Gas-liquid separator

Abstract

This invention provides a liquor-air separator (50), which comprises a separating chamber (12) whose one end is connected with the reseparating chamber (27), and a baffle (19) between the separating chamber (12) and the reseparating chamber (27); one end of the raising air tube (24) is inside the separating chamber (12), while the other end (25) is in the reseparating chamber (27) corresponding to the end (31) of the discharging pipe(32); the other end of the separating chamber (12) has a liquor collecting chamber (23). The circulation pipe (52) is inside the separating chamber (12), and the longitudinal axis of the circulation pipe (52) is along the same way with the longitudinal axis of the separating chamber (12); one part of the circulation pipe (52) is extended to the inside of the raise air pipe (24), between the outer wall of the circulation pipe and the inner wall of the raise air pipe it has a circular gap; one end (62) of the circulation pipe (52) is connected with the horizontal pipe (56), and the horizontal pipe (56) is connected with the reseparating chamber (27).

Description

technical field [0001] The invention relates to a gas-liquid separator, which is especially suitable for rotating air flow to separate gas phase matter and liquid phase matter in a mixed gas-liquid flow. Background technique [0002] In the production process of petrochemical products, with the continuous improvement and perfection of the existing technology, the gas-liquid separation technology has been greatly developed, and the gas-liquid separation equipment shown in Figure 4 has been adopted in the existing technology. Separation equipment works on much the same principle as a cyclone separator used to separate gases from solids. During the operation of this separation device, the mixed gas-liquid flow 1 enters the separation chamber 12 through the inlet 21 arranged along the tangential direction, and the mixed gas-liquid flow 1 entering the separation chamber 12 rotates and moves in the separation chamber 12, and the rotating mixed gas The liquid flow 1 rotates downwa...

AI Technical Summary

Problems solved by technology

The disadvantage of this equipment is that the internal swirling air flow is unstable, and the separation effect of the re-separated mixed gas-liquid flow needs to be improved

In particular, since the circulation pipe is placed outside the separation chamber, the space occupied by the equipment is too large

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