CN103643987A - Gas collection, slag removal and drainage device for drill hole - Google Patents
Gas collection, slag removal and drainage device for drill hole Download PDFInfo
- Publication number
- CN103643987A CN103643987A CN201310605101.7A CN201310605101A CN103643987A CN 103643987 A CN103643987 A CN 103643987A CN 201310605101 A CN201310605101 A CN 201310605101A CN 103643987 A CN103643987 A CN 103643987A
- Authority
- CN
- China
- Prior art keywords
- drill hole
- gas collection
- gas
- boring
- pipeline
- 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
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to a gas collection, slag removal and drainage device applied to a drill hole. The gas collection, slag removal and drainage device for the drill hole comprises a box body with a bracket, wherein the top part of the box body is connected to a gas drainage pipe through a gas discharge pipe, multiple drill hole interfaces connected with a drill hole pipeline are mounted on one sidewall of the box body, a waste residue discharge hole and a waste water discharge hole are formed in the lower end of one sidewall of the box body, and the waste water discharge hole is connected to a water discharger pipeline. The gas collection, slag removal and drainage device for the drill hole efficiently solves the problems of drainage pipeline stoppage and unsmooth drainage caused by a plenty of accumulated water and sediments existing in the drill hole during a drill hole drainage process, and is simple in structure, low in manufacturing cost, easy to maintain and long in service life.
Description
Technical field
The invention belongs to underground equipment field, relate in particular to a kind of gas collection, slagging-off, dewatering installation that is applied to boring.
Background technology
Gas drainage under suction is the important leverage that downhole safety is produced, but colliery is without special-purpose gas collection, slagging-off, dewatering installation now, thereby has caused the poor problem of fire damp emission effect.Concrete is mainly that there are the following problems: 1. existing tailrace waterdrainage amount is little can not discharge gas pipeline ponding in time in time, affects gas drainage under suction effect.2. present firedamp taking-out discharging drilling is without special-purpose deslagging device, be mostly after stopping drilling-draining, utilize wire by eliminating impurities in hole, this traditional deslagging method is deposited shortcoming both ways, boring can not be cleared up in time on the one hand, long-time congestion affects extraction effect, and the opposing party's boring stops after extraction, can cause at short notice tunnel gas to increase, have very big potential safety hazard.3. existing gas drilling extraction mainly adopts single hole connection to carry out extraction, weak effect, and single hole survey data is loaded down with trivial details, and time-consuming, effort, is not easy to observe gas data in groups.Existing tailrace internal control device adopts glueballs, Floater Structure more simultaneously, and long-time use is prone to damage, and maintenance cost is high.
Summary of the invention
The object of the present invention is to provide a kind of boring gas collection, slagging-off, dewatering installation, solve present down-hole do not hole gas collection, slagging-off, dewatering installation, cause the poor problem of fire damp emission effect.
For addressing the above problem, technical scheme of the present invention is: a kind of boring gas collection, slagging-off, dewatering installation, comprise and be with standoff casing, described casing top is connected with gas drainage pipeline by drawing-off gas pipe, wall box is provided with some boring interfaces, and described boring interface is connected with boring pipeline, and wall box lower end is provided with waste sludge discharge mouth and discharge of wastewater mouth, described discharge of wastewater mouth is connected with tailrace pipeline, and waste sludge discharge mouth is provided with valve.
Further, described discharge of wastewater mouth is positioned at waste sludge discharge mouth top.
Inside described wall box, middle and lower part is provided with level sensor.
Described drawing-off gas inside pipe wall is provided with pressure sensor and flow transmitter.
The present invention is by arranging a casing that can be connected with several pipelines of holing, when utilizing water that the storage boring of its space extracts out and waste residue, drawing-off gas pipe by casing top carries out separated with water with waste residue by gas, be stored in water and waste residue natural layering in cabinet space simultaneously, water is discharged by the tailrace being connected with discharge of wastewater mouth pipeline, and waste residue is discharged by waste sludge discharge mouth.
Further device of the present invention middle and lower part inside wall box is provided with level sensor, be used for checking bore flooding quantity, drawing-off gas pipe is provided with pressure sensor and flow transmitter for measuring drilling-draining negative pressure, and because a plurality of boring is connected with the present invention, can monitor at any time the water yield, drilling-draining foreign material of the large-area boring in down-hole and the situation such as extraction data in real time in groups by this device, can monitor boring real-time condition.
The present invention efficiently solves in drilling-draining process in boring and has a large amount of long-pending water and sediments, causes extraction pipeline to stop up, the problem that pump drainage is not smooth, and simple in structure, cheap, for ease of maintenaince, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of boring gas collection, slagging-off, dewatering installation, comprise and be with standoff casing 1, casing 1 top is connected with gas drainage pipeline by drawing-off gas pipe 2, wall box is provided with some boring interfaces 3 and is connected with boring pipeline, wall box lower end is provided with waste sludge discharge mouth 4 and discharge of wastewater mouth 5, discharge of wastewater mouth 5 is connected with tailrace pipeline, discharge of wastewater mouth 5 is between boring interface 3 and waste sludge discharge mouth 4, inside wall box, middle and lower part is provided with level sensor 6, drawing-off gas pipe 2 inwalls are provided with pressure sensor 21 and flow transmitter 22.
Claims (4)
1. a boring gas collection, slagging-off, dewatering installation, comprise and be with standoff casing, it is characterized in that: described casing top is connected with gas drainage pipeline by drawing-off gas pipe, wall box is provided with some boring interfaces and is connected with boring pipeline, described wall box lower end is provided with waste sludge discharge mouth and discharge of wastewater mouth, and described discharge of wastewater mouth is connected with tailrace pipeline.
