2500 cube type air bath type vaporizer

Abstract

The invention relates to a 2500 cube type air bath type vaporizer. An array with multiple rows and multiple columns is formed in the manner that a plurality of fin heat exchange pipes are arranged side by side longitudinally and transversely. The number of fins of the fin heat exchange pipes is gradually increased from the medium inflow direction to the air outlet direction. First communicating bent pipes are connected with the two ends in the adjacent odd number of columns of fin heat exchange pipes in the transverse direction respectively. Second communicating bent pipes are connected with the two ends in the adjacent even number of columns of fin heat exchange pipes in the transverse direction respectively. At least one column of fin heat exchange pipes are further connected with a first header in parallel, wherein the first header is connected with a liquid inlet pipe. At least one column of fin heat exchange pipes are further connected with a second header in parallel, wherein the second header is connected with an air outlet pipe. According to the 2500 cube type air bath type vaporizer, transfer of liquid media in all the fin heat exchange pipes between different columns can be achieved by means of the first communicating bent pipe and the second communicating bent pipe, so that the transfer efficiency is high; and the first communicating bent pipe is longer than the second bent pipe, and therefore stress release effects are good.

Description

technical field [0001] The invention relates to the field of vaporizers, in particular to a 2500-cubic empty-bath vaporizer. Background technique [0002] An air bath vaporizer is a device in which a liquid gas is heated in a vaporizer / evaporator until it vaporizes (turns into a gas). It uses the flow of air to heat a cryogenic liquid in an air-bath vaporizer, converting the liquid to a gas. At present, the flow pressure of the existing vaporizer is small, the heat transfer is uneven, the stress cannot be released, and it cannot meet the needs of customers. Contents of the invention [0003] In view of the above existing problems, the applicant made researches and improvements, and provided a 2500-cubic empty-bath vaporizer, which not only improves the heat transfer uniformity of the vaporizer, but also has a good stress release effect, effectively meeting the needs of customers. [0004] The technical scheme adopted in the present invention is as follows: [0005] A 2,...

AI Technical Summary

Problems solved by technology

At present, the flow pressure of the existing vaporizer is small, the heat transfer is uneven, the stress cannot be released, and it cannot meet customer needs

Images