Composite efficient foam trap

Abstract

The present invention relates to a compound high-effective foam-trapping device. It is characterized by simultaneously adopting three kinds of separationt echniques, namely, gravitational sedimentation, inertial collision and centrifugal separation on the equipment required for separating fog-foam from gas.

Description

Technical field: [0001] The invention relates to the field of chemical engineering Background technique: [0002] At present, the commonly used equipment for separating mist from gas in industrial production can be divided into: inertial mist catcher; wire mesh mist catcher; fiber mist catcher; double barrier mist catcher and so on according to different separation principles. Due to the different separation principles, in industrial production, the separation efficiency is often reduced due to the change of production load. When the gas velocity is too high, there will be problems of high resistance and low separation efficiency caused by secondary entrainment, especially under high pressure conditions. Secondary entrainment is more serious, and even seriously affects production. Contents of the invention [0003] In order to solve the problem of low separation efficiency of the current foam catcher, the present invention adopts three separation technologies such as grav...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of low separation efficiency of the current foam catcher, the present invention adopts three separation technologies such as gravity sedimentation, inertial collision and centrifugal separation and applies them to one foam catcher at the same time, so that the new type of foam catcher has small resistance and high separation efficiency. efficient performance