METHOD FOR CONSTRUCTING REFRACTORY

• Main Authors: TSUTSUI YUJI, NITTA NORIO, INUZUKA TAKAYUKI
• Format: Patent
• Language: English; Japanese
• Published: 30.09.2021
• 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

To realize the reduction of construction time and labor saving upon construction of a lining refractory of a refining container.SOLUTION: A refractory construction method has a process where wear bricks and permanent castables are lined to a refining container and comprises a step where, using a device of grasping and constructing wear bricks, wear bricks are constructed based on the working face of the wear bricks after construction and a step where permanent castables are made to flow into a gap between the back face of the constructed wear bricks and a steel shell.SELECTED DRAWING: Figure 1 【課題】精錬容器の内張り耐火物の築造にあたって施工時間の短縮および省力化を実現する。【解決手段】精錬容器にウェアれんがおよびパーマキャスタブルを内張りする耐火物築造方法であって、ウェアれんがを把持および築造する装置を用いて、築造後のウェアれんがの稼働面を基準にしてウェアれんがを築造する工程と、築造されたウェアれんがの背面と鉄皮との隙間にパーマキャスタブルを流し込む工程とを含む、耐火物築造方法が提供される。【選択図】図１