AT328989B - MIXING CONTAINER FOR CONTINUOUS ADDITION AND MIXING OF FLOCKING AGENTS TO SLUDGE - Google Patents

MIXING CONTAINER FOR CONTINUOUS ADDITION AND MIXING OF FLOCKING AGENTS TO SLUDGE

Info

Publication number
AT328989B
AT328989B AT430274A AT430274A AT328989B AT 328989 B AT328989 B AT 328989B AT 430274 A AT430274 A AT 430274A AT 430274 A AT430274 A AT 430274A AT 328989 B AT328989 B AT 328989B
Authority
AT
Austria
Prior art keywords
mixing
sludge
continuous addition
flocking agents
container
Prior art date
Application number
AT430274A
Other languages
German (de)
Other versions
ATA430274A (en
Original Assignee
Bahr Albert
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 Bahr Albert filed Critical Bahr Albert
Publication of ATA430274A publication Critical patent/ATA430274A/en
Application granted granted Critical
Publication of AT328989B publication Critical patent/AT328989B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • 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
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/445—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing an oscillatory movement about an axis
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/711—Feed mechanisms for feeding a mixture of components, i.e. solids in liquid, solids in a gas stream
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • 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
    • B01F35/71—Feed mechanisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
AT430274A 1973-08-28 1974-05-24 MIXING CONTAINER FOR CONTINUOUS ADDITION AND MIXING OF FLOCKING AGENTS TO SLUDGE AT328989B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2343323A DE2343323C2 (en) 1973-08-28 1973-08-28 Mixing tank for the continuous addition and mixing of flocculants to sludge, especially sewage sludge

Publications (2)

Publication Number Publication Date
ATA430274A ATA430274A (en) 1975-06-15
AT328989B true AT328989B (en) 1976-04-26

Family

ID=5890920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT430274A AT328989B (en) 1973-08-28 1974-05-24 MIXING CONTAINER FOR CONTINUOUS ADDITION AND MIXING OF FLOCKING AGENTS TO SLUDGE

Country Status (11)

Country Link
JP (1) JPS5045461A (en)
AT (1) AT328989B (en)
BE (1) BE819229A (en)
CH (1) CH590682A5 (en)
DE (1) DE2343323C2 (en)
ES (1) ES423727A1 (en)
FR (1) FR2242138B3 (en)
GB (1) GB1470681A (en)
IT (1) IT1015182B (en)
NL (1) NL7411237A (en)
SE (1) SE7410670L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636372A1 (en) * 1975-08-19 1977-03-03 Alsthom Cgee PROCESS AND DEVICE FOR THICKENING AND DRYING SLUDGE WITH FIBROUS COMPONENTS
EP0023899A1 (en) * 1979-08-02 1981-02-11 VOEST-ALPINE Aktiengesellschaft Device for dewatering aqueous suspensions and slurries

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU524927B2 (en) * 1977-10-17 1982-10-14 Somat Corp. Sludge treatment
DE3939984A1 (en) * 1989-12-02 1991-06-06 Unitech Gmbh Prepn. device for auxiliary flocculant additives - where the additive is mixed as it passes through three chambers provided with agitators mounted on a single shaft
DE19521835C2 (en) * 1995-06-16 1998-04-16 Wetzel & Partner Ingenieurgese Flocculation system
GB2361915B (en) 2000-05-05 2002-12-24 Genesis Fluid Solutions Llc High speed dewatering of slurries
FR3000906B1 (en) * 2013-01-15 2015-03-06 Skako Concrete CONICAL CONVEYOR TANK MIXER
CN107362727A (en) * 2017-09-13 2017-11-21 童永康 Interactive powder of lacquer putty for use on tempering tank and powder of lacquer putty for use on mixed method
CN107670532A (en) * 2017-11-06 2018-02-09 黄纪春 A kind of agricultural composite fertilizer processing equipment production equipment
CN110252023A (en) * 2019-06-26 2019-09-20 萍乡市华星环保工程技术有限公司 Filter device is used in desulfurization waste liquor relieving haperacidity pretreatment
CN111715096B (en) * 2020-06-24 2022-06-24 刘永圣 Peanut seed coating agent mixer
CN112723498B (en) * 2020-11-16 2022-09-02 福建亿旭能源科技有限公司 Nanocrystalline magnetic coagulation equipment for heavy metal wastewater treatment
SE546177C2 (en) * 2021-04-26 2024-06-18 Valmet Oy Mixing assembly and method for controlling mixing of green liquor and a flocculation agent
CN117964106B (en) * 2023-12-14 2024-10-11 山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心、山东省土地储备中心) Sewage treatment system based on advanced deamination dephosphorization technique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636372A1 (en) * 1975-08-19 1977-03-03 Alsthom Cgee PROCESS AND DEVICE FOR THICKENING AND DRYING SLUDGE WITH FIBROUS COMPONENTS
EP0023899A1 (en) * 1979-08-02 1981-02-11 VOEST-ALPINE Aktiengesellschaft Device for dewatering aqueous suspensions and slurries

Also Published As

Publication number Publication date
FR2242138B3 (en) 1977-06-17
GB1470681A (en) 1977-04-21
BE819229A (en) 1974-12-16
CH590682A5 (en) 1977-08-15
FR2242138A1 (en) 1975-03-28
ATA430274A (en) 1975-06-15
SE7410670L (en) 1975-03-03
IT1015182B (en) 1977-05-10
DE2343323C2 (en) 1975-08-21
DE2343323B1 (en) 1975-01-16
JPS5045461A (en) 1975-04-23
ES423727A1 (en) 1976-04-16
NL7411237A (en) 1975-03-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee