Instruction Manual Plate Heat Exchanger - Alfa Laval
Instruction ManualPlate Heat ExchangerTetra Pak Plate Heat Exchanger MTetra Pak Plate Heat Exchanger TLit. Code 200000832-5-EN-GB
Manufactured by Alfa Laval for Tetra PakSupplied and serviced by Tetra PakAlways contact your local Tetra Pak representative, also where this manual states referencesto Alfa Laval.How to contact Tetra Pak:Contact details for all countries are continually updated on our website.Please visit www.tetrapak.com and contact your local Tetra Pak representativePublished byAlfa Laval Lund ABBox 74Visit: Rudeboksvägen 1226 55 Lund, Sweden 46 46 36 65 00 46 46 30 50 90info@alfalaval.comThe original instructions are in English Alfa Laval Corporate AB 2022-02This document and its contents are subject to copyrights and other intellectual property rights owned by Alfa Laval Corporate AB. No part of this document may be copied, re-produced ortransmitted in any form or by any means, or for any purpose, without Alfa Laval Corporate AB’s prior express written permission. Information and services provided in this document aremade as a benefit and service to the user, and no representations or warranties are made about the accuracy or suitability of this information and these services for any purpose. All rightsare reserved.
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Contents1Denomination table. 72Introduction.932.1Intended use.92.22.32.42.52.62.7Reasonably foreseeable misuses.9Prior knowledge.9Delivered technical information. 10Warranty conditions.10Advice.10Environmental compliance. 12Safety. 133.13.23.33.44Description. 174.14.24.34.44.54.64.75Safety considerations. 13Definitions of expressions.13Personal protective equipment.14Working at height.15Components. 17Name plate. 19A measure. 21Function.22Multi-section. 23Multi-pass. 24Identification of plate side.25Installation. 275.15.25.35.45.55.65.7Before installation, lifting and transport. 27Requirements. 29Crate handling. 315.3.1Crate — Inspection. 325.3.2Lifting and transportation. 32Unpacking the crate.345.4.1Manufactured sides — Opening. 355.4.2Flip box — Opening. 365.4.3Crafted sides — Opening.375.4.4Inspection after uncrating.38Lifting the equipment. 39Raising.44Inspection before installation.46
6Operation. 476.16.26.37Maintenance. 517.17.27.37.47.57.67.78Start-up.47Unit in operation. 49Shut-down. 49Cleaning – Product side. 52Cleaning – Non-product side.55Opening.577.3.1Bolt configuration. 577.3.2Opening procedure. 58Manual cleaning of opened units.617.4.1Deposits removable with water and brush. 617.4.2Deposits not removable with water and brush. 62Closing.63Pressure test after maintenance.66Regasketing.677.7.1Clip-on / ClipGrip.67Storage of the plate heat exchanger. 698.18.2Storage in crate. 69Taken out of service.70
EN1 Denomination tableTetra Pak Plate Heat Exchanger MTetra Pak Plate Heat Exchanger TManufactured by Alfa Laval for Tetra PakSupplied and serviced by Tetra PakAlfa Laval model denomination in manualTetra Pak model denominationsTetra Pak Plate Heat Exchanger MS3-SRAlfa Laval Base 3Tetra Pak Plate Heat Exchanger MS3-KSRTetra Pak Plate Heat Exchanger MSD3-SRTetra Pak Plate Heat Exchanger MSD3-KSRTetra Pak Plate Heat Exchanger MN6-SRTetra Pak Plate Heat Exchanger MN6-KSRAlfa Laval Base 6Tetra Pak Plate Heat Exchanger MS6-SRTetra Pak Plate Heat Exchanger MS6-KSRTetra Pak Plate Heat Exchanger MSD6-SRTetra Pak Plate Heat Exchanger MSD6-KSRTetra Pak Plate Heat Exchanger MN10-SRAlfa Laval Base 10Tetra Pak Plate Heat Exchanger MN10-KSRTetra Pak Plate Heat Exchanger MS10-SRTetra Pak Plate Heat Exchanger MS10-KSRTetra Pak Plate Heat Exchanger MN11-SRAlfa Laval Base 11Tetra Pak Plate Heat Exchanger MP11-SRTetra Pak Plate Heat Exchanger MP11-KSMAlfa Laval M line 6Alfa Laval M line 10Tetra Pak Plate Heat Exchanger MN6-SMTetra Pak Plate Heat Exchanger MS6-SMTetra Pak Plate Heat Exchanger MN10-SMTetra Pak Plate Heat Exchanger MS10-SMTetra Pak Plate Heat Exchanger MN15-SRTetra Pak Plate Heat Exchanger MS15-SRAlfa Laval M line 15Tetra Pak Plate Heat Exchanger MN15-SMTetra Pak Plate Heat Exchanger MS15-SMTetra Pak Plate Heat Exchanger MND15-SRAlfa Laval M line TS6200000832-5-EN-GBTetra Pak Plate Heat Exchanger T6-SR7
EN 1 Denomination table8200000832-5-EN-GB
