HRP20050678B1 - Method and pump unit for the effective treatment of sewage in a transfer tank - Google Patents

Method and pump unit for the effective treatment of sewage in a transfer tank

Info

Publication number
HRP20050678B1
HRP20050678B1 HRP20050678AA HRP20050678A HRP20050678B1 HR P20050678 B1 HRP20050678 B1 HR P20050678B1 HR P20050678A A HRP20050678A A HR P20050678AA HR P20050678 A HRP20050678 A HR P20050678A HR P20050678 B1 HRP20050678 B1 HR P20050678B1
Authority
HR
Croatia
Prior art keywords
sewage
pump
way
electric motor
horizontal
Prior art date
Application number
HRP20050678AA
Other languages
Croatian (hr)
Inventor
István DÁNYI
Zoltán DÁNYI
Original Assignee
Intermediker Kft.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intermediker Kft. filed Critical Intermediker Kft.
Publication of HRP20050678A2 publication Critical patent/HRP20050678A2/en
Publication of HRP20050678B1 publication Critical patent/HRP20050678B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/26—Installations for stirring-up sewage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Activated Sludge Processes (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Floating Material (AREA)

Abstract

U izvođenju metode prema izumu, kanalizacija akumulirana u odvodnom tanku se periodički odvodi te se, u danim okolnostima, miješa na takav način da se kanalizacija uvodi u pumpu horizontalno ili prema dolje pod oštrim kutom prema horizontali, a periodičko ispumpavanje se provodi na takav način da kada razina kanalizacije dosegne visinu od 1-30 cm iznad ulaznog otvora pumpe, električni motor ulazi u radnu fazu uz smanjeni kanalizacijski protok, a kada, u danim okolnostima, razina kanalizacije presijeca ulazni otvor i/ili impeler, električni motor radi bez kanalizacijskog protoka radi svrsishodnog ventiliran]a kanalizacije najmanje na 3 sekunde, ali osobito svrsishodno na barem 10 sekundi. Miješanje se izvodi na takav način da se kanalizacija prvo, u koaksijalnom vrtlogu s rotirajućom osovinom miješalice koja uzburkava kanalizaciju, ubrzava prema miješajućem elementu i zatim se vodi duž površine istog i eventualno izbacuje impulsnim načinom. Uređaj za ispumpavanje (4) se sastoji od električnog motora (5) i pumpe (6) i polaže se u odvodni tank na takav način daje njegova rotirajuća osovina horizontalna ili usmjerena pod oštrim kutom prema horizontali, a ulazni otvor (7) pumpe (6) se nalazi na vrhu.In performing the method according to the invention, the sewage accumulated in the drainage tank is periodically drained and, under the given circumstances, is mixed in such a way that the sewage is introduced into the pump horizontally or downwards at a sharp angle to the horizontal, and periodic pumping is carried out in such a way that when the sewage level reaches a height of 1-30 cm above the pump inlet, the electric motor enters the operating phase with a reduced sewage flow, and when, under the given circumstances, the sewage level crosses the inlet opening and/or the impeller, the electric motor works without sewage flow expediently ventilated sewers for at least 3 seconds, but especially expediently for at least 10 seconds. Mixing is performed in such a way that the sewage is first accelerated towards the mixing element in a coaxial vortex with a rotating shaft of the mixer that stirs the sewage, and then it is guided along the surface of the same and possibly ejected by pulse mode. The pumping device (4) consists of an electric motor (5) and a pump (6) and is placed in the drainage tank in such a way that its rotating axis is horizontal or directed at an acute angle to the horizontal, and the inlet opening (7) of the pump (6) ) is located at the top.

HRP20050678AA 2003-01-31 2005-07-29 Method and pump unit for the effective treatment of sewage in a transfer tank HRP20050678B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0300276A HU227134B1 (en) 2003-01-31 2003-01-31 Method and pump-unit for treating of waste in a shaft
PCT/HU2004/000007 WO2004067863A1 (en) 2003-01-31 2004-01-26 Method and pump unit for the effective treatment of sewage in a transfer tank

Publications (2)

Publication Number Publication Date
HRP20050678A2 HRP20050678A2 (en) 2005-12-31
HRP20050678B1 true HRP20050678B1 (en) 2013-08-31

Family

ID=90001681

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20050678AA HRP20050678B1 (en) 2003-01-31 2005-07-29 Method and pump unit for the effective treatment of sewage in a transfer tank

Country Status (9)

Country Link
EP (1) EP1608823B1 (en)
CN (1) CN100378277C (en)
AT (1) ATE359409T1 (en)
DE (1) DE602004005841D1 (en)
EG (1) EG23788A (en)
HR (1) HRP20050678B1 (en)
HU (1) HU227134B1 (en)
RS (1) RS50797B (en)
WO (1) WO2004067863A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3290604T3 (en) * 2016-08-29 2021-06-21 Xylem Europe Gmbh Pump station

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204801A (en) * 1976-12-29 1980-05-27 Yohichi Kamo Sewage pump assembly
DE29710133U1 (en) * 1996-11-26 1997-08-07 Basika Entwässerungen GmbH, 42111 Wuppertal Device for soothing and low-swirl collection and lifting of waste water
WO1998000610A1 (en) * 1996-06-28 1998-01-08 Danyi Zoltan Apparatus for collecting and/or treating and carrying away liquids, multiphase systems, or liquids containing lumpy substances, primarily waste water
WO2001029335A1 (en) * 1999-10-19 2001-04-26 Danyi Istvan Pump over unit and shaft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718728A (en) * 1993-07-02 1995-01-20 Kubota Corp Operation method for manhole pump
SE506889C2 (en) * 1995-10-06 1998-02-23 Flygt Ab Itt Waste water pump station
JP3970472B2 (en) * 1999-05-10 2007-09-05 新明和工業株式会社 Scum removal device for sewage tank
JP4027004B2 (en) * 2000-01-13 2007-12-26 新明和工業株式会社 Water level control device and water level control method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204801A (en) * 1976-12-29 1980-05-27 Yohichi Kamo Sewage pump assembly
WO1998000610A1 (en) * 1996-06-28 1998-01-08 Danyi Zoltan Apparatus for collecting and/or treating and carrying away liquids, multiphase systems, or liquids containing lumpy substances, primarily waste water
DE29710133U1 (en) * 1996-11-26 1997-08-07 Basika Entwässerungen GmbH, 42111 Wuppertal Device for soothing and low-swirl collection and lifting of waste water
WO2001029335A1 (en) * 1999-10-19 2001-04-26 Danyi Istvan Pump over unit and shaft

Also Published As

Publication number Publication date
HUP0300276A2 (en) 2004-10-28
CN1745221A (en) 2006-03-08
CN100378277C (en) 2008-04-02
RS20050546A (en) 2007-11-15
ATE359409T1 (en) 2007-05-15
WO2004067863A1 (en) 2004-08-12
EP1608823A1 (en) 2005-12-28
HU227134B1 (en) 2010-07-28
HUP0300276D0 (en) 2003-04-28
RS50797B (en) 2010-08-31
DE602004005841D1 (en) 2007-05-24
EP1608823B1 (en) 2007-04-11
EG23788A (en) 2007-08-13
HRP20050678A2 (en) 2005-12-31

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Payment date: 20121213

Year of fee payment: 10

B1PR Patent granted
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Effective date: 20140126