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Steam pressure tapping point

2018-12-27View Original

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May I ask what this device is? It is found at the pressure tapping point from the steam flash tank to the instrument box – what is its function?
Reply #22018-12-28
Separates condensate water to prevent water from entering the instruments and affecting measurement results
Reply #32018-12-28
A condensation tank is used to separate condensate water, thereby preventing it from affecting the measurement results.
Reply #42018-12-28
What does your instrument measure? If it is something like pH or conductivity, then this tank should have a cooling system to lower the temperature of the condensate, as there is an upper limit to the temperature that the instrument can tolerate
Reply #52018-12-28
Instrument condenser tank, with a process interface at the top and a pressure transmitter at the bottom. Before use, it must be filled with water or antifreeze; it can also be cooled naturally. In the condenser tank: 1. The steam from the upper part rises along the pressure guiding pipe and condenses in the condenser tank, while any excess water overflows back and exchanges heat with the rising steam, ensuring that the liquid level in the condenser tank is at the same level as its upper opening ; 2. A pressure transmitter is connected at the lower outlet to measure pressure; the liquid column from the condensate tank to the transmitter remains constant, ensuring accurate pressure measurement even after relocation. Advantages: 1. Prevents the transmitter diaphragm from being damaged due to overheating when the pressure lead is too short ; 2. Prevent changes in the amount of condensate from affecting measurement accuracy. 3. Antifreeze can be added to the condensation tank to improve its antifreezing effect.
Reply #62018-12-28
The instrument condenser tank prevents steam from coming into direct contact with the transmitter diaphragm, thereby protecting the instrument from damage caused by superheated steam
Reply #72018-12-28
Condenser tube, to prevent excessively high temperatures from damaging the instruments
Reply #82019-01-01
My friend is very professional; are they in the field of instrumentation? I really admire it
Reply #92019-01-02
Condensation tank, to prevent excessive temperatures from damaging instruments.

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