CN109025896A - A kind of dolomite spy water hole method for blocking - Google Patents
A kind of dolomite spy water hole method for blocking Download PDFInfo
- Publication number
- CN109025896A CN109025896A CN201811002921.6A CN201811002921A CN109025896A CN 109025896 A CN109025896 A CN 109025896A CN 201811002921 A CN201811002921 A CN 201811002921A CN 109025896 A CN109025896 A CN 109025896A
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- China
- Prior art keywords
- hemp
- rope made
- water
- sealing
- water hole
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of dolomites to visit water hole method for blocking, comprising steps of sealing of hole prepares: choosing a stereoplasm tube as water blockoff pipeline, closely winds the rope made of hemp in stereoplasm tube setting length and tighten；The cementing sealing of the rope made of hemp: a circle resin anchoring agent is poured to the cementing sealing of the rope made of hemp in a side end face of the rope made of hemp；It is intubated sealing of hole: in the setting time for having poured resin anchoring agent, the pipeline section that stereoplasm tube is wound with the rope made of hemp is inserted into and is visited in water hole, and guarantees that the rope made of hemp is extend into and visit in water hole, and the cementing sealing is outwardly, the anchoring to stereoplasm tube is formed with the Anchor Agent by cementing sealing, and port closing is formed to spy water hole after rope made of hemp water swelling.Compared with the existing technology, present inventive concept is novel, carries out water blockoff using the characteristic of fiber crops material water swelling, easy to operate, low in cost, and water blockoff not only may be implemented, can also realize and discharge water.
Description
Technical field
The invention belongs to coal mine digging technical fields, specifically, in particular to a kind of dolomite visits water hole method for blocking.
Background technique
During mineral digging, various rock mass can be dug, wherein dolomite is water-bearing layer, and craven fault and solution cavity compared with
Development includes underground water and mud (sand) slurry, is affected after exposure to tunnelling, the influence to the downward ramp of setting is outstanding
It is serious.In portion, underground water also has water yield big, the big feature of hydraulic pressure.It is existing for the intracorporal underground water water blockoff of rock
Some processing methods have grouting for water blocking, but one side dolomite crack is more developed, and block this point, and water can be from another
Point comes up, and on the other hand, whether selects dual slurry or single slurry, cost all very high, in addition also very expends the time.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of dolomites to visit water
Hole method for blocking.
Technical solution of the present invention is as follows: a kind of dolomite spy water hole method for blocking, comprising the following steps:
The first step, sealing of hole prepare: choosing a stereoplasm tube as water blockoff pipeline, closely twine in stereoplasm tube setting length
Around the rope made of hemp and tighten；
The cementing sealing of the rope made of hemp: second step pours a circle resin anchoring agent to the cementing envelope of the rope made of hemp in a side end face of the rope made of hemp
Mouthful；
Third step is intubated sealing of hole: in the setting time for having poured resin anchoring agent
It is interior, and the cementing sealing is outwardly, forms the anchoring to stereoplasm tube with the Anchor Agent by cementing sealing, and in fiber crops
Port closing is formed to spy water hole after rope water swelling.
Using above technical scheme, utensil of the hard pipeline as water blockoff, and by the rope made of hemp of winding come with visit water hole wall
It is contacted, dilatable characteristic after being absorbed water using the rope made of hemp, to play the role of water blockoff.By using resin anchoring agent to winding
Sealing is glued in one end of the rope made of hemp of lopping, oozes out water clock to avoid water.
It further, further include being set on the stereoplasm tube in order to realize that the water realization visited in water hole can put the selection that can be blocked up
A valve is set, valve is located at outside cementing sealing；Valve is arranged before stereoplasm tube is inserted into and visits water hole or behind insertion spy water hole.
Further, for simple and easy to get, cheap, the purpose of good economy performance, the stereoplasm tube is steel pipe.
Further, for simple and easy to get, cheap, the purpose of good economy performance, the rope made of hemp is made of piemarker.
The utility model has the advantages that compared with the existing technology, present inventive concept is novel, blocked up using the characteristic of fiber crops material water swelling
Water, it is easy to operate, low in cost, water blockoff not only may be implemented, can also realize and discharge water.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the rope made of hemp expansion schematic diagram of embodiment one in the present invention.
Fig. 3 is the rope made of hemp expansion schematic diagram of embodiment two in the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment one
As depicted in figs. 1 and 2, illustrate a kind of dolomite spy water hole method for blocking, comprising the following steps:
The first step, sealing of hole prepare: choosing a stereoplasm tube 1 and be used as water blockoff pipeline, wherein stereoplasm tube 1 is the steel directlyed adopt
Pipe sets in stereoplasm tube 1 and closely winds the rope made of hemp 2 in length and tighten, and wherein the material of the rope made of hemp 2 is to select piemarker, and the rope made of hemp 2
One layer is only wound on stereoplasm tube 1, but the diameter of the rope made of hemp 2 has 1.5cm；
The cementing sealing of the rope made of hemp: second step pours a circle resin anchoring agent 3 to the cementing envelope of the rope made of hemp 2 in a side end face of the rope made of hemp 2
Mouthful, sealing of the resin anchoring agent as the rope made of hemp 2 is selected, advantage is that curing time is fast, gain in strength is fast, intensity is high, timely receiving
Load and anchor force is big；
Third step is intubated sealing of hole: in the setting time for having poured resin anchoring agent 3, stereoplasm tube 1 being wound with the rope made of hemp 2
Pipeline section, which is inserted into, to be visited in water hole, and is guaranteed that the rope made of hemp 2 is extend into and visited in water hole, and cementing sealing is outwardly, to pass through cementing sealing
Anchor Agent forms the anchoring to stereoplasm tube 1, and to water hole formation port closing is visited after 2 water swelling of the rope made of hemp, can in order to realize
It selectively drains, a valve 4 is set on stereoplasm tube 1, valve 4 is located at outside cementing sealing, and valve 4 is inserted into stereoplasm tube 1 and visits
It is arranged before water hole or behind insertion spy water hole.
