High-temperature resistant and corrosion-resistant cyclone shearing type gas-liquid separator

Abstract

The invention discloses a high-temperature resistant and corrosion-resistant cyclone shearing type gas-liquid separator. The gas-liquid separator comprises a shell body, a rotating shaft, a rotating disk, a motor, a gas phase inlet / outlet, a liquid phase inlet / outlet, a mixed solution downcomer, a moving disk and a static disk, wherein the rotating shaft is arranged at the center of the shell body, and the motor is arranged on the side surface of the shell body; the rotating shaft is connected with the motor through a belt, and the rotating disk which rotates along with the rotating shaft is arranged on the rotating shaft; the rotating disk comprises the moving disk and the static disk, and the static disk is arranged at the upper end of the moving disk; the gas phase inlet / outlet and the liquid phase inlet / outlet are formed in the rotating disk; a moving ring and a static ring are separately arranged on the moving disk and the static disk; and the mixed solution downcomer is further arranged at the joint of the rotating shaft and the rotating disk. According to the high-temperature resistant and corrosion-resistant cyclone shearing type gas-liquid separator, through improving internal structures of the moving and static disks, the gas-liquid separator can be corrosion-resistant, easy and feasible, the gas-liquid contact can be more thorough, and the efficiency of rectification is increased; and the practicability is high, so that popularization is facilitated.

Description

Technical field [0001] The invention relates to the technical field of fine chemical separation, in particular to a high-temperature and corrosion-resistant cyclone shearing gas-liquid separator. Background technique [0002] Rotating gas-liquid separator is a tower type vapor-liquid contact device for rectification, and steam enters from the bottom of the tower. The evaporated vapor phase is in countercurrent contact with the descending liquid. In the two-phase contact, the volatile components in the descending liquid are continuously transferred to the vapor phase, and the hardly volatile components in the vapor phase are continuously transferred to the descending liquid. To achieve the purpose of component separation. The distillate vapor rising from the top of the tower enters the condenser, a part of the condensed liquid is returned to the top of the tower as reflux and enters the rectification tower, and the rest is taken out as a product. Part of the distillate that flow...

AI Technical Summary

Problems solved by technology

However, since the shell and internal components of most cyclone shear gas-liquid separators are made of stainless steel or carbon steel, the feed liquid will cause corrosion to the inside of the equipment after long-term use.

However, due to the difficulty in the construction of the circular hole on the moving plate during the design of the anti-corrosion and high temperature resistance of the ordinary cyclone shear type gas-liquid separator, the workload of the workers is relatively large, so in designing a novel cyclone shear type gas-liquid separator At the same time as the internal structure of the device, anti-corrosion improvements are made to the material, and a new type of high-temperature and anti-corrosion rotary gas-liquid separator that is more suitable for anti-corrosion and high-temperature treatment is designed.

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