ZYT1200/95-35 oilfield membrane separation nitrogen device EMU (hereinafter be called device for short) is suitable for natural gas of oil &gas filed, petroleum development, down hole special operation in process of production, pipeline purging, replacement of natural gas and pressing & washing well, drilling operation and so on. technical parameter of the device model of the device vehicle EMU: ZYT1200/95-35 model of nitrogen vehicle: ZYT5270TDF() ZYT5270TDF nitrogen generating vehicle (depending on notice) model of nitrogen injection vehicle :ZYT5290TDZ() ZYT5290TDZ nitrogen add pressure vehicle (depending on notice) nitrogen output: ≥1200Nm3/h(nitrogen purity 95%) nitrogen purity: 95%~99% adjustable Max. output pressure of nitrogen: 35MPa discharge temperature of nitrogen: ≤75ºC load changing rate: 50%~100% drive type of the device: diesel engine power of the total assembly engine: 807KW the total fuel consumption: 183L/h~136L/h(100%~70%load rate) moves manner: truck mounted moving : Working standard: continuously automatic operation for 24 hours (design continuous operation time≥250 hours, design operation time ≥7200 hours/ year ) working environment: field well site environment qualified nitrogen delivery time: ≤10min
After being compressed to 2.5 MPa by air compressor, the environment air enters into compressed air handling system. After being removed water, removed dust, removed oil and heated in the compressed air handling system, the compressed air is dry, clean, constant temperature and high quality. The high quality compressed air is through separating gas pipeline, then, evenly enters into every group of membrane assembly to separate nitrogen-oxygen, the separating rich oxygen air is into the atmosphere, and the desired purity, dry, clean nitrogen enters into nitrogen adding pressure system, after being added pressure, it is used for the users. The operation of every part has two kinds of working methods: situ monitored and centralized monitored. The completing device is installed on the two heavy duty off-road chassis, mainly includes the followings: compressed air source system air compressor sets. compressed air handling system The first stage filter (oil gas separator ), the second stage filter, freeze dryer, activated carbon degreaser, the third stage filter, heat heater, the forth stage filter.
Membrane separationnitrogen system
Separation air pipeline, membrane assembly, collection air pipeline, rich oxygen pipeline nitrogen add pressure system
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