Application of plate heat exchanger in sulfuric acid cooling process

With the application of plate heat exchanger more and more widely, plate heat exchanger is also used to cool dilute acid. In sulfuric acid cooling process, dynamic wave scrubber, cooling tower, fiber demister and plate heat exchanger are used. It is compact in structure and easy to clean. But it also has some disadvantages, in dilute acid, there will be a large number of impurities, which may cause the heat exchanger to be blocked. Today, I'd like to give you a brief introduction

The process gas discharged from the plate heat exchanger is downward flowing in the power wave scrubber. The circulating acid is sprayed upward, and the two together form a foam area. sulfuric acid cooling process is accomplished by evaporating the gas in dilute acid. The material used in the rear part of the power wave scrubber is FRP. When the primary equipment is in bad working condition, the high temperature process gas will melt the equipment after entering the rear equipment, and in serious cases, it will lead to fire. In the design, we must determine the reasonable process parameters for this situation, and use the means of automatic chain control to avoid this situation.

High speed cylinder demister is used in the device. The structure of this kind of demister is relatively simple, the operation is relatively convenient, and it also has relatively high demisting efficiency, which can remove not only large particles of droplets, but also relatively small droplets.

Qingdao ruipute heat exchange equipment manufacturing Co., Ltd. is a new energy-saving high-tech enterprise specializing in R & D, production and manufacturing, installation and commissioning, and technical services of high-efficiency and energy-saving heat exchangers. If you have any questions about plate heat exchanger about sulfuric acid cooling process any question, welcomed to visit our company for consultation.