US1874398A - Dye vat for dying piece goods - Google Patents

Dye vat for dying piece goods Download PDF

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Publication number
US1874398A
US1874398A US390308A US39030829A US1874398A US 1874398 A US1874398 A US 1874398A US 390308 A US390308 A US 390308A US 39030829 A US39030829 A US 39030829A US 1874398 A US1874398 A US 1874398A
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US
United States
Prior art keywords
piece goods
dyeing
compartment
compartments
vat
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
US390308A
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English (en)
Inventor
Weise Hermann Oswald
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Individual
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Individual
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Filing date
Publication date
Priority claimed from GB262029A external-priority patent/GB327782A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1874398A publication Critical patent/US1874398A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D06B3/24—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in roped form
    • D06B3/26—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in roped form in superimposed, i.e. stack-packed, form
    • 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
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/10—Apparatus for passing fabrics in roped form through bleaching, washing or dyeing liquid, e.g. for continuous treatment
    • D06B2700/105—Apparatus for passing fabrics in roped form through bleaching, washing or dyeing liquid, e.g. for continuous treatment for batch treatment in winch vats of fabrics in roped form

Definitions

  • Known dyeing vats for iece goods with separate compartments for' yeing and chemicals consist of a single container provided with a perforated partition between the two compartments.
  • vats have serious drawbacks, due to their large surface for evaporation, giving rise to' a large formation of vapour and absorbing a considerable quantity of heat. Owing to the large formation of vapour in the dyeing chamber, a very large plant is required for its dissipation, and this involves a high cost in construction and working.
  • the dyeing vat according to this invention in which the compartment containing the dye and chemicals is provided with one or more covering devices and is separated from the dyeing compartment by a perforated heating wall, of which the perforated portion extends only to the lowest level of the dye liquor.
  • This construction of the wall ensures that no vapour can find its way into the dyeing compartment through perforations above the level of the liquid.
  • the loss of heat and the formation of vapour in the compartment can be still further reduced if the dyeing compartment, as well as the compartment containing the chemicals, is covered by one or more closing devices.
  • perforating the dividing wall is not absolutely necessary,'but, it is preferable for cases in which for any reason the dyeing compartment must be partially or enti rely uncovered.
  • FIG. 1 is a vertical section of a vat and Fig. 2, a top plan.
  • the vat (Figs. 1 and 2) consists of a liquor container a which is divided by a perforated heating wall 7) into the actual dyeing compartment c and the compartment d for the dye and chemicals.
  • the perforations of-the wall I) extend only to a half of the total height of the vat i. e. to the lowest level w of the liquor, the highest level being indicated at y the so that no vapour can pass into the dyeing compartment througbany perforations above this level and escape thence into the open air.
  • the compartment (1 is closed by two plates e and f and a pivoted lid 9 which prevent any large surface'for evaporation and reduce the whole heat losses by about 40 per cent.
  • a perforated tube it serves for heating the dye liquor and at the ,same time ensures a good circulation of the liquor in the opposite direction to the movement of the goods.
  • the compartment d can be closed by several adjacent covers. Also, instead of the pivoted cover, 5 flaps, slides or the like can be used.
  • the compartment c is closed by a door It extending over the whole length of the chamber, a passage 6 serving for introducing the goods and an upper member 7: serving as the 7; outlet passage for the goods
  • the drum Z and a co-operating roller m serve for moving the goods through the dye liquor.
  • the drum and the roller are connected by gear wheels 11. and 0 and close the passage 71 at the top.
  • a hinged door p is arso ranged in one side wall of the passage 73.
  • a pan (7 is provided which returns the liquor into the passage 2'.
  • the upper member is is also provided at one 35 side wall with a hinged door r and above with guides a through which the goods pass.
  • the goods which are preferably in the form of endless sheets, skeins or strandlike bodies. are or may be guided solely by the drum Z, which is preferably arranged so as to .form a tight closure with the opposite wall of the passage 11.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for 'the chemicals, closing devices for the dyeing compartment said devices having openings, and closures for said openings in-.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for the chemicals, a perforated wall separating said compartments, closing devices for said compartments, the perforations in the wall lying below about half the height of the wall measured from the bottom.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for the chemicals, closing devices for said compartments, the closing device for the dyeing compartment forming an upper vertical passage including an aperture for the entrance of an endless length of piece goods and means for guiding said goods for a short distance outside the covered vat.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for the chemicals, closing devices for said compartments, the closing device for the dyeing compartment forming an upper vertical passage having an aperture for the entrance of an endless length of the piece goods and a drum closing said passage.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for the chemicals, closing devices for said compartments, the closing device for the dyeing compartment forming an upper vertical passage having an aperture for the entrance of an endless length of the piece goods, and a drum and a cooperating roller closing said passage.
  • dye vat for piece goods comprising passage, and a pan below the drum for returning the drippings of dye liquor to the dye vat.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for the chemicals, closing devices for said compartments, the closing device for the dyeing compartment forming upper vertical passages with an inlet and an outlet opening respectively and means for guiding endless lengths of piece goods for a small distance outside the covered vat.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for the chemicals, closing devices for said compartments, the closing device for the dyeing compartment forming upper vertical passages with an inlet and an outlet opening respectively for endless lengths of material to be dyed, and guides for such endless lengths of piece goods said guides closing said openings.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for the chemicals, closing devices for said compartments, the closing device for the dyeing compartment forming upper vertical passages with an inlet and an outlet opening respectively for endless lengths of material to be dyed, guides for such endless -len hs of piece goods said guides closing sai openings, and doors in the side walls of the passages.
  • a dye vat for piece goods comprising separate compartments for the actual dyeing and for the chemicals, closing devices for said compartments, the closing device for the dyeing compartment forming upper vertical passages with an inlet and an outlet opening respectively for endless lengths of material to be dyed, guides for such endless lengths of piece oods said guides closing said openings, ant? doors in the side walls of the passages and in the cover of the two compartments.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
US390308A 1928-01-17 1929-09-04 Dye vat for dying piece goods Expired - Lifetime US1874398A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1874398X 1928-01-17
GB262029A GB327782A (en) 1929-01-25 1929-01-25 Improvements relating to dye vats for dyeing

Publications (1)

Publication Number Publication Date
US1874398A true US1874398A (en) 1932-08-30

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ID=26011377

Family Applications (1)

Application Number Title Priority Date Filing Date
US390308A Expired - Lifetime US1874398A (en) 1928-01-17 1929-09-04 Dye vat for dying piece goods

Country Status (3)

Country Link
US (1) US1874398A (fr)
BE (1) BE357393A (fr)
FR (1) FR667410A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481916A (en) * 1946-07-09 1949-09-13 Du Pont Apparatus for processing yarn
US2702464A (en) * 1948-07-16 1955-02-22 Victor C Bohm Dyeing apparatus
CN113882098A (zh) * 2021-11-03 2022-01-04 江苏润云纺织科技有限公司 一种具有自清洁装置的染缸

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481916A (en) * 1946-07-09 1949-09-13 Du Pont Apparatus for processing yarn
US2702464A (en) * 1948-07-16 1955-02-22 Victor C Bohm Dyeing apparatus
CN113882098A (zh) * 2021-11-03 2022-01-04 江苏润云纺织科技有限公司 一种具有自清洁装置的染缸
CN113882098B (zh) * 2021-11-03 2023-05-30 江苏润云纺织科技有限公司 一种具有自清洁装置的染缸

Also Published As

Publication number Publication date
BE357393A (fr)
FR667410A (fr) 1929-10-16

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