CN202194867U - Blast hole draining device for deep hole blasting - Google Patents
Blast hole draining device for deep hole blasting Download PDFInfo
- Publication number
- CN202194867U CN202194867U CN2011202997986U CN201120299798U CN202194867U CN 202194867 U CN202194867 U CN 202194867U CN 2011202997986 U CN2011202997986 U CN 2011202997986U CN 201120299798 U CN201120299798 U CN 201120299798U CN 202194867 U CN202194867 U CN 202194867U
- Authority
- CN
- China
- Prior art keywords
- rubber hose
- hole
- blast
- blast hole
- blasting
- 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
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a blast hole draining device for deep hole blasting. The blast hole draining device mainly comprises an air compressor (3) and a rubber hose (4). The aim of draining seeper in the blast hole can be fulfilled by the following steps: connecting one end of the rubber hose (4) to a blast connector of the air compressor (3); putting the other end of the rubber hose (4) into the bottom of a blast hole and pulling up the latter end of the rubber hose (4) by 0.2-0.5m; pressing the rubber hose (4) by a sandbag; starting the air compressor; and inflating high-pressure air into the rubber hose (4) at a small air volume first and then at a large air volume. The blast hole draining device for the deep hole blasting is simple in concept and can drain the seeper in the blast hole quickly and safely, so that and the construction efficiency is improved.
Description
Technical field
The utility model belongs to the mine blasting technical field, relates generally to the drainage means in a kind of deep hole blasting big gun hole.
Background technique
Domestic big-and-middle-sized surface mine all uses deep hole blasting in explosion at present; And when rainy season or depression surface blasting; Have a large amount of ponding in the big gun hole, have influence on blast hole projectile filling and explosion reliability, how the ponding in the tap hole is the key link that guarantees demolition effect before powder charge.Up to now, solve and to have the de-water that a large amount of ponding problems generally adopt in the big gun hole and mainly contain two kinds: the one, to draw water with pump, the draining of this kind method is slow, and efficient is low.The 2nd, after putting into big gun hole bottom and detonate with a small amount of explosive water to be discharged, the draining of this kind method is fast, but poor stability.
Summary of the invention
The existing problem of deep hole blasting drainage of explosive hole method in view of using in the prior art the utility model discloses a kind of quick, safe drainage of explosive hole device, under the situation that guarantees safety, can fast the ponding in the big gun hole be drained.
The technological scheme that the utility model technical solution problem is adopted is: a kind of deep hole blasting drainage of explosive hole device; Mainly be to constitute by air compressor and rubber hose; Rubber hose one end is connected on the high blast blast connection of air compressor; The other end of rubber hose is put into bottom, big gun hole, in rubber hose, passes to high-pressure blast through air compressor, utilizes the pressure of high-pressure blast fast the ponding in the big gun hole to be discharged.Described deep hole blasting drainage of explosive hole device, the blast of air compressor is 10～24Kgf/cm
2Between, the diameter of rubber hose is 1/3rd of a blasthole diameter.This device is applicable to that diameter is that Φ 80～Φ 200mm, degree of depth 25m are with interior big gun hole.
Description of drawings
Fig. 1 is the utility model device schematic representation.
Among the figure: 1, big gun hole, 2, big gun hole ponding, 3, air compressor, 4, rubber hose.
Embodiment
As shown in Figure 1, earlier one of rubber hose 4 is terminated on the blast connection of air compressor 3, again the other end of rubber hose 4 is put into bottom, big gun hole, and upwards lift 0.2～0.5m, with sandbag rubber hose 4 is pushed down.Open air compressor 3, the ascending high-pressure blast that in rubber hose, passes to is discharged the ponding in the big gun hole.
The utility model design is simple, and can be quick, the safe ponding in the big gun hole be discharged improves efficiency of construction.
Claims (1)
1. deep hole blasting drainage of explosive hole device is characterized in that: described deep hole blasting drainage of explosive hole device mainly is to be made up of air compressor (3) and rubber hose (4), and the blast of air compressor (3) is 10～24Kgf/cm
2Between, the diameter of rubber hose (4) is 1/3rd of a blasthole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202997986U CN202194867U (en) | 2011-08-18 | 2011-08-18 | Blast hole draining device for deep hole blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202997986U CN202194867U (en) | 2011-08-18 | 2011-08-18 | Blast hole draining device for deep hole blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194867U true CN202194867U (en) | 2012-04-18 |
Family
ID=45949782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202997986U Expired - Fee Related CN202194867U (en) | 2011-08-18 | 2011-08-18 | Blast hole draining device for deep hole blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654937A (en) * | 2015-03-16 | 2015-05-27 | 武汉理工大学 | Multi-adaption type blast hole water draining method and multi-adaption type blast hole water draining device |
| CN106894839A (en) * | 2017-04-21 | 2017-06-27 | 辽宁科技学院 | A kind of aeratic hidden hole water trap for water balance principles |
| CN107941105A (en) * | 2017-11-22 | 2018-04-20 | 贵州新联爆破工程集团有限公司 | One kind tilts Shothole pumping gear |
-
2011
- 2011-08-18 CN CN2011202997986U patent/CN202194867U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654937A (en) * | 2015-03-16 | 2015-05-27 | 武汉理工大学 | Multi-adaption type blast hole water draining method and multi-adaption type blast hole water draining device |
| CN104654937B (en) * | 2015-03-16 | 2016-05-11 | 武汉理工大学 | Many epharmonic drainage of explosive hole methods and device |
| CN106894839A (en) * | 2017-04-21 | 2017-06-27 | 辽宁科技学院 | A kind of aeratic hidden hole water trap for water balance principles |
| CN107941105A (en) * | 2017-11-22 | 2018-04-20 | 贵州新联爆破工程集团有限公司 | One kind tilts Shothole pumping gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2018428500B2 (en) | Method for extracting gas by fracturing coal seam through combination of hydraulic slotting and multi-stage combustion impact wave | |
| CN103510979B (en) | Dry ice explosion and air-permeability-enhancing device and method for drawing out gas by using same | |
| CN202133340U (en) | Powder loading device for blasting hole with water | |
| CN202194867U (en) | Blast hole draining device for deep hole blasting | |
| CN105370257A (en) | High-power electric-knocking auxiliary hydraulic fracturing production increase method for coal-bed gas well | |
| CN204941505U (en) | Liquid carbon dioxide big gun is with proppant explosion permeability improvement device | |
| CN204609883U (en) | A kind of carbon dioxide blasting excavation device | |
| CN205330612U (en) | Hole sealing device for gas extraction | |
| CN204663509U (en) | Anti-reflection system is shaken in carbon dioxide coal seam | |
| CN103591860A (en) | Water coupling gunpowder filling and ignition method for improving small-particle-size material content of rock-fill dam transition material | |
| CN204252891U (en) | Electromechanical releasing escaping device | |
| CN202756018U (en) | Blasthole drainage device | |
| CN211120885U (en) | Energy-conserving efficient explosive loads structure in blasting construction | |
| CN203176017U (en) | Underground hydraulic energy accumulator | |
| CN104649853A (en) | Safe detonator | |
| CN206073828U (en) | Mining hole plugging plug | |
| CN201152276Y (en) | Negative-pressure water storage tank type centrifugal pump | |
| CN204252892U (en) | Electric releasing device for cable transmission perforating machine | |
| CN203716851U (en) | Pylon foundation rock hole bursting machine | |
| CN103527152A (en) | Liquid drainage system | |
| CN203051063U (en) | Underground sand-prevention buried pipe column of oil-well pump with overhead fixed valve | |
| CN204003669U (en) | A kind of flow self-controlled type manual siphon pump | |
| CN203050641U (en) | Drivepipe gas automatic recovery device | |
| CN215979321U (en) | Safety type underground tubular pressurized oil extraction device | |
| CN201715956U (en) | Ditch detonator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |