GB1385569A - Device for treating flowable media - Google Patents

Device for treating flowable media

Info

Publication number
GB1385569A
GB1385569A GB2910372A GB2910372A GB1385569A GB 1385569 A GB1385569 A GB 1385569A GB 2910372 A GB2910372 A GB 2910372A GB 2910372 A GB2910372 A GB 2910372A GB 1385569 A GB1385569 A GB 1385569A
Authority
GB
United Kingdom
Prior art keywords
members
adjacent members
interengage
flowable media
tube
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.)
Expired
Application number
GB2910372A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2910372A priority Critical patent/GB1385569A/en
Publication of GB1385569A publication Critical patent/GB1385569A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B01F25/43141—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles composed of consecutive sections of helical formed elements
    • 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

Abstract

1385569 Mixing in conduits H CLASEN 21 June 1972 29103/72 Heading B1C A static homogenizer comprises a tube 1 containing a plurality of helical members 7, 8 each having at least one plane extension 4 having a slit 9 so that in regions 6 where adjacent members interengage there are four flow channels. The members may have plane extensions at both ends and interengage over the length thereof. As shown adjacent members may of opposite hand, be twisted through 180‹ and engage at right-angles. The upstream end of each member may have a knife edge (10, Figs. 3a, 3b not shown) and the engaging portions of adjacent members may be held by a ring (11) having tapered edges (12) and forcing a flow construction. The device may discharge tangentially into an inverted funnelshaped outlet tube, see Figs. 1 and 2, not shown.
GB2910372A 1972-06-21 1972-06-21 Device for treating flowable media Expired GB1385569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2910372A GB1385569A (en) 1972-06-21 1972-06-21 Device for treating flowable media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2910372A GB1385569A (en) 1972-06-21 1972-06-21 Device for treating flowable media

Publications (1)

Publication Number Publication Date
GB1385569A true GB1385569A (en) 1975-02-26

Family

ID=10286211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2910372A Expired GB1385569A (en) 1972-06-21 1972-06-21 Device for treating flowable media

Country Status (1)

Country Link
GB (1) GB1385569A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383887A1 (en) * 1977-03-18 1978-10-13 Bono Pierre Installation to purify waste water in continuous flow - through passage into which reagents are injected upstream of static mixers
GB2271725A (en) * 1991-05-20 1994-04-27 Zhi Qiang Xie Mechanical oil/water emulsifier
WO2008055508A1 (en) 2006-11-07 2008-05-15 Aqua-Convert Aps Device and method for treatment of water and other liquid materials

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383887A1 (en) * 1977-03-18 1978-10-13 Bono Pierre Installation to purify waste water in continuous flow - through passage into which reagents are injected upstream of static mixers
GB2271725A (en) * 1991-05-20 1994-04-27 Zhi Qiang Xie Mechanical oil/water emulsifier
WO1994009892A1 (en) * 1991-05-20 1994-05-11 Liu Erh Mechanical oil/water emulsifier
US5399015A (en) * 1991-05-20 1995-03-21 Zhi-Qiang; Xie Abrupt-reversal helical water-in-oil emulsification system
GB2271725B (en) * 1991-05-20 1996-07-03 Zhi Qiang Xie Mechanical oil/water emulsifier
WO2008055508A1 (en) 2006-11-07 2008-05-15 Aqua-Convert Aps Device and method for treatment of water and other liquid materials
EP2114828A1 (en) * 2006-11-07 2009-11-11 Aqua-Convert Aps Device and method for treatment of water and other liquid materials
EP2114828A4 (en) * 2006-11-07 2014-01-08 Erik Munkholt Soerensen Aps Device and method for treatment of water and other liquid materials

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee