Double-chamber balance container liquid level measuring device

Abstract

The invention provides a liquid level measuring device for a double-chamber balance container, which includes a dual-chamber balance container cylinder, an upper head, a lower head, an upper connecting pipe, a lower connecting pipe, a T-shaped connector, a positive pressure pipe, a sewage pipe, and a condensing plate Pipe, negative pressure pipe, boiler, steam drum vapor phase conduit, sewage treatment anti-pollution discharge pipe structure, anti-steam pressure excessive self-control release pipe structure and adjustable support mounting frame structure. The arrangement of the dual-chamber balance container cylinder in the present invention is beneficial to collecting the condensed water flowing back from the condensing coil, and discharging the condensed water into the downcomer of the boiler to heat and store heat for the entire container during the flow, ensuring that the container and The temperature in the steam drum is consistent, thereby ensuring the accuracy of the measurement results; the setting of the T-shaped connector is beneficial to ensure that the water level of the connector changes with the water level of the steam drum, so that the pressure on the positive pressure side changes with the pressure of the boiler drum. Changes, thereby ensuring measurement accuracy, reducing liquid level measurement errors, and improving detection efficiency.

Description

technical field [0001] The invention belongs to the technical field of boiler steam drum liquid level measurement, in particular to a liquid level measurement device of a double-chamber balance container. Background technique [0002] The double-chamber balance container is a liquid level measuring device with a certain self-compensation ability. Its main structure has a container cylinder. The upper part of the container cylinder is connected with a steam connection line and the lower part is connected with a liquid connection line. The steam connection line is equipped with a steam inlet valve, and the liquid connection line is equipped with a water inlet valve. The container cylinder body The bottom of the container is connected with a sewage pipeline, a sewage valve is installed on the sewage pipeline, a reference cup is arranged in the container cylinder below the steam outlet end of the steam connection line, and the bottom of the reference cup is connected with a posi...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a dual-chamber balance container liquid level measuring device to solve the problem that the existing balance container has large measurement data errors resulting in poor measurement accuracy, low safety factor, easy pollution of the environment and inconvenient installation during sewage discharge fixed problem

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