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Home / Products & Services / Disc separator/disc stack centrifuge / Mineral oil disc centrifuge

Mineral oil disc centrifuge OEM

Huading Machinery STNH series disc centrifuge is specially designed for the purification and separation of mineral oil (lubricating oil/hydraulic oil/transformer oil/fuel oil, etc.). It adopts internationally advanced disc separation technology, which can effectively remove water, metal particles, colloidal sediments and oxidized impurities in the oil, and realize oil regeneration and recycling. It is widely used in petrochemical, electric power, machinery manufacturing and other fields.
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Mineral oil disc centrifuge Manufacturers

Under high cost pressure and the increasingly severe environmental requirements, sound techndlogy is needed to treat fuel and lubrication, as well as deposits containing grease.
Huading centrifugal separation technology can provide the ideal solution even under desirable conditions.

During tha operation of various steem turbines and water turbina units, the turbine oil used for cooling, lubricating and speed adjusting can be easily polluted, which will cause the accumulation of moisture and impunties as well as emulsification of oil. All of these will severely damage operation safety and service life of the unit.

The disc separator can dehydrate the turbine oil, remove oil sludge, colloid, ermulsion and other impurities in the oil so as to make the turbine oil become clear without impurities and enhance the maintenance level of the unit. During the treatment, there is no need of stopping the machine and replacing new oil, the noise is low and the puritying capacity is high.

The centrifugal separator is equipped with a bow,l which can be used for liquid purifcation (clarification) and separation of liquid mixtures. The products enter the rotary bowl after going through the product inlet and are clarified, purified or separated in the disc systlem device. The heevy phase ater separation will move towards the upper sufaces of the disc gland and be discharged. The clanified and purified light liquid phase (substances) will be dlscharged through pressure by the centripetal pump. The solid substance after separation will accumulate in the residue area for manual removal.

High-precision separation system
Multi-layer conical disc group design significantly increases the effective separation area, and can separate fine particles ≥0.5μm and emulsified water
Centrifugal force reaches more than 10,000G, ensuring efficient stratification of oil-water-solid three-phase
Intelligent adaptive control
PLC automatically adjusts the speed and slag discharge cycle to adapt to oils of different viscosities (ISO VG 32-680)
Real-time monitoring of oil turbidity and water content to ensure that the cleanliness of exported oil products is above NAS level 8
Heavy-duty industrial-grade structure
The drum and key components are made of high-strength stainless steel 316L, which is corrosion-resistant and high-temperature resistant (working temperature ≤120℃)
Patented dynamic balancing system ensures the stability of the equipment at high-speed operation of 3000-15000rpm
Energy-saving and environmentally friendly design
Enclosed fully automatic slag discharge to avoid secondary pollution
Energy consumption is 30% lower than that of traditional centrifuges, and the processing capacity reaches 500-20,000L/h (optional models)

1. Product Inlet
2. Discharged clear liquid phase
3. Centripetal pump
4. Disc Group
5. Discharged heavy liquid phase
6. Residue space
7. Separation disc

Product Category:
Mineral oil disc centrifuge
Product:

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Company
Yixing Huading Machinery Co.,Ltd.
Yixing Huading Machinery Co.,Ltd. (Huading Separator) was established in 1954. It is reputable China Mineral oil disc centrifuge Manufacturers and OEM Mineral oil disc centrifuge Factory of specialized products and engineering solutions in China, relying on its own key technologies for clarification, purification, and concentration.
The equipment (disc centrifuge, decanter centrifuge), systems, and services provided by Huading are specifically designed to help customers improve the performance of optimized processes. The solutions provided by Huading can help customers solve separation and filtration problems in the production process.
Huading's disc centrifuges and decanter centrifuges serve the industries of biomedicine, beverages, plant extraction, dairy products, the oil industry, chemical energy, water treatment, and other industries. The capacity of disc centrifuges and decanter centrifuges ranges from experimental 500L/H to industrial 90T/H, with a total of more than 100 standard models. China Ting's organization works closely with customers to help them stay ahead of the industry.
Efficient, powerful, and reliable. For more than 50 years, China Ting separators have always played the role of defender in the field of centrifugal separation technology. Therefore, it can be said that China Ting's development process has not only brought about its responsibility to customers, but also created the company's vision.
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Mineral oil disc centrifuge Industry knowledge

Working Principle of a Mineral Oil Disc Centrifuge 

The working principle of a mineral oil disc centrifuge is based on the centrifugal force generated by high-speed rotation. Specifically, the mineral oil and impurities (water, solid particles, etc.) are separated by centrifugal force. The heavier water and impurities are pushed to the outside of the centrifuge, while the lighter mineral oil is concentrated inward, ultimately achieving liquid separation.

Drum and Separation Discs: The core component of a disc centrifuge is the high-speed rotating drum, which is equipped with multiple separation discs. The separation discs increase the contact area between the liquid and solids or liquids, causing the liquid components to separate according to density differences, thereby improving separation efficiency.

Separation Process: During the feed process, mineral oil enters the centrifuge along with water and impurities. The high-speed rotation of the drum generates strong centrifugal force, pushing the heavier impurities to the outside and concentrating the lighter oil in the center. The mineral oil then flows out through the center outlet, while the water and impurities are discharged through a dedicated drain port.

