JPS6463785A - Wet spraying method of refractory material - Google Patents
Wet spraying method of refractory materialInfo
- Publication number
- JPS6463785A JPS6463785A JP21799287A JP21799287A JPS6463785A JP S6463785 A JPS6463785 A JP S6463785A JP 21799287 A JP21799287 A JP 21799287A JP 21799287 A JP21799287 A JP 21799287A JP S6463785 A JPS6463785 A JP S6463785A
- Authority
- JP
- Japan
- Prior art keywords
- compressed air
- blowing
- mixed material
- pipe
- hose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
PURPOSE: To facilitate a blowing-off operation and shorten a time period required from a mixing operation to an injection operation by a method wherein compressed air is injected against the mixed material discharged out of a compressing pump connected to a continuous mixing machine to transfer material with air flow and then the mixed material is injected out of a blowing-off nozzle. CONSTITUTION: Indeterminate-shaped refractory materials are fed into a material hopper 6 and then supplied to a continuous mixing machine 7. The mixed material is fed in a continuous forced manner into a compressed air blowing-off pipe 10 by a moineau pump 9 connected to a mixing machine 7. The compressed air blowing-off pipe 10 is connected to a transferring hose 11 and a spray nozzle 12. In this case, compressed air is blown into the transferring hose 11 from behind it, so that the mixed material discharged into the blowing-off pipe 10 is dispersed with the pressure of compressed air, transferred within the transferring hose 11 with air flow and blown from the spray nozzle 12 toward a wall surface 13. With these arrangements as above, the hose is light in its weight and no mixed material is left, resulting in that the spray operation can be facilitated. In addition, a time period ranging from the mixing operation to the injecting operation can be shortened and the material showing a fast hardening speed can be sprayed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21799287A JPS6463785A (en) | 1987-09-02 | 1987-09-02 | Wet spraying method of refractory material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21799287A JPS6463785A (en) | 1987-09-02 | 1987-09-02 | Wet spraying method of refractory material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6463785A true JPS6463785A (en) | 1989-03-09 |
Family
ID=16712926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21799287A Pending JPS6463785A (en) | 1987-09-02 | 1987-09-02 | Wet spraying method of refractory material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463785A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS577350A (en) * | 1980-06-16 | 1982-01-14 | Kubota Ltd | Production of vane pattern |
-
1987
- 1987-09-02 JP JP21799287A patent/JPS6463785A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS577350A (en) * | 1980-06-16 | 1982-01-14 | Kubota Ltd | Production of vane pattern |
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