Is there a process for automatic balancing of gas pipeline pressure and venting?
Thread Content
In traditional coking production processes, water seals are generally used to relieve pressure in gas pipelines. With advances in technology, it should be possible to achieve pressure balance in gas pipelines by using pneumatic control valves for sequential relief. I would like to ask professionals: 1. Can the safety performance of such a device meet the required standards? 2. What is the durability and stability of the device? 3. Are there any case studies available? We want to build a new gas pipeline; is that possible? !
Finished product relief valves are available for selection. In terms of durability and stability, a single vent valve is inferior to a water seal, but safety and reliability can be greatly improved when multiple vent valves are used in series or parallel. A relief valve is essentially a pressure stabilizing valve (or safety valve) that stabilizes the pressure in front of the valve, with the set pressure being slightly higher than the normal operating pressure of the pipeline. There are also discharge systems formed by pressure interlocks. Personally, I think that aside from being \"large,\" the water seal performs better than any other valve.