, resulting in ultrasonic cleaning. 3. Heat treatment cleaning Vacuum pyrolysis, heated flood tank, liquefied bed, and hot salt bath are some of the treatment methods that should be considered when chemical cleaning methods do not work. The cleaned metal sintered felt is checked for bubble integrity and the pressure drop of the filter element is measured. Our company is a manufacturer integrating sewage treatment, oil purification and air filtration. Since 1997, we have been committed to the res...

Application industries of power plant condensate security filter elements The application industries of power plant condensate security filter elements are as follows: 1. The large-flow filter element can be applied to the pre-iron removal filtration of high-temperature condensate water in air-cooled units, and the iron removal treatment of hydrophobic production return water 2. General purpose: pre-filtration of reverse osmosis system, purification treatment of various process water 3. General industry: various process fluids, process water, condensate water, cooling water, waste water treatment, etc. 4. Microelectronics industry: deionized water pre-filtration 5. Food and beverage industry: process water, etc. 6. Chemical/petrochemical industry: various acids, alkalis, solvents, quenching water, brine, etc. and various other chemicals 7. Power plant: additional water, condensate water, stator cooling water, etc. Welcome to consult, we look forward to cooperating with you.

Replacement filter element PALL HFU640UY200H is also known as large flow filter element, folding filter element, security filter element, used with security filter. It adopts a gradual pore size structure and folding process to form pleats. The single branch has a large flow rate and a large amount of dirt. Odeshin filtration company is a manufacturer integrating sewage treatment, oil purification and air filtration. Since 1997, we have been committed to the research and development and production of industrial filter elements and filters, providing customers with integrated filtration solutions Program. We take every product and every communication seriously in Oudexin. 25 years has been committed to the research and development and production of industrial filter elements and filters. Welcome to consult, we look forward to cooperating with you.

The high-flow filter element for condensate developed and produced by our company, HFU640UY020J, has many years of experience in filtration technology, and combined with advanced technical materials, it can control solid pollutants such as metals and silicon in condensed water. It avoids the formation of dissolved oxides in the high temperature state after the unit starts, greatly shortens the unit start-up time, and shortens the time for the water quality to reach the qualified level during the unit start-up process. Xinxiang Odeshin Filtration Co., Ltd is a manufacturer integrating sewage treatment, oil purification and air filtration. Since 1997, we have been committed to the research and development and production of industrial filter elements and filters, providing customers with integrated filtration solutions Program. We take every product and every communication seriously in Oudexin. 25 years has been committed to the research and development and production of industrial filt...