CA3114834A1 - Hyperboloid agitator for circulating liquids, and agitating and gassing device - Google Patents

Hyperboloid agitator for circulating liquids, and agitating and gassing device Download PDF

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Publication number
CA3114834A1
CA3114834A1 CA3114834A CA3114834A CA3114834A1 CA 3114834 A1 CA3114834 A1 CA 3114834A1 CA 3114834 A CA3114834 A CA 3114834A CA 3114834 A CA3114834 A CA 3114834A CA 3114834 A1 CA3114834 A1 CA 3114834A1
Authority
CA
Canada
Prior art keywords
air
hyperboloid
body according
agitator body
hyperboloid agitator
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3114834A
Other languages
English (en)
French (fr)
Inventor
Marcus Hoefken
Thomas Hagspiel
Torsten Frey
Walter Steidl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Invent Umwelt und Verfahrenstechnik AG
Original Assignee
Invent Umwelt und Verfahrenstechnik AG
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 Invent Umwelt und Verfahrenstechnik AG filed Critical Invent Umwelt und Verfahrenstechnik AG
Publication of CA3114834A1 publication Critical patent/CA3114834A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2333—Single stirrer-drive aerating units, e.g. with the stirrer-head pivoting around an horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/117—Stirrers provided with conical-shaped elements, e.g. funnel-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/17—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing
    • B01F27/172—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing for cutting, e.g. with knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/94—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones
    • B01F27/941—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones being hollow, perforated or having special stirring elements thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/305—Treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23365—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced at the radial periphery of the stirrer
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Water Treatment By Sorption (AREA)
CA3114834A 2018-12-03 2019-11-29 Hyperboloid agitator for circulating liquids, and agitating and gassing device Pending CA3114834A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE202018106871 2018-12-03
DE202018106871.7 2018-12-03
DE102019101416.6 2019-01-21
DE102019101416.6A DE102019101416B4 (de) 2018-12-03 2019-01-21 Hyperboloid-Rührkörper zum Umwälzen von Flüssigkeiten sowie Rühr- und Begasungseinrichtung
PCT/EP2019/083096 WO2020114907A1 (de) 2018-12-03 2019-11-29 Hyperboloid-rührkörper zum umwälzen von flüssigkeiten sowie rühr- und begasungseinrichtung

Publications (1)

Publication Number Publication Date
CA3114834A1 true CA3114834A1 (en) 2020-06-11

Family

ID=69412837

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3114834A Pending CA3114834A1 (en) 2018-12-03 2019-11-29 Hyperboloid agitator for circulating liquids, and agitating and gassing device
CA3110663A Pending CA3110663A1 (en) 2018-12-03 2019-11-29 Apparatus for aerating bodies of water

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3110663A Pending CA3110663A1 (en) 2018-12-03 2019-11-29 Apparatus for aerating bodies of water

Country Status (17)

Country Link
US (2) US11484848B2 (enExample)
EP (2) EP3849694B1 (enExample)
JP (2) JP7520009B2 (enExample)
KR (2) KR102771242B1 (enExample)
CN (2) CN113490544B (enExample)
BR (1) BR112021006550A2 (enExample)
CA (2) CA3114834A1 (enExample)
DE (2) DE102019101416B4 (enExample)
DK (2) DK3849694T3 (enExample)
ES (2) ES2928354T3 (enExample)
HU (2) HUE060200T2 (enExample)
IL (2) IL281692B2 (enExample)
MX (2) MX2021003937A (enExample)
PL (2) PL3849694T3 (enExample)
TW (2) TWI831876B (enExample)
WO (2) WO2020114907A1 (enExample)
ZA (1) ZA202101963B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019101416B4 (de) * 2018-12-03 2020-07-16 Invent Umwelt- Und Verfahrenstechnik Ag Hyperboloid-Rührkörper zum Umwälzen von Flüssigkeiten sowie Rühr- und Begasungseinrichtung
CN111389299A (zh) * 2020-04-23 2020-07-10 西安煤科动力科技有限公司 一种压滤煤泥分散式制浆机
CN113478864B (zh) * 2021-07-02 2022-03-11 南京科技职业学院 一种双曲面叶轮的制作方法
KR102623018B1 (ko) * 2022-06-19 2024-01-10 황희두 수처리용 멀티 구동 교반기
KR102734019B1 (ko) * 2022-12-12 2024-11-25 안성만 전동공구 연결형 교반기구
CN115849582B (zh) * 2022-12-13 2023-07-07 浙江长城搅拌设备股份有限公司 一种污水处理用搅拌曝气装置

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DE102019101416B4 (de) 2018-12-03 2020-07-16 Invent Umwelt- Und Verfahrenstechnik Ag Hyperboloid-Rührkörper zum Umwälzen von Flüssigkeiten sowie Rühr- und Begasungseinrichtung

Also Published As

Publication number Publication date
WO2020114907A1 (de) 2020-06-11
HUE059117T2 (hu) 2022-10-28
MX2021003937A (es) 2021-05-27
WO2020114908A1 (de) 2020-06-11
CN113490544B (zh) 2023-10-27
EP3823743A1 (de) 2021-05-26
DE102019101416A1 (de) 2020-06-04
JP7520009B2 (ja) 2024-07-22
DK3849694T3 (da) 2022-10-17
IL281692B1 (en) 2024-05-01
IL280976A (en) 2021-04-29
KR102715884B1 (ko) 2024-10-11
ZA202101963B (en) 2022-07-27
TW202031349A (zh) 2020-09-01
DE102019101416B4 (de) 2020-07-16
JP2022512102A (ja) 2022-02-02
DK3823743T3 (da) 2022-06-07
JP7478735B2 (ja) 2024-05-07
PL3849694T3 (pl) 2023-01-09
IL281692A (en) 2021-05-31
EP3823743B1 (de) 2022-04-20
ES2928354T3 (es) 2022-11-17
US11484848B2 (en) 2022-11-01
BR112021004026A2 (pt) 2021-05-25
MX2021002929A (es) 2021-06-15
PL3823743T3 (pl) 2022-09-05
CA3110663A1 (en) 2020-06-11
CN113423490B (zh) 2023-04-18
CN113490544A (zh) 2021-10-08
US20210316257A1 (en) 2021-10-14
CN113423490A (zh) 2021-09-21
EP3849694A1 (de) 2021-07-21
TWI831876B (zh) 2024-02-11
DE102019103252B3 (de) 2020-02-27
US11731090B2 (en) 2023-08-22
TW202108235A (zh) 2021-03-01
TWI832932B (zh) 2024-02-21
IL281692B2 (en) 2024-09-01
IL280976B2 (en) 2025-03-01
HUE060200T2 (hu) 2023-02-28
EP3849694B1 (de) 2022-07-13
ES2920488T3 (es) 2022-08-04
KR20210096601A (ko) 2021-08-05
JP2022512101A (ja) 2022-02-02
BR112021006550A2 (pt) 2021-07-06
IL280976B1 (en) 2024-11-01
KR102771242B1 (ko) 2025-02-21
US20210394132A1 (en) 2021-12-23
KR20210098457A (ko) 2021-08-10

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