Performance and characteristics of free float ball trap
The structure of the free float ball trap is simple, and there is only one finely ground stainless steel hollow float inside the movable part. It is both a float and a shutter. It has no vulnerable parts and has a long service life. Self-automatic air exhaust device, very sensitive, can exhaust air automatically, high work quality.
Performance and characteristics of free float ball trap:
1. Continuous drainage, stable performance, large drainage and small leakage.
2. It can drain continuous saturated water, so that the condensed water of the equipment is less, the temperature rises quickly, and the heating temperature is stable.
3. There is an automatic cooling air exhaust device, no steam lock phenomenon, working balance and no noise.
When the free float ball trap is started, the air in the pipe is discharged through the Y series automatic air exhaust device. Low-temperature condensate enters the trap. The level of the condensate rises, the float rises, the valve opens, and the condensed water is quickly discharged. The steam quickly enters the equipment, and the equipment heats up quickly. The temperature-sensing liquid of the Y series automatic air exhaust device expands, and the automatic air exhaust device closes. The trap starts to work normally, and the float rises and falls with the condensate level, blocking steam and drainage. The valve seat of the free float ball trap is always below the liquid level, forming a water seal, no steam leakage, and good energy saving effect. The minimum working pressure is 0.01Mpa, and it is continuously drained without being affected by temperature and working pressure fluctuations within the range of 0.01Mpa to the highest working pressure. It can drain condensed water at saturation temperature, the minimum subcooling degree is 0 ℃, no water is stored in the heating equipment, and the heating equipment can achieve the best heat exchange efficiency. The back pressure rate is more than 85%, which is one of the most ideal traps for heating equipment in the production process.
According to the principle of buoyancy, free floating ball traps make the floating ball in the valve body move up and down as the water level changes, so as to achieve the valve opening and closing, that is, the role of drainage and steam resistance. The structure of the free float ball steam trap is simple. There is only one finely ground stainless steel hollow float inside, which is both a float and an opening and closing part. It has no wearing parts and has a long service life. When the device is just started, air and low-temperature condensate appear in the pipeline. The manual air exhaust valve can quickly remove non-condensing gas. The trap starts to work. The low-temperature condensate flows into the trap. Open the valve. The device quickly raises the temperature. Before the temperature in the pipe rises to the saturation temperature, the automatic air exhaust valve has been closed; the device enters normal operating conditions, the condensate decreases, the liquid level drops, and the float adjusts the valve hole flow with the liquid level; when the condensed water When stop entering, the float approaches the valve seat with the medium flow and closes the valve. The seat of the free-floating steam trap is always below the liquid level, forming a water seal and no steam leakage.
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