US3852027A - Fume extractors for the heaters of textile processing machines - Google Patents

Fume extractors for the heaters of textile processing machines Download PDF

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Publication number
US3852027A
US3852027A US00419520A US41952073A US3852027A US 3852027 A US3852027 A US 3852027A US 00419520 A US00419520 A US 00419520A US 41952073 A US41952073 A US 41952073A US 3852027 A US3852027 A US 3852027A
Authority
US
United States
Prior art keywords
chamber
heater
yarn
container
filament
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
US00419520A
Other languages
English (en)
Inventor
F Howorth
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.)
Howorth Air Conditioning Ltd
Original Assignee
Howorth Air Conditioning Ltd
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 Howorth Air Conditioning Ltd filed Critical Howorth Air Conditioning Ltd
Application granted granted Critical
Publication of US3852027A publication Critical patent/US3852027A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/008—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass with elimination of fumes

Definitions

  • a fume extractor unit for the heaters of textile yarn or filament processing machines comprises a closed Dec. 8, 1972 Great Britain 56765/72 end container Surrounding a heater and having a chamber closed by an insulated sealed door to allow [52] :15. Cl. 43245297, 2362/; for threading the yarn or filament through the heater, [51] nt. Cl. and an exhaust pipe communicates the Chamber with [58] new of 32/ 4/ /3 a suction duct connected to extract fumes directly 6] R f n Cted from the chamber and minimize condensation therein.
  • the invention as described in said US. Pat. No. 3,796,538 comprises a heater container closed at each end and surrounding the heater an insulated-sealed door or cow] for closing one side of a chamber in the container to allow. for threading the yarn or filament through the heater, an exhaust duct or hole and exhaust pipe from the door communicating with a main exhaust duct extending substantially parallel with the heater and insulating linings on the top and bottom walls of the chamber to prevent the loss of heat, the insulated seal on the door or cowl extending into the-chamber in contact with the linings and having flanges in engagement with the container walls to prevent the escape of fumes.
  • a fume extractor unit comprises a heater container closed at each end, surrounding the heater and an insulated sealed door or cowl for closing one side of a chamber in the container to allow for threading the yarn or filament through the heater characterised by an exhaust pipe communicating with the chamber and with a suction duct common to a plurality of heater containers to extract fumes from the chamber.
  • a door D for a fume extractor chamber b is formed with an inner wall (1 defining a chamber 1 the door being extruded integrally.
  • An extruded seal J" is mounted on the inner wall (1 of the door or cowl to extend longitudinally thereof and into the interior of the container B formed with the curved recesses b through which the yarn 1 travels and by which heat is transmitted from heater B to the yarn or filament, the recesses being formed in the rear wall of a chamber 12.
  • the sides of the container B are lined with ceramic insulating material B and flanges a" on the seal a engage the walls of the container B, to prevent condensation on a portion of the seal contacting the lining material B
  • the inner face of the seal d is provided with a reflecting metal strip :1
  • Additional exhaust pipes D (shown diagrammatically) from the ends of the suction duct D may be provided adjacent one or both ends to pick up any fumes escaping into the room around the yarn during its passage into and from the heater tubes. Such fumes may escape from the upper inlet end due to convention currents from the lower end with the yarn.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
US00419520A 1972-12-08 1973-11-28 Fume extractors for the heaters of textile processing machines Expired - Lifetime US3852027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5676572A GB1401546A (en) 1972-12-08 1972-12-08 Fume extractors for the heaters of textile processing machines

Publications (1)

Publication Number Publication Date
US3852027A true US3852027A (en) 1974-12-03

Family

ID=10477485

Family Applications (1)

Application Number Title Priority Date Filing Date
US00419520A Expired - Lifetime US3852027A (en) 1972-12-08 1973-11-28 Fume extractors for the heaters of textile processing machines

Country Status (5)

Country Link
US (1) US3852027A (en:Method)
CH (1) CH570478A5 (en:Method)
CS (1) CS168462B2 (en:Method)
DE (1) DE2360031A1 (en:Method)
GB (1) GB1401546A (en:Method)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731290A (en) * 1927-12-19 1929-10-15 Fred S Boltz Drying, waste-heat recovery, and cooling system
US2792206A (en) * 1954-05-20 1957-05-14 Sharon Tube Company Buttweld pipe manufacture
US3359650A (en) * 1965-08-19 1967-12-26 Harrington Mfg Company Peanut dryer connector
US3782890A (en) * 1971-06-08 1974-01-01 Howorth Air Conditioning Ltd Fume extractors for the heaters of textile processing machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731290A (en) * 1927-12-19 1929-10-15 Fred S Boltz Drying, waste-heat recovery, and cooling system
US2792206A (en) * 1954-05-20 1957-05-14 Sharon Tube Company Buttweld pipe manufacture
US3359650A (en) * 1965-08-19 1967-12-26 Harrington Mfg Company Peanut dryer connector
US3782890A (en) * 1971-06-08 1974-01-01 Howorth Air Conditioning Ltd Fume extractors for the heaters of textile processing machines

Also Published As

Publication number Publication date
CS168462B2 (en:Method) 1976-06-29
GB1401546A (en) 1975-07-16
DE2360031A1 (de) 1974-06-27
CH570478A5 (en:Method) 1975-12-15

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