Hermetically Sealed Displacement Pumps The Evolution of Pump Technology: From Piston and Diaphragm
Producent: Pump to the MULTISAFE Double Hose-Diaphragm Process [226]
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Hermetically Sealed Displacement Pumps The Evolution of Pump Technology: From Piston and Diaphragm Pump to the MULTISAFE Double Hose-Diaphragm Process
Feluwa 2010 stan bdb- dedykacja autora , str. 144, język angielski
This book is intended as an aid to engineers and technicians responsible for the planning, construction and installation of pumps and pumping stations designed for the pumping of demanding media, enabling them to select the best pump for each application while taking different influencing variables and parameters into consideration.
The strictness of demands imposed by legislators and operators on plants and systems employed in the process engineering industry is continuously increasing, with equal priority placed on safety, availability and environmental protection of all equipment. This book therefore focuses on the leakproof double hose-diaphragm pump, a solution belonging to the oscillating displacement pump group developed by the author, Heinz M. Nagel (mechanical engineer).
At the heart of MULTISAFE double hose-diaphragm process pump are two hose-diaphragms which are arranged one inside the other. They fully enclose the linear flow path of the product and simultaneously ensure dual hermetic sealing from the hydraulic system. The particular advantage of this design is the linear flow path obtained by such an arrangement, so that it is especially conducive to the handling of aggressive, abrasive and solids carrying fluids. Unlike conventional peristaltic hose pumps with a purely mechanical action, the hose-diaphragm is not flexed or mechanically compressed. In step with the piston stroke, it is instead subject to pulsating action, comparable with that of a human vein. The pump is virtually "breathing" - bionics at work in industrial plants!
Heinz M. Nagel is managing partner of FELUWA Pumpen GmbH and Technical Managing Director of the ARCA Flow Group. His knowledge in the area of the development and production of hermetically sealed displacement pumps is based on decades of experience in this field. Numerous national and international patents bear testimony to his extraordinary innovative expertise.
Feluwa 2010 stan bdb- dedykacja autora , str. 144, język angielski
This book is intended as an aid to engineers and technicians responsible for the planning, construction and installation of pumps and pumping stations designed for the pumping of demanding media, enabling them to select the best pump for each application while taking different influencing variables and parameters into consideration.
The strictness of demands imposed by legislators and operators on plants and systems employed in the process engineering industry is continuously increasing, with equal priority placed on safety, availability and environmental protection of all equipment. This book therefore focuses on the leakproof double hose-diaphragm pump, a solution belonging to the oscillating displacement pump group developed by the author, Heinz M. Nagel (mechanical engineer).
At the heart of MULTISAFE double hose-diaphragm process pump are two hose-diaphragms which are arranged one inside the other. They fully enclose the linear flow path of the product and simultaneously ensure dual hermetic sealing from the hydraulic system. The particular advantage of this design is the linear flow path obtained by such an arrangement, so that it is especially conducive to the handling of aggressive, abrasive and solids carrying fluids. Unlike conventional peristaltic hose pumps with a purely mechanical action, the hose-diaphragm is not flexed or mechanically compressed. In step with the piston stroke, it is instead subject to pulsating action, comparable with that of a human vein. The pump is virtually "breathing" - bionics at work in industrial plants!
Heinz M. Nagel is managing partner of FELUWA Pumpen GmbH and Technical Managing Director of the ARCA Flow Group. His knowledge in the area of the development and production of hermetically sealed displacement pumps is based on decades of experience in this field. Numerous national and international patents bear testimony to his extraordinary innovative expertise.