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Water leaching table for steel pipe, petroleum well pipe and drill pipe medium frequency heat treatment system

A heat treatment system and oil well pipe technology, applied in heat treatment furnaces, heat treatment equipment, furnace types, etc., can solve problems affecting the service life of induction heating coils and heating effects

Active Publication Date: 2007-11-28
朱兴发
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, it is used for the draining area in the heat treatment of workpiece steel pipes, petroleum oil well pipes and drill pipes. The draining area has some inclinations, but when the steel pipes, petroleum oil well pipes and drill pipes cannot be automatically displaced in the draining area, the After spraying and quenching, there is a small amount of accumulated water in the tube, which cannot be drained away, and it will be brought to the tempering heating zone, which not only affects the heating effect, but also water and water vapor will enter the tempering induction heating coil, affecting the induction heating coil service life

Method used

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  • Water leaching table for steel pipe, petroleum well pipe and drill pipe medium frequency heat treatment system

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Embodiment Construction

[0008] Referring to the accompanying drawings, its structure is composed of several guide rails 2, each guide rail 2 is arranged non-parallel to the guide rails 2, and the drain table 1 is inclined in two directions, one of which is the drain table 1 and the workpiece steel pipe or oil. The axes of oil well pipes or drill pipes are inclined at 2-5 degrees, and the other direction is that the axis direction of the guide rails 2 forming the drainage table 1 is inclined at 0-20 degrees, and each guide rail 2 has an angle of intersecting each other.

[0009] The intersection angle between each guide rail 2 is 2-20 degrees.

[0010] The workpiece steel pipe or oil well pipe or drill pipe can be automatically shifted, and the workpiece steel pipe or oil well pipe and drill pipe can be automatically arranged downward in sequence. When the workpiece steel pipe, oil well pipe or drill pipe is automatically shifted, the workpiece steel pipe or oil The water in the oil well pipe or drill...

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Abstract

This invention provides a kind of detearing platform used in the frequency treatment system of steel pipe, tube and drill pipe of oil well. This equipment is composed of several guide-ways which are arranged in non-parallel pattern. The deterring platform is inclining in two directions. One direction is inclining 2 to 5 degrees to the axes between the steel pipe, tube and drill pipe of oil well and the platform. The other is inclining 2 to 20 degrees to the direction between the guide-way and the platform. All the guide-ways are interactive. Advantages: The inclining of two directions can remove the water properly. One inclination makes the steel pipe move automatically. The second inclination makes the steel pipe, the tube and drill pipe of oil well incline 2 to 5 degrees which makes the work pieces keep 3 to 6 min still on the platform. This process will not influence the heating process or decrease the life of the loop.

Description

technical field [0001] The invention relates to a draining table used in intermediate frequency heat treatment systems for steel pipes, petroleum oil well pipes and drill pipes, and belongs to the technical field of heat treatment accessories. Background technique [0002] The existing technology is used for the draining area in the heat treatment of workpiece steel pipes, petroleum oil well pipes and drill pipes. The draining area has some inclinations, but when the steel pipes, petroleum oil well pipes and drill pipes cannot be automatically displaced in the draining area, the After spraying and quenching, there is a small amount of accumulated water in the tube, which cannot be drained away, and it will be brought to the tempering heating zone, which not only affects the heating effect, but also water and water vapor will enter the tempering induction heating coil, affecting the induction heating coil service life. Contents of the invention [0003] The object of the p...

Claims

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Application Information

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IPC IPC(8): C21D9/08C21D1/18C21D1/667
Inventor 朱兴发
Owner 朱兴发
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