US3608340A - Apparatus for the wet-treatment of liquid-permeable materials - Google Patents

Apparatus for the wet-treatment of liquid-permeable materials Download PDF

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Publication number
US3608340A
US3608340A US687320A US3608340DA US3608340A US 3608340 A US3608340 A US 3608340A US 687320 A US687320 A US 687320A US 3608340D A US3608340D A US 3608340DA US 3608340 A US3608340 A US 3608340A
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US
United States
Prior art keywords
treatment
sieve drum
sieve
liquid
suction
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 - Lifetime
Application number
US687320A
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English (en)
Inventor
Heinz Fleissner
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Vepa AG
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Vepa AG
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Filing date
Publication date
Application filed by Vepa AG filed Critical Vepa AG
Application granted granted Critical
Publication of US3608340A publication Critical patent/US3608340A/en
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    • 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
    • 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
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/20—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics with means to improve the circulation of the treating material on the surface of the fabric
    • D06B3/201—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics with means to improve the circulation of the treating material on the surface of the fabric the treating material being forced through the textile material
    • D06B3/203—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics with means to improve the circulation of the treating material on the surface of the fabric the treating material being forced through the textile material by suction, e.g. by means of perforated drums
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S68/00—Textiles: fluid treating apparatus
    • Y10S68/903—Perforated drum and continuous textile feed and discharge

