Bucket Steam Trap

A steam trap is a device used to discharge condensates and non condensable gases with a negligible consumption or loss of live steam steam traps are nothing more than automatic valves they open close or modulate automatically.

Bucket steam trap.

The three important functions of steam traps are. The inverted bucket within the trap will rest on the bottom of the trap body keeping the valve open and allowing condensate to be discharged figure a in the top of the bucket there is a small bleed hole which allows air to escape from inside the bucket and exit through the outlet port figure b when steam arrives through the inlet of the trap it fills the inverted. The inverted bucket is the most reliable steam trap operating principle known. As the bucket moves up and down in the condensate a linkage connected to the bucket closes or opens a discharge valve trapping the condensate or allowing it to escape.

When steam or air enters the bucket the bucket gains buoyancy and closes the valve. Discharge condensate as soon as it is formed unless it is desirable to use the sensible heat of the liquid condensate. Inverted bucket steam trap is a density operated steam trap which operates on the difference in density between steam and water. Energy efficient because it s so reliable.

With check valve fitted in the inlet they can be used with superheated steam. Inverted bucket traps are the most robust type of the mechanical traps. The liquid expansion steam trap employs a liquid expansion device to discharge condensate at a predefined temperature. Inverted bucket traps are the most robust type of the mechanical traps.

In inverted bucket steam traps the bucket within the trap is attached to a lever that opens and closes the trap valve in response to the bucket s motion. Inverted bucket steam traps. Working of a inverted bucket steam trap. Inverted bucket traps rely on the density difference between steam and water to drain condensate as it forms.

Able to resist waterhammer. In this trap an inverted bucket floats in the condensate that has filled the strap. An inverted bucket floats in condensate that surrounds the bucket. The heart of its simple design is a unique leverage system that multiplies the force provided by the bucket to open the valve against pressure.

The bucket trap uses an inverted bucket as a float device and a linkage connects the bucket to the valve head. Condensate causes the bucket to lose buoyancy and sink opening the valve and allowing the removal of the condensate.