A machine for the discontinuous treatment of fabric ropes comprises a tank (2) for containing a treatment bath (3), a plurality of motor-driven reels (4) which are positioned above the tank (2) for supporting and guiding a fabric rope (T) along a closed path in the tank (2), at least one spraying nozzle for dispensing a pressurised jet against the fabric (T), a recirculation duct (8) connected to a lower portion of the tank (2) and in fluid communication with the nozzles, a pump (P) operating on the recirculation duct (8), a manifold (12) connected to the recirculation duct (8) and extending along a main axis (X - X); a plurality of branch tubes (16) extending from the manifold and connected to the nozzles. The branch tubes (16) coming out of the manifold (12) spoke-style from positions which are substantially located at the same height along the main axis (X - X) of the manifold (12).
D06B 3/28 - Passage des matières textiles à travers des liquides, gaz ou vapeurs en vue d'effectuer un traitement, p. ex. lavage, teinture, blanchiment, encollage, imprégnation de tissus que des jets de substance traitante font avancer ou contribuent à faire avancer
D06B 23/00 - Parties constitutives ou accessoires d'appareils ou de machines, spécialement adaptés au traitement des matières textiles, non limités à un type particulier d'appareil prévu dans les groupes
2.
PLANT FOR THE DISCONTINUOUS TREATMENT OF YARNS OR FABRICS
A plant for the treatment of yarns or fabrics comprises a main tank (3) for containing a treatment bath (4) and a preparation vat (10) which is connected to the main tank (3). The vat (10) comprises a double-precision level switch (14) acting on the lower portion (12) of the vat (10) for detecting when a fill level (li) is exceeded which delimits a volume of the vat (10) that is less than the volume of the treatment bath (4), and also acting on the upper portion (11) of the vat (10) for detecting a fill level (I2) delimiting a volume substantially equal to the treatment bath (4). The vat (10) comprises a mixing duct (15) with ends connected to different points of the lower portion (12) and provided with a pump (P3), allowing the vat (10) to be activated for preparation of the bath (4) or for preparation only of the dyeing products.
D06B 23/20 - Aménagements des appareils pour effectuer une opération sur les liquides, les gaz ou les vapeurs de traitement, p. ex. une purification, une filtration ou une distillation
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