CN207970543U - A kind of waste water circulation utilized device being used for anchor pole operation in underground coal mine driving - Google Patents
A kind of waste water circulation utilized device being used for anchor pole operation in underground coal mine driving Download PDFInfo
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- CN207970543U CN207970543U CN201820238599.6U CN201820238599U CN207970543U CN 207970543 U CN207970543 U CN 207970543U CN 201820238599 U CN201820238599 U CN 201820238599U CN 207970543 U CN207970543 U CN 207970543U
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- waste water
- anchor pole
- water
- purification
- coal mine
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Abstract
The utility model belongs to underground coal mine driving mining operations field, more particularly to a kind of waste water circulation utilized device of anchor pole operation in driving for underground coal mine, solving the waste water generated in coal mine roadway anchor pole operation and be easy to causeing superficial deposit leads to ditch, the problem of areas Ta Wa even jeopardize tunnel safety, including roof-bolter, purification of waste water header tank and PLC control system, wastewater collection pipe is connected with purification of waste water header tank, it is provided with filter chamber and water purifying chamber in purification of waste water header tank, air pump is provided in water purifying chamber, lower liquid level sensor and upper liquid level sensor, air pump is connected with purified water outlet pipe.The utility model by realizing switching of the anchor pole operation between purified water and clear water source automatically to the water level monitoring in water purifying chamber, not only increase tunnel safety performance, and great amount of cost has been saved, the working environment of coal mine roadway excavation operation is improved to a greater extent, is worth promoting the use of a large area.
Description
Technical field
The utility model belongs to underground coal mine driving mining operations field, and in particular to one kind is in underground coal mine driving
The waste water circulation utilized device of anchor pole operation.
Background technology
Need to carry out suspension roof support in coal mine down-hole tunnel tunneling process to ensure its safety.Butt entry roof preferably uses
Resin anchoring twisted steel anchor rod, for coal top tunnel, whole enzymatic method and big cross section coal road, top plate preferably uses high-strength deformed steel bar anchor
Bar combination supporting.No matter it is required to coordinate using roof-bolter using which kind of anchor pole and carries out anchor pole injection operation.It is carried out to top plate
When anchor pole operation, the waste water of operation generation, which usually flows down along anchor cable, is not only easy to drench operating worker, but also the waste water generated
It is arbitrarily flowed after landing so that tunnel ground generates the ditch of different depth because of turbulent water；If continuing to let alone waste water freedom
Discharge, waste water constantly can accumulate to form the areas Ta Wa, need to install water pump and carry out continuing draining, otherwise can influence current, ventilation, even
Jeopardize the life safety of tunnel operating personnel.
Invention content
The utility model leads to water in order to which the waste water for solving to generate in coal mine roadway anchor pole operation be easy to cause superficial deposit
Ditch, the areas Ta Wa even the problem of jeopardizing tunnel safety, the waste water for providing anchor pole operation in a kind of driving for underground coal mine follow
Ring utilizes device.
The utility model is achieved by the following technical solution：Anchor pole operation is useless in a kind of driving for underground coal mine
Water cycle utilization device, including roof-bolter, purification of waste water header tank and PLC control system, roof-bolter top are provided with drilling rod, anchor
Drilling rod is provided with waste water collection tank at the top of bar machine, waste water collection tank is connected with wastewater collection pipe, and wastewater collection pipe is connected with
Purification of waste water header tank is provided with filter chamber and water purifying chamber in purification of waste water header tank, air pump is provided in water purifying chamber, waste water is net
Change and be provided with lower liquid level sensor and upper liquid level sensor on the outside of header tank, air pump is connected with purified water outlet pipe, and purified water goes out
Water pipe is connected with the stage casing of anchor pole operation feed pipe, and the both ends of anchor pole operation feed pipe are connected separately with roof-bolter and clear water source；
PLC control system is arranged on the outside of purification of waste water header tank, and PLC control system is connected separately with lower liquid level sensor, upper liquid level
Sensor, solenoid valve A, solenoid valve B and solenoid valve C, solenoid valve A are connect with purified water outlet pipe, and solenoid valve B is connect with air pump,
Solenoid valve C is arranged in anchor pole operation feed pipe between purified water outlet pipe and clear water source.
