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Ψ-Mix® Inline-Disperser

Ψ-Mix® Inline-Disperser
12Pages

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Ψ-Mix® Inline-Disperser A Revolutionary System for Mixing and Dispersing of Solids in Liquids CHEMICAL INDUSTRY a Business Field of NETZSCH Grinding & Dispersing

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Ψ-Mix® Inline-Disperser With the NETZSCH Ψ-Mix® Inline-Disperser you achieve optimal wetting of dusty solids in liquid components. In emission-free inline operation this disperser is suitable for both low and high viscosity suspensions. Even temperature sensitive products or products with shear thickening properties can be processed without any problems. The Ψ-Mix® shows its real strength for processing products with high solid content, with low solid portion in large liquid batches, with difficult wetting solids, with extremely fine solids. The NETZSCH Ψ-Mix® Inline-Disperser – the...

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Innovative Dispersion Technology

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Ψ-Mix® Inline-Disperser The Idea An ideal dispersion is achieved when finely dispersed powders come into contact with a large liquid surface and are wetted under vacuum and micro-cavitation. Function Principle Because of surface forces, dry solid particles with fineness < 10 μm form extremely cohesive agglomerates. The interspaces are filled with air. In a dispersing process the linkage forces between the particles must be overcome and the contained air must be displaced by the binding agent solution. Ideally the primary particles are air-free coated by the binding agent and remain firmly...

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Solid feeding via rotary valve Solid disintegrator connected to the rotor Tangential entry of the liquid into the acceleration chamber Wetting of the solid in cyclone with laminar flow Cone-shaped compression zone with cooled housing – the cavitation area Solid feeding tunnel with safety slide valve Wetting stream pump Batch tank with agitator Outlet of the suspension at the largest diameter Agitator as liquid ring pump

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Description of the Ψ-Mix® Process Starting Sequence The liquid is prepared in the batch tank. Solids are preweight and supplied in the feeding tank above the rotary valve. Alternatively, solids feeding can take place by supply from, for example, a silo or directly from Big-Bags, container or bags. After starting the pump and rotor, the liquid is fed to the Ψ-Mix®. A suction vacuum is formed above the rotor while the liquid flows directly back to the batch tank. The liquid circulates between batch tank and machine. Dosing Sequence The solid feeding can be started after vacuum is established....

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Your Advantages Energy saving Compared with conventional single or multi shaft mixers the energy demand of the Ψ-Mix® system for dispersing products is reduced up to 30%. Product quality The effective wetting of the solids improves the product quality and can dramatically increase the productivity of a subsequent grinding process. The energy-saving and gentle processing of the products leads to better product qualities. Scale-up The Micro Ψ-Mix® is specially designed for product tests and for the production of small batches. The control system saves scale-up parameters for the production...

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Plant Engineering / Plant Concepts Publication Gravure Ink Plant Star plant The star plant design concept is the ideal solution for mixing processes of products that either require a re-reaction time such as a binding agent or require re-adjustment and quality control. The stationary solid dosing system (1) together with the Ψ-Mix® (2) form the central dispersing unit. The Ψ-Mix® is connected via a ring line with several, separately adjustable process tanks (3). During the mixing process, the completed batches can re-react or be reworked in the other agitating tanks. As soon as this process...

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The Ψ-Mix® Inline-Disperser is the predestinated machine for the integration in automated plants and for processing large batches especially in emission-critical or explosion-proof fields. Heatset/Coldset Plant Multiple Line The „multiple line“ plant concept shown here with an enlarged double-line, describes the ideal solution for large product quantities such as newspaper printing inks. Here, the Ψ-Mix® (1) is used in connection with a batch tank (2) and a solid feeding system as dispersing unit. After finishing the dispersion processes which are operated in circulation, the product is...

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Applications Both temperature sensitive products as well as low to high viscosity - barely pumpable - suspensions of the entire field of application for dispersing technology can be processed. Resin dispersions, architectural paints, industrial paints, filler pastes, pigment dispersions, automotive paints, UV paints, fire protection paints, marine coatings, gel coats Gravure printing inks, heat set inks, rotational printing inks, coldset inks, sheet fed offset, flexo printing inks, screen printing inks, inkjet inks, extender Food and beverages Pharmaceutical and cosmetically products Pastes...

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Technical Data Mega Ψ-Mix® Micro Ψ-Mix® Technical data Dimensions of the Micro Ψ-Mix®

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The NETZSCH Group is an owner-managed, international technology company with headquarters in Germany. The Business Units Analyzing & Testing, Grinding & Dispersing and Pumps & Systems represent customized solutions at the highest level. More than 3,800 employees in 36 countries and a worldwide sales and service network ensure customer proximity and competent service. Our performance standards are high. We promise our customers Proven Excellence – exceptional performance in everything we do, proven time and again since 1873. NETZSCH-Feinmahltechnik | Germany NETZSCH Trockenmahltechnik |...

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Ψ-Mix® Inline-Disperser 12Pages

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Ψ-Mix® Inline-Disperser
12Pages