WebAug 30, 2024 · A flare drum is designed in either a horizontal or vertical configuration. The KO drum configuration is decided by operating parameters and space availability. When a large liquid storage capacity is required and vapor flow is high, a horizontal flare KO drum is preferred. Horizontal knockout drums have a low- pressure drop. WebOct 1, 2015 · The molecular seal drum uses several concentric baffled cylinders to direct the exit gas and prevent air ingress. By comparison, the velocity seal is a cone-shaped obstruction (orifice) that is placed inside the flare tip, to prevent the infiltrating air from hugging the inner wall.

Liquid Seal Drums - AFG Combustion

WebLiquid Seal Drums - AFG Combustion Liquid Seal Drums The purpose of a liquid (commonly water) seal drums in a flare gas system in threefold:- Performance Features … WebFlare systems must be protected against any possibility of partial or complete blockage by ice, hydrates, solidification, etc. Seal Drums and Y-seals requiring winterizing should be … curd for hair loss

Pressure Drop Calculations In Ko Drum And Liquid Seal Drum

A flare system is a critical defense at a chemical plant or refinery, and understanding the design basis of a flare system is key to its safe operation and control. Operator training programs should convey the importance of safely managing changes to flares, and plant operators should treat flare … See more Flare systems safely burn flammable gases vented during planned startups, planned shutdowns, and unforeseen emergencies at refineries and petrochemical plants. … See more Background. An 80-m, self-supported flare stack (Figure 2) at a large methanol plant was located near major equipment. To prevent air ingress, … See more Reducing purge gas.As part of cost-saving measures, the purge gas to the flare header may be restricted or isolated without an approved MOC. In cases in which an MOC is conducted, the MOC may not consider the … See more Background. Coincidentally, another incident involving the aforementioned methanol plant flare is relevant to this second case study. The flare in the first case study had been in operation for 14 years when … See more WebIn general, a water seal drum essentially comprises a vessel containing the seal water, a gas introducing pipe extending downward from the upper part of the vessel and having a … WebAs indicated in figure-1, liquid seal at the flare stack base is essentially a cylindrical volume of liquid into which the gas inlet to flare stack is dipped. This volume allows the flow of … easy emblems