Filter chamber includes the filtering warehouse of three laid out in parallel, and is followed successively by first along the direction of filter chamber to water purifying chamber
Filter chamber, the second filter chamber and third filter chamber.
The filtering accuracy of first filter chamber is 2.5 millimeters, and the filtering accuracy of the second filter chamber is 1.5 millimeters, third filtering
The filtering accuracy of room is 0.5 millimeter.
Lower liquid level sensor and upper liquid level sensor are contactless liquid level sensor, and are separately positioned on outside water purifying chamber
The lower part and top of side wall.
Horizontal positioned baffle is provided in waste water collection tank, baffle is closely connect with waste water collection tank and baffle is positioned at useless
The lower part of water collection pipe and waste water collection tank tie point.
The utility model has an advantageous effect in that compared with prior art：
The utility model simple structure and reasonable design has higher controllability, is being bored by setting in anchor bolt construction
The waste water collection tank of bar periphery is tentatively collected operation wastewater, and the waste water after collection is entered by wastewater collection pipe
In purification of waste water header tank, and the first filter chamber, the second filter chamber and are further passed sequentially through in purification of waste water header tank
Three filter chambers are constantly filtered, and are ultimately stored in water purifying chamber, and fully meeting anchor pole operation by the waste water of three layer filtration uses
Water demand can be recycled.It is provided with air pump in water purifying chamber, can will pass through purified water outlet pipe by the waste water of purification
It is pressed into anchor pole operation feed pipe and is used；Meanwhile PLC control system, three kinds of solenoid valves are introduced in the utility model
And lower liquid level sensor and upper liquid level sensor, by realizing that anchor pole operation is purifying automatically to the water level monitoring in water purifying chamber
Switching between water and clear water source not only increases tunnel safety performance, and has saved great amount of cost, improves to a greater extent
The working environment of coal mine roadway excavation operation is worth promoting the use of a large area.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 automatically controls schematic diagram for the utility model.
In figure：1- roof-bolters, 1.1- waste water collection tanks, 1.2- drilling rods, 1.3- baffles, 2- purification of waste water header tanks, 3-
One filter chamber, the second filter chambers 4-, 5- thirds filter chamber, 6- anchor pole operation feed pipes, 7- wastewater collection pipes, the water outlet of 8- purified waters
It manages, liquid level sensor under 9-, the upper liquid level sensors of 91-, 10- air pumps, 11- solenoid valves A, 12- solenoid valve B, 13- solenoid valve C,
14-PLC control systems, 15- water purifying chamber.
Specific implementation mode
The utility model is further elaborated referring to Figures 1 and 2, one kind is for anchor pole operation in underground coal mine driving
Waste water circulation utilized device, including roof-bolter 1, purification of waste water header tank 2 and PLC control system 14,1 top setting of roof-bolter
There are drilling rod 1.2,1 top of roof-bolter that drilling rod 1.2 is provided with waste water collection tank 1.1, waste water collection tank 1.1 is connected with waste water receipts
Collector 7, wastewater collection pipe 7 are connected with purification of waste water header tank 2, filter chamber and water purifying chamber are provided in purification of waste water header tank 2
15, air pump 10 is provided in water purifying chamber 15,2 outside of purification of waste water header tank is provided with lower liquid level sensor 9 and upper level sensing
Device 91, air pump 10 are connected with purified water outlet pipe 8, and purified water outlet pipe 8 is connected with the stage casing of anchor pole operation feed pipe 6, anchor pole
The both ends of operation feed pipe 6 are connected separately with roof-bolter 1 and clear water source；PLC control system 14 is arranged in purification of waste water header tank 2
Outside, PLC control system 14 are connected separately with lower liquid level sensor 9, upper liquid level sensor 91, solenoid valve A11, solenoid valve B12
It is connect with purified water outlet pipe 8 with solenoid valve C13, solenoid valve A11, solenoid valve B12 is connect with air pump 10, solenoid valve C13 settings
In anchor pole operation feed pipe 6 between purified water outlet pipe 8 and clear water source, lower liquid level sensor 9 and upper liquid level sensor 91
It is separately positioned on the lower part and top of 15 exterior side wall of water purifying chamber.
