A CANDLE TYPE APPARATUS FOR FILTERING BALLAST WATER IMPROVING SEALING OF THE SHAFT

PURPOSE: A candle typed ballast water filtering apparatus is provided to prevent back pressure in a back pressure preventing tank for equal back washing. CONSTITUTION: A candle typed ballast water filtering apparatus comprises a housing, a filtering part and an automatic washing part. The filtering...

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Bibliographic Details
Main Authors LEE, SOO TAE, PYO, TAE SUNG, LEE, SU KYU
Format Patent
LanguageEnglish
Korean
Published 24.04.2013
Subjects
EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RELATED EQUIPMENT
SEPARATION
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:PURPOSE: A candle typed ballast water filtering apparatus is provided to prevent back pressure in a back pressure preventing tank for equal back washing. CONSTITUTION: A candle typed ballast water filtering apparatus comprises a housing, a filtering part and an automatic washing part. The filtering part comprises more than one filter element which is capable of washing and filtering. A sucking part rotates against a driving shaft by a driving part and comprises a flushing arm which is connected to the filtering part and each filter element. The driving part comprises a secret part to prevent the housing from being leaked along with the driving shaft.
Bibliography:Application Number: KR20110105398