Novel continuous jet cooling quenching machine for steel tubes

A continuous, quenching machine technology, applied in the field of steel pipe heat treatment equipment and special-shaped steel pipe quenching heat treatment equipment, can solve the problems of large investment and high degree of specialization, and achieve the effect of low investment cost, good environmental conditions and strong free adjustment function.

Inactive Publication Date: 2008-11-19
江苏界达特异新材料股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High degree of specialization, large investment, belongs to periodic quenching heat treatment equipment

Method used

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  • Novel continuous jet cooling quenching machine for steel tubes
  • Novel continuous jet cooling quenching machine for steel tubes
  • Novel continuous jet cooling quenching machine for steel tubes

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Embodiment Construction

[0023] Referring to Figs. 1-2, the novel continuous steel pipe spray cooling quenching machine of the present invention mainly consists of a conveying roller table 1, a support seat 2, a guide roller 5, a guide water retaining assembly 6 and a spray cooler 3.

[0024] Described supporting seat 2 has two parts, is placed in the left and right sides of conveying roller table 1.

[0025] The guide roller 5 is erected between the left and right support bases 2, bearings 5.2 are installed at both ends of the guide roller 5, and the lower part of the bearing 5.2 shell is fixed downward with a square steel insert rod 5.1, a square steel insert rod 5.1, and a bearing 5.2 Form a whole together with the guide roller 5, as shown in Figure 3.

[0026] Corresponding to the square steel insert rods 5.1 at both ends of the guide roller 5, the center of the supporting base 2 matched with it is provided with a square slot 2.1, and the square steel insert rods 5.1 at both ends of the guide roll...

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Abstract

The invention relates to a novel continuous steel tube jet cooling quenching machine, which is matched with a continuous steel tube annealing furnace and is mainly used for quenching heat treatment process of special steel tubes. The machine comprises a traveling roller table (1), supporting bases (2), a guide roll (5), guide water-retaining modules (6) and a quenching nozzle (3), wherein, the supporting bases (2) are arranged on both sides of the traveling roller table (1), the guide roll (5) is erected between the two supporting bases (2), both ends of the guide roll (5) are provided with bearings (5.2), the lower part of a shell of each bearing (5.2) is provided with a square steel plunger (5.1), the center of each supporting base (2) is provided with a square slot (2.1), the guide water-retaining modules (6) are alternatively sleeved on the guide roll (5), the quenching nozzle (3) is arranged on the periphery of the traveling roller table (1) on the back of the guide roll (5), and a plurality of manger boards (7) are arranged on the front of the quenching nozzle (3). After the continuous steel tube annealing furnace widely used by cold-drawing tube mills is provided with the machine, the problem of quenching conditioning heat treatment process of the special steel tubes can be solved, and the heat treatment process range of the continuous steel tube annealing furnace is widened.

Description

technical field [0001] The invention relates to a steel pipe heat treatment equipment, in particular to a quenching heat treatment equipment for special-shaped steel pipes. Used together with continuous steel pipe annealing furnace, it is mainly used for the quenching heat treatment process of special-shaped steel pipes, and can also be used for the quenching heat treatment process of round steel pipes. It belongs to the technical field of special heat treatment equipment for steel pipes. Background technique [0002] The continuous steel pipe annealing furnace is a steel pipe heat treatment process equipment widely used in cold drawn pipe factories, and is used in the annealing, normalizing and tempering heat treatment processes of steel pipes. With the development of technology, steel pipes require higher mechanical properties, and steel pipes are required to undergo a quenching and tempering heat treatment process, that is, steel pipe quenching and tempering heat treatme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/08C21D1/667
Inventor 薛建良邓尔康
Owner 江苏界达特异新材料股份有限公司
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