Solenoid valve A11 is for controlling the through-flow of purified water outlet pipe 8 or cutout, and solenoid valve B12 is for controlling air pump 10
Start and stop, solenoid valve C13 be used for control anchor pole operation feed pipe 6 with water whether use clear water source.Wherein, clear water source
Refer to the clear water purified without utility model device, can be well water, municipal tap water or the work for passing through purification in advance
Industry water.
Before roof-bolter 1 carries out anchor pole operation, solenoid valve A11 and solenoid valve B12 are respectively at off-state, solenoid valve
In an ON state, when water level covered liquid level sensor 91 in water purifying chamber 15, solenoid valve C13 is disconnected C13, and lower liquid level passes
Sensor 9 and upper liquid level sensor 91 are respectively used to the purification water level in induction water purifying chamber 15, and send inductive signal to PLC controls
System 14 processed.
Filter chamber includes the filtering warehouse of three laid out in parallel, and is followed successively by along the direction of filter chamber to water purifying chamber 15
One filter chamber 3, the second filter chamber 4 and third filter chamber 5, and the filter screen of corresponding precision is respectively arranged in three filter chambers.
Wherein, the filtering accuracy of the first filter chamber 3 is 2.5 millimeters, and the filtering accuracy of the second filter chamber 4 is 1.5 millimeters, third filter chamber
5 filtering accuracy is 0.5 millimeter.
The course of work of the utility model is specifically：
Roof-bolter 1 works, and drilling rod 1.2 starts to carry out anchor bolt construction, at this time operation used by roof-bolter 1 to back
Clear water source is come from water, with the continuous injection of anchor pole, generated operation wastewater constantly flows downward along drilling rod 1.2, by
In the presence of waste water collection tank 1.1, most of Waste Water Centralized is collected into waste water collection tank 1.1, and passes through wastewater collection
Pipe 7 enters in purification of waste water header tank 2；Further, the first filtering is passed sequentially through into the waste water of purification of waste water header tank 2
Room 3, the second filter chamber 4 and third filter chamber 5, with the continuous improvement of filtering accuracy, by purification of waste water to can re-use
Standard and be stored into water purifying chamber 15；With the continuous progress of anchor pole operation, the water purification in water purifying chamber 15 is on the increase,
Up to water level covered lower liquid level sensor 9 and upper liquid level sensor 91.
Instantly after liquid level sensor 9 and upper liquid level sensor 91 sense water level, PLC control system 14 controls solenoid valve
B12 is connected, and air pump 10 starts at this time, and solenoid valve A11 is connected after 1 second, is disconnected using solenoid valve C13 after 1 second.This working condition
Under, anchor pole operation water relies in water purifying chamber 15 by the operation wastewater of purification, is discharged it by purified water by air pump 10
Pipe 8 is imported into anchor pole operation feed pipe 6, and eventually arrives at roof-bolter 1.
Further, with the continuous utilization of purified water, the water level of purified water persistently reduces in water purifying chamber 15, when water level will
When 91 or less supreme liquid level sensor, anchor bolt construction is still used in water purifying chamber 15 with water and uses water；Only under water level is persistently near
Liquid level sensor 9 is hereinafter, PLC control system 14 controls solenoid valve C13 connections, and solenoid valve A11 is disconnected after 1 second, after 1 second
Solenoid valve B12 is disconnected, and air pump 10 is stopped, and operation at this time is completely dependent on clear water source with water, and it is net to start simultaneously at next waste water
Change and collects the period.
Realizing operation water in anchor pole operation process using the utility model can complete between purified water and clear water source
Automatic switchover, not only increase tunnel safety performance, and saved great amount of cost, improve coal mine roadway to a greater extent
The working environment of excavation operation is worth promoting the use of a large area.
