The degassers are used to clean the gas in the drilling fluid, to ensure the drilling fluid property relatively stable, to guarantee the steady operation of swirlers. The degassers can be grouped into two kinds: ordinary pressure type and vacuum type. The ordinary pressure degasser is to use the centrifugal to take out gas to invade the mud, with the help of centrifugal force to make the mud spraying in the jet tanks and striking on the wall to make gas releasing. The vacuum degasser is to use the suction of the centrifugal, forming negative pressure in the vacuum tanks, under the action of drilling fluid at atmospheric pressure, through the suction pipe into the hollow shaft, then by umbrella piece of around the hollow shaft assembly, they jet to the skin of tank.
ZCQ Vacuum Degasser Parameters
| TYPE | ZCQ240 | ZCQ270 | ZCQ300 | ZCQ360 |
|---|
| Main Tank Diameter | 700mm | 800mm | 900mm | 1000mm |
| Thurput | ≤240 m3/h | ≤270 m3/h | ≤300 m3/h | ≤360 m3/h |
| Vaccum Degree/td> | -0.030~-0.045MPa | -0.030~-0.050MPa | -0.030~-0.055MPa | -0.040~-0.065MPa |
| Drive Ratio Vacuum Degree | 1.68 | 1.68 | 1.68 | 1.72 |
| Degassing Efficiency | ≥95% |
| Host Motor Power | 15kW | 22kW | 30kW | 37kW |
| Vacuum Pump Power | 2.2kW | 3kW | 4kW | 7.5kW |
| Overall Dimension | 1750×860×1500 | 2000×1000×1670 | 2250×1330×1650 | 2400×1500×1850 |
| Weight kg | 1150 | 1450 | 1800 | 2100 |
