CN202249954U - Cleaning device for coal mine underground drainage pipeline - Google Patents
Cleaning device for coal mine underground drainage pipeline Download PDFInfo
- Publication number
- CN202249954U CN202249954U CN2011203059418U CN201120305941U CN202249954U CN 202249954 U CN202249954 U CN 202249954U CN 2011203059418 U CN2011203059418 U CN 2011203059418U CN 201120305941 U CN201120305941 U CN 201120305941U CN 202249954 U CN202249954 U CN 202249954U
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- China
- Prior art keywords
- pipe
- coal mine
- cleaning device
- pipeline
- mine underground
- 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 cleaning device for a coal mine underground drainage pipeline, which is used for cleaning the coal mine underground drainage pipeline when the coal mine underground drainage pipeline is seriously scaled. A liquid medicine injecting pipe (3) and a waste liquid discharge pipe (2) are arranged at two ends of a U-shaped pipeline (1) of an underground pipe network pump room; a connecting pipe (6) is arranged at a ring pipe of the U-shaped pipeline (1) of the pump room, a ball valve (5) is arranged in the middle of the connecting pipe (6), and the lower end of the connecting pipe is connected into a small well (4); and an exhaust hole (7) with a switch is formed in the pipe orifice of the waste liquid discharge pipe (2). By adoption of a scientific cleaning process, a circulating cleaning device is designed, and by using the circulating cleaning device, scales of a pipeline can be effectively cleaned, so the drainage power consumption is reduced, drainage hidden troubles are eliminated, the safety performance is improved, the service life is prolonged, and environmental pollution is avoided.
Description
Technical field:The utility model relates to the cleaning device that the coal mine lower drainage pipe that uses is cleaned in the serious back of a kind of coal mine lower drainage pipe fouling.
Background technology:The colliery drainage underground is the important step that ensures Safety of Coal Mine Production at present, and the vertical pipe of especially holing can't be changed, and has only cleaning normally to use.Owing to materials such as salt that contains indissoluble in the mine water and coal slimes, pipeline easy scale formation in the drainage procedure causes basal area to be dwindled in addition; Flow velocity strengthens, and resistance of pipe system increases, and has increased loss in head; Reduced system effectiveness, the lighter increases effluent cost, and weight person influences mine safety.Because the composition of scale that mine drainage forms is complicated, hardness is very big, uses general cleaning method and cleaning equipment to be difficult to prove effective.
The utility model content:The purpose of the utility model has been to overcome pipeline and pressure vessel commonly used at present and has cleaned the drawback that exists; A kind of cleaning that is exclusively used in the fouling of coal mine lower drainage pipe is provided; Eliminate draining hidden danger, improve the cleaning device of the employable coal mine lower drainage pipe of safety.The technical scheme that the utility model technical solution problem is adopted is: described medicine liquid injection pipe 3 and waste liquid discharge pipe 2 are arranged on U-shaped pipeline 1 two ends of down-hole pipe network pump house; And tube connector 6 is set at the ring pipe place of the U-shaped pipeline 1 of pump house; Tube connector 6 middle parts are provided with ball valve 5; Its lower end is connected in the The Small Well 4, and waste liquid discharge pipe 2 mouth of pipe places are provided with the steam vent 7 of belt switch.
The beneficial effect of the utility model: owing to adopted the cleaning of science, designed the wash cycles device, can effectively wash the fouling of pipeline; Reduce electrical energy consumption of pumping, eliminated draining hidden danger, improved security performance; Thereby prolonged application life, avoided environment pollution.
Description of drawings:Fig. 1 is the front view of the utility model
The specific embodiment:As shown in Figure 1; Described medicine liquid injection pipe 3 and waste liquid discharge pipe 2 are arranged on U-shaped pipeline 1 two ends of down-hole pipe network pump house; And tube connector 6 being set at the ring pipe place of the U-shaped pipeline 1 of pump house, tube connector 6 middle parts are provided with ball valve 5, use as surplus water in the delivery pipe and test medicament; Its lower end is connected in the The Small Well 4, and waste liquid discharge pipe 2 mouth of pipe places are provided with the steam vent 7 of belt switch, in the discharging cleaning process, and the gas that soup and incrustation scale reaction back produce; Face position setting pressure table mutually at steam vent, can the pipe internal pressure be shown to the site operation personnel.
As shown in Figure 1, described medicine liquid injection pipe 3 is connected with medicine-sucking pump, and waste liquid discharge pipe 2 connects the liquid waste processing pond.
Claims (2)
1. the cleaning device of a coal mine lower drainage pipe; It is characterized in that described medicine liquid injection pipe (3) and waste liquid discharge pipe (2) are arranged on U-shaped pipeline (1) two ends of down-hole pipe network pump house; And tube connector (6) is set at the ring pipe place of the U-shaped pipeline (1) of pump house; Tube connector (6) middle part is provided with ball valve (5), and its lower end is connected in the The Small Well (4), and waste liquid discharge pipe (2) mouth of pipe place is provided with the steam vent (7) of belt switch.
2. the cleaning device of coal mine lower drainage pipe according to claim 1 is characterized in that described medicine liquid injection pipe (3) is connected with medicine-sucking pump, and waste liquid discharge pipe (2) connects the liquid waste processing pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203059418U CN202249954U (en) | 2011-08-12 | 2011-08-12 | Cleaning device for coal mine underground drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203059418U CN202249954U (en) | 2011-08-12 | 2011-08-12 | Cleaning device for coal mine underground drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202249954U true CN202249954U (en) | 2012-05-30 |
Family
ID=46111213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203059418U Expired - Fee Related CN202249954U (en) | 2011-08-12 | 2011-08-12 | Cleaning device for coal mine underground drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202249954U (en) |
-
2011
- 2011-08-12 CN CN2011203059418U patent/CN202249954U/en not_active Expired - Fee Related
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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: 20120530 Termination date: 20130812 |