BE871492A - PROCESS AND INSTALLATION FOR DEHYDRATING PELLETS, IN PARTICULAR FROM PELLET GRANULATED DAIRY - Google Patents

PROCESS AND INSTALLATION FOR DEHYDRATING PELLETS, IN PARTICULAR FROM PELLET GRANULATED DAIRY

Info

Publication number
BE871492A
BE871492A BE191307A BE191307A BE871492A BE 871492 A BE871492 A BE 871492A BE 191307 A BE191307 A BE 191307A BE 191307 A BE191307 A BE 191307A BE 871492 A BE871492 A BE 871492A
Authority
BE
Belgium
Prior art keywords
installation
dehydrating
pellets
pellet
dairy
Prior art date
Application number
BE191307A
Other languages
French (fr)
Original Assignee
Ajo Stahlbau G M B H & Co K G
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 Ajo Stahlbau G M B H & Co K G filed Critical Ajo Stahlbau G M B H & Co K G
Publication of BE871492A publication Critical patent/BE871492A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/032—Separating slag from liquid, e.g. from water, after quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
BE191307A 1977-11-03 1978-10-24 PROCESS AND INSTALLATION FOR DEHYDRATING PELLETS, IN PARTICULAR FROM PELLET GRANULATED DAIRY BE871492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2749143A DE2749143C2 (en) 1977-11-03 1977-11-03 Device for dewatering granular bulk material, in particular slag sand

Publications (1)

Publication Number Publication Date
BE871492A true BE871492A (en) 1979-04-24

Family

ID=6022903

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191307A BE871492A (en) 1977-11-03 1978-10-24 PROCESS AND INSTALLATION FOR DEHYDRATING PELLETS, IN PARTICULAR FROM PELLET GRANULATED DAIRY

Country Status (6)

Country Link
JP (1) JPS5465881A (en)
BE (1) BE871492A (en)
CS (1) CS225108B2 (en)
DE (1) DE2749143C2 (en)
SU (1) SU946398A3 (en)
ZA (1) ZA786173B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511958A1 (en) * 1985-04-02 1986-10-16 AJO-Stahlbau GmbH & Co KG, 5905 Freudenberg METHOD AND DEVICE FOR PRODUCING SLAG SAND (GRANULATE) FROM BLAST FURNACE SLAG
FR2860785B1 (en) * 2003-10-09 2007-07-13 Ms Dev Et Participations DEVICE FOR RECEIVING AN INSTALLATION FOR PROCESSING AND CLARIFYING EFFLUENTS FROM THE BUILDING INDUSTRY AND PUBLIC WORKS
US9153341B2 (en) 2005-10-18 2015-10-06 Semiconductor Energy Laboratory Co., Ltd. Shift register, semiconductor device, display device, and electronic device
CN111575420B (en) * 2020-07-06 2022-02-18 付光明 Environment-friendly energy-saving blast furnace slag treatment method and special treatment equipment
CN112058159B (en) * 2020-08-25 2023-04-18 西北民族大学 Automatic hydrogel production line and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015529A1 (en) * 1970-04-01 1971-10-21 Maschinenfabrik Ratzinger GmbH, 8000 München Device for draining and classifying sand, gravel and the like

Also Published As

Publication number Publication date
CS225108B2 (en) 1984-02-13
ZA786173B (en) 1979-11-28
DE2749143C2 (en) 1985-11-21
SU946398A3 (en) 1982-07-23
DE2749143A1 (en) 1979-05-10
JPS6154446B2 (en) 1986-11-22
JPS5465881A (en) 1979-05-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AJO-STAHLBAU G.M.B.H. & CO. K.G.

Effective date: 19961031