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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 spray nozzle 4, and injecting construction water to a spray material conveyed through the material conveying pipe from the water injector, a ratio (flow rate of construction water conveying gas/amount of construction water) of a flow rate (Nm/min) of a construction water conveying gas for conveying construction water introduced to the water injector 7 and an amount of construction water (m/min) is 100 or more and 1000 or less.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注水する不定形耐火物の吹付け施工方法において、注水器７に導入される施工水を搬送するための施工水搬送用ガスの流量（Ｎｍ３／ｍｉｎ）と施工水量（ｍ３／ｍｉｎ）との比（施工水搬送用ガスの流量／施工水量）が１００以上１０００以下とする。【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 spray nozzle 4, and injecting construction water to a spray material conveyed through the material conveying pipe from the water injector, a ratio (flow rate of construction water conveying gas/amount of construction water) of a flow rate (Nm/min) of a construction water conveying gas for conveying construction water introduced to the water injector 7 and an amount of construction water (m/min) is 100 or more and 1000 or less.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注水する不定形耐火物の吹付け施工方法において、注水器７に導入される施工水を搬送するための施工水搬送用ガスの流量（Ｎｍ３／ｍｉｎ）と施工水量（ｍ３／ｍｉｎ）との比（施工水搬送用ガスの流量／施工水量）が１００以上１０００以下とする。【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 (author) / SEKI KAZUNORI (author) / ISHII YOSHITAKA (author) / YAMADA TAKASHI (author) / SHIRAMA TOICHI (author) / NAKAMICHI TSUBASA (author)
2019-10-03
Patent
Electronic Resource
Japanese
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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