productWorking condition ICondition II
liquid oxygenLiu og3000 Nm3/ h2000 Nm3/ hpressure0. 8MPa0. 8MPapurity99. 5% 0299. 5% 02 liquid nitrogenflow0 Nm3/ h1100 Nm3/ hpressure |
0.35 MPapurity10 ppm 02;1 0 ppm 02 |
Equipment list of 3000 liquefaction unit | |||||
Serial number | Device description | Equipment classification | Specification, model and main parameters | quantity | Manufacturer |
1 | 3000 external device - liquefaction main tower | Pagoda | 3000m³/h | 1 set | Henan Kaiyuan Air Separation Group Equipment Co., Ltd |
2 | 3000 external device - high and low temperature expansion oil station | pump | Model: gy-80 * 2 / 10, oil supply flow: 80 * 2L / min, oil supply temperature: 43 , oil supply pressure: < 1.0MPa. | 1 set | Sichuan Jianyang Ruite mechanical equipment Co., Ltd |
3 | 3000 external device - liquid oxygen into storage tank liquid oxygen pump | pump | Model: ac30fc, component: 56895-100ablc, rotating speed: 2950rpm, pump size: 1 * 2 * 4.5 inches, material;Bronze, hydraulic test: 155psig, motor power: 5te | 1 set | American ACD |
4 | 3000 external device - high temperature expander | Refrigeration equipment | Working medium flow of nitrogen expander: pk-74.00m, pk-24.00m³/h. Booster flow: 15600m³/h. Expander inlet pressure: 2.575mpa, booster inlet pressure: 2.585mpa, expander outlet pressure: 0.474mpa, booster outlet pressure: 3.68mpa, expander inlet temperature: - 26 , booster inlet temperature: 40 , speed: 43210r / min. | 1 set | Sichuan Jianyang Ruite mechanical equipment Co., Ltd |
5 | 3000 external device - low temperature expander | Refrigeration equipment | Model: plpk-195.77/45.3-3.83, working medium: nitrogen, expander flow: 11746m³/h. Booster flow: 15600m³/h. Expander inlet pressure: 4.63mpa, booster inlet pressure: 3.665mpa, expander outlet pressure: 0.483mpa, booster outlet pressure: 4.67mpa, expander inlet temperature: - 109 , booster inlet temperature: 40 , speed: 45170r / min. | 1 set | Sichuan Jianyang Ruite mechanical equipment Co., Ltd |
6 | 3000 external device - circulating nitrogen compressor | compressor | Model: 3tvc44, medium: nitrogen, flow: 26500nm³/h. Inlet pressure: 343kpa, exhaust pressure: 2.6MPa, inlet temperature: 40 , working speed of each shaft: 2983 / 23381 / 24889r / min, driving power: 2800KW. | 1 set | Hangzhou Hangyang Turbine Machinery Co., Ltd |
7 | 3000 external device - raw material nitrogen compressor | compressor | Model: lgw425 / 0227, nominal volume flow: 88m³/Min, rated exhaust pressure: 0.35Mpa, driving power: 425kw, driving speed: 1480r / min. | 1 set | Wuxi Compressor Co., Ltd |
8 | 3000 external device - buffer tank | pot | Product No.: f12106, volume: 10M³ï¼Design pressure: 0.09mpa, design temperature: 20 , working medium: oxygen and nitrogen. | 1 set | Henan Kaiyuan Air Separation Group Equipment Co., Ltd |
9 | 3000 external device - expander aftercooler | Heat exchanger | Product No.: h120603101, volume: 10M³ï¼Design pressure: 0.8MPa, design temperature: 120 , working medium: compressed nitrogen, heat exchange area: 220.7m2, main material: s30408 / 1060. | 2 sets | Hubei Difeng heat exchanger Co., Ltd |
10 | 3000 external device - trace water analyzer | Analyzer | Model: ta2000-dp, range: - 80 - + 20 | 2 sets | Chongqing Trier |