The invention provides a liquid level measuring device for a double-chamber balance container. The device comprises a double-chamber balance container
barrel body, an upper sealing head, a lower sealing head, an upper connecting
pipe, a lower connecting
pipe, a T-shaped communicating vessel, a
positive pressure pipe, a blow-off pipe, a condensing coil, a negative
pressure pipe, a boiler, a steam pocket steam phase guide pipe, a blow-
off treatment antifouling
discharge pipe structure, an
automatic control release pipe structure capable of preventing
steam pressure from being too high and an adjustable support mounting frame structure. According to the arrangement of the double-chamber balance container
barrel,
condensed water flowing back from the condensing coil can be collected and discharged into a descending pipe of a boiler, the whole container is heated and subjected to heat storage in the flowing process, it is guaranteed that the temperature in the container and the temperaturein a steam pocket are consistent, and then the accuracy of a measurement result is guaranteed. The arrangement of the T-shaped communicating vessel is beneficial to ensuring that the
water level height of the communicating vessel changes along with the
water level of the
steam drum, so that the pressure of the
positive pressure side changes along with the pressure change of the boiler
steam drum,thereby ensuring the measurement accuracy, reducing the
liquid level measurement error and improving the detection efficiency.