EN2 IntroductionThis manual provides information needed to install, operate and carry outmaintenance of your gasketed plate heat exchangers.The following models are covered in this manual: Base 3 Base 6 Base 10 Base 11 M line 6 M line 10 M line 15 M line TS62.1 Intended useThe intended use of this equipment is to transfer heat in accordance with adecided configuration.All other use is prohibited. Alfa Laval will not be held responsible for injury ordamage if the equipment is used for any other purpose than the intended usedescribed above.2.2 Reasonably foreseeable misuses Do not lift or transport the crate nor the equipment in any other way thanstated in this instruction manual. Connect a pipe in the way it is meant to be connected to the plate heatexchanger. Gasket and lining can be damaged if a pipe is connected in thewrong way. On semi-welded units it is a safety issue if the wrong pipe is connected tothe wrong port, double check that the correct media is connected to thecorrect port according to the PHE drawings. It is a risk to damage the hangers if you hang in or move many plates at atime. It is recommended to handle one or a few plates at a time. When setting the A measure, always tighten the bolts crosswise, evenly,and a little at a time to avoid diagonal shifting and snaking. For informationregarding the A measure, see Section A measure in the ChapterDescription. After a stop, increase the flow gently to avoid deformed plates. At a start, raise the temperature gently to avoid cracks in the gaskets orcreate a blow-out.2.3 Prior knowledgeThe plate heat exchanger shall be operated by persons who have studied theinstructions in this manual and have knowledge of the process. This includesknowledge of precautions regarding media type, pressures, temperatures in200000832-5-EN-GB9
EN 2 Introductionthe plate heat exchanger as well as specific precautions required by theprocess.Maintenance and installation of the plate heat exchanger shall be done bypersons who have knowledge and authorization according to local regulations.This may include actions such as piping, welding and other kind ofmaintenance.For maintenance actions not described in this manual, contact your Alfa Lavalrepresentative for advice.2.4 Delivered technical informationFor the manual to be considered complete, the following delivereddocumentation must be accessible to the users of this instructions manual: Declaration of Conformity Spare parts listA bill of material as the equipment is built. Plate hanging listA description of the channel plate installation. Technical specificationConnection information, measurements, and section information. Plate heat exchanger (PHE) drawingA drawing of the delivered plate heat exchanger.The weight of the delivered plate heat exchanger as well as all dimensionscan be found on the delivered PHE drawing.The listed documents are unique for the delivered product (equipment serialnumber). Instructions shall be accompanied, where appropriate, by thetechnical documents, drawings and diagrams necessary for a fullunderstanding of these instructions.The PHE drawing mentioned in this manual are the drawings included in thedelivery.2.5 Warranty conditionsThe warranty conditions are usually included in the signed sales contract priorto the order of the delivered plate heat exchanger. Alternatively, the warrantyconditions are included in the sales offer documentation or with a reference tothe document specifying the valid conditions. If faults occur during thespecified warranty period, always consult your local Alfa Laval representativefor advice.Report to the local Alfa Laval representative, the date when the plate heatexchanger was put into operation .2.6 AdviceAlways consult your local Alfa Laval representative for advice on:10200000832-5-EN-GB
Introduction 2 EN New plate pack dimensions if you intend to change the number of plates Selection of gasket material if operating temperatures and pressures arepermanently changed, or if another medium is to be processed in the plateheat exchanger200000832-5-EN-GB11
