Model	TY/ZCQ240	TY/ZCQ270	TY/ZCQ300	TY/ZCQ360
Tank Diameter	700mm	800mm	900mm	1000mm
Processing Capacity	240m³/h	270m³/h	300m³/h	360m³/h
Vacuum	-0.03~-0.045MPa
Transmission Ratio	1.68			1.72
Degassing Efficiency	≥95%
Main Motor Power	15kw	22kw	30kw	37kw
Vacuum Pump Power	2.2kw	3kw	4kw	7.5kw
Impeller  Speed	860r/min	870r/min	876r/min	880r/min
Ex Marking	ExdIIBt4
Size	1750*860*1500mm	2000*1000*1670mm	2250*1330*1650mm	2400*1500*1850mm

The vacuum deaerator uses the suction effect of the vacuum pump to create a negative pressure zone in the vacuum tank. Under the action of atmospheric pressure, the mud enters the hollow shaft of the rotor through the suction pipe, and then is thrown to the tank in a spray pattern from the window around the hollow shaft. The wall, due to the impact of the separation wheel, separates the drilling fluid into thin layers, the bubbles immersed in the mud are broken, and the gas escapes. The gas is separated by the suction of the vacuum pump and the gas-water separator, and the gas is separated from the exhaust pipe of the separator Drain to a safe area, and the mud is discharged out of the tank by the impeller. Since the main motor is started first, and the impeller connected to the motor is rotating at a high speed, the mud can only enter the tank from the suction pipe, and will not be sucked through the discharge pipe.The suction of the vacuum pump is used to make the mud enter the vacuum tank, and the gas is pumped out of the vacuum tank by using it. The vacuum pump plays two different roles here. The water ring vacuum pump is always in an isothermal state during the working process, suitable for the suction of flammable and explosive gas, and has reliable safety performance. The mud is shot to the four walls at a high speed through the window of the rotor, the bubbles in the mud are broken completely, and the degassing effect is good. The main motor is biased and the center of gravity of the whole machine is lowered. The belt drive is adopted to avoid the complexity of the deceleration mechanism. The application of the steam-water separator does not cause water and air to be discharged at the same time, so that the exhaust pipe is always unblocked. In addition, it can also circulate water to the vacuum pump, saving water. The suction pipe is inserted into the mud tank and can be used as a high-power agitator when the mud is not immersed in air.