A kind of dipping tank for maintaining the concentration of dye solution

Abstract

The invention discloses a dipping box for maintaining the concentration of dye liquor, which comprises a dipping tank body, a first installation seat arranged on the top of the dipping pool body, a first cloth feeding shaft arranged on the first installation seat, a device The second mounting seat on the top of the dipping pool body and the second cloth feeding shaft arranged on the second mounting seat, the third cloth feeding shaft is arranged in the body of the dipping pool body, and the inner wall of the dipping pool body is provided with There is a heating block, which is characterized in that: the top of the body of the dipping pool is provided with a storage chamber, and a feeding device is provided in the storage chamber; the top of the storage chamber is provided with a feeding port, and the feeding port is provided with There is a first sealing film that can be opened and closed automatically.

Description

technical field [0001] The invention belongs to the technical field of textile processing, in particular to a dipping box for maintaining the concentration of dye liquor. Background technique [0002] When the dyed cloth is dipped in the dipping box, the effect and efficiency of the dipping are usually reduced due to the continuous decrease of the concentration of the dye solution. [0003] After the newly injected dye solution is mixed with the remaining low-concentration dye solution, the dye concentration in the entire cabinet is lower than the newly injected dye concentration, and the concentration continues to decrease after long-term use. [0004] If the low-concentration dye liquor is discharged directly, it will not only cause waste of dye, but also pollute the environment. Therefore, how to recycle dye while reducing environmental pollution is a problem that the printing and dyeing industry needs to solve at present. [0005] Chinese patent CN207259784U discloses a...

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Problems solved by technology

[0004] If the low-concentration dyeing solution is discharged directly, it will not only cause waste of dyes, but also pollute the environment. Therefore, how to recycle dyes while reducing environmental pollution is a problem that the printing and dyeing industry needs to solve at present.

[0005] Chinese patent CN207259784U discloses a kind of dipping box, through the outer cavity of the reverse osmosis membrane, the water in the dyeing solution is discharged, and the concentration of the dyeing solution is increased; the concentration of the entire dyeing solution in the box is increased by mixing high and low concentration dyeing solutions. , the volume of the box is effectively used, and the dye is fully retained and utilized; although the problem of reducing the concentration of the dye solution is solved, the waste of the solvent is relatively large

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