EN 2 Introduction2.7 Environmental complianceAlfa Laval endeavours to perform its own operations as cleanly and efficientlyas possible, and to take environmental aspects into consideration whendeveloping, designing, manufacturing, servicing and marketing its products.Waste managementSeparate, recycle, or dispose of all material and components in a safe, andenvironmentally responsible way, or according to national legislation or localregulations. If there is any uncertainty regarding what material a component ismade of, contact the local Alfa Laval sales company. Use a certified (ISO14001 or similar) scrapping or waste handling company.UnpackingPacking material consists of wood, plastics, cardboard boxes and, in somecases, metal straps. Wood and cardboard boxes can be reused, recycled or used for energyrecovery. Plastics should be recycled or burnt at a licensed waste incineration plant. Metal straps should be sent for material recycling.Maintenance All metal parts should be sent for material recycling. Oil and all non-metal wear parts must be taken care of in accordance withlocal regulations.ScrappingAt end of use, the equipment shall be recycled according to relevant, localregulations. Besides the equipment itself, any hazardous residues from theprocess liquid must be considered and dealt with in a proper manner. When indoubt, or in the absence of local regulations, please contact the local AlfaLaval sales company.12200000832-5-EN-GB
EN3 Safety3.1 Safety considerationsThe plate heat exchanger shall be used and maintained in accordance withAlfa Laval’s instructions in this manual. Incorrect handling of the plate heatexchanger may result in serious consequences with injuries to persons and/orproperty damage. Alfa Laval will not accept responsibility for any damage orinjury resulting from not following the instructions in this manual.The plate heat exchanger should be used in accordance with the specifiedconfiguration of material, media types, temperatures and pressure for yourspecific plate heat exchanger.3.2 Definitions of expressionsWARNING Type of hazardWARNING indicates a potentially hazardous situation which, if not avoided, couldresult in death or serious injury.CAUTION Type of hazardNOTENOTE indicates a potentially hazardous situation which, if not avoided, may resultin property damage.200000832-5-EN-GBSafetyCAUTION indicates a potentially hazardous situation which, if not avoided, mayresult in minor or moderate injury.13
EN 3 Safety3.3 Personal protective equipmentProtective shoesA shoe with a reinforced toe cap to minimize foot injuries caused by droppedarticles.Protective helmetAny helmet designed to protect the head from accidental injury.Protective gogglesProtective glovesGloves that protects the hand from hazards.14SafetyA pair of tight-fitting eyeglasses worn to protect the eyes from hazards.200000832-5-EN-GB
Safety 3 EN3.4 Working at heightIf the installation requires working at a height of two meters or higher, safetyarrangements must be taken in consideration.WARNING Risk of falling.SafetyFor any kind of work at height, always ensure that safe means of access isavailable and used. Follow local work at height regulations and guidelines. Usescaffolds or a mobile work platform and a safety harness. Create a safetyperimeter around the working area and secure tools or other objects from falling.200000832-5-EN-GB15
SafetyEN 3 Safety16200000832-5-EN-GB
EN4 Description4.1 Components2121686834477539105Main components1. Frame plateFixed plate with a various number of portholes for the connection of thepiping system. The carrying and guiding bar are attached to the frameplate.2. Carrying barCarries the plate pack and the pressure plate3. Plate packHeat is transferred from one media to the other through the plates. Theplate pack consists of channel plates, end plates, gaskets and in somecases transition plates.4. Pressure plateMoveable plate that can contain a various number of portholes for theconnection of the piping system.5. Guiding barKeeps the channel plates, connection plates and the pressure platealigned at their lower end6. Support columnSupports carrying and guiding bars.7. Tightening boltsCompress the plate pack between the frame plate and the pressure plate.Remaining bolts are used as locking bolts.8. Sanitary connectionsPipes with sanitary fittings or flanges allow the media to enter into or exitfrom the plate heat exchanger.200000832-5-EN-GB17
