FR1225146A - Device for the purification of fibrous suspensions - Google Patents

Device for the purification of fibrous suspensions

Info

Publication number
FR1225146A
FR1225146A FR787911A FR787911A FR1225146A FR 1225146 A FR1225146 A FR 1225146A FR 787911 A FR787911 A FR 787911A FR 787911 A FR787911 A FR 787911A FR 1225146 A FR1225146 A FR 1225146A
Authority
FR
France
Prior art keywords
purification
fibrous suspensions
fibrous
suspensions
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
FR787911A
Other languages
French (fr)
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
Application filed by JM Voith GmbH filed Critical JM Voith GmbH
Application granted granted Critical
Publication of FR1225146A publication Critical patent/FR1225146A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Paper (AREA)
FR787911A 1958-03-01 1959-02-27 Device for the purification of fibrous suspensions Expired FR1225146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0013963 1958-03-01

Publications (1)

Publication Number Publication Date
FR1225146A true FR1225146A (en) 1960-06-29

Family

ID=7574409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787911A Expired FR1225146A (en) 1958-03-01 1959-02-27 Device for the purification of fibrous suspensions

Country Status (3)

Country Link
DE (1) DE1417056B1 (en)
FR (1) FR1225146A (en)
GB (1) GB900696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340589A (en) * 1964-03-10 1967-09-12 Olin Mathieson Method of making sheet metal panel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404778A (en) * 1964-11-18 1968-10-08 Bauer Bros Co Hydrocyclone
SE305113B (en) * 1965-11-01 1968-10-14 Svenska Flaektfabriken Ab
EA025983B1 (en) * 2011-09-19 2017-02-28 Роквул Интернэшнл А/С Trickle valve assembly and a method of supplying particulate material through such trickle valve assembly
DE102023109976A1 (en) * 2022-04-25 2023-10-26 Voith Patent Gmbh Hydrocyclone for cleaning a fiber suspension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500693A (en) * 1939-11-21
BE492747A (en) * 1948-12-15
NL72244C (en) * 1950-06-23 1953-04-15 Stamicarbon
DE844700C (en) * 1950-07-19 1952-07-24 Doerries A G Vorm Maschinenfab Process for cleaning pulp suspensions and centrifugal pipe to carry out this process
DE1008105B (en) * 1954-07-12 1957-05-09 Voith Gmbh J M Pipe centrifuge for separating impurities from suspensions, in particular fiber suspensions for the production of paper, cardboard and the like. like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340589A (en) * 1964-03-10 1967-09-12 Olin Mathieson Method of making sheet metal panel

Also Published As

Publication number Publication date
DE1417056B1 (en) 1970-08-06
GB900696A (en) 1962-07-11

Similar Documents

Publication Publication Date Title
FR1161214A (en) Device for securing loads on vehicles
FR1225146A (en) Device for the purification of fibrous suspensions
FR1248443A (en) Installation for the transport of acetylene
FR1223878A (en) Device for the thickening of suspensions
FR1200658A (en) Device for studying music
FR1153848A (en) Vehicle suspension device
FR1237317A (en) Device for the purification of crystallized substances
FR1237679A (en) Auxiliary device for the study of typing
FR1202381A (en) Reagent for the determination of urea
FR1252064A (en) Drawing train for spinning looms
FR1129352A (en) Method and device for the purification of suspensions
FR1221682A (en) Device for limiting the amplitude of electrical oscillations
FR1282737A (en) Device for degumming the bottoms of sieving devices
FR1263366A (en) Over-the-shoulder suspension strap
FR1226180A (en) Device for number exploration
LU37757A1 (en) DEVICE FOR ASSEMBLY OF PANELS
FR1197952A (en) Device for microscopic observation
FR1130329A (en) Device for the concentration of fibrous suspensions
FR1177968A (en) Device for lighting fires
FR1199881A (en) Device for the activation of catalysts
FR74681E (en) Insertion device for pairs of glasses
FR81871E (en) Economical connecting piece for the use of perforated angles
FR1147363A (en) Device for air purification
FR1205320A (en) Cha'umeau for the interior of tubes
BE579285A (en) Device for the exploration of numbers.