Definitions

  • the present invention relates to an apparatus for the wet-treatment, preferably for washing and impregnating liquid-permeable materials which can be stressed in the lengthwise direction, such as tow, top slivers, yarn, woven and knitted fabrics, needled felts and tufteds, fiber fleeces and similar materials in a running length.
  • liquid-permeable materials which can be stressed in the lengthwise direction, such as tow, top slivers, yarn, woven and knitted fabrics, needled felts and tufteds, fiber fleeces and similar materials in a running length.
  • the material being treated is guided through the treatment bowls on at least one sleve drum through which the treatment liquid flows.
  • An object of the present invention is to avoid the prior art disadvantages in the wet-treatment of materials, for example, the Washing and impregnating of liquid-permeable materials.
  • Another object of the present invention is to provide an improved apparatus wherein particles of contamination which have become deposited on the material being treated during the treatment process are removed from said material.
  • vacuum extraction devices may be correlated to the well known sieve drum treatment bowls.
  • the apparatus generally comprises a container which is at least partially filled with the treatment liquid and in which at least one and frequently several sieve drums are disposed through which the treatment liquid flows. It is desirable to correlate a suction tube and/or a suction tube of the vacuum extraction device directly to a guide roller at the discharge end of the apparatus, preferably in front of the guide roller as in this way a safe and generally undisturbed material guidance, without fluttering, is obtained. However, it is also possible to arrange a suction tube between two guide rollers at the discharge end of the apparatus. This is especially expedient if the material length is previously subjected to a fluttering motion.
  • the apparatus with at least one perforated guide roller connected to the vacuum extraction device and to provide a bathe in or around the perforated guide roller which permits vacuum extraction at only one suction slit.
  • at least the guide roller for discharging the material can be designed as a suction roller.
  • both guide rollers are designed as suction rollers.
  • the guide rollers between adjacent bowls as suction rollers.
  • the capacity of the well known devices which use a squeezing means behind each treatment bowl can be substantially increased if a suction roller and/or a suction tube is correlated to the apparatus and generally provided in front of the squeezing means.
  • a relatively low partial vacuum of about 100 mm. water column is generally suflicient for the vacuum extraction device.
  • the bottom roller of a squeezing means as a suction roller whereby the material can be vacuum extracted at the nip but also before and after passing the nip.
  • FIG. 1 shows the apparatus of the present invention with a sieve drum subjected to a suction draft
  • FIG. 2 shows another embodiment of the apparatus of the present invention using two sieve drums arranged one above the other;
  • FIG. 3 shows the embodiment of the present invention wherein more than one sieve drum means is utilized with a guide roller disposed therebetween;
  • FIG. 4 shows, in detail, how the treatment liquid is taken from one sieve drum and introduced into another sieve drum.
  • the apparatus of the present invention comprises a liquid container 1 which is filled with a treatment liquid 2.
  • a sieve drum 3 subjected to a suction draft is provided for guiding the material 4 through the treatment liquid.
  • guide rollers 5 and 6 are correlated and are designed as sieve rollers which are connected to a vacuum extraction device, not shown.
  • a baflle is provided which leaves only a suction slit 11 uncovered at the guide rollers.
  • Further guide rollers 7 and 8 are situated at the inlet and discharge end of the liquid container 1.
  • suction tubes 9 which are shown by the dash-dot line in the drawing may also be arranged between the guide rollers 6 and 8 and/or between the guide rollers 7 and 5.
  • the apparatus according to FIG. 2 is similar in design to that of FIG. 1.
  • two sieve drums 3 are arranged one above the other, the bottom sieve drum being subjected to a suction draft and the top sieve drum being subjected to an excess pressure.
  • This is advantageous because the liquid drawn into the bottom sieve drum is pumped into the top sieve drum by means of the same pump (not shown) which may be correlated to the face of either sieve drum.
  • each sieve drum may also be subjected to a suction draft or to an excess pressure, or the upper sieve drum may be subjected to a suction draft and the lower one to an excess pressure.
  • the suction draft is interrupted by means of baffies 12 arranged in the sieve drums just as with the sieve drum of the apparatus according to FIG. 1.
  • the material 4 is immersed in the liquid via a guide roller 7 and another guide roller 13 which is correlated to the upper sieve drum 3.
  • the material 6 is passed around the upper sieve drum and subsequently around the lower sieve drum.
  • the material is passed over another guide roller 14 (behind the guide roller 13) which is correlated to the lower sieve drum 3 before it is passed on to the guide roller 8 at the discharge end of the bowl.
  • FIG. 3 shows the embodiment of the present invention wherein more than one sieve drum means is utilized with a guide roller 8 disposed therebetween.
  • a suction tube 9 is provided for dehydrating the material.
  • a further dehydration by squeezing can be effected if the guide roller 8 is designed as a squeeze roller and if another squeeze roller 15, shown in FIG. 4, is correlated to the squeeze roller 8.
  • FIG. 4 shows, in detail how the treatment liquid is taken from one sieve drum and introduced into another sieve drum.
  • An apparatus for the wet-treatment of materials which comprises a container means which is at least partially filled with a treatment liquid, at least one sieve drum means rotatably disposed within the container means, the inside of said sieve drum means being subjected to a suction draft or provided with a positive pressure, thereby producing said suction draft or positive pressure along substantially the entire surface of the sieve drum means in contact with the material being treated, causing said material to be penetrated by the treatment liquid, inlet means for introducing the material to be treated to the container means, at least one vacuum extraction means associated with the sieve drum means on the discharge side of said sieve drum means, and outlet means for removing the materail from the apparatus.
  • the vacuum extraction means comprises sieve rollers communicating with a suction tube of a vacuum means.
  • the squeezing means comprises two roller means disposed one above the other, the lower roller means being designed as a suction roller.
  • the squeezing means comprises two roller means disposed one above the other, the lower roller means being designed as a suction roller.
  • guide roller means are positioned in the container means to extend the dwelling path of the material being treated in said container means.
  • a pump means communicates with the inside of one of the sieve drum means producing a suction draft therein, the treatment liquid drawn out of said sieve drum means being pumped by said pump means to the other sieve drum means producing an excess pressure therein.
  • An apparatus for the wet-treatment of materials which comprises a container means which is at least partially filledwith a treatment liquid, at least one sieve drum means rotatably disposed Within the container means, the inside of said sieve drum means being subjected to a suction draft thereby producing penetration of the treatment liquid from the outside to the inside thereof, inlet means for introducing the material to be treated to the container means, at least one vacuum extraction device associated with the sieve drum means and the flow side of the material being treated on the discharge side of said sieve drum means, and outlet means for removing the material from the apparatus.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
US687320A 1966-12-03 1967-12-01 Apparatus for the wet-treatment of liquid-permeable materials Expired - Lifetime US3608340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0032473 1966-12-03

Publications (1)

Publication Number Publication Date
US3608340A true US3608340A (en) 1971-09-28

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ID=7587296

Family Applications (1)

Application Number Title Priority Date Filing Date
US687320A Expired - Lifetime US3608340A (en) 1966-12-03 1967-12-01 Apparatus for the wet-treatment of liquid-permeable materials

Country Status (6)

