US 12,487,613 B2
Machine for smashing thermosetting materials
Pin-Tsung Cheng, Kaohsiung (TW); Shuo-Peng Liang, Taichung (TW); and Jen-Ji Wang, Changhua County (TW)
Assigned to INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu (TW)
Filed by INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu (TW)
Filed on Sep. 18, 2023, as Appl. No. 18/369,377.
Claims priority of application No. 112125095 (TW), filed on Jul. 5, 2023.
Prior Publication US 2025/0013252 A1, Jan. 9, 2025
Int. Cl. G05D 11/13 (2006.01); B02C 19/00 (2006.01); B09B 3/35 (2022.01); B09B 3/38 (2022.01); B09B 3/70 (2022.01); B09B 101/80 (2022.01)
CPC G05D 11/135 (2013.01) [B02C 19/0056 (2013.01); B09B 3/35 (2022.01); B09B 3/38 (2022.01); B09B 3/70 (2022.01); B09B 2101/80 (2022.01)] 3 Claims
OG exemplary drawing
 
1. A machine for smashing thermosetting materials, comprising:
a high-pressure direct drive pump assembly;
a mixing tank;
a chemical solution tank;
a hydraulic-control solenoid valve, connected spatially between the chemical solution tank and the mixing tank;
a low-pressure auxiliary pump;
a directional valve set, including a first directional valve, a second directional valve and a third directional valve, the first directional valve being configured to connect spatially between the high-pressure direct drive pump assembly and a nozzle, the second directional valve being configured to connect spatially between the high-pressure direct drive pump assembly and the mixing tank, the third directional valve being configured to connect spatially between the chemical solution tank and the mixing tank; and
a controller, connected signally with the high-pressure direct drive pump assembly, the mixing tank, the chemical solution tank, the hydraulic-control solenoid valve, the low-pressure auxiliary pump and the directional valve set,
wherein the controller is configured to control opens and closes of the first directional valve, the second directional valve, the third directional valve and the hydraulic-control solenoid valve.