In the present embodiment, the rope made of hemp 2 expands after immersion, and diameter increases about 1.5cm, rises well to water hole is visited
Plugging action is arrived.In this way, the stereoplasm tube 1 for selecting suitable thickness is realized, to meet fiber crops according to the expansion properties that the rope made of hemp 2 soaks
Enough water plugging effects can be played after 2 immersion expansion of rope.It because in real process, visiting the not of uniform size of water hole, therefore is also to need
Select the stereoplasm tube 1 of different thicknesses.
Embodiment two
As shown in figures 1 and 3, the present embodiment is not uniquely both that in the first step, the rope made of hemp 2 is to twist to twine with embodiment
It is coiled into stock, is then wound on stereoplasm tube 1 two layers.Two layers of rope made of hemp 2 be not when soaking, with a thickness of 2.5cm.
In the present embodiment, for the rope made of hemp 2 after immersion expansion, thickness increases general 2.2cm, plays very to water hole is visited
Good plugging action.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (4)
1. a kind of dolomite visits water hole method for blocking, it is characterised in that: the following steps are included:
The first step, sealing of hole prepare: choosing a stereoplasm tube (1) and be used as water blockoff pipeline, in stereoplasm tube (1) setting length closely
The winding rope made of hemp (2) simultaneously tightens；
The cementing sealing of the rope made of hemp: second step pours a circle resin anchoring agent (3) to the rope made of hemp (2) glue in a side end face of the rope made of hemp (2)
Knot sealing；
Third step is intubated sealing of hole: in the setting time for having poured resin anchoring agent (3), stereoplasm tube (1) being wound with the rope made of hemp (2)
Pipeline section be inserted into and visit in water hole, and guarantee that the rope made of hemp (2) is extend into and visit in water hole, and the cementing sealing is outwardly, with logical
The Anchor Agent for crossing cementing sealing forms anchoring to stereoplasm tube (1), and forms aperture to visiting water hole after the rope made of hemp (2) water swelling
It blocks.
2. dolomite as described in claim 1 visits water hole method for blocking, it is characterised in that: further include in the stereoplasm tube (1)
One valve of upper setting (4), valve (4) are located at outside cementing sealing；Valve (4) is before stereoplasm tube (1) is inserted into and visits water hole or is inserted into
It is arranged after visiting water hole.
3. dolomite as described in claim 1 visits water hole method for blocking, it is characterised in that: the stereoplasm tube (1) is steel pipe.
4. dolomite as described in claim 1 visits water hole method for blocking, which is characterized in that the rope made of hemp (2) uses piemarker system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002921.6A CN109025896A (en) | 2018-08-30 | 2018-08-30 | A kind of dolomite spy water hole method for blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002921.6A CN109025896A (en) | 2018-08-30 | 2018-08-30 | A kind of dolomite spy water hole method for blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109025896A true CN109025896A (en) | 2018-12-18 |
Family
ID=64625675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811002921.6A Pending CN109025896A (en) | 2018-08-30 | 2018-08-30 | A kind of dolomite spy water hole method for blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109025896A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2742121Y (en) * | 2004-09-24 | 2005-11-23 | 同济大学 | Quick expansion water blocking seal device |
| CN201650320U (en) * | 2010-03-27 | 2010-11-24 | 中国矿业大学 | Hollow rapid hardening resin capsule used for grouted anchor bar sealing |
| CN103696729A (en) * | 2013-12-30 | 2014-04-02 | 河北联合大学 | Method for sealing drilled hole for mine gas drainage |
| CN203978370U (en) * | 2014-07-03 | 2014-12-03 | 安徽佳泰矿业科技有限公司 | A kind of mash gas pumping drilling plugging device |
| CN205618121U (en) * | 2016-03-22 | 2016-10-05 | 枣庄矿业(集团)付村煤业有限公司 | Coal body long arm water injection hole packer |
| CN107013236A (en) * | 2017-05-10 | 2017-08-04 | 贵阳市城市轨道交通有限公司 | The vertical karst plugging device in space and method for blocking |
-
2018
- 2018-08-30 CN CN201811002921.6A patent/CN109025896A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2742121Y (en) * | 2004-09-24 | 2005-11-23 | 同济大学 | Quick expansion water blocking seal device |
| CN201650320U (en) * | 2010-03-27 | 2010-11-24 | 中国矿业大学 | Hollow rapid hardening resin capsule used for grouted anchor bar sealing |
| CN103696729A (en) * | 2013-12-30 | 2014-04-02 | 河北联合大学 | Method for sealing drilled hole for mine gas drainage |
| CN203978370U (en) * | 2014-07-03 | 2014-12-03 | 安徽佳泰矿业科技有限公司 | A kind of mash gas pumping drilling plugging device |
| CN205618121U (en) * | 2016-03-22 | 2016-10-05 | 枣庄矿业(集团)付村煤业有限公司 | Coal body long arm water injection hole packer |
| CN107013236A (en) * | 2017-05-10 | 2017-08-04 | 贵阳市城市轨道交通有限公司 | The vertical karst plugging device in space and method for blocking |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |