Two-stage gas-liquid separation device

Abstract

The invention provides a two-stage gas-liquid separation device. With the adoption of the two-stage gas-liquid separation device, gas and liquid in a gas-liquid mixture with unstable flowing speed and flowing rate can be effectively separated and are respectively discharged to realize the environment-protecting effect; and the working load is large and the working-condition adaptability is good. The two-stage gas-liquid separation device comprises a coarse-separation and sewage-collection barrel, wherein the upper part of the coarse-separation and sewage-collection barrel is connected with a fin filter by a discharging pipe and the fine filter is connected with a silencer by a pipeline; a discharging port at the lower end of the fine filter is connected with the coarse-separation and sewage-collection barrel by a pipeline; and a sewage discharging pipe is arranged at the lower part of the coarse-separation and sewage-collection barrel. A plurality of partitioning plates are arranged in coarse-separation and sewage-collection barrel and are partially partitioned, so that the internal contact area is enlarged, and the gas-liquid separation effect can be enhanced. A porous baffle is arranged at the lower end of the coarse-separation and sewage-collection barrel.

Description

technical field [0001] The invention relates to a gas-liquid separation device, in particular to a gas-liquid separation device dedicated to gas-making equipment. Background technique [0002] A large amount of gas-liquid mixture is often produced in the process of industrial production. If it is discharged directly, a large amount of aerosol will be generated on site, which will seriously affect the production environment. In addition, the gas-liquid mixture also contains some recyclable substances or substances that need to be treated and discharged . Therefore, it must be treated with a gas-liquid separation device. [0003] Taking high-purity and high-pressure gas equipment as an example, during the working process of high-purity and high-pressure gas equipment, the purification and drying devices and coarse and fine filters in the equipment must discharge waste liquid and waste gas mixture in a timely manner. In a discharge cycle, the ratio of gas to liquid changes gr...

AI Technical Summary

Problems solved by technology

[0004] The gas-liquid separation and collection device in the prior art has poor equipment adaptability, and the gas-liquid separation effect is not good enough to form aerosol, which has a great impact on the site when discharged, and the working environment is not friendly enough

Especially in the case of high instantaneous flow rate and uncertain gas-liquid content, the discharged gas-liquid cannot be effectively separated

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