DE1197436B - Wirbelabscheider - Google Patents

Wirbelabscheider

Info

Publication number
DE1197436B
DE1197436B DEV17231A DEV0017231A DE1197436B DE 1197436 B DE1197436 B DE 1197436B DE V17231 A DEV17231 A DE V17231A DE V0017231 A DEV0017231 A DE V0017231A DE 1197436 B DE1197436 B DE 1197436B
Authority
DE
Germany
Prior art keywords
dirt
water supply
supply line
flushing water
space
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
DEV17231A
Other languages
German (de)
English (en)
Inventor
Dr-Ing Giovanni Ferro-Luzzi
Klaus Kurth
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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
Priority to BE594872D priority Critical patent/BE594872A/xx
Application filed by JM Voith GmbH filed Critical JM Voith GmbH
Priority to DEV17231A priority patent/DE1197436B/de
Priority to AT591160A priority patent/AT241960B/de
Priority to CH911260A priority patent/CH390223A/de
Priority to GB29561/60A priority patent/GB945943A/en
Priority to FR838159A priority patent/FR1267015A/fr
Publication of DE1197436B publication Critical patent/DE1197436B/de
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/15—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with swinging flaps or revolving sluices; Sluices; Check-valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/14—Separation; Purification; Stabilisation; Use of additives
    • C07C273/16—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cyclones (AREA)
DEV17231A 1959-09-11 1959-09-11 Wirbelabscheider Pending DE1197436B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE594872D BE594872A (enrdf_load_stackoverflow) 1959-09-11
DEV17231A DE1197436B (de) 1959-09-11 1959-09-11 Wirbelabscheider
AT591160A AT241960B (de) 1959-09-11 1960-08-02 Verfahren zum Abführen von beim Reinigen von Aufschwemmungen, insbesondere von Faserstoffaufschwemmungen ausgeschiedenen Verunreinigungen und Vorrichtungen zum Durchführen des Verfahrens
CH911260A CH390223A (de) 1959-09-11 1960-08-11 Verfahren zum Abführen von bei der Reinigung von Aufschwemmungen, insbesondere von Faserstoffaufschwemmungen für die Herstellung von Papier oder Pappe, anfallenden Verunreinigungen und Wirbelabscheider zur Durchführung dieses Verfahrens
GB29561/60A GB945943A (en) 1959-09-11 1960-08-26 Improvements of and relating to vortex separators
FR838159A FR1267015A (fr) 1959-09-11 1960-09-09 Séparateur-cyclone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV17231A DE1197436B (de) 1959-09-11 1959-09-11 Wirbelabscheider

Publications (1)

Publication Number Publication Date
DE1197436B true DE1197436B (de) 1965-07-29

Family

ID=7576220

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV17231A Pending DE1197436B (de) 1959-09-11 1959-09-11 Wirbelabscheider

Country Status (5)

Country Link
AT (1) AT241960B (enrdf_load_stackoverflow)
BE (1) BE594872A (enrdf_load_stackoverflow)
CH (1) CH390223A (enrdf_load_stackoverflow)
DE (1) DE1197436B (enrdf_load_stackoverflow)
GB (1) GB945943A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214279A4 (en) * 1985-03-05 1989-12-28 Wayne F Carr METHOD AND APPARATUS FOR DETECTION OF CONTAMINANTS IN PAPER PULP.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746910C (de) * 1938-11-19 1944-08-30 Nichols Engineering & Res Corp Verfahren und Vorrichtung zum Entfernen von schweren Verunreinigungen aus einer Aufschwemmung, insbesondere von Zellstoff, Papierstoff u. dgl.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746910C (de) * 1938-11-19 1944-08-30 Nichols Engineering & Res Corp Verfahren und Vorrichtung zum Entfernen von schweren Verunreinigungen aus einer Aufschwemmung, insbesondere von Zellstoff, Papierstoff u. dgl.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214279A4 (en) * 1985-03-05 1989-12-28 Wayne F Carr METHOD AND APPARATUS FOR DETECTION OF CONTAMINANTS IN PAPER PULP.

Also Published As

Publication number Publication date
BE594872A (enrdf_load_stackoverflow)
GB945943A (en) 1964-01-08
AT241960B (de) 1965-08-25
CH390223A (de) 1965-04-15

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