2. boring gas collection according to claim 1, slagging-off, dewatering installation, is characterized in that: described discharge of wastewater mouth is positioned at waste sludge discharge mouth top.
3. boring gas collection according to claim 1, slagging-off, dewatering installation, is characterized in that: inside described wall box, middle and lower part is provided with level sensor.
4. boring gas collection according to claim 1, slagging-off, dewatering installation, is characterized in that: described drawing-off gas inside pipe wall is provided with pressure sensor and flow transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605101.7A CN103643987A (en) | 2013-11-26 | 2013-11-26 | Gas collection, slag removal and drainage device for drill hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605101.7A CN103643987A (en) | 2013-11-26 | 2013-11-26 | Gas collection, slag removal and drainage device for drill hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103643987A true CN103643987A (en) | 2014-03-19 |
Family
ID=50249258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605101.7A Pending CN103643987A (en) | 2013-11-26 | 2013-11-26 | Gas collection, slag removal and drainage device for drill hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103643987A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572758A (en) * | 2015-12-28 | 2016-05-11 | 郑州光力科技股份有限公司 | Diagnosis method and apparatus of beam tube blocking of mining fire monitoring system |
| CN107585809A (en) * | 2017-11-01 | 2018-01-16 | 马鞍山市新桥工业设计有限公司 | For the drainage arrangement in sewage disinfection treatment |
| CN107789895A (en) * | 2017-11-01 | 2018-03-13 | 马鞍山市新桥工业设计有限公司 | For separating the sewage disposal system and method for solid-phase contaminants in sewage |
| CN115324510A (en) * | 2022-08-23 | 2022-11-11 | 铁福来装备制造集团股份有限公司 | Gas and slag-water separating device for coal mine |
| CN115324510B (en) * | 2022-08-23 | 2024-04-30 | 铁福来装备制造集团股份有限公司 | Gas and slag water separator for coal mine |
-
2013
- 2013-11-26 CN CN201310605101.7A patent/CN103643987A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572758A (en) * | 2015-12-28 | 2016-05-11 | 郑州光力科技股份有限公司 | Diagnosis method and apparatus of beam tube blocking of mining fire monitoring system |
| CN105572758B (en) * | 2015-12-28 | 2018-06-05 | 光力科技股份有限公司 | The diagnostic method and device that a kind of beam tube of mining fire monitoring system blocks |
| CN107585809A (en) * | 2017-11-01 | 2018-01-16 | 马鞍山市新桥工业设计有限公司 | For the drainage arrangement in sewage disinfection treatment |
| CN107789895A (en) * | 2017-11-01 | 2018-03-13 | 马鞍山市新桥工业设计有限公司 | For separating the sewage disposal system and method for solid-phase contaminants in sewage |
| CN107585809B (en) * | 2017-11-01 | 2018-08-03 | 马鞍山市新桥工业设计有限公司 | For the drainage arrangement in sewage disinfection treatment |
| CN107789895B (en) * | 2017-11-01 | 2019-08-16 | 马鞍山市新桥工业设计有限公司 | For separating the sewage disposal system and method for solid-phase contaminants in sewage |
| CN115324510A (en) * | 2022-08-23 | 2022-11-11 | 铁福来装备制造集团股份有限公司 | Gas and slag-water separating device for coal mine |
| CN115324510B (en) * | 2022-08-23 | 2024-04-30 | 铁福来装备制造集团股份有限公司 | Gas and slag water separator for coal mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201297181Y (en) | Water discharge device moved with pipe in coal mine gas extraction pipeline | |
| CN201963342U (en) | Device for draining water accumulated in gas drill hole under coal mine well by means of pumping | |
| CN102787833A (en) | Hydraulic fracturing surging method for bedrock well and system device thereof | |
| CN201568076U (en) | Drilling hole sealing device in highly gassy mine | |
| CN103643987A (en) | Gas collection, slag removal and drainage device for drill hole | |
| CN203515558U (en) | Deep-well water source well water level monitoring technological pipe column | |
| CN103195470A (en) | Gas discharge collecting device for drilling construction | |
| CN105525941A (en) | Method for improving stability of permanent gas extraction system of outburst mine | |
| CN204877339U (en) | Down -hole drill of effective dust fall | |
| CN202250165U (en) | Integration device for separating gas and water and discharging water and slag for drill hole in gas extraction crossheading drill site | |
| CN202348323U (en) | Coal mine gas drainage drill combination hole-main pipe hole linkage structure | |
| CN202900322U (en) | Positive-pressure automatic water discharging device | |
| CN202391461U (en) | Gas drainage tail-end system | |
| CN203161287U (en) | Out-flow gas collecting device for drilling construction | |
| CN203640769U (en) | Automatic water discharging device of mine roadway gas main pipeline | |
| CN205297646U (en) | Automatic water discharging device of gas drainage pipe remote control | |
| CN207212312U (en) | A kind of multi-functional pressure obtaning device | |
| CN104675411A (en) | Large-diameter slurry shield high-pressure flushing device | |
| CN202788934U (en) | Underground coal mine downward hole drainage device | |
| CN203603971U (en) | Drainage device used for gas drainage pipelines | |
| CN203891129U (en) | Automatic water tower | |
| CN201851150U (en) | Drainage device of gas extraction and drainage pipe | |
| CN202745934U (en) | Downward extraction borehole drainage device | |
| CN202882810U (en) | Novel multifunctional dust falling device | |
| CN201943750U (en) | Automatic water discharge device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |