Method for pumpback and storage of cutting waste liquid

• Main Author: HE JINHUI
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2021
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; TEXTILES; TREATING TEXTILE MATERIALS BY LIQUIDS, GASES OR VAPOURS; TREATMENT OF TEXTILES OR THE LIKE

The invention discloses a method for pumpback and storage of cutting waste liquid, and relates to the technical field of automatic cutting waste liquid recovery of dyeing and finishing processes. Themethod comprises the following steps: 1, a motion mechanism controls a mechanical pumping hand to pump a certain volume of stock solution through a material suction needle cylinder according to material suction parameters set by an input module, the stock solution in the material suction needle cylinder is extruded to a material cutting bottle by the mechanical pumping hand; and 2, according to the cutting parameters, a controller controls a cutting needle cylinder to extrude a certain volume of cutting liquid, the cutting liquid is conveyed to the material cutting bottle through a cutting pipe opening, and thus automatic cutting is completed. In any above-mentioned step, a peristaltic pump of a waste liquid pumpback and storage device is controlled to pump back the stock solution or the cutting solution leaked in