JPS6195466U - - Google Patents
Info
- Publication number
- JPS6195466U JPS6195466U JP17854084U JP17854084U JPS6195466U JP S6195466 U JPS6195466 U JP S6195466U JP 17854084 U JP17854084 U JP 17854084U JP 17854084 U JP17854084 U JP 17854084U JP S6195466 U JPS6195466 U JP S6195466U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- water
- swirling airflow
- airflow blowing
- nozzle body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 4
- 239000011823 monolithic refractory Substances 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Nozzles (AREA)
Description
第１図は本考案の１実施例を示す正面図、第２
図はその断面説明図、第３図は旋回気流吹込部の
要部説明図、第４図は第３図の−視図である
。
１…ノズル本体、２…尖端ノズル、３…クロス
カツプリング、４…材料圧送管、５…水イコライ
ザ環、５′…注水孔、６…給水管、７…可撓通気
管、８…送気管、９…旋回気流吹込部、９′…ハ
ウジング、１０…気体流入空間、１１…ラセン中
子、１２…旋回溝、１３…旋回気流吹込スリツト
、１４…切込み又はスリツト、１５…短冊片、１
６…送気管。
Figure 1 is a front view showing one embodiment of the present invention, Figure 2 is a front view showing one embodiment of the present invention;
The figure is an explanatory cross-sectional view thereof, FIG. 3 is an explanatory view of the main part of the swirling airflow blowing part, and FIG. 4 is a - perspective view of FIG. 3. DESCRIPTION OF SYMBOLS 1... Nozzle body, 2... Tip nozzle, 3... Cross coupling, 4... Material pressure feeding pipe, 5... Water equalizer ring, 5'... Water injection hole, 6... Water supply pipe, 7... Flexible ventilation pipe, 8... Air supply pipe , 9... swirling airflow blowing part, 9'... housing, 10... gas inflow space, 11... helical core, 12... swirling groove, 13... swirling airflow blowing slit, 14... notch or slit, 15... strip piece, 1
6... Air pipe.
Claims (1)
ズル外周より注入し混合状態で所定個所に吹付施
工する吹付ノズルにおいて、ノズル本体に設けた
水添加用の水イコライザ環と尖端ノズルとの中間
部に送気管に連結するハウジングを周設し、その
内部には旋回溝を刻設したラセン中子を密嵌しこ
の前位にノズル本体内へ通ずる旋回気流吹込スリ
ツトを設けて旋回気流吹込部を形成し、さらにノ
ズル本体内には軸心に沿つて、基端側で送気管に
連結し、尖端ノズル側を自由端にすると共に、そ
の前半部は複数条の切込み又はスリツトを施して
複数の短冊片を形成した可撓通気管を設けた構造
であつて、上記旋回気流吹込部より混水耐火材中
に旋回気流を吹き込んで旋回運動を付与し同時に
可撓通気管に圧縮空気を吹き込んで各短冊片を波
動させ、これらの協働により均一な混水混和状態
にて吹付旋工を可能とする構成としたことを特徴
とする不定形耐火物用吹付ノズル。 In a spray nozzle that injects additive water from the outer periphery of the nozzle into the powdered monolithic refractory material being pumped, and sprays the mixed state at a predetermined location, the area between the water equalizer ring for water addition provided on the nozzle body and the pointed nozzle. A housing connected to the air pipe is provided around the part, a helical core with a swirl groove carved therein is tightly fitted, and a swirling airflow blowing slit communicating into the nozzle body is provided in front of the helical core to form a swirling airflow blowing section. The nozzle body is connected to the air pipe at the proximal end along the axis, with the tip nozzle side being the free end, and the front half of the nozzle is provided with multiple cuts or slits. The structure is provided with a flexible ventilation pipe formed into a strip of strips, and a swirling airflow is blown into the mixed water refractory material from the swirling airflow blowing part to impart swirling motion, and at the same time, compressed air is blown into the flexible ventilation pipe. A spray nozzle for monolithic refractories characterized by having a structure in which each strip is undulated and spray turning can be performed in a uniform state of water mixing through their cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17854084U JPS6195466U (en) | 1984-11-24 | 1984-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17854084U JPS6195466U (en) | 1984-11-24 | 1984-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6195466U true JPS6195466U (en) | 1986-06-19 |
Family
ID=30736104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17854084U Pending JPS6195466U (en) | 1984-11-24 | 1984-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6195466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101047016B1 (en) | 2008-08-13 | 2011-07-07 | 조선내화 주식회사 | Water nozzle of fireproof spray equipment |
-
1984
- 1984-11-24 JP JP17854084U patent/JPS6195466U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101047016B1 (en) | 2008-08-13 | 2011-07-07 | 조선내화 주식회사 | Water nozzle of fireproof spray equipment |