| 摘要 |
FIELD: fluidics; chemical, oil, and gas industries for compressing various gases where high-reliability compressing system is required, especially for chemically active media. SUBSTANCE: compressor is provided with pre-compression stage in the form of gas or steam-gas ejector or additional hydraulic jet compressor, and geometric dimensions of jet apparatuses introduced in device are optimized. This ensures two-fold increase in compression ratio. Compressor has fluid-gas ejector 1, receiving tank 2 with barrier 3, fluid pump 4 with heat exchanger 6, gas pre-compression stage 8 built up of gas ejector 9 or steam-gas ejector 12, or additional hydraulic jet injection. Highest degree of pressure rise is afforded by adequate selection of optimal dimensions of ejectors of both main and pre-compression stage. EFFECT: improved compression ratio of hydraulic jet compressor. 4 cl, 4 dwg |
