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Pumps Sugar-cane

Dec 10, 2015

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Pumps type for sugar cane industry

  • www.andritz.com/pumps

    AndritzPumping solutions for the sugar industry

  • Andritz in the sugar industryCustom-tailored pump solutions

    the advantages at a glance

    Efficiencies of up to 90%

    Assembly system

    Highly cost-effective thanks to high efficiency and long service life

    Cost reduction if self-priming centrifugal pumps are used instead of positive displace-ment pumps

    Decades of experience and comprehensive process know-how guarantee a high standard

    Are you responsible for operation or main-

    tenance of a sugar-producing facility?

    ANDRITZ develops and manufactures

    centrifugal pumps that are used through-

    out the sugar production process. De-

    pending on the area of the facility con-

    cerned, centrifugal pumps with a closed

    or open impeller are used or a design with

    semi-open impeller and integrated vacu-

    um pump in the case of the self-priming

    centrifugal pump in the AD series.

    Pumps from the ACP, ISO and S series

    with closed or open impellers are used

    according to the flow rate required, from

    beet washing to juice purification and on

    to carbonatation. As the sugar content in-

    creases as a result of juice thickening and

    the gas content rises due to centrifuga-

    tion, the ANDRITZ AD centrifugal pump

    can be used for syrup applications without

    any difficulties.

    The combination of a single-stage cen-

    trifugal pump with an integrated vacuum

    pump prevents any accumulations of air

    at the impeller inlet and guarantees high

    priming performance by the pump, even

    with unfavorable suction pipe routing. The

    vacuum pump removes the gas content

    in the medium in order to ensure that the

    thick juice can be conveyed without any

    difficulties. The pump is not sensitive to

    high concentrations (at a sugar content

    of up to 70%) as a result of the semi-

    open impeller, which also provides higher

    efficiency with viscous media compared

    to closed impellers. As a result of these

    design features, self-priming centrifugal

    pumps from the AD series with integrated

    vacuum pump are excellently suited to

    conveying thick juice with a high air and

    sugar content at low investment cost and

    maintenance needs.

    With the companys own technical center

    ASTR, we have an internationally recog-

    nized institute for hydraulic development

    and testing at our disposal. Optimization

    on a computer using CFD and numerous

    model tests result in the high economic

    efficiency of the ACP, S, ISO, and AD

    pump series.

  • WASHING

    Wastewater-treatment

    Residual sludge

    SHREDDING PRESSING

    Raw juice

    CLEANING

    Milk of lime

    CO

    FILTERING

    Thin juice

    EVAPORATION

    Thickjuice

    Watertreatment

    CRYSTALLIZATION Watertreatment

    Mash

    Molasses

    CENTRIFUGING FINAL PRODUCT

    WhiteSugar

    SILOCOOLING

  • 10 20 100 200 400 600

    40

    60

    80100

    20

    10

    [m]

    160

    Pump typesfor the sugar industry

    According to EN 733, ISO 2858 and 5193 Flow rate up to 600 m3/h Head up to 160 m Delivery pressure

    up to 16 bar Efficiency up to 90% Temperature

    up to 140 CSingle-stage centrifugal pumps

    closed impeller

    Single-stage spiral casing pump with closed impeller, also available according to EN 733, ISO 2858 and 5193 standards. For clean, slightly contaminated and aggres-sive liquids up to a viscosity of 150 mm2/s without abra-sive and solids content.

    Self-priming

    Integrated water ring vacuum pump

    Flow rate up to 2,000 m3/h

    Head up to 75 m

    Delivery pressure up to 16 barSelf-priming

    centrifugal pumps

    Single-stage centrifugal pumps including integrated water ring vacuum pump with semi-open impeller, making the pump suitable for pumping applications up to a sugar content of 70% without any difficulties.

    Flow rate up to 13,000 admt/d

    Head up to 190 m

    Delivery pressure up to 25 bar

    Efficiency up to 74%

    Consistencies of up to 16%Medium-consistency

    pumps

    Single-stage medium-con-sistency pump with fluidizer for all types of viscous me-dia occurring in sugar pro-duction.

    [admt/d] - calculated with 12% consistency

    0 200 400 600 800 1000

    [m]

    4500 6900 9200 1150022000

    Flow rate up to 6,000 m3/h

    Head up to 160 m

    Delivery pressure up to 25 bar

    Efficiency up to 90%

    Temperature up to 140 C

    Also available with degasser

    Single-stage centrifugal pumps Semi-open and open impeller

    Single-stage spiral casing pumps with semi-open and open impeller for large open cross-sections or high pres-sures. The various mate-rial combinations available guarantee long life cycles and outstanding economic efficiency in many different applications.

    [m/h]

    300 500 1000 2000 3000 6000

    30

    405060

    80100

    200

    20

    10

    [m]

    [m/h]

    706050

    40

    30

    20

    10

    8

    6

    55 10 20 40 100 200 400 1000 2000

    [m]

    [m/h]

    [m/h]

  • www.andritz.com/pumps

    Close to our customersANDRITZ locations worldwide

    All data, information, statements, photographs, and graphic illustrations in this leaflet are without any obligation and raise no liabilities to or form part of any sales contracts of ANDRITZ AG or any affiliates for equipment and/or systems referred to herein. ANDRITZ AG 2015. All rights reserved. No part of this copyrighted work may be reproduced, modified or distributed in any form or by any means, or stored in any database or retrieval system, without the prior written permission of ANDRITZ AG or its affiliates. Any such unauthorized use for any purpose is a violation of the relevant copyright laws. ANDRITZ AG, Stattegger Strasse 18, 8045 Graz, Austria. HPU.sube.01.en.04.15

    Andritz AGStattegger Strasse 188045 Graz, AustriaPhone: +43 (316) 6902 0Fax: +43 (316) 6902 [email protected]

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