Wastewater Discharge and Recovery: During operation, a centrifuge continuously separates mineral oil and water, discharging them separately. For multi-stage separation, some centrifuges are equipped with different discharge ports to remove impurities and water in stages. This improves the quality of the mineral oil while allowing impurities and water to be recovered or processed.

Applications of Mineral Oil Disc Centrifuge

Mineral oil disc centrifuges are widely used in various industrial sectors, particularly in the refining, purification, and regeneration of mineral oil, where they play a vital role.

Mineral Oil Refining and Dehydration: Mineral oil often contains a certain amount of water and impurities during the refining process. If this water is not removed, it can degrade the oil, reduce its performance, and even damage equipment. Impurities in mineral oil can also affect its lubrication performance and shorten its service life. Disc centrifuges, with their powerful separation capabilities, can efficiently remove water and impurities, thereby improving the quality of mineral oil.

Water Removal: Disc centrifuges use high centrifugal forces to effectively separate water from mineral oil, ensuring the purity of the mineral oil.

Impurity Removal: Impurities (such as silt, oxides, etc.) in mineral oil can be efficiently removed through the centrifugal process. This not only improves oil quality but also reduces corrosion to equipment during use.

Mineral Oil Regeneration and Recovery: During use, especially in industrial applications, mineral oil can deteriorate due to contamination, oxidation, or prolonged use. Disc centrifuges efficiently separate water, impurities, and waste from the oil, enabling mineral oil regeneration and recovery. Regular centrifugal purification extends the lifespan of mineral oil, saving resources and contributing to environmental protection.

Waste Oil Recovery: After treatment in a disc centrifuge, the active ingredients in waste oil can be separated from impurities, recovering the essential mineral oil, reducing the need for new oil and lowering production costs.

Reducing Waste: During the mineral oil recovery process, impurities and water are removed, leaving the remaining oil usable, significantly reducing oil waste in industrial production.

Improving the Lubricity and Anti-Oxidation Properties of Mineral Oil: The lubricating properties of mineral oil directly impact the efficiency and service life of mechanical equipment. If mineral oil contains water or impurities, its lubricating properties will be significantly impaired, potentially even causing equipment damage. Using a disc centrifuge to remove impurities and water from the oil effectively improves the lubrication performance of the mineral oil and reduces friction and wear on equipment.

Improved Lubrication: Centrifuged mineral oil is purer and better coats mechanical components, reducing friction and heat loss, thereby improving equipment efficiency.

Enhanced Oxidation Resistance: Reducing water and impurities prevents oxidation, thereby improving the mineral oil's oxidation resistance and extending its service life.

Market Development and Technological Advances

As the mineral oil industry continues to demand higher quality and production efficiency, disc centrifuges, as key equipment in mineral oil refining and purification, are facing increasingly stringent technical and environmental challenges. To meet growing market demand and meet environmental regulations, disc centrifuge technology is evolving towards energy-saving, high-efficiency, intelligent, and environmentally friendly features. Yixing Huading Machinery Co., Ltd. has become a technological leader in the mineral oil industry with its innovative equipment, strong R&D capabilities, and advanced production processes.

Yixing Huading Machinery Co., Ltd. is dedicated to providing the mineral oil industry with efficient, energy-saving, and intelligent disc centrifuges. Its technological innovations offer significant advantages in improving separation efficiency, reducing energy consumption, and optimizing environmental performance.

Through continuous technological innovation, Yixing Huading Machinery Co., Ltd. has launched a variety of high-efficiency mineral oil disc centrifuge equipment, significantly improving separation efficiency and energy utilization. In equipment design and production, Yixing Huading Machinery Co., Ltd. consistently adheres to technological leadership and innovative development, with a particular emphasis on energy-saving and high-performance designs to meet market demand for efficient separation in mineral oil production.

High-Efficiency Separation Technology: Yixing Huading Machinery Co., Ltd.'s disc centrifuges utilize an innovative separation disc structure and a high-precision drum design, enabling highly efficient separation of mineral oil from impurities (such as water and solid particles) at high rotation speeds. By optimizing the liquid flow path and increasing the centrifugal time, Yixing Huading Machinery Co., Ltd.'s equipment significantly improves separation efficiency, ensuring the purity of the mineral oil while removing water and impurities.

Energy-saving Design: Yixing Huading Machinery Co., Ltd. is committed to developing high-efficiency motors and optimized centrifugal design, successfully reducing energy consumption and operating costs. Furthermore, by optimizing the speed, fluid dynamics, and energy transfer system, Yixing Huading Machinery Co., Ltd.'s equipment maintains efficient separation while consuming less energy, meeting increasingly stringent energy conservation and environmental protection requirements.

Intelligent Control System: Yixing Huading Machinery Co., Ltd.'s mineral oil disc centrifuge is also equipped with an intelligent control system that automatically adjusts the centrifugal speed and separation time based on different raw materials and separation requirements. This system not only improves operational convenience and equipment stability, but also automatically optimizes equipment operating parameters during the production process, further enhancing production efficiency and product quality.