CN201173122Y - Sprayed concrete pressurizer - Google Patents
Sprayed concrete pressurizer Download PDFInfo
- Publication number
- CN201173122Y CN201173122Y CNU2008200569262U CN200820056926U CN201173122Y CN 201173122 Y CN201173122 Y CN 201173122Y CN U2008200569262 U CNU2008200569262 U CN U2008200569262U CN 200820056926 U CN200820056926 U CN 200820056926U CN 201173122 Y CN201173122 Y CN 201173122Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- pressurizer
- guniting
- gunite
- whitewashing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a gunite pressurizer, which belong to the mining equipment. The gunite pressurizer comprises a round pipe, wherein, both ends of the round pipe present a horn-shaped pipe connector shape matching with the guniting pipe, and a pressurizing pipe which is inclined toward the inlet end and communicated with the inner cavity of the round pipe is arranged on the round pipe near the outlet end. When the guniting is performed, if the guniting pressure is insufficient, the round pipe of the pressurizer is connected in a guniting pipeline, and the pressurization is performed to the guniting pipeline from the pressurizing pipe of the pressurizer, thereby causing the guniting pipeline not to be blocked. The gunite pressurizer has the advantages that the structure is simple, and the installation and the use are convenient. The gunite pressurizer can be used in the flat lane and the upper and the lower inclined lanes, the machine movement is avoided, the time and the labor are saved, and the working efficiency is enhanced.
Description
Technical field
The utility model relates to a kind of whitewashing pressurizer, belongs to the colliery spouting plant.Whitewashing is used when being specially adapted to digging laneway.
Background technology
Whitewashing is the necessary engineering of colliery driving, and per tour driving all must whitewashing.Because conditions down-hole is different, driving is divided into gallery and upper and lower inclined gallery.Shotcrete pipe is easy to stop up when whitewashing in inclined gallery.Main cause is distance, insufficient pressure.Particularly the gradient reasons such as insufficient pressure that cause in inclined gallery are stopped up shotcrete pipe can not normally to whitewash.
Summary of the invention
The purpose of this utility model provides a kind of whitewashing pressurizer, when shotcrete pipe stops up because of insufficient pressure, utilizes this whitewashing pressurizer to pressurize easily, thereby guarantees the shotcrete pipe operate as normal.
The utility model is realized with following technical scheme: a kind of whitewashing pressurizer, it comprises a pipe, the two ends of pipe are the flaring pipe joint shape that cooperates with shotcrete pipe, by a forcing pipe that tilts and be communicated with the pipe inner chamber to entrance point is arranged on the pipe of the port of export.During whitewashing, as spray pressure when not enough, the pipe of this pressurizer is connected in the whitewashing pipeline, from the forcing pipe of pressurizer to the pressurization of whitewashing pipeline, thereby the whitewashing pipeline is not stopped up.
Good effect of the present utility model is: simple in structure, easy to install.No matter can both use, avoid moving back and forth machine, save time, laborsaving, improve operating efficiency at gallery and upper and lower inclined gallery.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, pipe, 2, import, 3, outlet, 4, forcing pipe, 5, pipe cap.
The specific embodiment
Embodiment as shown in drawings, pipe 1 adopts the iron pipe of diameter 50mm, and length L is 200mm, and the flaring pipe joint shape that and shotcrete pipe shape and size matches is made at two ends.One end is import 2, and the other end is outlet 3; Open a circular hole at distance port of export 50mm place, welding one is a 20mm forcing pipe 4 to the caliber that entrance point tilts, and forcing pipe 4 is 30 degree with the angle a of pipe.Can also establish a pipe cap 5 in addition, when not needing to pressurize, with the mouth of pipe shutoff of pipe cap 5 with forcing pipe.
Claims (3)
1, a kind of whitewashing pressurizer, it is characterized in that: it comprises a pipe, the two ends of pipe are the flaring pipe joint shape that matches with shotcrete pipe, by a forcing pipe that tilts and be communicated with the pipe inner chamber to entrance point is arranged on the pipe of the port of export.
2, whitewashing pressurizer according to claim 1 is characterized in that: the length L of pipe is 200mm.
3, whitewashing pressurizer according to claim 1 is characterized in that: forcing pipe is 50mm apart from the distance of the port of export, and the angle a of forcing pipe and pipe is 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200569262U CN201173122Y (en) | 2008-04-03 | 2008-04-03 | Sprayed concrete pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200569262U CN201173122Y (en) | 2008-04-03 | 2008-04-03 | Sprayed concrete pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173122Y true CN201173122Y (en) | 2008-12-31 |
Family
ID=40200238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200569262U Expired - Fee Related CN201173122Y (en) | 2008-04-03 | 2008-04-03 | Sprayed concrete pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173122Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216246A (en) * | 2013-04-19 | 2013-07-24 | 平顶山市安泰华矿用安全设备制造有限公司 | Wet spray pipe for wet type pulp shooting machine |
| CN113356894A (en) * | 2021-07-23 | 2021-09-07 | 山东东山新驿煤矿有限公司 | Remote electric control guniting pressurization system |
-
2008
- 2008-04-03 CN CNU2008200569262U patent/CN201173122Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216246A (en) * | 2013-04-19 | 2013-07-24 | 平顶山市安泰华矿用安全设备制造有限公司 | Wet spray pipe for wet type pulp shooting machine |
| CN113356894A (en) * | 2021-07-23 | 2021-09-07 | 山东东山新驿煤矿有限公司 | Remote electric control guniting pressurization system |
| CN113356894B (en) * | 2021-07-23 | 2022-10-25 | 山东东山新驿煤矿有限公司 | Remote electric control guniting pressurization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20120403 |