GB922289A - Apparatus for treating yarns - Google Patents

Apparatus for treating yarns

Info

Publication number
GB922289A
GB922289A GB3771261A GB3771261A GB922289A GB 922289 A GB922289 A GB 922289A GB 3771261 A GB3771261 A GB 3771261A GB 3771261 A GB3771261 A GB 3771261A GB 922289 A GB922289 A GB 922289A
Authority
GB
United Kingdom
Prior art keywords
autoclave
pump
pumps
liquid
duct
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
GB3771261A
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.)
ILMA SpA
Original Assignee
ILMA SpA
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 ILMA SpA filed Critical ILMA SpA
Publication of GB922289A publication Critical patent/GB922289A/en
Expired legal-status Critical Current

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
    • D06B5/00—Forcing liquids, gases or vapours through textile materials 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
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/18—Passing liquid through fibrous materials in closed containers with a form not determined by the nature of the fibrous material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

<PICT:0922289/IV(a)/1> Apparatus for treating yarns comprises an autoclave with a support having perforated walls, therein associated with two centrifugal pumps for circulating liquid through the autoclave in two opposite directions, each pump being actuated by an independent motor, the motors being associated with means for making the pumps operative at alternating intervals. In the embodiment shown, autoclave 1 having a cover 2 is fitted with a support device 4 for the material to be treated. Centrifugal pump 5 driven by motor 7 through hydraulic coupling 8 is capable of circulating liquid through the material 3 from the inside to the outside whilst pump 6 similarly driven from another motor 7 is capable of circulating liquid through material 3 from the outside to the inside. The starting of each pump and the stopping at predetermined alternating time intervals in order to reverse the direction of flow may be controlled manually or by automatic means. The pumps are so constructed and dimensioned as to ensure that in a given time the quantities of liquid circulated in the two directions are equal. A heat exchanger 9 may be fitted to the autoclave for heating or cooling the liquid therein and a centrifugal pump 10 may be provided for establishing a high head in the autoclave. For this purpose the pump 10 is connected to an expansion reservoir 11 and sucks a small quantity of liquid therefrom and forces it into the short duct between the orifices of the pumps 5, 6. A valve 14 in duct 12 from the top of the autoclave to the reservoir 11 serves to control the pressure in the autoclave and any vapour or air collecting in the autoclave can escape via duct 12.
GB3771261A 1960-11-10 1961-10-20 Apparatus for treating yarns Expired GB922289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1940360 1960-11-10

Publications (1)

Publication Number Publication Date
GB922289A true GB922289A (en) 1963-03-27

Family

ID=11157415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3771261A Expired GB922289A (en) 1960-11-10 1961-10-20 Apparatus for treating yarns

Country Status (3)

Country Link
BE (1) BE610153A (en)
CH (1) CH381189A (en)
GB (1) GB922289A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756045A (en) * 1970-10-26 1973-09-04 Pretema Ag Apparatus for dyeing textile material
US4899558A (en) * 1987-08-20 1990-02-13 Ahiba Ag Laboratory apparatus for a wet treatment of textile materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756045A (en) * 1970-10-26 1973-09-04 Pretema Ag Apparatus for dyeing textile material
US4899558A (en) * 1987-08-20 1990-02-13 Ahiba Ag Laboratory apparatus for a wet treatment of textile materials

Also Published As

Publication number Publication date
BE610153A (en) 1962-03-01
CH381189A (en) 1964-08-31

Similar Documents

Publication Publication Date Title
GB1029797A (en) Heat generating unit for vulcanising belt joints
DE3880404D1 (en) CONTROL DEVICE FOR THE TEMPERATURE AND FLOW OF WATER.
US2713702A (en) Low-temperature autoclaves
SE8300417L (en) COMBINED AIR CONDITIONING AND HOT WATER PREPARATION
US1954455A (en) Air conditioning apparatus
GB922289A (en) Apparatus for treating yarns
GB860653A (en) Dialysis apparatus
GB1109686A (en) Apparatus for finishing fibrous material
US3069735A (en) Method and apparatus for sterilizing water
SE320544B (en)
US3150935A (en) Laboratory autoclaves
SE7907776L (en) homogenizer
US1374335A (en) Apparatus for drying metal strips
US4094638A (en) Apparatus for the continuous thermal sterilization of packing
GB1091152A (en) Improved mingler for temperature conditioning sugar masses
GB1408263A (en) Dry cleaning apparatus
US2548740A (en) Apparatus for dyeing or otherwise treating fibrous materials
FR2326230A1 (en) Autoclave for liquid treatment of textiles - has fluid circulated through it and by-pass circuit to control fluid flow
GB1203468A (en) Rotary regenerative heat exchange apparatus
US2242186A (en) Smoke precipitatob and heat sal
FR2033393A1 (en) Hydrothermal treatment, drying and cool- - ing of light concrete
GB744418A (en) Improvements relating to wet processing
CH378468A (en) Automatic hot air sterilizer
GB1472687A (en) Apparatus for the wet treatment of cloths
GB992420A (en) Automatically controlled boiler furnace