EN 4 Description9. Corner connectionsPipes with sanitary fittings or flanges allow the media to enter into or exitfrom the plate heat exchanger.10. Connection plateA plate with corner connections for the connection of the piping system. Aconnection plate divides the plate package into sections allowing two ormore heat transfer processes in one plate heat exchanger. A plate heatexchanger can have several connection plates.Multi-section and multi-pass Connection platePlate used to separate two or more services in one plate heat exchanger.The plate pack performing such a service is called a section. CornersThe connection plates can be configured by selecting different cornerconnections such as single, double, pass-through or blind. Partition platesSolid stainless steel plates used in multi-pass configurations. Supports theunholed ports of a turning plate. SectionWhen using connection plates, the plate heat exchanger will containseveral sections (plate packs).Optional components FootAdjustable feet. Protection sheetsCover the plate pack and protect against leakage of hot or aggressive fluidsand the hot plate pack. Bolt protectionPlastic or stainless steel tubes that protect the threads of the tighteningbolts.18200000832-5-EN-GB
Description 4 EN4.2 Name plateThe type of unit, manufacturing number and manufacturing year can be foundon the name plate. Pressure vessel details in accordance with the applicablepressure vessel code are also given. The name plate is fixed to the frameplate, most commonly, or the pressure plate. The name plate can be a steelplate or a sticker label.WARNING Risk of damage to equipment.The design pressures and temperatures for each unit are marked on the nameplate. These must not be exceeded.CAUTION Risk of damage to equipment.Avoid aggressive chemicals for cleaning the plate heat exchanger when a stickerlabel is used.The design pressure (11) and the design temperature (10), as given on thename plate, are the values against which the plate heat exchanger isapproved according to the pressure vessel code in question. The designtemperature (10) may exceed the maximum operating temperature (8) forwhich the gaskets have been selected for. If the operating temperatures asspecified on the PHE drawing are to be changed the supplier should beconsulted.1. Space for logotype2. Open space3. Website for service4. Drawing of possible locations of connections/Location of 3A tag for 3Aunits5. Space for mark of approval6. Warning, read manual7. Date of pressure test8. Maximum operating temperature9. Manufacturer test pressure (PT)10. Allowable temperatures Min/Max (TS)11. Allowable pressures Min/Max (PS)12. Decisive volume or volume for each fluid (V)13. Locations of the connections for each fluid14. Decisive fluid group15. Year of manufacture16. Serial number17. Type18. Manufacturer’s name200000832-5-EN-GB19
EN 4 erial No.YearFluid groupInletOutletVolumeVAllowable press.Min./Max.PSAllowable temp.Min./Max. TSManufacturer PTMax. op. temp.Test pressure dateService1MANUFACTURER:YEAR OF MANUFACTURING:TYPE:SERIAL NUMBER:172INLET OUTLETFLUID GROUPVOLUMEVMAX. OP. TEMP.ALLOWABLE PRESS.PSMIN./MAX.ALLOWABLE TEMP.TSMIN./MAX.MANUFACTURERPT PRESSURE TESTEDPRESSURE TESTING PERFORMED ONSTATISTICAL BASIS.3FOR SERVICE:4 18151613141281110973WARNING65645Figure 1: Example of metallic name plate to the left and sticker label name plateto the right20200000832-5-EN-GB
Description 4 EN4.3 A measureThe A measure is the distance from the frame plate (1) to the pressure plate(2).1200000832-5-EN-GBA221
EN 4 Description4.4 FunctionThe plate heat exchanger consists of a pack of corrugated metal plates withportholes for the input and output of the two separate fluids. The heat transferbetween the two fluids takes place through the plates.The plate pack is assembled between a frame plate and a pressure plate andcompressed by tightening bolts. The plates are fitted with a gasket which sealsthe channel and directs the fluids into alternate channels. The platecorrugation promotes fluid turbulence and supports the plates againstdifferential pressure.Figure 2: Principle of plate pack arrangement, gaskets facing the frame plate.22200000832-5-EN-GB
Description 4 EN4.5 Multi-sectionA multi-section plate heat exchanger can be set up by using connectionplates. An example of multi-section configuration is when a media needs to beheated in one stage and then cooled down in the next stage.Each of the connection plates can be configured by selecting different cornerconnections such as single, double, pass-through or blind.23142314Figure 3: Example of a multi-section set up.1. End plate I2. End plate II3. Channel plates4. Transition plate200000832-5-EN-GB23
EN 4 Description4.6 Multi-passMulti-pass sections can be created by using turning plates with 1, 2 or 3unholed ports. The main purpose is to change the flow direction of one or bothfluids.For some units, a partition plate is required to support the unholed ports in theturning plates. A transition plate also needs to be added to the pack to preventmedia from coming into contact with the partition plate or pressure plate.An example of where multi-pass can be used is in processes that requirelonger heating periods if the media requires slower heating.23531 4Figure 4: Example of a multi-pass set up.1. End plate I2. End plate II3. Channel plates4. Transition plate5. Turning plate24200000832-5-EN-GB
Description 4 EN4.7 Identification of plate sideThe A side of the plate is identified by a stamp with the letter A and the modelname at the top of the plate (see image below).AXXXAXXXAXXX200000832-5-EN-GB25
EN 4 Description26200000832-5-EN-GB
EN5 Installation5.1 Before installation, lifting and transportCAUTION Risk of damage to equipment.During installation or maintenance, precautions must be taken to avoid damagingthe plate heat exchanger and its components. Damage to components canadversely affect the performance or serviceability of the plate heat exchanger.WARNING Risk of personal injury.The equipment is heavy.Never lift or move the equipment manually.To consider before installation Keep the plate heat exchanger packed until installation. Before connecting any piping, make sure all foreign objects have beenflushed out of the piping system that should be connected to the plate heatexchanger. Before start-up, check that all the tightening bolts are firmly tightened andthat the plate pack has the correct measurements. See the PHE drawing. When connecting the piping system, make sure the pipes do not subjectthe plate heat exchanger to stress or strain. Avoid vibration, install any anti-vibration equipment if necessary. The plate heat exchanger connections on the follower and connector gridshave little strength against pipe work or nozzle loads. Such loads can arisefor example from thermal expansion. Proper care must be taken to avoidtransfer of such pipe forces and moments to the plate heat exchanger. To avoid water hammer, do not use fast-closing valves. In automated installations, the stopping and starting of pumps andactuation of valves should be programmed so that the resulting amplitudeand frequency of the pressure variation will be as low as possible. If pressure variance is expected, install efficient dampers. Make sure that no air remains inside the plate heat exchanger. Safety valves shall be installed according to current pressure vesselregulations. It is recommended that protection sheets are used to cover the plate pack.Protect against the leakage of hot or aggressive fluids and the hot platepack. Design pressures and temperatures for each model are marked on thename plate. These shall not be exceeded. Follow the hierarchy specified in this presentation. Check the condition of the flooring.200000832-5-EN-GB27
EN 5 Installation Always complete a risk assessment. Use frames and equipment designed for the task. Always check the center of gravity before unpacking or moving theequipment. Keep the center of gravity as low as possible. Always move slow and steady.Risk assessmentAlways perform a thorough risk assessment before lifting and transporting thecrated or uncrated equipment on every handling occasion.28200000832-5-EN-GB
Installation 5 EN5.2 Requirements
Alfa Laval model denomination in manual Tetra Pak model denominations Alfa Laval Base 3 Tetra Pak Plate Heat Exchanger MS3-SR . Tetra Pak Plate Heat Exchanger MND15-SR Alfa Laval M line TS6 Tetra Pak Plate Heat Exchanger T6-SR 200000832-4-EN-GB 7 EN. 8 200000832-4-EN-GB 1 Denomination table EN.
2.12 Two-shells pass and two-tubes pass heat exchanger 14 2.13 Spiral tube heat exchanger 15 2.14 Compact heat exchanger (unmixed) 16 2.15 Compact heat exchanger (mixed) 16 2.16 Flat plate heat exchanger 17 2.17 Hairpin heat exchanger 18 2.18 Heat transfer of double pipe heat exchanger 19 3.1 Project Flow 25 3.2 Double pipe heat exchanger .
1.3 Computer-Aided Design of Heat Exchanger 11 2 GASKATED PLATE TYPE HEAT EXCHANGER 12 2.1 Mechanical Features 13 2.1.1 Plate pack, frames and plate type 13 2.2 Mechanical Design Calculations 15 3 DESIGN PROCEDURE 21 3.1 Basic Design Procedure 21 3.2 Rating an Exchanger 21 3.3 The Design Software of Gasketed Plate Type Heat Exchanger 22 3.4 The .
Plate heat exchangers: Another type of heat exchanger is the plate heat exchanger. These exchangers are composed of many thin, slightly separated plates that have very large surface areas and small fluid flow passages for heat transfer. Advances in gasket and brazing technology have made the plate-type heat exchanger increasingly practical.
Plate heat exchanger Series of large rectangular thin metal plates which are clamped together to form narrow parallel-plate channel. The heat transfer area available per unit volume 100-200 m2/m3 Heat exchanger Extended surface heat exchanger Fins attached on the primary heat transfer surface with the object of increasing the heat transfer area.
and use of annular insert causes slight increase in heat transfer coefficient and effectiveness of heat exchanger. A. M. Patil, S. D. Patil [12] has used double pipe heat exchanger and twisted tape of different twist ratio. Twisted tape is inserted in inner tube of double pipe heat exchanger. Effect of inserts on effectiveness of heat exchanger
Direct transfer type heat exchanger :- In direct type heat exchanger both the fluids could not come into contact with each other but the transfer of heat occurs through the pipe wall of separation. Examples:- 1. Concentric type heat exchanger 2. Economiser 3. Super heater 4. Double pipe heat exchanger 5. Pipe in pipe heat exchanger cold2 fluid h 1
Brazed Plate Heat Exchanger Kaori K095x20 7.5 UUT1 / UUT2 Brazed Plate Heat Exchanger Kaori K095x30B 9.7 INT Brazed Plate Heat Exchanger Kaori K105x40B 13.1 UUT3 / UUT4 Brazed Plate Heat Exchanger Kaori K105x50B 15.5
Siklus Akuntansi Jasa BAGIAN PROYEK PENGEMBANGAN KURIKULUM DIREKTORAT PENDIDIKAN MENENGAH KEJURUAN DIREKTORAT JENDERAL PENDIDIKAN DASAR DAN MENENGAH DEPARTEMEN PENDIDIKAN NASIONAL 2003 Kode Modul: AK.26.D.2,3. BAGIAN PROYEK PENGEMBANGAN KURIKULUM DIREKTORAT PENDIDIKAN MENENGAH KEJURUAN DIREKTORAT JENDERAL PENDIDIKAN DASAR DAN MENENGAH DEPARTEMEN PENDIDIKAN NASIONAL 2003 Kode Modul: AK.26.D.2,3 .
