IT1272452B - Apparecchiatura costituita da pompa multistadio e turbina assialmente integrate, particolarmente adatta per il recupero di energia nei processi di trattamento per osmosi inversa delle acque di scarico industriali e simili - Google Patents

Apparecchiatura costituita da pompa multistadio e turbina assialmente integrate, particolarmente adatta per il recupero di energia nei processi di trattamento per osmosi inversa delle acque di scarico industriali e simili

Info

Publication number
IT1272452B
IT1272452B ITMI931079A ITMI931079A IT1272452B IT 1272452 B IT1272452 B IT 1272452B IT MI931079 A ITMI931079 A IT MI931079A IT MI931079 A ITMI931079 A IT MI931079A IT 1272452 B IT1272452 B IT 1272452B
Authority
IT
Italy
Prior art keywords
turbine
pump
recovery
energy
reverse osmosis
Prior art date
Application number
ITMI931079A
Other languages
English (en)
Inventor
Aldo Janigro
Maurizio Valsecchi
Bastiani Fiorenzo De
Original Assignee
Lowara Spa
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 Lowara Spa filed Critical Lowara Spa
Priority to ITMI931079A priority Critical patent/IT1272452B/it
Publication of ITMI931079A0 publication Critical patent/ITMI931079A0/it
Publication of ITMI931079A1 publication Critical patent/ITMI931079A1/it
Application granted granted Critical
Publication of IT1272452B publication Critical patent/IT1272452B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/62—Application for desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/50—Hydropower in dwellings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Apparecchiatura per il recupero di energia nei processi di trattamento per osmosi inversa, di acque industriali, di concentrazione di soluzione varie e simili utilizzante una pompa multistadio e una turbina di recupero, costituita da una camicia cilindrica metallica al cui interno sono montate, inferiormente, una pompa multistadio a pale radiali e una turbina multistadio pure a pale radiali aventi inclinazione opposta a quella delle pale di detta pompa, dette pompa e detta turbina essendo essialmente allineate e solidali ad un unico albero coassiale a detta camicia ed azionato da un motore esterno, tra le estremità affacciate di detta pompa e di detta turbina essendo previsti, trasversalmente a detta camicia, dei mezzi di intercettazione atti, rispettivamente, a deviare la mandata della pompa entro un dispositivo a membrane osmotica e a convogliare la portata di fluido in pressione che non ha attraversato detta membrana, in ingresso a detta turbina e fino allo scarico della stessa portata, così da consentire il recupero dell'energia residua di detta portata attraverso il passeggio nella stessa turbina.
ITMI931079A 1993-05-25 1993-05-25 Apparecchiatura costituita da pompa multistadio e turbina assialmente integrate, particolarmente adatta per il recupero di energia nei processi di trattamento per osmosi inversa delle acque di scarico industriali e simili IT1272452B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI931079A IT1272452B (it) 1993-05-25 1993-05-25 Apparecchiatura costituita da pompa multistadio e turbina assialmente integrate, particolarmente adatta per il recupero di energia nei processi di trattamento per osmosi inversa delle acque di scarico industriali e simili

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI931079A IT1272452B (it) 1993-05-25 1993-05-25 Apparecchiatura costituita da pompa multistadio e turbina assialmente integrate, particolarmente adatta per il recupero di energia nei processi di trattamento per osmosi inversa delle acque di scarico industriali e simili

Publications (3)

Publication Number Publication Date
ITMI931079A0 ITMI931079A0 (it) 1993-05-25
ITMI931079A1 ITMI931079A1 (it) 1994-11-25
IT1272452B true IT1272452B (it) 1997-06-23

Family

ID=11366260

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI931079A IT1272452B (it) 1993-05-25 1993-05-25 Apparecchiatura costituita da pompa multistadio e turbina assialmente integrate, particolarmente adatta per il recupero di energia nei processi di trattamento per osmosi inversa delle acque di scarico industriali e simili

Country Status (1)

Country Link
IT (1) IT1272452B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302201A3 (en) * 2009-09-29 2013-03-13 Hitachi Plant Technologies, Ltd. Pump system having energy recovery apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3273236B1 (de) * 2016-07-18 2018-10-10 R-Biopharm Aktiengesellschaft Verfahren zur extraktion von mykotoxinen aus getreiden, anderen lebensmitteln und futtermitteln

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302201A3 (en) * 2009-09-29 2013-03-13 Hitachi Plant Technologies, Ltd. Pump system having energy recovery apparatus

Also Published As

Publication number Publication date
ITMI931079A1 (it) 1994-11-25
ITMI931079A0 (it) 1993-05-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970527