Pusher-type heating furnace billet out of hearth pushing device

• Main Authors: CHEN YANTANG, HUANG DAJUN, LI DONGHUI, DUAN DONGMING, WU JIANBING, ZHAO JIANSHE, XIE YU, PAN DONGXU, TANG YUEMING, HUANG WENLUE
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2011
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OVENS; RETORTS; WEAPONS

The utility model discloses a pusher-type heating furnace billet out of hearth pushing device belonging to the field of steel rolling equipment and aims to solve the problems of low efficiency, high energy consumption and unsafety in the existing billet out of hearth pushing device. The device includes a pusher, a frame chain consisting of a plurality of pushing frame is clamped between the pusher and the last billet, and the billets are pushed out of the furnace by means of the pusher by pushing the frame chain. The device is simple in structure, easy and safe in operation, maintenance staff can move all of the billets out of the furnace by operating the device outside the furnace, the device shortens the maintenance time and improves work efficiency during the maintenance of the pusher-type heating furnace, the billets pushing out of the heating furnace under a high temperature can be directly rolled into steel plate, preventing secondary heating and saving energy.