CN2777199Y - Means for injecting water blocking aggregate for bore-hole slip casting - Google Patents
Means for injecting water blocking aggregate for bore-hole slip casting Download PDFInfo
- Publication number
- CN2777199Y CN2777199Y CN 200520030144 CN200520030144U CN2777199Y CN 2777199 Y CN2777199 Y CN 2777199Y CN 200520030144 CN200520030144 CN 200520030144 CN 200520030144 U CN200520030144 U CN 200520030144U CN 2777199 Y CN2777199 Y CN 2777199Y
- Authority
- CN
- China
- Prior art keywords
- storage bin
- pipe
- grout
- left end
- stock storage
- 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 device for drilling holes, injecting grout, blocking water and injecting aggregate. The utility model comprises a grout passing pipe, an orifice pipe, a stock storage bin and a flow dividing pipe for liquid grout, wherein the orifice pipe is connected with the left end of the stock storage bin through a flange; the right end of the stock storage bin is provided with a feeding rotary cover; the left end of the grout passing pipe is communicated with the left end of the stock storage bin; the right end of the grout passing pipe is communicated with the right end of the stock storage bin through the flow dividing pipe for liquid grout; a back valve is arranged on the grout passing pipe; a liquid-in control valve is arranged on the flow dividing pipe for liquid grout; the left part of the stock storage bin is provided with a stock-in control valve. The utility model has the characteristics of favorable effect on blocking convex water points, time saving, stock saving, etc.
Description
Technical field:
When the utility model relates to down-hole, a kind of mine blocking high-pressure projective water point, the boring grouting for water blocking aggregate injector of use.
Background technology:
The projective water point shutoff of down-hole, mine is a new technology that ensures Safety of Coal Mine Production, this technology is when the shutoff projective water point, utilize of the boring of high-pressure slip-casting device, mixed serum is injected into water-containing space, to reach the purpose of shutoff water burst by laying around grouting pipeline and the projective water point.This technology effect under microfissure water guide state is better, but under the situation that the projective water point water yield is big, conduit pipe is unimpeded, fracture structure is grown, the filling space is big, hydraulic pressure is high, since a large amount of losses of slurries, the water plugging effect that only depends on the filling slurries to be difficult to obtain.In order to realize water plugging effect preferably, need in slip casting, inject corresponding aggregate incessantly, make aggregate and slurries acting in conjunction, to reach the purpose of water blockoff, also there is not this type of aggregate injection device at present.
The utility model content:
The purpose of this utility model provides a kind ofly can inject slurries and aggregate simultaneously, the shutoff projective water point effect grouting for water blocking aggregate injector of holing preferably.
To achieve these goals, the utility model comprises: cross slurry pipe, orifice tube, storage bin, liquid slurry isocon, orifice tube is connected the left end of storage bin by flange, the right-hand member of storage bin is provided with the charging spiral cover, cross the left end of starching pipe and be connected, cross the right-hand member of starching pipe and be connected with the right-hand member of storage bin, cross the slurry pipe and be provided with non retern valve by the slurries isocon with the left end of storage bin, the slurries isocon is provided with control feed liquor valve, and the left part of storage bin is provided with the control inlet valve.Like this when the high pressure projective water point is carried out the slip casting shutoff, orifice tube is inserted in the boring, be connected to grouting pump with crossing the right-hand member of starching pipe, open the charging spiral cover and in storage bin, put into filling aggregate, open non retern valve closing control inlet valve and control feed liquor valve simultaneously, utilized the slurry pipe to inject certain slurries earlier, close non retern valve then, open control feed liquor valve and control inlet valve successively, aggregate enters into the gushing water channel space by orifice tube through boring under the promotion of high pressure slurries.So slurries and aggregate are injected in circulation, make aggregate and slurries acting in conjunction, can reach the quick blocking projective water point, have characteristics such as the shutoff projective water point is effective, the material-saving that saves time.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in Figure 1, the utility model comprises: cross slurry pipe 1, orifice tube 3, storage bin 6, liquid slurry isocon 8, storage bin 6 is a drum, and orifice tube 3 is connected the left end of storage bin 6 by flange 4, and the right-hand member of storage bin 6 is provided with charging spiral cover 7.The left end of crossing slurry pipe 1 is connected with the left end of storage bin 6, the right-hand member of crossing slurry pipe 1 is connected with the right-hand member of storage bin by slurries isocon 8, cross slurry pipe 1 and be provided with non retern valve 2, slurries isocon 8 is provided with control feed liquor valve 9, and the left part of storage bin 6 is provided with control inlet valve 5.Be set with snap joint 10 at the left end head of crossing slurry pipe 1, be used for the convenient grouting pump that connects.Upper end, middle part at storage bin 6 is provided with pressure-relief valve 11, so that before putting into aggregate storage bin is carried out release, pressure discharges injury when preventing to open the charging spiral cover.Cross slurry pipe 1, orifice tube 3, storage bin 6, liquid slurry isocon 8 and all adopt high pressure resistant metal product.