Country Link
US (1) US3608340A (fr)
JP (1) JPS4941152B1 (fr)
BE (1) BE707189A (fr)
DE (1) DE1635106A1 (fr)
FR (1) FR1547864A (fr)
GB (1) GB1193710A (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984198A (en) * 1972-02-23 1976-10-05 Hoechst Aktiengesellschaft Device for the impregnation and drying of textile material
US4068501A (en) * 1976-10-25 1978-01-17 Knit-Fin Machinery Ltd. Apparatus for treating tubular fabrics
US4151619A (en) * 1973-02-07 1979-05-01 Eduard Kusters Process for treatment of synthetic textile webs
US4259853A (en) * 1978-02-06 1981-04-07 Vepa Aktiengesellschaft Using a continuous open-width washing machine for pile-structured textiles, and equipment therefor
US4324116A (en) * 1978-08-18 1982-04-13 Envirotech Corporation Twin belt vacuum washer
US4565077A (en) * 1981-11-16 1986-01-21 Armstrong World Industries, Inc. Liquid treating apparatus
US4805425A (en) * 1986-11-20 1989-02-21 Vepa Aktiengesellschaft Dewatering device using suction removal of liquid
US5636452A (en) * 1995-10-27 1997-06-10 James River Corporation Of Virginia Paper drying machine and method for drying a paper web in a paper drying machine
US5729913A (en) * 1996-08-21 1998-03-24 Boise Cascade Corporation Dryer for paper machine
US6634192B2 (en) * 2001-02-12 2003-10-21 Pti Advanced Filtration, Inc. System and method for flushing a membrane web using a vacuum roller
KR101676490B1 (ko) * 2016-05-31 2016-11-15 신종현 안전진단용 콘크리트 탄산화깊이 측정장치
ES2683795A1 (es) * 2017-03-27 2018-09-27 Nous Projectes Ram Aigua Sl Procedimiento de retirada de aceite de tejidos

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2002144C3 (de) 1966-08-20 1983-04-21 Vepa AG, 4125 Riehen, Basel Dämpfer zum kontinuierlichen Fixieren von Farben auf Textilbahnen
DE2065993C3 (de) * 1969-06-13 1982-04-01 Vepa AG, 4125 Riehen, Basel Vorrichtung zum Dämpfen von Textilbahnen größerer Breite, insbesondere mit einem Flor aus druckempfindlichen Fasern
DE2066150C3 (de) * 1970-01-19 1981-09-03 Vepa AG, 4125 Riehen, Basel Vorrichtung zum kontinuierlichen Behandeln von voluminösen Textilbahnen
DE2108220C2 (de) * 1970-01-19 1984-09-06 Vepa AG, Riehen, Basel Vorrichtung zum kontinuierlichen Behandeln von voluminösen Textilbahnen
EP0001063B1 (fr) * 1977-09-03 1981-07-08 Bayer Ag Procédé pour le lavage ou/et le séchage de feuilles contenant du liquide fabriquées par la précipitation électrolytique ou la coagulation thermique ou électrique de caoutchouc naturel ou/et synthétique

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984198A (en) * 1972-02-23 1976-10-05 Hoechst Aktiengesellschaft Device for the impregnation and drying of textile material
US4151619A (en) * 1973-02-07 1979-05-01 Eduard Kusters Process for treatment of synthetic textile webs
US4068501A (en) * 1976-10-25 1978-01-17 Knit-Fin Machinery Ltd. Apparatus for treating tubular fabrics
US4259853A (en) * 1978-02-06 1981-04-07 Vepa Aktiengesellschaft Using a continuous open-width washing machine for pile-structured textiles, and equipment therefor
US4324116A (en) * 1978-08-18 1982-04-13 Envirotech Corporation Twin belt vacuum washer
US4565077A (en) * 1981-11-16 1986-01-21 Armstrong World Industries, Inc. Liquid treating apparatus
US4805425A (en) * 1986-11-20 1989-02-21 Vepa Aktiengesellschaft Dewatering device using suction removal of liquid
US5636452A (en) * 1995-10-27 1997-06-10 James River Corporation Of Virginia Paper drying machine and method for drying a paper web in a paper drying machine
US5784801A (en) * 1995-10-27 1998-07-28 James River Corporation Of Virginia Paper drying machine for drying a paper web in a paper drying machine
US5729913A (en) * 1996-08-21 1998-03-24 Boise Cascade Corporation Dryer for paper machine
US6634192B2 (en) * 2001-02-12 2003-10-21 Pti Advanced Filtration, Inc. System and method for flushing a membrane web using a vacuum roller
KR101676490B1 (ko) * 2016-05-31 2016-11-15 신종현 안전진단용 콘크리트 탄산화깊이 측정장치
ES2683795A1 (es) * 2017-03-27 2018-09-27 Nous Projectes Ram Aigua Sl Procedimiento de retirada de aceite de tejidos

Also Published As

Publication number Publication date
JPS4941152B1 (fr) 1974-11-07
GB1193710A (en) 1970-06-03
FR1547864A (fr) 1968-11-29
DE1635106A1 (de) 1971-03-25
BE707189A (fr) 1968-05-28

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