JPS6195464U - - Google Patents
Info
- Publication number
- JPS6195464U JPS6195464U JP17843384U JP17843384U JPS6195464U JP S6195464 U JPS6195464 U JP S6195464U JP 17843384 U JP17843384 U JP 17843384U JP 17843384 U JP17843384 U JP 17843384U JP S6195464 U JPS6195464 U JP S6195464U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- speed
- pipe
- nozzle
- shotcrete
- 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
- 239000004567 concrete Substances 0.000 claims description 10
- 239000011378 shotcrete Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
図１は吹付けコンクリートの搬送管の中間に介
在せしめる増速管の断面図、図２は吹付けノズル
と搬送管の間に介在せしめる吹付け管の断面図、
図３は本考案を用いた吹付け作業の概要を示す。
１，１′…搬送管。２…増速管。３…テーパ管
。４…増速ノズル。５…吹付けノズル。６…急結
ノズル。７…収束テーパ管。８…混合増速ノズル
。９…吹付け管。１０…コンクリートポンプ。１
１…ノズル。１２…吹付けの対象物。１３…高圧
空気タンク。１４…空気調圧弁。１５…コンクリ
ート急結剤の供給装置。
Figure 1 is a cross-sectional view of a speed increaser pipe interposed between the shotcrete conveyance pipe, Figure 2 is a cross-sectional view of the spray pipe interposed between the spray nozzle and the conveyance pipe,
Figure 3 shows an overview of the spraying operation using the present invention. 1, 1'...Transport pipe. 2... Speed increaser tube. 3...Tapered pipe. 4... Speed-increasing nozzle. 5... Spray nozzle. 6...Quick connection nozzle. 7... Convergent tapered pipe. 8...Mixing speed increasing nozzle. 9... Shot tube. 10...Concrete pump. 1
1...Nozzle. 12...Object to be sprayed. 13...High pressure air tank. 14...Air pressure regulating valve. 15... Concrete quick setting agent supply device.
Claims (1)
気の搬送によつて生じた分離状のコンクリートを
収束せしめるテーパ管と、該テーパ管の内壁に沿
つて調圧された高圧空気を噴射し搬送コンクリー
トを増速せしめる増速ノズルとからなる増速管を
介在せしめ、さらに搬送コンクリートの吹出し口
に当る吹付けノズルと搬送管の間に、コンクリー
ト急結剤を搬送コンクリート中に吹き込む急結ノ
ズルと、分離状のコンクリートを再収束せしめ、
コンクリート急結剤の混合性を高める収束テーパ
管と、さらに該収束テーパ管の内壁に沿つて調圧
された高圧空気を噴射して搬送コンクリートを増
束速せしめる混合増速ノズルとを設けたことから
なる吹付け管を介在せしめることから構成された
吹付けコンクリートの混合加速装置。 In the middle of the shotcrete transport pipe, there is a tapered pipe that converges the separated concrete generated by high-speed air transport, and high-pressure air with regulated pressure is injected along the inner wall of the tapered pipe to collect the transported concrete. A speed-increasing pipe consisting of a speed-increasing nozzle that increases the speed is interposed, and a quick-setting nozzle that injects a concrete quick-setting agent into the transported concrete is separated between the spray nozzle that hits the outlet of the conveyed concrete and the conveying pipe. re-converge the shaped concrete,
A convergent tapered pipe that improves the mixing properties of the concrete quick setting agent, and a mixing speed increasing nozzle that injects regulated high-pressure air along the inner wall of the convergent tapered pipe to increase the bundle speed of conveyed concrete. A shotcrete mixing accelerator constructed by interposing a shotcrete pipe consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17843384U JPS6195464U (en) | 1984-11-24 | 1984-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17843384U JPS6195464U (en) | 1984-11-24 | 1984-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6195464U true JPS6195464U (en) | 1986-06-19 |
Family
ID=30735999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17843384U Pending JPS6195464U (en) | 1984-11-24 | 1984-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6195464U (en) |
-
1984
- 1984-11-24 JP JP17843384U patent/JPS6195464U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB566543A (en) | Improvements in or relating to spray producers | |
| JPS6195464U (en) | ||
| CN206836015U (en) | A kind of medicine mixer of jetting type spiral outlet | |
| CN208894002U (en) | A kind of low pressure atomization nozzle applied to sprinkling irrigation | |
| CN209138901U (en) | A kind of injector | |
| CN206845189U (en) | A kind of concrete spraying machine cyclone | |
| JPS6195468U (en) | ||
| GB1333091A (en) | Apparatus for spraying powder | |
| CN211274210U (en) | Single-point bevel connection atomizing aqueous ammonia spray gun | |
| CN210032642U (en) | Even material system that divides of dual spray wet blasting machine | |
| CN208407451U (en) | A kind of dedicated finer atomization nozzle of low concentration gas exhaust gases of internal combustion engines denitration | |
| JPS58135032A (en) | Long distance transport piping of large quantity | |
| JPS61125350U (en) | ||
| CN212491023U (en) | Permeation accelerating device | |
| CN206653509U (en) | A kind of precast beam intelligence curing means | |
| CN207913503U (en) | A kind of wet desulphurization lime stone slurry efficient coupling nozzle and desulphurization system | |
| CN219251263U (en) | Shock wave self-priming nozzle of atomizer | |
| CN218563768U (en) | Turbo-charging pipeline spraying structure | |
| CN207254063U (en) | A kind of exhaust gas denitration processing system | |
| CN206082909U (en) | Rust -resistant liquid spraying device | |
| CN206253271U (en) | Pipe laying corrosion protected treatment device | |
| JPS63103770U (en) | ||
| CN206131511U (en) | A ejector that is used for liquefied natural gas to draw penetrating low temperature evaporation gas | |
| JPS58132559U (en) | Water adding device in concrete spraying machine | |
| JPH0341820Y2 (en) |