Pusher-type heating furnace for rod and wire production line hot transporting and hot charging and direct rolling

A heating furnace and production line technology, applied in the field of industrial furnaces, can solve the problems of hot delivery, hot charging and direct rolling billet transportation, etc., and achieve the effects of facilitating connection and matching, improving productivity, saving equipment investment and floor space

Active Publication Date: 2018-06-12
BEIJING SHOUGANG INT ENG TECH
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a pusher-type heating furnace suitable for hot delivery, hot charging and direct rolling in the bar and

Method used

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  • Pusher-type heating furnace for rod and wire production line hot transporting and hot charging and direct rolling

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Embodiment Construction

[0021] A pusher-type heating furnace suitable for hot delivery, hot charging and direct rolling of a rod and wire production line, including: swing roller table 1, hot delivery roller table 2, cold billet stand 3, transition stand 4, furnace front roller table 5. Steel pusher 6, buffer baffle 7, arc heat preservation roller table 8, laser detection device 9, furnace bottom beam 10, discharge cantilever roller table 11, steel taking device 12, electromagnetic induction furnace 13; swing roller table 1 Swing between the hot delivery roller table 2 and the arc heat preservation roller table 8, and connect with the hot delivery roller table 2 and the arc heat preservation roller table 8 respectively; the center line of the hot delivery roller table 2 is parallel to the rolling center line, and The center line of the heating furnace is vertical; the cold billet stand 3 is arranged between the hot delivery roller table 2 and the arc-shaped heat preservation roller table 8, and is ver...

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Abstract

The invention discloses a pusher-type heating furnace for rod and wire production line hot transporting and hot charging and direct rolling, and belongs to the technical field of industrial furnaces.The pusher-type heating furnace comprises a swinging roller way, a hot transporting roller way, a cold blank rack, a transition rack, a furnace-front roller way, a pusher, a buffering baffle, an arc-shaped heat preservation roller way and the like; the swinging roller way is connected with the hot transporting roller way and the arc-shaped heat preservation roller way; the furnace-front roller wayand a furnace bottom beam are connected through the transition rack; the buffering baffle is located at the tail end of the furnace-front roller way; the arc-shaped heat preservation roller way is connected with the swinging roller way and a discharging cantilever roller way in the pusher-type heating furnace; and the discharging cantilever roller way is connected with the arc-shaped heat preservation roller way. The pusher-type heating furnace has three working modes including a direct rolling mode, a hot transporting and hot charging mode and a cold blank charging mode. The pusher-type heating furnace has the advantages that stabilization, coordination, high efficiency and continuity of overall running of the production process are promoted, and the energy conservation and emission reduction potential abilities of a continuous casting blank hot transporting and hot charging and direct rolling technology are fully achieved.

Description

technical field [0001] The invention belongs to the technical field of industrial furnaces, in particular to a pusher type heating furnace suitable for hot feeding, hot charging and direct rolling in a rod and wire production line. Background technique [0002] Continuous casting slab hot charging and direct rolling are a new process and new technology developed by integrating the latest technological achievements in steelmaking, continuous casting and steel rolling in recent years. It promotes the production management of steelmaking-continuous casting-steel rolling The integrated process can achieve comprehensive benefits such as energy saving, consumption reduction, product quality improvement and productivity improvement. According to the information, only using the hot delivery and hot charging process can reduce fuel consumption by 45%, and reduce production costs by about 30-60 yuan / ton. As the steel market continues to slump and major steel mills are fighting for su...

Claims

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Application Information

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IPC IPC(8): F27B19/04F27D3/00F27D3/02F27D3/04F27D21/00
CPCF27B19/04F27D3/0024F27D3/028F27D3/04F27D21/00F27M2001/02F27M2001/1539Y02P10/25
Inventor 王惠家李磊苗为人白旭陈迪安江波王睿昊汪小龙李文程杨解长举张波沈鑫陈国海刘磊刘学民高星李浩吴小冬汪泽张元福
Owner BEIJING SHOUGANG INT ENG TECH
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