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2000年6月,中国地质科学院勘探技术研究所与西安探矿机械厂合作,研制成功了“液压驱动、程序控制、计量显示、集中操纵、机电液一体化”的高新技术产品“SYB-90型双液变比化学灌浆泵”。检测证明:该泵运转平稳、动作协调、性能可靠,其主要技术指标均达到或超过设计要求。 SYB—90型双液变比化学灌浆泵是一种卧式四缸单作用往复式柱塞泵,由两组油缸的两端活塞杆分别推动相应的主泵浆缸柱塞作往复运动,实现吸排浆液;两组油缸分别由各自独立的两台变量油泵驱动;两组浆缸各有独立的呈直通式布局的吸排液球阀、吸人与排出通道:其中一组泵吸与排出纯水泥浆,另一组泵吸与排出化学浆液,水泥浆液与化学
June 2000, Institute of Exploration Technology, Chinese Academy of Geological Sciences and Xi’an prospecting Machinery Factory, the successful development of the “hydraulic drive, process control, measurement display, centralized control, mechanical and electrical integration” of high-tech products “SYB-90 double Liquid ratio chemical grouting pump. ” Test proved: The pump runs smoothly, coordinated action, reliable performance, the main technical indicators have reached or exceeded the design requirements. SYB-90 two-liquid ratio chemical grouting pump is a horizontal four-cylinder single-acting reciprocating piston pump, the cylinder rod at both ends of the two groups are respectively driven by the corresponding reciprocating piston plunger reciprocating Suction and discharge slurry; two cylinders were independently driven by two variable oil pump; two independent slurry tank has a straight through type of suction and discharge ball valve, suction and discharge channels: one of the pump and discharge pure water slurry The other group pumps and discharges chemical slurries, cement slurries and chemicals