Pneumatic cutting fluid backflow device and working method thereof

• Main Authors: JIA FENG, TAO YIWEI, CAI JIAN, ZHAO YONGHUI, LI LEIYU, ZHENG LIBAO
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses a cutting fluid pneumatic backflow device and a working method thereof, and belongs to the technical field of cutting fluid recovery. The outer shell is provided with an air inlet pipe, an air outlet, a water inlet pipe and a water return port, a demisting bin and a flow guide pipe are arranged in the outer shell, the feeding end of the flow guide pipe is communicated with the air inlet pipe and the water inlet pipe, the discharging end is communicated with the demisting bin, and the demisting bin is communicated with the water return port and the air outlet. The method comprises the following steps that high-pressure air enters the outer shell to generate negative pressure; the negative pressure enables suction force to be generated at the water inlet pipe, and residual cutting fluid in the scrap iron vehicle is pumped into the filtering barrel; cutting fluid is pumped into the flow guide pipe through the water inlet pipe; the cutting fluid is discharged into the demisting bin through