In the field of industrial equipment maintenance and environmental protection, oil purification technology has always been a key link to ensure equipment life and reduce energy consumption. With more than ten years of technical precipitation, Henan Xinxiang Lifelte Filter Co., LTD., launched the efficient vacuum oil filter not only breaks through the limitations of traditional oil filter equipment, but also becomes the benchmark product in the field of oil purification such as lubricating oil, hydraulic oil and transformer oil with the characteristics of intelligent, efficient and environmental protection. This paper will deeply analyze the technical core, application scenarios, market advantages and service system of this product, and present a comprehensive and detailed industry solution for readers.
Technological breakthrough: Triple purification system builds oil "recycling plant"
Three-stage filtration system: micron level impurities "zero" Lifelter efficient vacuum oil filter adopts "coarse filter - fine filter - ultrafiltration" three-stage filtra In the field of industrial equipment maintenance and environmental protection, oil purification technology has always been a key link to ensure equipment life and reduce energy consumption. With more than ten years of technical precipitation, Henan Xinxiang Lifelte Filter Co., LTD., launched the efficient vacuum oil filter not only breaks through the limitations of traditional oil filter equipment, but also becomes the benchmark product in the field of oil purification such as lubricating oil, hydraulic oil and transformer oil with the characteristics of intelligent, efficient and environmental protection. This paper will deeply analyze the technical core, application scenarios, market advantages and service system of this product, and present a comprehensive and detailed industry solution for readers. tion structure. The coarse filter layer adopts stainless steel mesh structure to intercept large particles of impurities ≥100μm; The fine filter layer is equipped with imported composite fiber filter element, the filtration accuracy can reach 3-5μm, effectively remove metal debris, oxidation products, etc. The ultrafiltration layer applies the self-developed nano-ceramic membrane technology to improve the filtration accuracy to less than 1μm, ensuring that micron level impurities in the oil are completely removed. After third-party testing, the filtration efficiency of the equipment is 35% higher than that of the traditional oil filter, and the cleanliness level of the purified oil reaches the NAS 1638 class 6 standard.
Vacuum dehydration technology: Crack the problem of "oil-water emulsification" In view of the pain points of oil emulsification in high humidity environment, the equipment has built-in two-stage vacuum separation system. The first stage through the negative pressure evaporation technology, the free water in the oil into water vapor discharge; The second stage uses molecular sieve adsorption technology to deeply capture dissolved water molecules. After double dehydration treatment, the water Modular design: Fast maintenance "zero shutdown" equipment adopts drawer type filter module and quick-disconnecting vacuum chamber design, core component replacement time is reduced to 15 minutes. The key components are selected from Germany's Hastelloy alloy and Japan's Toray filter material, and the service life is increased by 40% compared with the industry standard to ensure continuous operation stability.
content of the oil can be reduced to less than 0.003%, breaking the limit value of 0.05% of the traditional oil filter equipment. This technological breakthrough enables the equipment to show excellent adaptability in humid climates or long-term operation equipment.
Closed-loop heating system: Oil physical and chemical index "zero attenuation" In order to avoid oxidation and deterioration of oil caused by high temperature treatment, Lifeldt innovated the design of closed-loop heating system. The system uses indirect heating of thermal oil to control the oil temperature within the safe range of 60-80 ° C, and is equipped with temperature sensor for real-time monitoring to prevent local overheating. The experimental data show that the fluctuation value of key indicators such as lubricating oil acid value and viscosity after treatment by the equipment is less than 2%, and the goal of "purification without oil damage" is achieved.
PLC intelligent control system: One-click operation full automation equipment equipped with Siemens PLC control system, integrated pressure monitoring, temperature control, filter life warning and other functions. The user can automatically start and stop, parameter setting and fault diagnosis through the touch screen, and the batch purification task of 2000L/h can be completed by a single operation. The system supports storage and export of historical data, facilitating oil lifecycle management.
Remote operation and Maintenance platform: Preventive maintenance cost reduction and efficiency The iot operation and maintenance platform developed by Liefert can synchronize the operating status of equipment to the cloud in real time. When the filter block degree is ≥80%, the vacuum degree is abnormal or the heating system fails, the platform automatically triggers an early warning and pushes the solution. Customer cases have shown that this feature has extended equipment maintenance cycles by 30% and reduced annual operation and maintenance costs by 20%.
Power industry: Transformer oil "Life extension plan" In the substation operation and maintenance, Lifeel equipment through regular purification, the breakdown voltage of transformer oil increased to 65kV (national standard requirements ≥40kV), the impurity content reduced to 0.001%. After a provincial power grid company applied the equipment, the transformer failure rate decreased by 28%, the oil change cycle was extended from 3 years to 5 years, and the annual maintenance cost was saved by 1.2 million yuan. Metallurgical industry: Hydraulic system "Stable efficiency operation program" for steel production line hydraulic oil pollution caused by equipment problems, equipment through high-precision filtration and dehydration, the hydraulic valve failure rate from 12% to 3%, oil pressure fluctuation value control within ±2%. After the use of a large steel mill, the equipment operation rate increased by 15%, and the annual maintenance cost was reduced by 2.3 million yuan. Petrochemical field: Waste oil recycling "green cycle system" In the field of lubricating oil recovery, the equipment through molecular purification technology, so that the waste oil recycling rate of 95%, the quality of recycled oil in line with GB 11118.1-2011 standard. After the application of this scheme in a petrochemical enterprise, the cost of waste oil treatment is reduced from 150 yuan /L to 30 yuan /L, and the annual emission reduction of waste oil is 800 tons, and the environmental protection benefits are significan
With the intensification of industrial equipment and stricter environmental regulations, efficient vacuum oil filters are becoming the standard in the industry. With leading technology, intelligence and environmental benefits, Lifelter products meet the needs of enterprises to reduce costs and increase efficiency under the background of "carbon neutrality". In the next step, the company will focus on artificial intelligence integration, develop oil quality prediction models, and expand overseas markets, and has reached cooperation intentions with Siemens of Germany, Caterpillar of the United States and other enterprises
