Anti-vibration anti-cracking central circulating pipe type evaporator

Abstract

The invention relates to the technical field of evaporators and discloses an anti-vibration anti-cracking central circulating pipe type evaporator. The anti-vibration anti-cracking central circulatingpipe type evaporator comprises a shell, wherein an upper mounting plate and a lower mounting plate are fixedly mounted on the outer surface of the shell; a protective outer shell is movably arrangedbetween and connected with the adjacent side surfaces of the upper mounting plate and the lower mounting plate; a lower tube plate is fixedly mounted between the inner walls of the shell; connecting blocks are fixedly mounted on the left and right side walls of the shell; an upper tube plate is fixedly mounted between the adjacent side surfaces of the two connecting blocks; a central circulating pipe and uniformly distributed boiling pipes are arranged between the upper tube plate and the lower tube plate; the central circulating pipe is fixedly communicated with a raw material pipe; the rightside wall of the shell is fixedly communicated with a steam pipe; two symmetrical waved plates are arranged between the inner walls of the shell; a mounting frame is fixedly mounted between the innerwalls of the waved plates; a filter screen is arranged between the inner walls of the mounting frame; and a cover plate is arranged on the top of the shell. According to the anti-vibration anti-cracking central circulating pipe type evaporator of the invention, certain protection can be provided for the shell so as to prevent the shell from damage by direct impact, and the service life of evaporator is prolonged.

Description

technical field [0001] The invention relates to the technical field of evaporators, in particular to an anti-vibration and anti-crack central circulation tube evaporator. Background technique [0002] The evaporator is a very important part of the four major components of refrigeration. The low-temperature condensed liquid passes through the evaporator, exchanges heat with the outside air, vaporizes and absorbs heat, and achieves the effect of refrigeration. The evaporator is mainly composed of a heating chamber and an evaporation chamber. Partially composed, the heating chamber provides the heat required for evaporation to the liquid, which promotes the boiling and vaporization of the liquid; the evaporation chamber completely separates the gas-liquid two phases. [0003] The shell of the traditional central tube evaporator is easily damaged when it is impacted, and the inner wall of the shell is prone to cracks after being corroded, which may cause the evaporator to leak d...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-vibration and anti-crack central circulation tube evaporator, which solves the problem that the traditional evaporator is easily damaged when it is impacted, and the inner wall of the shell is prone to cracks and leaks after being corroded. question

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