An integrated heat treatment device for seamless steel pipes

Abstract

The invention relates to the technical field of heat treatment of seamless steel pipes, and discloses an integrated heat treatment device for seamless steel pipes, which includes a working base, the top outer surface of the working base is provided with a shell, and the top outer surface of the working base is The surface and inside of the housing are provided with a placement base, the top outer surface of the placement base and the left side of the outer surface of the bottom of the housing are provided with guide wheels, the top of the placement base is located and inside the housing is provided with multiple sets of quenching chamber, the right side of the quenching chamber is provided with a heat preservation chamber, the outer surface of the right side of the heat preservation chamber on the right side is provided with a cooling chamber inside the shell, and the inside of the cooling chamber is provided with an atomizing nozzle. Both sides of the outer surface of the bottom of the working base are provided with support plates. The heat treatment integrated device for seamless steel pipes is convenient for feeding steel pipes, and multiple groups of quenching chambers and heat preservation chambers are used in combination to gradually raise the temperature and improve the performance of the product.

Description

technical field [0001] The invention relates to the technical field of heat treatment of seamless steel pipes, in particular to a heat treatment integrated device for seamless steel pipes. Background technique [0002] Seamless steel pipe is a steel pipe made of a single piece of metal without seams on the surface, called seamless steel pipe. According to the production method, seamless pipes are divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes, extruded pipes, and pipe jacking. According to the cross-sectional shape, the seamless steel pipe is divided into two types: round and special-shaped. [0003] The existing heat treatment method of seamless steel pipe has certain drawbacks in use. First, there is a lack of guiding devices, and the steel pipe is inconvenient to feed. Additional devices are required to be aligned with the heat treatment equipment for feeding, which requires high cost. Secondly, the quenching cycle is short and the stability is poor. ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an integrated heat treatment device for seamless steel pipes, which is equipped with guided feeding, good material transportation stability, strong shock absorption effect, long quenching cycle, layer-by-layer quenching and Heat preservation, improve product quality, atomization cooling at the same time, reduce the waste of water resources, and have the advantages of water recycling, solve the traditional lack of guide devices, steel pipes are not convenient for feeding, and additional devices need to be aligned with heat treatment equipment for feeding, High cost requirements, short quenching cycle, poor stability, affect the production quality of steel pipes, require a large amount of water for cooling, and waste a lot of resources

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