Claims (5)
1. the waste water circulation utilized device of anchor pole operation in a kind of driving for underground coal mine, including roof-bolter（1）, purification of waste water
Header tank（2）And PLC control system（14）, it is characterised in that：Roof-bolter（1）Top is provided with drilling rod（1.2）, roof-bolter（1）
Top surrounds drilling rod（1.2）It is provided with waste water collection tank（1.1）, waste water collection tank（1.1）It is connected with wastewater collection pipe（7）, give up
Water collection pipe（7）It is connected with purification of waste water header tank（2）, purification of waste water header tank（2）Inside it is provided with filter chamber and water purifying chamber
（15）, water purifying chamber（15）Inside it is provided with air pump（10）, purification of waste water header tank（2）Outside is provided with lower liquid level sensor（9）With
Upper liquid level sensor（91）, air pump（10）It is connected with purified water outlet pipe（8）, purified water outlet pipe（8）It is connected with anchor pole operation
Feed pipe（6）Stage casing, anchor pole operation feed pipe（6）Both ends be connected separately with roof-bolter（1）With clear water source；PLC controls system
System（14）It is arranged in purification of waste water header tank（2）Outside, PLC control system（14）It is connected separately with lower liquid level sensor（9）, on
Liquid level sensor（91）, solenoid valve A（11）, solenoid valve B（12）With solenoid valve C（13）, solenoid valve A（11）With purified water outlet pipe
（8）Connection, solenoid valve B（12）With air pump（10）Connection, solenoid valve C（13）It is arranged in anchor pole operation feed pipe（6）Positioned at purification
Water outlet pipe（8）Between clear water source.
2. the waste water circulation utilized device of anchor pole operation in a kind of driving for underground coal mine according to claim 1,
It is characterized in that：Filter chamber includes the filtering warehouse of three laid out in parallel, and along filter chamber to water purifying chamber（15）Direction successively
For the first filter chamber（3）, the second filter chamber（4）With third filter chamber（5）.
3. the waste water circulation utilized device of anchor pole operation in a kind of driving for underground coal mine according to claim 2,
It is characterized in that：First filter chamber（3）Filtering accuracy be 2.5 millimeters, the second filter chamber（4）Filtering accuracy be 1.5 millimeters, the
Three filter chambers（5）Filtering accuracy be 0.5 millimeter.
4. the waste water circulation utilized device of anchor pole operation in a kind of driving for underground coal mine according to claim 2,
It is characterized in that：Lower liquid level sensor（9）With upper liquid level sensor（91）For contactless liquid level sensor, and it is separately positioned on net
Hydroecium（15）The lower part and top of exterior side wall.
5. the waste water circulation utilized device of anchor pole operation in a kind of driving for underground coal mine according to claim 1,
It is characterized in that：Waste water collection tank（1.1）Inside it is provided with horizontal positioned baffle（1.3）, baffle（1.3）With waste water collection tank
（1.1）Close connection and baffle（1.3）Positioned at wastewater collection pipe（7）With waste water collection tank（1.1）The lower part of tie point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238599.6U CN207970543U (en) | 2018-02-10 | 2018-02-10 | A kind of waste water circulation utilized device being used for anchor pole operation in underground coal mine driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238599.6U CN207970543U (en) | 2018-02-10 | 2018-02-10 | A kind of waste water circulation utilized device being used for anchor pole operation in underground coal mine driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207970543U true CN207970543U (en) | 2018-10-16 |
Family
ID=63767373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238599.6U Expired - Fee Related CN207970543U (en) | 2018-02-10 | 2018-02-10 | A kind of waste water circulation utilized device being used for anchor pole operation in underground coal mine driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207970543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452697A (en) * | 2021-12-20 | 2022-05-10 | 淮北矿业股份有限公司 | Automatic filter equipment of tunnel slip casting reinforcement cement base thick liquid impurity |
-
2018
- 2018-02-10 CN CN201820238599.6U patent/CN207970543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452697A (en) * | 2021-12-20 | 2022-05-10 | 淮北矿业股份有限公司 | Automatic filter equipment of tunnel slip casting reinforcement cement base thick liquid impurity |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20200210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |