Online PH governing system of dyeing and finishing production line
The utility model provides an online PH governing system of dyeing and finishing production line for solve and to detect, to control PH among the prior art on line in real time and cause unqualified etc. The problem of cloth. An online PH governing system of dyeing and finishing production line, inc...
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Zusammenfassung: | The utility model provides an online PH governing system of dyeing and finishing production line for solve and to detect, to control PH among the prior art on line in real time and cause unqualified etc. The problem of cloth. An online PH governing system of dyeing and finishing production line, including set up a PH sensor in the pond is handled to the concentrated alkaline of dyeing and finishing production line, set up acid-base neutralization pond a PH sensor after, the setting in the acid-base neutralization pond the 2nd PH sensor and be used for saving the liquid feeding bucket of neutralization reaction liquid, the liquid feeding bucket through a drain pipe with acid-base neutralization pond intercommunication, be equipped with a solenoid valve in the drain pipe, a PH sensor, the 2nd PH sensor and solenoid valve are connected with a control system respectively. The utility model discloses can carry out real-time detection to PH effectively to make it keep at certain within range, improved the accuracy of control, ensured the quality of cloth moreover, have very big practicality. |
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