Twin-Screw Pump Brochure

BORNEMANN PUMPS & SYSTEMSFOR TANK STORAGE, -TERMINALSAND REFINERIESFOR THE EFFICIENT AND ECONOMICSTORAGE & TRANSPORT OF MINERAL OIL PRODUCTSOUR EXPERTISE FOR TANK STORAGEAND -TERMINALS AND REFINERIESTank Farms and Tank Terminals are usu-ally situated close to oil refineries or in locations where marine tankers contain-ing products can discharge their cargo. Some depots are attached to pipelines from which they draw their supplies. Bornemann pumps have a wide field of application in tank farms and termi-nals. They can be employed at all places where a high suction capability is re-quired. Loading and unloading of ships, rail tankers, road tankers and conveying into storage tanks is just as possible as extraction from tanks, even with high viscosity and long pipes. A refinery performs three basic steps: separation, conversion and treatment. Each function in the refining process is designed to maximize the value of the refined petroleum products produced. Refineries run twenty-four hours a day.Bornemann twin screw pumps are the ideal solution for transfer within termi-nals where both low and high viscosity products have to be moved or metered.Product applications: mazut, bitumen, tar, heavy fuel and light products.APPLICATIONADVANTAGES• Loading and unloading with wide range of capacity• Circulation from tank to tank• Stripping of tank and pipes• Operation with wide range of product viscosity• Operation at high or low pressure• Full Control in all kind of operation modes• Reduced installation costs for pipes and valves• High safety due to variable operation• Low Pulsation• No fixed duty pointsRELIABLE PERFORMANCE,DAY BY DAYBornemann twin screw pumps prove their worth in pumping applications of all kinds throughout the world, which must perform under extreme environmental conditions.Their advantages are operational safety, reliability and consistant performance, long life and low operating costs.Bornemann twin screw pumps are rotary positive displacement pumps; the gearwheels and roller bearings are externally mounted and never come in contact with the pumped media.Around 80 models are available, in various materials, sizes and forms, providing application-optimized solutions.Bornemann twin screw pumps are double-flow and self priming. There is no metal-to-metal contact between the pump screws and the housing.As the pumping elements rotate, the intermeshing of the two screws along with the pump housing form chambers. These chambers fill with the pumped fluid and transfer it from the suction side to the higher pressure discharge side of the pump.The pump is designed to allow for reverse flow by simply changing the shaft direction. The suction becomes the discharge and vice versa, all without any modifications to the pump.2 3W/V universal pump8 models up to 2,800 m³/hHC/VHC high capacity pump6 models up to 4,500 m3/hHP high pressure pump4 models up to 800 m3/hSLI compact pump3 models up to 180 m3/hCapacity Differential pressureVisco-sityMax. Product TemperatureW/Vuniversal pumpm3 /h gpm bar psi mm2/s |cSt°C °F10 - 2,80050 - 12,300up to 40/60up to 600/9000,5 - 200,000up to 350up to 660HC/VHChigh capa-city pumpup to 4,500up to 19,800up to16up to2301 -20,000up to 120up to 250HPhigh pres-sure pump20 -800100 - 3,500up to 100up to 1,5001 -10,000up to 120up to 250SLICompact pumpup to 180up to 790up to16up to230up to 100,000up to 120up to 250POSITIVEDISPLACEMENT PUMPS• Create constant flow. Volume is moved from suction to discharge side• Without discharge pipe the liquid would exit at atmospheric pressure• Suitable for applications where a constant flow is required also handling at variable system pressure• Speed/capacity range 1:10CENTRIFUGALPUMPS• Create constant pressure, in accordance with the pump curve• Kinetic energy is transformed into pressure• Without discharge pipe the liquid would exit at this developed pressure• Limited flexibility in variable operation• Fixed working points*• Sensible for viscosity/density1 - Basis for centrifugal and screw pump 1 cSt (system 1)The change of viscosity occurs a new system performance curve (system 2)2,3 - The new performance curve shows the capacity decrease for centrifugal pumps and the capacity increase for screw pumps.The higher the viscosity the higher the capacity (applicable for Twin Screw Pumps)* duty point will vary with changing pressure, throttle valve necessary50 / 220 100 / 440 150 / 660 200 / 8800573101451521820290barpsim3/h / gpm2-Screw,1 cSt2-Screw,200 cStCentrifugal, 1 cStCentrifugal, 200 cStSystem 2System 1Performance Curve Twin Srew Pumps - Centrifugal Pumpsby Change of Viscosity???