Water circulating system of dyeing and finishing machine

Abstract

The invention discloses a water circulating system of a dyeing and finishing machine, which comprises a plurality of independent dye barrels arranged linearly; the upper and lower parts of the dye barrels are connected to the same circulating pipe; a one-way wave and a hydraulic pump are arranged on the circulating pipe; closed separating barrels are arranged at positions where the water circulating pipe is connected with the dye barrels; the centers of the top parts of the cylindrical separating barrels are connected to the circulating pipe through connecting ports; the connecting ports are shaped like upright cones; circular arc filtering screens are arranged at positions on the lower parts of the connecting ports; rotary round water wheels are arranged on the lower parts of the filtering screens; and the bottom parts of the separating barrels are divided into equal sectorial cells in the same number as the dye barrels. In the water circulating system of the dyeing and finishing machine, which is designed according to the scheme, the dye solution in the circulating pipe can be uniformly distributed by the round water wheels and sectorial cells, a better distribution effect is achieved, the dye solution in all dye barrels is uniform, and the problem of nonuniform dye solution distribution in series dye barrels is solved.

Description

technical field [0001] The invention relates to a water circulation system of a dyeing and finishing machine, in particular to a water circulation system for evenly distributing dye liquor to a plurality of dye cylinders by the dyeing and finishing machine. Background technique [0002] At present, the water circulation system of dyeing and finishing equipment is as follows: figure 1 As shown, the four dyeing cylinders are connected in series, the dye liquor enters the four dyeing cylinders sequentially through the circulation pipeline, and then re-collects into the circulation pipeline from the liquid outlet hole at the lower part of the dyeing cylinder to achieve the function of circulation. From this, it is easy to see that the position of the four dyeing cylinders connected in series to the circulation pipeline is different, which causes the hydraulic pressure to be different (to be exact, it is gradually reduced), so it also brings about related problems. The problem i...

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Problems solved by technology

[0004]This device can solve the technical problems we raised, but in fact the cost of this device is very high, and after a period of use, it will cause problems such as aging of circuit control components , so it brings a lot of trouble to repair and maintenance, and the production cost increases accordingly.

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