Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SPRAYING METHOD OF MONOLITHIC REFRACTORY AND SPRAY MATERIAL USED IN THE SAME
To improve stability in spraying, in a spraying method of a monolithic refractory by disposing a water injector in a material conveying pipe from a material feeder to a tip spray nozzle, and injecting construction water to a spray material conveyed through the material conveying pipe from the water injector.SOLUTION: In a spraying method of a monolithic refractory by disposing a water injector 7 in a material conveying pipe 5 from a material feeder 1 to a tip spraying nozzle 4, and injecting construction water to a spray material conveyed through the material conveying pipe from the water injector with gas, the spray material contains 70 mass% or more of magnesia-contained material, and an amount of construction water from the water injector 7 is 10 mass% or more and 50 mass% or less to 100 mass% of the spray material in outer percentage.SELECTED DRAWING: Figure 1
【課題】材料供給機から先端吹付けノズルに至る材料搬送管に注水器を設け、この注水器から材料搬送管内を搬送される吹付け材料に施工水を注水する不定形耐火物の吹付け施工方法において、その吹付け施工の安定性を向上させる。【解決手段】材料供給機１から先端吹付けノズル４に至る材料搬送管５に注水器７を設け、この注水器から材料搬送管内を搬送される吹付け材料に施工水をガスと共に注水する不定形耐火物の吹付け施工方法において、吹付け材料がマグネシア含有原料を７０質量％以上含有し、注水器７からの施工水量が吹付け材料１００質量％に対して外掛けで１０質量％以上５０質量％以下である。【選択図】図１
SPRAYING METHOD OF MONOLITHIC REFRACTORY AND SPRAY MATERIAL USED IN THE SAME
To improve stability in spraying, in a spraying method of a monolithic refractory by disposing a water injector in a material conveying pipe from a material feeder to a tip spray nozzle, and injecting construction water to a spray material conveyed through the material conveying pipe from the water injector.SOLUTION: In a spraying method of a monolithic refractory by disposing a water injector 7 in a material conveying pipe 5 from a material feeder 1 to a tip spraying nozzle 4, and injecting construction water to a spray material conveyed through the material conveying pipe from the water injector with gas, the spray material contains 70 mass% or more of magnesia-contained material, and an amount of construction water from the water injector 7 is 10 mass% or more and 50 mass% or less to 100 mass% of the spray material in outer percentage.SELECTED DRAWING: Figure 1
【課題】材料供給機から先端吹付けノズルに至る材料搬送管に注水器を設け、この注水器から材料搬送管内を搬送される吹付け材料に施工水を注水する不定形耐火物の吹付け施工方法において、その吹付け施工の安定性を向上させる。【解決手段】材料供給機１から先端吹付けノズル４に至る材料搬送管５に注水器７を設け、この注水器から材料搬送管内を搬送される吹付け材料に施工水をガスと共に注水する不定形耐火物の吹付け施工方法において、吹付け材料がマグネシア含有原料を７０質量％以上含有し、注水器７からの施工水量が吹付け材料１００質量％に対して外掛けで１０質量％以上５０質量％以下である。【選択図】図１
SPRAYING METHOD OF MONOLITHIC REFRACTORY AND SPRAY MATERIAL USED IN THE SAME
不定形耐火物の吹付け施工方法及びそれに使用する吹付け材料
HONDA KAZUHIRO (Autor:in) / SEKI KAZUNORI (Autor:in) / ISHII YOSHITAKA (Autor:in) / YAMADA TAKASHI (Autor:in) / SHIRAMA TOICHI (Autor:in) / NAKAMICHI TSUBASA (Autor:in)
03.10.2019
Patent
Elektronische Ressource
Japanisch
IPC:
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
/
C04B
Kalk
,
LIME
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