• Bornemann twin screw pumps are self priming• Twin screw pumps are ideally suited for low and high viscous media• Overall efficiency with different working points• Compact design ensures space-saving set-up• Functional principle ensures low-pulsation and low-noise operation• Short-term dry run operation possible• High suction lift up to 8,5 m (25 feet)• Constant flow at varying pressures and volumes• Intensive research and development to increase efficiency and profitability • In conformity with ATEX 94/9/EG, API 676 and the German TA Luft 2002TECHNOLOGICALCOMPETENCE ANDEXTENSIVE FLEXIBILITY4 5HIGHER FLEXIBILITY OF OPERATIONWITH ONE INSTALLATIONAND CONTROL SYSTEM ONLYGENERALFEATURES• Safe design for human and environment - independent operating ESD system - pump protection system - pump control system• Design in accordance with European or American Standards• Ready for operation in hazardous area• Standard components in use• Pre-tested operational system with FAT at the Bornemann workshop• ATEX Zone IHC or W TypeELECTRICAL DESIGN• Completely engineered system• KIS-operation (Keep-It-Simple) - Human Machine Interface (HMI) in the control room - Local control panel on skid - HMI on the skid (if requested)• All necessary pump protection procedures programmed• Manual and automatic pump operation procedures• The control system is ready to communicate to a station control system by Profibus, Modbus, Device-net or EthernetAbove: Operation by Local control panel Below: KIS OperationPump I1500 m³/h @ 100 mlc,max. 150 cSt / VLCCPump II1000 m³/h @ 100 mlc, max. 150 cSt / BargesPump III150 m³/h @ 100 mlc, max. 150 cSt / RailcarsIS ONE PUMPABLE TO HANDLEALL APPLICATIONS?CONTROL AND PROTECTIONBY CONTROL SYSTEMTwin Screw Pumpwith Control SystemCapacity range: 50m³/h - 4500 m³/hViscosity range: 0.5 cSt - 2500 cStCompact design ONE FOR ALL• High flow rate• Casted pump casing• High efficiency up to 80 %• Handling of wide ranges of viscosities and differential pres-sures with one pump• Self priming and excellent NPSH value• Large capacity control by speed variation control• Wide range of screw pitch sizes per model• Smooth and low pulsation hand-ling of the product (very little shear forces transported into the liquid)ADVANTAGESVLCCBargesRailcars6 7HC PUMP - WITH AN EXCELLENT RATEOF PERFORMANCE TO SIZE/WEIGHTA key design feature of Bornemann Twin Screw Pump Type HC/VHC is their unique screw geometry.These deep-chamber screws allow for an optimum diameter/length ratio, ensur-ing deflection-free performance and maximum output capacity.Bornemann twin screw pumps are the ideal solution for transfer within termi-nals where both low and high viscosity products have to be moved or metered. All fluids whether neutral, alkaline or acid and aggressive, abrasive or gaseous are sucked up safely, dosed and pumped.Due to Bornemann´ s unique design of separately manufactured shafts and screws, many different material combi-nations are available.This two-piece design also allows the screws and shafts to be replaced inde-pendently of one another, maximiz-ing interchange ability while reducing maintenance cost and downtime.The optional relief valve is designed to ensure a quick response and minimum pressure increase upon opening.All relief valves are designed for 100 % of the rated capacity.The HC/VHC pump´ s axial bearings are a rugged dual angular ball-bearing style that ensures reliable performance under high axial load conditions. The bearings and timing gears are lubricated in an oil bath. A specially developed gear adjust-ment mechanism makes service much easier by eliminating the need for gear re-adjustment during maintenance of the pump.