Cylinder cleaning agent for high-temperature dye-jigger and application thereof

Abstract

The invention relates to a cylinder cleaning agent for a high-temperature dye-jigger and application thereof. The cylinder cleaning agent does not corrode a cylinder body, is good in cylinder cleaningeffect and saves cost. The cylinder cleaning agent comprises oxalic acid, citric acid, sodium dodecyl benzene sulfonate, lauryl sodium sulfate and water. The cylinder cleaning agent is added into thecylinder of the dye-jigger; 5 kg of the cylinder cleaning agent is added into every 100 L of water, and kept at a temperature of 100 DEG C for 8 h so as to realize cylinder cleaning; and after cylinder cleaning is finished, dyeing production can be directly conducted after cleaning via hot water in the cylinder, so cost is saved. The cylinder cleaning agent disclosed by the invention does not corrode a cylinder body through a neutralization reaction, and is good in cylinder cleaning effect and excellent in application performance; the cylinder cleaning agent is acidic, has good when used alone, and does not need to be used together with other assistants; and compared with conventional acid pickling, sodium hydrosulfite cleaning and other manners, the cylinder cleaning agent has the advantages that cleaning effect on scale on the cylinder of the dye-jigger is extremely excellent, dyeing production can be directly conducted after cleaning via hot water in the cylinder as cylinder cleaning is completed, cost is saved, and better effect is obtained.

Description

technical field [0001] The invention relates to the field of fabric dyeing and finishing, in particular to a cylinder cleaning agent for high-temperature dyeing jiggers which does not corrode the cylinder body, has good cylinder cleaning effect and saves costs, and an application thereof. Background technique [0002] As the state monitors the environmental protection production of the printing and dyeing industry more and more strictly, energy conservation and emission reduction has become the focus of the long-term development of the printing and dyeing industry. At present, the polyester spun fabrics commonly used in some umbrella fabrics, the current dyeing and finishing process is desizing first and then dyeing. Compared with the process of dyeing first and then retreating, the same bath dyeing process is shorter, energy consumption and cost are lower, and it is more in line with the current energy saving. The environmental protection trend of consumption reduction. ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-temperature jigger that does not corrode the cylinder body, has a good cleaning effect and saves costs in order to solve the problem that only citric acid has a certain effect in cleaning the existing deep-color machine cylinders, but its usage is relatively large. Cylinder cleaning agent and its application

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