Système centralisé d'approvisionnement en fluide de coupe, séparation huile-eau et élimination de l'huile flottante

Nantong Youteng Central Cutting Fluid Treatment System Manufacturer, the cutting fluid central filtration system is a processing auxiliary fluid, suitable for cooling and lubricating tools and workpieces during the cutting, milling and grinding processes of metal materials. It has excellent cooling, lubrication, anti-rust, degreasing, cleaning and anti-corrosion functions. Cutting fluids are divided into oil-based cutting fluids and water-based cutting fluids. According to surveys, the demand for oil-based cutting fluids is relatively low at this stage, and water-based cutting fluids are mainly used. During the entire use process of water-based cutting fluids, the lubricating oil on the product workpieces and a large amount of machine tool guide rail oil mix with the cutting fluid. In this way, the cutting fluid mixed with various impurities and residues flows back into the cutting fluid tank through cyclic application. The long-term cyclic use and long-term idleness of the cutting fluid cause a large amount of mixed oil to float on the surface of the cutting fluid, thereby preventing the cutting fluid from contacting the air, leading to the growth of a large number of bacteria in the cutting fluid. This not only greatly increases tool wear, but also reduces the surface accuracy of the workpiece, interferes with the working environment that is harmful to the physical and mental health of workers, and causes environmental pollution problems such as air pollution, water resource pollution and land pollution. Therefore, it is necessary to purify and treat the cutting waste liquid to extend the service life of the cutting fluid.

The cutting fluid of each grinding machine in the grinding workshop of the electrode workshop is usually in a single cycle. After using the cutting fluid for a period of time, the liquid contains abrasive grains from the grinding wheel and metallic tungsten particles. When polishing the surface of the workpiece, these particles will cause defects and interfere with the surface quality. At the same time, the cutting fluid must be removed and replaced in time. Rough grinding needs to be removed and replaced every 5 days, and fine grinding needs to be removed and replaced every 3 days. This leads to high production costs and environmental pollution, so large and medium-sized processing plants strongly recommend adopting the central filtration method. The central filtration system is the development trend of modern wet processing filtration. Compared with the single-machine circulation system, the advantages of central filtration are mainly reflected in the following aspects:

1. The filtration accuracy of the cutting fluid central filtration system is very easy to operate.

2. It is very easy to realize automatic control. It occupies a small area, and the area occupied by large and medium-sized central filtration systems is much smaller than that of single-machine filtration.

3.Easy to manage, fewer counting points when adding cutting fluid, which can reduce the number of cutting fluid management personnel, centrally treat waste cutting fluid and reduce environmental pollution; the discharged iron chips are concentrated, which is conducive to transportation and treatment; the application of cutting fluid can carry out intensive testing.

The cutting fluid central supply system is suitable for the planning and construction of new factories and the renovation of old factories. It adopts integrated control and liquid circulation to solve the waste liquid problem;

Its functions include: central fluid supply, central fluid recovery, central filtration, automatic proportioning, constant pressure fluid supply, intelligent fluid replenishment, cooling and temperature reduction, concentration adjustment and monitoring, etc.;

Unified management of cutting fluids;

The cutting fluid central supply system project generally requires detailed docking with on-site working conditions and actual needs. It is necessary to clearly know whether the frequency of central purification is real-time or timed, the flow rate to be achieved, site requirements, consumable requirements; as well as issues such as whether the on-site pipeline layout is aerial or underground. Generally, the cutting fluid central supply system is not a single piece of equipment, but a complete purification system.

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