Vertical cooler

Abstract

The invention discloses a vertical cooler. The vertical cooler comprises a tank, an end socket, a first viewing port, a sewage draining outlet, a first pore plate, a second pore plate, a water inlet pipe, a water outlet pipe, a second viewing port, a gas outlet pipe, a partition plate, a gas inlet pipe, a third pore plate and cooling pipes, wherein the tank is cylindrical, the second pore plate is arranged at the bottom of the tank, the third pore plate is arranged on the upper portion of the tank, one end of each cooling pipe is arranged on the third pore plate, the other end of each cooling pipe penetrates through the second pore plate and is arranged on the first pore plate of the end socket, and the tank is spaced from the end socket. A bottom plate of the end socket is a bevel cone and is provided with the sewage draining outlet. According to the vertical cooler, the structure is simple, the bottom plate of the end socket is sprayed with a silicon carbide coating, condensed acid and ash residues are removed conveniently, and the service life is longer.

Description

technical field [0001] The invention relates to the technical field of chemical machinery, in particular to a vertical cooler. Background technique [0002] At present, the known chemical plant SO 2 The structure of the cooler of the system is a vertical cooler, which produces SO when the sulfur furnace burns sulfur 2 gas, when SO 2 During the cooling process of the gas in the horizontal cooler, a large amount of condensed acid and ash will accumulate on the inclined or conical bottom plate of the head, which is very difficult to clean. In addition, the bottom plate of the head is severely corroded. Contents of the invention [0003] The object of the present invention is to propose an improved vertical cooler for the above problems, which can not only facilitate the cleaning of condensed acid and ash, but also be corrosion-resistant. [0004] The technical solution adopted by the present invention to solve its technical problems is: it includes box body, head, observa...

AI Technical Summary

Problems solved by technology

[0002] At present, the known chemical plant SO 2 The structure of the cooler of the system is a vertical cooler, which produces SO when the sulfur furnace burns sulfur 2 gas, when SO 2 During the cooling process of the gas in the horizontal cooler, a large amount of condensed acid and ash will accumulate on the inclined or conical bottom plate of the head, which is very difficult to clean

In addition, the bottom plate of the head is severely corroded

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