Supercritical carbon dioxide fluid dyeing device with three dye vats
A carbon dioxide and liquid carbon dioxide technology, applied in solvent dyeing, equipment configuration for processing textile materials, combined with solvent recovery, etc., can solve the problems of single variety, low efficiency and high energy consumption, achieve fast dyeing speed, shorten the process flow, comprehensive low cost effect
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[0010] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0011] Such as figure 1 As shown, the present invention has a supercritical carbon dioxide fluid dyeing device with three dyeing vats, including a liquid carbon dioxide storage tank 1, a carbon dioxide injection high-pressure pump 2, a heater 3, a dye mixing tank 4, a mixed dye injection high-pressure pump 5, and a dyeing vat group 6. Decompression and temperature reduction device 7, separation kettle 8, condenser 9, and precision filter 10, characterized in that: the liquid carbon dioxide storage tank 1 is sequentially connected to the carbon dioxide injection high-pressure pump 2, heater 3, dye mixing tank 4, The mixed dye is injected into the high-pressure pump 5, the dyeing vat 6, the decompression and cooling device 7, the separation kettle 8, the condenser 9, and the precision filter 10. The dyeing vat group 6 has three dyeing vats in total, and each dyei...
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