Claims (1)
1, a kind of boring grouting for water blocking aggregate injector, comprise: cross slurry pipe (1), orifice tube (3), storage bin (6), liquid slurry isocon (8), orifice tube (3) is connected the left end of storage bin (6) by flange (4), the right-hand member of storage bin (6) is provided with charging spiral cover (7), the left end that it is characterized in that slurry pipe (1) is connected with the left end of storage bin (6), the right-hand member of crossing slurry pipe (1) is connected with the right-hand member of storage bin by slurries isocon (8), cross slurry pipe (1) and be provided with non retern valve (2), slurries isocon (8) is provided with control feed liquor valve (9), and the left part of storage bin (6) is provided with control inlet valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030144 CN2777199Y (en) | 2005-03-09 | 2005-03-09 | Means for injecting water blocking aggregate for bore-hole slip casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030144 CN2777199Y (en) | 2005-03-09 | 2005-03-09 | Means for injecting water blocking aggregate for bore-hole slip casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777199Y true CN2777199Y (en) | 2006-05-03 |
Family
ID=36744584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030144 Expired - Fee Related CN2777199Y (en) | 2005-03-09 | 2005-03-09 | Means for injecting water blocking aggregate for bore-hole slip casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777199Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967828A (en) * | 2010-10-25 | 2011-02-09 | 山东大学 | Underground gushing water borehole aggregate addition system and process thereof |
| CN105735938A (en) * | 2016-04-27 | 2016-07-06 | 安徽恒源煤电股份有限公司 | Method and device for hydrostatic sandglass based bore water bursting blockage |
| CN105756613A (en) * | 2016-04-19 | 2016-07-13 | 安徽恒源煤电股份有限公司 | Grouting device for bore water bursting blocking |
| CN106640025A (en) * | 2017-01-18 | 2017-05-10 | 淮南矿业(集团)有限责任公司 | High-pressure hydro-fracture aggregate adding device for coal seam of mine |
| CN110374639A (en) * | 2019-08-02 | 2019-10-25 | 中煤第三建设（集团）有限责任公司 | Cereal injection device and cereal method for implanting |
-
2005
- 2005-03-09 CN CN 200520030144 patent/CN2777199Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967828A (en) * | 2010-10-25 | 2011-02-09 | 山东大学 | Underground gushing water borehole aggregate addition system and process thereof |
| CN105756613A (en) * | 2016-04-19 | 2016-07-13 | 安徽恒源煤电股份有限公司 | Grouting device for bore water bursting blocking |
| CN105735938A (en) * | 2016-04-27 | 2016-07-06 | 安徽恒源煤电股份有限公司 | Method and device for hydrostatic sandglass based bore water bursting blockage |
| CN105735938B (en) * | 2016-04-27 | 2018-07-27 | 安徽恒源煤电股份有限公司 | Hydrostatic hourglass bore water bursting method for blocking |
| CN106640025A (en) * | 2017-01-18 | 2017-05-10 | 淮南矿业(集团)有限责任公司 | High-pressure hydro-fracture aggregate adding device for coal seam of mine |
| CN110374639A (en) * | 2019-08-02 | 2019-10-25 | 中煤第三建设（集团）有限责任公司 | Cereal injection device and cereal method for implanting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |