• Safe management of industrial steam and hot water boilers

    Safe management of industrial steam and hot water boilers Water treatment As with all systems where water is heated there will be a potential for scaling. This can lead to a loss of efficiency or, in extreme cases, premature failure of the boiler due to either scale build-up .

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  • MnTAP – Steam Systems

    Steam Systems in Pulp & Paper Mills Pulp, paper, and paperboard mills accounted for about 15% of total manufacturing energy use in the U.S 2005. Energy is widely used for processes such as running motors and fans, providing compressed air, processing pulp, and drying paper.

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  • Stop Knocking Your Condensate Return | AIChE

    In a steam supply system, violent water hammer occurs when slugs of liquid condensate close off the cross-sectional pipe area and are propelled by high-velocity steam against piping walls. Thus, condensate removal via steam traps is crucial for steam system safety and reliability.

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  • Steam and Condensate - A basic overview of a steam system ...

    Often, the condensate which forms will drain easily out of the plant through a steam trap. The condensate enters the condensate drainage system. If it is contaminated, it will probably be sent to drain. If not, the valuable heat energy it contains can be retained by returning it to the boiler feedtank.

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  • Steam Theory for Paper Machines - YouTube

    Visit https://goo.gl/lyWWBT to view the full video and purchase access to our other Paper courses. Steam is commonly used in industrial environments for powe...

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  • MnTAP – Steam Systems

    Steam Systems in Pulp & Paper Mills Pulp, paper, and paperboard mills accounted for about 15% of total manufacturing energy use in the U.S 2005. Energy is widely used for processes such as running motors and fans, providing compressed air, processing pulp, and drying paper.

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  • Steam and condensate systems (flyer)

    Dryer drainage systems for paper, board and tissue machines. Steam and condensate systems Steam & Condensate Systems distribute steam, regulate steam supply, control condensate removal, and ensure efficient re-use of a sh steam and blow through steam in the dryer section. is includes equipment such as thermocompressors, control valves,

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  • Steam Systems | Department of Energy

    Improving Steam System Performance: A Sourcebook for Industry, Second Edition Achieve Steam System Excellence - Steam Overview Steam System Opportunity Assessment for the Pulp and Paper, Chemical Manufacturing, and Petroleum Refining Industries Guide to Combined Heat and Power Systems for Boiler Owners and Operators

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  • Plant Engineering | Best Practices for Condensate System ...

    In this paper, we will address the major reasons for component failure and provide recommendations on achieving energy savings with a properly operating condensate system. Condensate Piping Codes The Power Piping Code B31.1 describes the minimum requirements .

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  • Papermaking PAPERMACHINE – DRYING Introduction

    On a paper machine, drying is accomplished by passing the web around a series of steam-heated cylinders. There are about 40 to 70 dryer cylinders on a typical paper machines, and this is by far the largest part of a papermachine.

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  • Clean and Pure Steam Systems Biopharmaceutical Industry

    A monograph for pure steam first appeared in USP 32. Steam purity is often defined by the purity of the condensate, and this is often referred to as one of the published water purity standards laid out within the USP - Water For Injection (WFI) or Purified Water (PW).

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  • Steam and Condensate - Engineering ToolBox

    Sizing steam and condensate pipes - pressure loss, recommended velocity, capacity and more • Flash Steam . Flash steam generation - thermodynamic fundamentals, heat loss, energy recovery and more • Control Valves and Equipment . Sizing and dimensions of control valves & equipment in steam and condensate systems . Air and Steam Mixture

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  • 3. STEAM SYSTEM

    3. STEAM SYSTEM Bureau of Energy Efficiency 55 Syllabus Steam System: Properties of steam, Assessment of steam distribution losses, Steam leak-ages, Steam trapping, Condensate and flash steam recovery system, Identifying opportu-nities for energy savings. 3.1 Introduction Steam has been a popular mode of conveying energy since the industrial ...

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  • The Tissue Story

    Yankee steam and condensate systems: Solving problems with a simplified, systematic analysis.. If, as is often stated, the Yankee dryer is the Heart of a tissue machine, then the steam and.. ... Aim and purpose of the tissue machine The ultimate aim of any tissue paper machine is.. read more. ... has just published a comprehensive book titled ...

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  • Toscotec | Products - AHEAD LINE: Hoods & Air system

    Paper machine press section represent a key area for rebuilds to improve quality of the paper and energy savings. ... Toscotec's Steam and Condensate System is optimized to operate in association with TT SYD to allow it to achieve its maximum drying capacity. ... systems and components for the production of Tissue and Paper & Board, offering ...

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  • The Pulp and Paper Making Processes

    machine. Before entering the paper machine, water is added to the pulp slurry to make a thin mixture normally containing less than 1 percent fiber. The dilute slurry is then cleaned in cyclone cleaners and screened in centrifugal screens before being fed into the ''wet end* of the paper-forming machine. In the paper making process, the ...

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  • Steam turbines start-ups

    steam must have appropriate temperature and pressure which must be controlled during start-up. Prior to supplying steam to the turbine, the steam supply pipelines have to be drained and heated up. In case of turbines with cooling water preheating and low-pressure (LP) by-pass, prior to supplying steam the regeneration and dumping systems have ...

