Plant and method for supplying machines with dyes for the continuous dyeing of textile materials
First Claim
1. An apparatus for supplying machines with dye, the apparatus comprising:
- a plurality of dye tanks;
a metering/dissolving device connected to said plurality of dye tanks for preparing different dye solutions in each of said plurality of dye tanks from dyeing products;
a plurality of primary auxiliary tanks holding chemical and auxiliary solutions;
an auxiliary manifold selectively receiving the chemical and auxiliary solutions from said primary auxiliary tanks, said auxiliary manifold has a connection for receiving washing liquid;
a plurality of auxiliary tanks receiving a combination of the chemical and auxiliary solutions from said auxiliary manifold, said auxiliary tanks include motor driven stirrers;
a plurality of pumps, each of said plurality of pumps being connected to one of said plurality of dye and auxiliary tanks for removing a respective solution from a respective said tank;
a manifold connected to said plurality of pumps and receiving the solutions from said plurality of pumps;
a mixer arranged in said manifold and mixing the solutions in said manifold;
a programable control unit connected to said pumps and said metering/dissolving device for operating said pumps and said metering/dissolving device to prepare the dye.
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Accused Products
Abstract
Plant for supplying machines with dyes for the continuous dyeing of textile materials, comprising means for preparing a dyeing bath, the dyeing bath consisting of a mixture of dyeing products, chemicals and/or auxiliary products in aqueous solution, said means comprising an apparatus (12, 13, 14) for the preparation of dyeing solutions in preset strengths starting from said dyeing products, a plurality of tanks (1) for said chemicals and/or auxiliary products to which one or more pumps (6; 10) are associated for the removal of respective products, and an array of conduits for water supply. The outlets of said means are connected to a manifold (26) downstream of which is a dyeing machine (M) to be supplied, and to which manifold (26) means (27) are associated for mixing the products arriving thereat: the means for the preparation of the dyeing bath being associated to a programmable electronic unit (U). (FIG. 2).
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Citations
14 Claims
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1. An apparatus for supplying machines with dye, the apparatus comprising:
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a plurality of dye tanks;
a metering/dissolving device connected to said plurality of dye tanks for preparing different dye solutions in each of said plurality of dye tanks from dyeing products;
a plurality of primary auxiliary tanks holding chemical and auxiliary solutions;
an auxiliary manifold selectively receiving the chemical and auxiliary solutions from said primary auxiliary tanks, said auxiliary manifold has a connection for receiving washing liquid;
a plurality of auxiliary tanks receiving a combination of the chemical and auxiliary solutions from said auxiliary manifold, said auxiliary tanks include motor driven stirrers;
a plurality of pumps, each of said plurality of pumps being connected to one of said plurality of dye and auxiliary tanks for removing a respective solution from a respective said tank;
a manifold connected to said plurality of pumps and receiving the solutions from said plurality of pumps;
a mixer arranged in said manifold and mixing the solutions in said manifold;
a programable control unit connected to said pumps and said metering/dissolving device for operating said pumps and said metering/dissolving device to prepare the dye. - View Dependent Claims (2)
said washing liquid is water.
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3. An apparatus for continuously supplying dye, the apparatus comprising:
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a plurality of dye tanks;
a metering/dissolving device connected to said plurality of dye tanks for preparing different dye solutions in each of said plurality of dye tanks from dyeing products;
a plurality of pumps, each of said plurality of pumps being connected to one of said plurality of dye tanks for removing a respective dye solution from a respective said tank;
a manifold connected to said plurality of pumps and receiving the dye solutions from said plurality of pumps;
a mixer arranged in said manifold and mixing the dye solutions in said manifold;
a programable control unit connected to said pumps and said metering/dissolving device for operating said pumps and said metering/dissolving device to selectively, continuously, and automatically prepare and supply dye from the dyeing products. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
a plurality of auxiliary tanks holding one of chemical and auxiliary solutions for the dye and connected to said manifold by another plurality of pumps, said programable control unit controlling said auxiliary pumps;
an array of water conduits connected to said tanks and said metering/dissolving device.
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5. An apparatus in accordance with claim 4, further comprising:
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a plurality of primary auxiliary tanks holding primary chemical and auxiliary solutions;
an auxiliary manifold selectively receives the primary chemical and auxiliary solutions from said primary auxiliary tanks, and delivers a combination of the primary chemical and auxiliary solutions to one of said auxiliary tanks, said auxiliary manifold having a connection for receiving washing liquid.
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6. An apparatus in accordance with claim 5, wherein:
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said auxiliary tanks include motor driven stirrers;
said washing liquid is water.
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7. An apparatus in accordance with claim 3, wherein:
said mixer includes a screw feeder fitted in said manifold.
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8. An apparatus in accordance with claim 3, wherein:
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said plurality of pumps are positive displacement pumps;
a flow meter is arranged at each of said plurality of pumps;
a valve is arranged downstream of each of said flow meters.
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9. An apparatus in accordance with claim 3, wherein:
said plurality of pumps flow the dyeing solutions through the manifold and cooperate with the mixer to mix the dyeing solutions.
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10. An apparatus in accordance with claim 3, wherein:
said programmable control unit selectively controls the metering/dissolving device for preparation of the different dye solutions.
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11. An apparatus in accordance with claim 3, further comprising:
a liquid conduit connected to said metering/dissolving device for providing a washing liquid, said programmable control unit passing the washing liquid through said metering/dissolving device and into one of said dye tanks to clean said metering/dissolving device, the washing liquid being an ingredient of the dye solution in said one tank.
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12. An apparatus in accordance with claim 11, wherein:
said programmable control unit measures an amount of washing liquid used to clean said metering/dissolving device, and said programmable control unit adds a remainder amount of the washing liquid to said one tank to prepare a respective dye solution for said one tank.
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13. An apparatus in accordance with claim 11, further comprising:
a liquid conduit connected to said metering/dissolving device for providing a washing liquid, said programmable control unit passing the washing liquid through said metering/dissolving device and into one of said dye tanks to clean said metering/dissolving device, the washing liquid being an ingredient of the dye solution in said one tank.
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14. An apparatus in accordance with claim 13, wherein:
said programmable control unit measures an amount of washing liquid used to clean said metering/dissolving device, and said programmable control unit adds a remainder amount of the washing liquid to said one tank to prepare a respective dye solution for said one tank.
Specification