A tail gas scrubber using a gas-liquid separation membrane

Abstract

The invention relates to a tail gas scrubber using a gas-liquid separation membrane, which consists of a tower body (1) and a fixed part (2) located below the tower body (1). A cover-shaped top (11), an arc-shaped bottom (13) located below, and a hollow cylindrical middle part (12) located between the top (11) and the bottom (13); it is characterized in that: The interior of the tower body (1) is separated by the first separation membrane (1j), the second separation membrane (1k) and the third separation membrane (1l) arranged in sequence from the top (11) to the bottom (13). Outlet chamber (1m), first separation chamber (1n), second separation chamber (1p) and bottom deposition chamber (1q); said first separation membrane (1j), second separation membrane (1k); The liquid separation membrane improves the gas-liquid separation effect and facilitates the effective discharge of gas. At the same time, the cost is low, it is convenient for later cleaning and maintenance, and it is convenient to use.

Description

technical field [0001] The invention relates to the field of tail gas purification, in particular to a tail gas scrubber using a gas-liquid separation membrane. Background technique [0002] The washing tower is a new type of gas purification treatment equipment, which is improved on the basis of the floating packing layer gas purifier, and is widely used in the pre- and post-processing work of industrial waste gas purification and dust removal; in the prior art There is usually no special gas-liquid separation device inside the exhaust gas scrubber, which results in poor gas-liquid separation after washing. The washed gas contains more washing liquid components, which is not convenient for the effective discharge of gas and affects the equipment. Service life; while the tail gas scrubber with a special gas-liquid separation device is installed inside, the gas-liquid separation device is expensive, and installed inside the tail gas scrubber, it is not easy to clean and maint...

AI Technical Summary

Problems solved by technology

[0002] The washing tower is a new type of gas purification treatment equipment, which is improved on the basis of the floating packing layer gas purifier, and is widely used in the pre- and post-processing work of industrial waste gas purification and dust removal; in the prior art There is usually no special gas-liquid separation device inside the exhaust gas scrubber, which results in poor gas-liquid separation after washing. The washed gas contains more washing liquid components, which is not convenient for the effective discharge of gas and affects the equipment. Service life; while the tail gas scrubber with a special gas-liquid separation device is installed inside, the gas-liquid separation device is expensive, and installed inside the tail gas scrubber, it is not easy to clean and maintain in the later stage, and it is inconvenient to use

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