(2) Flow Rate: Factors include flushing power and impact frequency. The higher the flow rate, the greater the cleaning efficiency. Through our experiments and practice, at a pressure of 1350bar, a flow rate of 44L/min ensures that 8 nozzles can operate simultaneously, increasing the rotating cleaning surface. Time: The longer the time, the higher the cleaning frequency, and the better the cleaning efficiency. Requirement: 2 minutes per rod, equivalent to 4 seconds for each tube's up and down, 60 seconds of advance and 20-40 seconds of retreat for a 10-meter long tube, approximately 0.18 meters per second. 8 nozzle ultra-high-pressure jet rotating cleaning, with a requirement for the speed to be greater than or equal to 420rpm, adjustable.

(4)喷射 Method: The combination of喷射 distance,喷射 angle, and nozzle quantity serves as key determinants for maximizing cleaning capacity and efficiency. This proposal uses jingcheng (Jingcheng) diamond nozzles, with 8 water nozzles angled 45 degrees forward.