Novel pipe head heat treatment equipment

Abstract

The invention discloses novel pipe head heat treatment equipment. The novel pipe head heat treatment equipment comprises a heat treatment equipment body, a placing opening and position correcting mechanisms. According to the novel pipe head heat treatment equipment, when the pipe head of a pipe bundle heat exchanger is in the heat treatment process, only the pipe head is subjected to heat treatment work through the arranged heat treatment equipment body, the placing opening and fixing rings, the influence on a heat exchange pipe by high temperatures is avoided in the heat treatment work of thepipe head, and therefore the heat treatment working quality of the pipe head is guaranteed and the production quality of products is improved; and moreover, the position of the pipe head of the pipebundle heat exchange pipe can be well fixed due to the arrangement of a first moving concave plate, a second moving concave plate, an arc-shaped clamping plate and a moving lantern ring, stable operation of pipe head heat treatment work is ensured and thus working economic benefits are guaranteed.

Description

technical field [0001] The invention relates to the technical field of heat treatment equipment, in particular to a novel pipe head heat treatment equipment. Background technique [0002] The tube bundle heat exchanger is a typical heat exchange equipment for exchanging heat between two fluids with different temperatures; through this equipment, one fluid can be cooled and the other fluid can be heated to meet their respective needs; this equipment is used in the chemical industry It is widely used in industrial sectors such as petroleum, pharmaceuticals, and energy, and is one of the indispensable important equipment in chemical production; according to statistics, the investment of heat exchangers in the modern chemical industry accounts for about 30% of the total investment in equipment. The plant accounts for about 40% of all process equipment, and seawater desalination process devices are almost all composed of heat exchangers; surveys of foreign heat exchanger markets ...

AI Technical Summary

Problems solved by technology

[0003] For the heat treatment of the tube heads of the heat exchanger tube bundles, there are two ways to heat the tube bundles in the past: one is to put the tube bundles in a large furnace for heat treatment, but the disadvantage is that the heat exchange tubes are heat treated together, which is easy to deform, and the cost of heat treatment is too high. The second is to use thermocouples to wrap the tube bundles and tube plates for heat treatment, but the disadvantages are: the heat treatment effect is not good, and the process requirements cannot be met, which has an impact on the quality of the finished product, and then reduces the economic benefits of production work. For this reason, the present invention proposes A new type of tube head heat treatment equipment is used to solve the above problems

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