Vapor-liquid separator

Abstract

The invention relates to a vapor-liquid separation device which is characterized in that: the device includes a kettle internally inserted and provided with a feeding tube; one side of the feeding tube is connected with the material source, the other side is provided with a plurality of discharge ports, the lower part of the each discharge port is provided with a baffle, which is provided with a plurality of through holes, and the baffle is fixed in the kettle through the baffle frame; the side wall of the kettle is provided with a discharge fluid tube, the top of the kettle is provided with asteam discharge tube, the top of the steam discharge tube is provided with a baffle cover, and enclosures are arranged around the steam discharge tube and the baffle cover. As the invention is provided with the baffle, the enclosure and the discharge ports, the gas and liquid can be separated more effectively, the noise can be reduced effectively, the environmental pollution can be reduced, and the productivity is increased. The vapor-liquid separation device of the invention is suitable for various vapor-liquid separation processes, especially the production process of the fatty acid products.

Description

technical field [0001] The invention relates to a vapor-liquid separation device, in particular to a vapor-liquid separation device for oil-water mixture used in the process of preparing fatty acids. Background technique [0002] In the process of fatty acid production, the oil-water mixture from the high-pressure hydrolysis tower needs to pass through a separation tank for vapor-liquid separation, so as to reduce the water content in the mixture. But in the separation device in the prior art, such as figure 1 Shown, comprise a still body 11, insert a feed pipe 12 in this still body 11, an end that feed pipe 12 is inserted into the still body 11 is provided with a discharge port 13, is provided with a row at the top center of still body 11 The top of the steam pipe 14 and the steam exhaust pipe 14 is provided with a cover 15, and the bottom of the kettle body 11 is provided with a liquid discharge pipe 16. The oil-water mixture material from the high-pressure hydrolysis to...

AI Technical Summary

Problems solved by technology

The disadvantages of this separation device are: 1. The feed pipe has only one discharge port, which makes the mixed material spread unevenly when entering the kettle body, and the production efficiency is low. At the same time, when the oil-water mixture is discharged from the discharge port, the pressure steam flow is violent. Shocking the bottom and wall of the kettle, resulting in strong noise pollution

2. The grease pollutants contained in the gas discharged from the exhaust pipe splashed a large amount on the ground around the kettle body and nearby buildings, forming serious pollution to the environment, resulting in about 20 square meters of ground around the kettle body. Oily stains are hard to clean

3. Due to low production efficiency, the production process takes a relatively long time

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