Split type tubular cooler for heat exchange of metal part quenching and tempering media

Abstract

The invention discloses a split type tubular cooler for heat exchange of metal part quenching and tempering media. The split type tubular cooler comprises a shell and an exchanging body. The exchanging body comprises red copper pipes or stainless steel pipes, three cleaning plates and two end cover plates, wherein the red copper pipes or the stainless steel pipes, the three cleaning plates and the two end cover plates are arranged into a whole. The inner side of the end cover plate at the medium inlet end and a flange plate of the shell are connected in a sealed mode through an O-shaped oil-resistant sealing ring and a bolt, and the outer side of the end cover plate at the medium inlet end and a sealing cover are connected in a sealed mode through an O-shaped sealing ring and a bolt. The end cover plate at the medium outlet end and the shell are connected in a sealed mode through a stainless steel bolt and a round oil-resistant sealing ring, and a flange plate, at the medium outlet end, of the shell and a sealing cover are connected in a sealed mode through an O-shaped sealing ring and a bolt. According to the split type tubular cooler for heat exchange of the metal part quenching and tempering media, dirt on the wall of the pipe can be removed conveniently and rapidly without dismounting the whole exchanging body, and time is saved; in a particularly dirty environment, each accessory of the exchanging body can be dismounted to be thoroughly washed to be cleaner; meanwhile, when leakage happens to any one of the red copper pipes of the stainless steel pipes, the leaking pipe can be replaced independently.

Description

technical field [0001] The invention relates to a split type tube cooler for heat exchange of quenching and tempering medium of metal parts. Background technique [0002] At present, the equipment used for quenching and tempering medium heat exchange at the production site mainly includes heat exchange equipment such as plate heat exchangers, shell-and-tube heat exchangers, and air coolers. After a period of time, scale and other dirt will be formed on the inner and outer walls of the heat dissipation pipe and stick to the pipe wall, but it cannot be disassembled for cleaning, thus affecting the heat dissipation effect. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a split-type column and tube cooler for heat exchange of metal quenching and tempering media. [0004] The technical solution adopted by the present invention to solve the technical problem is: a split-type tube cooler f...

AI Technical Summary

Problems solved by technology

[0002] At present, the equipment used for quenching and tempering medium heat exchange at the production site mainly includes heat exchange equipment such as plate heat exchangers, shell-and-tube heat exchangers, and air coolers. After a period of time, scale and other dirt will be formed on the inner and outer walls of the cooling tube and stick to the tube wall, but it cannot be disassembled for cleaning, thus affecting the cooling effect

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