How to solve the problem of gas swirling around in the main pipe while driving?
Thread Content
During design, the vent lines of all equipment are connected to a main vent pipe, which then leads to the absorption tower for absorption of the discharged gases. But when driving the equipment, the pressure is high; the material discharged does not go directly into the absorption tower, but instead flows through the vent pipe to other equipment. How can this problem be solved?
1. Other equipment’s vent pipes should be equipped with check valves; 2. The vent pipe for this equipment should have its own separate pipeline leading to the absorption tower
Install a start-up bypass and pressure-reducing orifice plates; the vent valves on the remaining pipelines should be kept closed, and check valves would be advisable
Add a check valve, otherwise it’s too dangerous