The function of a balance vessel
Thread Content
I would like to ask experts: what are the functions of balance vessels on steam boilers?
Used in combination with differential pressure transmitters to measure liquid levels; you can check that website – there’s a lot of information there: www.jsxyyb.com.cn/aboutme.asp
All are used in conjunction with a water level gauge
Used in conjunction with a level gauge, it enters the differential pressure transmitter to measure and control the water level
The functions of the balance vessel on a steam boiler are as follows: 1. To convert steam into water. The operating range of the differential pressure transmitter is from -20 to 80 degrees, and it cannot come into contact with steam. 2. To provide the differential pressure value. The negative-pressure side of the balance vessel must be filled with water, while the positive-pressure side is connected to the water in the steam drum; the difference between these two values gives the level of water in the steam drum, and this value is independent of pressure. 3. For steam drums operating under high temperature and high pressure, the specific gravity of water is no longer 1, so it is necessary to make adjustments to the level of water in the steam drum.