Boiler double balancing vessel

The principle is that the balance container is divided into two pressure chambers. One is the reference water level, which is connected to the gas phase end of the container and the negative pressure side of the differential pressure transmitter. The other is the fluctuating water level, which is connected to the water phase end of the container and the positive pressure chamber of the differential pressure transmitter. The differential pressure generated by the two pressure chambers is inversely proportional to the liquid level of the container. According to this principle, the liquid level can be measured using a negative migration liquid level transmitter.

In fact, for questions similar to this, I suggest LZ search the forum next time to find them.

Dual-chamber balancing vessel Dual-chamber balancing vessel balancer FP type - single-chamber and double-chamber balancing vessels use: The FP-type balance vessel is an accessory for measuring liquid level. When measuring the liquid level of a low vessel, the FP-64A single-chamber balance vessel is used to measure the boiler water drum water level. The FP-64B double-chamber balance vessel should be used. Use a single-chamber balancer when measuring liquid levels in open or low-pressure vessels ； When measuring the boiler water drum water level, a double-chamber balancer is used. Model and applicable scope: Model name applicable scope: FP6.4A single-chamber balancer pressure ≤ 6.4Mpa FP-20A single-chamber balancer pressure ≤ 20.0Mpa FP-32B single-chamber balancer pressure ≤ 32.0Mpa FP-6.4B double-chamber balancer pressure ≤ 6.4Mpa FP-25B double-chamber balancer pressure ≤ 25.0Mpa Structural description: 　1. The balance container is composed of a positive pressure compensation tube, a negative pressure tube, a cylinder, a filter bucket, etc. 　2. The balance container and the steam drum outlet pipe are welded. Installation instructions: 1. During installation, the balance container must be kept vertical and the sampling pipe must be horizontal, but the steam sampling pipe can be tilted upward. 　2. The condensation water pipe should be connected to the downpipe with the fastest water circulation. Its takeover position is as shown in the diagram. This post was last edited by jujiangliu on 2009-4-21 13:21 ]

Thanks, I forgot to search, I will remember it next time.