SE7906221L - Maskin med dubbla band for tvettning av massa - Google Patents

Maskin med dubbla band for tvettning av massa

Info

Publication number
SE7906221L
SE7906221L SE7906221A SE7906221A SE7906221L SE 7906221 L SE7906221 L SE 7906221L SE 7906221 A SE7906221 A SE 7906221A SE 7906221 A SE7906221 A SE 7906221A SE 7906221 L SE7906221 L SE 7906221L
Authority
SE
Sweden
Prior art keywords
pulp
drums
washing
wash
machine
Prior art date
Application number
SE7906221A
Other languages
Unknown language ( )
English (en)
Other versions
SE422817B (sv
Inventor
S S Davis
Original Assignee
Envirotech Corp
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 claimed from US05/853,068 external-priority patent/US4160297A/en
Priority claimed from US05/951,540 external-priority patent/US4246669A/en
Application filed by Envirotech Corp filed Critical Envirotech Corp
Publication of SE7906221L publication Critical patent/SE7906221L/sv
Publication of SE422817B publication Critical patent/SE422817B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
SE7906221A 1977-11-21 1979-07-19 Anordning for att tvetta pappersmassa eller liknande SE422817B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/853,068 US4160297A (en) 1977-11-21 1977-11-21 Pulp washer
US05/951,540 US4246669A (en) 1978-10-16 1978-10-16 Dual belt pulp washer

Publications (2)

Publication Number Publication Date
SE7906221L true SE7906221L (sv) 1979-07-19
SE422817B SE422817B (sv) 1982-03-29

Family

ID=27127113

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906221A SE422817B (sv) 1977-11-21 1979-07-19 Anordning for att tvetta pappersmassa eller liknande

Country Status (7)

Country Link
JP (1) JPS54500055A (sv)
AR (1) AR220159A1 (sv)
CA (1) CA1092405A (sv)
FI (1) FI69327C (sv)
NO (1) NO154136C (sv)
SE (1) SE422817B (sv)
WO (1) WO1979000309A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000460A1 (en) * 1978-08-18 1980-03-20 Envirotech Corp Twin belt vacuum washer
AT386850B (de) * 1986-09-17 1988-10-25 Andritz Ag Maschf Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials
AT385790B (de) * 1986-09-17 1988-05-10 Andritz Ag Maschf Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials
DE4018120A1 (de) * 1990-06-06 1991-12-12 Bernt U Treu Verfahren und vorrichtung zum waschen von zellstoff
US5513956A (en) * 1994-01-14 1996-05-07 Arrow International Investment Corp. Circulatory assisted device with motor driven gas pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL76401C (sv) *
US899440A (en) * 1905-12-29 1908-09-22 Walter Erben Apparatus for extracting grease and potash salts from wool.
US2745712A (en) * 1953-10-22 1956-05-15 Improved Machinery Inc Process for countercurrent washing of cooking liquor out of pulp
DE2121722A1 (en) * 1971-05-03 1972-11-23 Vepa Ag, Riehen, Basel (Schweiz) Impregnating appts - partic for uniformly impregnating a binding agent into fleece
FR2147894B1 (sv) * 1971-08-04 1974-10-11 Neyrpic Bmb
US3857261A (en) * 1973-08-27 1974-12-31 Riggs & Lombard Inc Textile scouring range

Also Published As

Publication number Publication date
NO154136B (no) 1986-04-14
JPS54500055A (sv) 1979-11-08
FI783528A (fi) 1979-05-22
SE422817B (sv) 1982-03-29
FI69327B (fi) 1985-09-30
WO1979000309A1 (en) 1979-06-14
FI69327C (fi) 1986-01-10
CA1092405A (en) 1980-12-30
NO154136C (no) 1986-07-23
NO783875L (no) 1979-05-22
AR220159A1 (es) 1980-10-15

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