THE POWDER PUMP Based on its long experience of supplying process equipment (reactors, dryers, filters, etc...), De Dietrich® now offers a simple and reliable solution for powder transfer. The POWDER PUMP safely and efficiently moves powder from one piece of equipment to another using a process known as dense phase flow. Its design, construction and simple operation, enables the De Dietrich® powder pump to fit easily into your environment. It can supply powder to your pressurised reactors, dryers and filter/dryers, or to any other equipment requiring a contained supply of powder. It is a multipurpose...

OPERATING PRINCIPLE V4 V3 Label N° Powder input valve Powder output valve Vacuum inlet valve Nitrogen inlet valve The POWDER PUMP combines alternating use of a vacuum and a pressure source. The vacuum (<100 mbar) sucks the powders directly from their container (bag, drum, big-bag, silo, process equipment, etc.) filling the pump body. Pressure is used for emptying, while simultaneously unclogging the filter. The transfer is performed in dense phase, the powder is transferred in plugs at a limited speed (< 5m/s). Cleaning (unclogging) of the filter is performed using the reverse gas flow during emptying...

TECHNICAL INFORMATION POWDER PUMP COMPONENTS The standard Powder Pump consists of a body with tangential inclined tube (powder inlet) and a cover plate with filtration device. Design and supply of peripheral equipment: • • • • Big-bag emptying station Bag emptying station Drum emptying station Metering/weighing Lower O-ring Upper O-ring Filter support grill Cover plate for vacuum and pressure connection • The support cage is mounted on the factory-assembled support flange which is fitted with two O-rings providing the seal on the body and cover plate sides. Complet Systems Cover plate • A pocket...

TECHNICAL INFORMATION • Sizes from DN100 to DN400, DN80 on request • Available in stainless steel, alloy and glass Powder Pump Inlet butterfly Outlet butterfly Vacuum ball Pressure ball Inlet Tri-Clamp Vacuum Kamlok Pressure Kamlok Powder Pump Approx. Weights & Capacities Approx. Dimensions Recommended vacuum pump Total weight Pump body Nominal charge Powder Pump Vacuum requirement Nominal capacity* Service conditions: • Working pressure: • Working temperature: PED marking according to module and ADM design code Ex II 2 G/D marking Type Busch R5 Model * Transfer capacity is dependent upon a number...

GREAT BRITAIN / IRELAND De Dietrich Process Systems N.V. B - Heverlee-Leuven Phone +32 16 40 5000 Fax +32 16 40 5500 [email protected] De Dietrich Process Systems Ltd Stafford Phone +44 1785 609 900 Fax +44 1785 609 899 [email protected] SOUTH AFRICA CHINA De Dietrich Process Systems Co. Ltd Wuxi Phone +86 510 6696 7500 Fax +86 510 6696 7599 [email protected] HUNGARY De Dietrich SAS Magyarországi Fióktelepe Kén utca 5 1097 Budapest Phone +36 20-56-83-444 Phone +36 70-632-4380 [email protected] INDIA De Dietrich Process Systems (India) Pvt, Ltd Mumbai Phone +91 22 28 505 794...