• Wide range of performance• Optimum diameter / length ratio• High pressure ratings• Flow rate is increased by up to 30%*• Total efficiency is improved by up to 15 %*• Suction lift capacity is increased by up to 8,5 m* (27,8 feet)• Pump weight is reduced by up to 35 %*• Space savings of up to 30 %*• Pumps can be mounted vertically or horizontally• Low price• Capacity up to 4500 m³/h• Cast housing• Standardization*Compared to the standardMANY BENEFITS SPEAK FOR THEMSELVESMORE POWER - SUSTAINED PERFORMANCE UP TO 4500 m3/hPERFORMANCE DATA• Screw diameter up to Ø 465 mm• Max. suction pressure 10 bar• Max. discharge pressure 16 bar• Max. differential pressure 16 bar• Speed range 200 – 1500 min-1• Viscosity range 1 – 20.000 cSt• Operating temperature up to 120 °C• Flow rate 100 – 4500 m³/h• Oil lubrication drive end• Heating food (optional)• Nodular cast iron (GGG-40.3)• Cast steel (GS-C 25)MATERIAL EXECUTIONm3/hgpm450019813400035001541030002500110072000150066041000500220100 4 / 58 8 / 116 12 / 174 16 bar / psiHC180HC147HC500HC370HC300HC232• M7N 90 (standard)• EN 12756MECHANICAL SEALSCAPACITY FOR HC-SERIES8 9ArgentinaPump type HP 255 Capacity 248 m³/h (1100 gpm)Pressure 39 bar (570 psi)ChinaPump type HC 232 Capacity 200-600 m³/h (-2600gpm)Pressure 8 bar (116 psi)SingaporePump type W7.2zCapacity 200 m³/h (880 gpm)Pressure 8 bar (116 psi)RussiaPump type W8.5zk Heating jacketsCapacity 1000 m³/h (4400 gpm)Pressure 8 bar (116 psi)The NetherlandsPump type W9.6zkCapacity 800 m³/h (3500 gpm) Pressure 7 bar (100 psi)The NetherlandsPump type W9.6zkCapacity 1500 m³/h (5300 gpm) Pressure 10 bar (150 psi)Fuel oil 850 cSt - 50 °CGasoil 10 cStMiddle EastPump type W9.5zk Capacity 1400 m³/h (6200 gpm)Pressure 12 bar (175 psi)APPLICATIONS IN OIL TERMINALS ANDTANK FARMS FOR THE PROFESSIONALAND ECONOMIC STORAGEInstallation of HC 370 incl.Control System, The NetherlandsPump type HC 370Liquid Diesel Oil, NaphtaPressure 1 - 10 bar (15 - 150 psi)Capacity 150 - 1,500 m³/h (660 - 6,600 gpm)TANKSTORAGE PLANT EQUIPPED WITH BORNEMANN PUMPSA flexible Terminal facility for the storage and handling of petroleum products, chemicals and heavy products requires high capacity pumps. Bornemann Pumps will assure a reliable performance and a quick turn around.• Loading and unloading of barges and tankers via jetties • Loading and unloading of tank trucks or rail cars• Tank to tank circulation• Transfer• StrippingAPPLICATIONSIn dedicated installations to handle only one tank or in multi-connected installa-tions to serve several tanks.Loading and unloading of barges and tankers via jetties Dedicated and multi-connected installation10 11Joh. Heinr. Bornemann GmbHIndustriestraße 231683 ObernkirchenGermanyFon: +49 5724 390-0Fax: +49 5724 390-290info@bornemann.comwww.bornemann.comUNIQUE SOLUTIONS MADE BY THE SPECIALIST© Bornemann · A 06/12 · The technical data stated in this brochure are indicative only and have to be determined for each individual case · Printed in Germany · Photosources: Bornemann, FotoliaCANADABornemann Inc.320 441, 5th Avenue S.W.Calgary, AlbertaCanada T2P 2V1CANADAFon: +1 403 294 0777Fax: +1 403 262 4073info.ca@bornemann.comwww.bornemann-ca.comUSABornemann Pumps, Inc.10375 Richmond Ave,Suite 1575Houston, Texas 77042USAFon: +1 832 320 25 00info.usa@bornemann.comwww.bornemann-usa.comParts and new pump stockingBornemann Pumps, Inc.P.O. Box 1769Matthews, NC 28106USAFon: +1 704 849 86 36Fax: +1 704 849 86 37info.usa@bornemann.comwww.bornemann-usa.comARGENTINABombas Bornemann S.R.L.Mariano Moreno 4380B1605BOD MunroProv. Buenos AiresARGENTINAFon: +54 11 475 680 08Fax: +54 11 475 655 41info.ar@bornemann.comwww.bornemann-ar.comMEXICOBornemann S.A. de C.V.Colina de la Quebrada No 74CP 53000 Naucalplan, Estado de MexicoMEXICOFon: +52 55 5360 5764Fax: +52 55 5808 1108info.mx@bornemann.comwww.bornemann-mx.comSINGAPOREBornemann Pumps Asia Pte. Ltd.25 Intern. Business ParkGerman Centre, # 04-11/12Singapur 609916SINGAPOREFon: +65 656 167 82/3Fon: +65 656 159 78Fax: +65 656 167 84info.sg@bornemann.comwww.bornemann-sg.comCHINABornemann Pumps & Systems(Tianjin) Co., Ltd.Jinbin General Building No. 6,No. 45 Muning RoadTEDA, TianjinP. R. China 300457CHINAFon: +86 22 662 978 00Fax: +86 22 253 267 99info.service@bornemann-cn.comwww.bornemann-cn.comBornemann Pumps InternationalTianjinRoom 1101Tianjin Binjiang International HotelNo. 105 Jianshe RoadHeping District, TianjinCHINAFon: +86 22 5881 2997Fax: +86 22 5881 2996info.sales@bornemann-cn.comwww.bornemann-cn.comUAEBornemann Middle East FZEDubai Airport FreezoneOffice 530 / 6WA West WingPO Box 293 582DubaiUNITED ARAB EMIRATESFon: +971 4 214 6511Fax: +971 4 214 6512info.ae@bornemann.comwww.bornemann-ae.comGermany – Headquarter