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  • Free Engineering Handbooks: Steam and Condensate Calculation

    Dec 08, 2017· steam and condensate systems; steam and condensate piping; steam and condensate manifolds; steam and condensate loop book; steam and condensate piping design; steam and condensate loop; steam and condensate loop spirax sarco; steam and condensate loop book pdf; steam and condensate system in paper machine; steam and condensate services cc ...

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  • Dryer Steam and Condensate Systems - TAPPI

    Dryer Steam and Condensate Systems. ... The module consists of a lecture designed for more experienced operators and perhaps technical personnel, focusing on paper machine optimization as presented by industry suppliers and consultants. ... Handbook For Pulp and Paper Technologists (The SMOOK Book), Fourth Edition ...

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  • Introduction to Condensate Recovery | TLV - A Steam ...

    What is Condensate? Condensate is the liquid formed when steam passes from the vapor to the liquid state. In a heating process, condensate is the result of steam transferring a portion of its heat energy, known as latent heat, to the product, line, or equipment being heated.

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  • Closing MG Steam & Condensate System on a Paper Machine

    Closing MG Steam & Condensate System on a Paper Machine Abstract: This paper presents how the ineffective condensate removal problem can be eliminated from the MG by closing MG steam & condensate system just by changing condensate piping of suitabl e size. In addition to a trouble free

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  • Amazon: Paper Machine Steam and Condensate Systems ...

    Scopri Paper Machine Steam and Condensate Systems di Perrault, Robert D.: spedizione gratuita per i clienti Prime e per ordini a partire da 29€ spediti da Amazon.

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  • Stop Knocking Your Condensate Return | AIChE

    In a steam supply system, violent water hammer occurs when slugs of liquid condensate close off the cross-sectional pipe area and are propelled by high-velocity steam against piping walls. Thus, condensate removal via steam traps is crucial for steam system safety and reliability.

    Get price
  • Papermaking PAPERMACHINE – PRESSING 1. INTRODUCTION

    pressing operation is important for the capacity and economy of a paper machine and has great influence on paper quality. It determines the dryness of the sheet entering the dryer section. It has a major impact on the structure and runnability of the paper and thus the operating efficiency of the machine .

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  • Pipes and Pipe Sizing | Spirax Sarco

    Pipes for steam systems are commonly manufactured from carbon steel to ASME B 16.9 A106. The same material may be used for condensate lines, although copper tubing is preferred in some industries. For high temperature superheated steam mains, additional alloying elements, such as chromium and molybdenum, are included to improve tensile strength ...

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  • Papermaking PAPERMACHINE – PRESSING 1. INTRODUCTION

    pressing operation is important for the capacity and economy of a paper machine and has great influence on paper quality. It determines the dryness of the sheet entering the dryer section. It has a major impact on the structure and runnability of the paper and thus the operating efficiency of the machine .

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  • Steam and Condensate - Engineering ToolBox

    Feeding Pumps - Steam Systems and Suction Lift . Impeller cavitation increase with water temperature. Flash Steam Generation - Imperial Units . When condensate passes steam traps - flash steam is generated. Flash Steam Generation - SI-units . When condensate leaves the steam traps - flash steam .

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  • Waste Heat Recovery System (WHRS)

    This paper describes the technology behind waste heat recovery and the potential for ship-owners to lower fuel costs, cut emissions, and the effect on the EEDI of the ship. ... ing systems: ST-PT – Steam Turbine-Power Tur-bine generator unit (Power turbine, steam turbine, gear

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  • Steam & Condensate System Improvements

    Aug 17, 2012· Steam and condensate systems All pulp, paper, board and the majority of tissue machines have steam and condensate systems. The objective of the steam and condensate system in the paper machine is to provide the steam for the drying. In the dryer section the moisture is evaporated as the sheet is pressed between a fabric and the hot drying cylinder.

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  • Free Engineering Handbooks

    steam and condensate systems; steam and condensate piping; steam and condensate manifolds; steam and condensate loop book; steam and condensate piping design; steam and condensate loop; steam and condensate loop spirax sarco; steam and condensate loop book pdf; steam and condensate system in paper machine; steam and condensate services cc ...

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  • 3. STEAM SYSTEM

    3. STEAM SYSTEM Bureau of Energy Efficiency 55 Syllabus Steam System: Properties of steam, Assessment of steam distribution losses, Steam leak-ages, Steam trapping, Condensate and flash steam recovery system, Identifying opportu-nities for energy savings. 3.1 Introduction Steam has been a popular mode of conveying energy since the industrial ...

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  • Free Engineering Handbooks

    steam and condensate systems; steam and condensate piping; steam and condensate manifolds; steam and condensate loop book; steam and condensate piping design; steam and condensate loop; steam and condensate loop spirax sarco; steam and condensate loop book pdf; steam and condensate system in paper machine; steam and condensate services cc ...

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About us

Founded in 1982, Dekelon Paper Making Machinery Co.,Ltd. has always striven to meet and exceed customer expectations and continue to update and improve...

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