FR824653A - Device for continuous cleaning and purification mainly of pulp - Google Patents

Device for continuous cleaning and purification mainly of pulp

Info

Publication number
FR824653A
FR824653A FR824653DA FR824653A FR 824653 A FR824653 A FR 824653A FR 824653D A FR824653D A FR 824653DA FR 824653 A FR824653 A FR 824653A
Authority
FR
France
Prior art keywords
pulp
continuous cleaning
purification mainly
purification
mainly
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
Other languages
French (fr)
Inventor
Berges Andre Charles
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 filed Critical
Application granted granted Critical
Publication of FR824653A publication Critical patent/FR824653A/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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • 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
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • 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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • 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
FR824653D 1937-07-11 1937-07-22 Device for continuous cleaning and purification mainly of pulp Expired FR824653A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB179151D DE666817C (en) 1937-07-11 1937-07-11 Device for continuous cleaning and sifting, in particular of paper stock
FR824653T 1937-07-22

Publications (1)

Publication Number Publication Date
FR824653A true FR824653A (en) 1938-02-14

Family

ID=5789656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824653D Expired FR824653A (en) 1937-07-11 1937-07-22 Device for continuous cleaning and purification mainly of pulp

Country Status (6)

Country Link
US (1) US2379411A (en)
CH (1) CH205911A (en)
DE (1) DE666817C (en)
FR (1) FR824653A (en)
GB (2) GB516815A (en)
NL (1) NL55434C (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452135A (en) * 1944-10-26 1948-10-26 Harmer R Lutz Paper pulp machine
US2518084A (en) * 1945-07-23 1950-08-08 Charles W Smith Apparatus for separating relatively heavy particles from liquid
BE490873A (en) * 1948-09-15
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
US2756878A (en) * 1952-06-10 1956-07-31 Erie Mining Co Three product wet cyclone
US2931504A (en) * 1956-05-23 1960-04-05 Bird Machine Co Centrifugal separator
US2925177A (en) * 1957-03-25 1960-02-16 Bird Machine Co Centrifugal separator
SE304167B (en) * 1960-02-29 1968-09-16 Svenska Cellulosa Ab
US3134734A (en) * 1960-08-26 1964-05-26 Equipment Engineers Inc Separating apparatus
AT244996B (en) * 1963-08-26 1966-02-10 Voith Gmbh J M Vortex separator
US3306444A (en) * 1965-06-17 1967-02-28 Bird Machine Co Hydrocyclone apparatus
US3391787A (en) * 1966-04-18 1968-07-09 Beloit Corp Porous cone cleaner
US3612276A (en) * 1969-04-29 1971-10-12 Bird Machine Co Vortex-type separator apparatus
US4151083A (en) * 1974-09-10 1979-04-24 Dove Norman F Apparatus and method for separating heavy impurities from feed stock
US4265741A (en) * 1980-05-15 1981-05-05 Im Chang J Apparatus and method for separating diverse particles of a slurry
US4557836A (en) * 1981-12-21 1985-12-10 Dresser Industries, Inc. Solid discharge mechanism for dewatering system
NL8105903A (en) * 1981-12-30 1983-07-18 Shell Int Research METHOD FOR REMOVING SOLID PARTICLES FROM A GAS
SE441499B (en) * 1984-03-07 1985-10-14 Karl Arvid Skardal SPIRIT CLEANER FOR REPAIRING A PARTICULATE FLUID SUSPENSION
DE3543205A1 (en) * 1985-12-06 1987-06-11 Voith Gmbh J M METHOD FOR TREATING FIBROUS SUSPENSIONS IN HYDROCYCLONES
GB2220593B (en) * 1988-06-09 1992-04-22 Cyclofil Hydro-cyclone
US5075001A (en) * 1989-07-13 1991-12-24 Taylor James W Method and apparatus for recovering fibrous material from a paper/pulp process water stream
DE102006037366A1 (en) * 2006-08-09 2008-02-14 Voith Patent Gmbh Residual sluice for filter devices, in particular coating color filters
CN105107355B (en) * 2015-08-04 2017-08-25 中国石油大学(华东) Absorption and separation integration sulfurous gas desulfurization cyclone reaction device
DE102017109683A1 (en) * 2017-05-05 2018-11-08 Bvg Bauer Verfahrenstechnik Gmbh Device for separating solid particles from suspensions
CN110252530A (en) * 2019-06-22 2019-09-20 徐州华正铸业有限公司 A kind of cyclone dust collectors device for discharging for coal gas

Also Published As

Publication number Publication date
CH205911A (en) 1939-07-15
NL55434C (en) 1943-11-15
DE666817C (en) 1938-10-28
US2379411A (en) 1945-07-03
GB516806A (en) 1940-01-11
GB516815A (en) 1940-01-11

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