The steam trap acts as a steam-blocking effect in the steam heating system. Choosing a suitable steam trap can make the steam heating equipment reach the highest working efficiency. In order to achieve the best results, a comprehensive understanding of the performance and characteristics of various types of traps is required.
There are many types of traps, each with different properties. When using the steam trap, Guilong believes that it is first necessary to select its special performance to meet the optimal operation of the steam heating equipment, and then consider other objective conditions, so that the choice of the trap you need is correct and effective.
Traps should be able to "recognize" steam and condensate in order to function as a vapor barrier. “Identification†Steam and condensate are based on three principles: density difference, temperature difference, and phase change. Three types of traps were then produced according to three principles: classified as mechanical, thermostatic, and thermodynamic.
The mechanical type, also known as the float type, utilizes the difference in density between the condensed water and the steam. By changing the liquid level of the condensate, the float lifts the valve flap to open or close, thereby achieving the purpose of blocking steam. The mechanical type steam trap has a small degree of subcooling and is not affected by the working pressure and temperature change. Water is discharged, and no water is stored in the heating device, so that the heating device can achieve the best heat exchange efficiency. With a maximum back pressure of 80% and high working quality, it is the most ideal steam trap for production process heating equipment.
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