CN207761707U - Filling in mine anti-blocking system - Google Patents
Filling in mine anti-blocking system Download PDFInfo
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- CN207761707U CN207761707U CN201721754527.9U CN201721754527U CN207761707U CN 207761707 U CN207761707 U CN 207761707U CN 201721754527 U CN201721754527 U CN 201721754527U CN 207761707 U CN207761707 U CN 207761707U
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- filling
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- buffer bin
- blocking system
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Abstract
The utility model discloses a kind of filling in mine anti-blocking systems, including：The top of buffer bin, the buffer bin is provided with feed inlet, and lower part is provided with discharge port；Blowpit, the entrance of the blowpit and the lower hopper of mixing plant connect, and the outlet of the blowpit is connect with the feed inlet of the buffer bin；Slurry flows testing tube road, and slurry flowing testing tube road setting extends close to the exit and downwards in the blowpit；And slurry conveying pipeline, the slurry conveying pipeline are connect with the discharge port of the buffer bin, are used for slurry pipeline transport to filling piping.The system structure is simple, easy to operate, saves cost, can effectively avoid the blockage problem during filling in mine.
Description
Technical field
The utility model is related to mining filling technique fields, more particularly to a kind of filling in mine anti-blocking system.
Background technology
Using the method for mining by the way of filling exploitation mine generally use tailings or other aggregate consolidated fills, filling slurry generally by
It is prepared by tailings, metaling, cement.At present using flow automatically it is cementing to mine carry out filling be primarily present problems with：(1) slurry holds
Sedimentation isolation easily occurs, (2) filling piping is easy to block, and (3) are unable to monitor flow, concentration and the mobility of slurry, and (4) are adopted
The mode flushing filling pipeline that water is sent with big flow water pump power, the problems such as investment and daily maintenance can be increased.The application puts forth effort
In these problems, mine filling system is improved.
Utility model content
Based on drawbacks described above, the purpose of this utility model is to provide a kind of filling in mine anti-blocking system, the system structures
Simply, easy to operate, cost is saved, the blockage problem of the filling pipeline during filling in mine is can effectively avoid.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of filling in mine anti-blocking system, which is characterized in that including：
The top of buffer bin, the buffer bin is provided with feed inlet, and lower part is provided with discharge port；
The lower hopper of blowpit, the entrance of the blowpit and mixing plant connects, the outlet of the blowpit with it is described
The feed inlet of buffer bin connects；
Slurry flows testing tube road, slurry flowing testing tube road setting the blowpit close to the exit simultaneously
Extend downwards；And
Slurry conveying pipeline, the slurry conveying pipeline are connect with the discharge port of the buffer bin, for slurry is defeated
It send to filling piping.
Preferably, further include Emergent water tank, the Emergent water tank is not connected to the buffer bin, on the Emergent water tank
It is provided with to the filling piping and rushes the waterpipe to discharge water, penstock is provided on the waterpipe.
Preferably, on slurry flowing testing tube road, from top to bottom, be disposed with the first valve, test feed bin,
Second valve and testing tube.It is highly preferred that the testing tube includes the straight tube, bend pipe and horizontal tube being sequentially connected.Into one
Step ground, first valve, the test feed bin and second valve are connect with the straight tube.The slurry flowing test
The setting of pipeline so that system can first pass through slurry flowing test to judge whether slurry is qualified, to keep away before a large amount of blowings
Exempt from unqualified slurry and directly transfers blocking filling piping.It is highly preferred that the slurry flowing testing tube routing transparent material is made,
Convenient for the mobility status of the internal slurry of observation.
Preferably, the buffer bin is internally provided with high-pressure air hose, and the end of the high-pressure air hose is stretched into described slow
The top of the buffer bin is stretched out on the bottom of slug case, the top of the high-pressure air hose.It is highly preferred that the high-pressure air hose is set
Set the corner inside the buffer bin.In the present embodiment, four corners in the inside of the buffer bin are distinguished
It is provided with high-pressure air hose so that the slurry in the buffer bin is uniform, to reduce slurry sedimentation isolation.
Preferably, the middle and lower part of the buffer bin is equipped with every sieve.It is highly preferred that it is described every sieve by 5cm × 5cm net
Lattice is at the sundries such as gravel for stopping 5cm or more enter the bottom of the buffer bin, to avoid blocking slurry pipeline transport
Pipeline even blocks the generation of the case where filling piping.Preferably, cross bar is set on the tank wall of the buffer bin, for taking
It puts described every sieve.Further, the first shaped steel and second are arranged in parallel on the opposite tank wall in the two sides of the buffer bin
Shaped steel, for take put it is described every sieve.Preferably, further include third shaped steel, the third shaped steel is used to support described every in sieve
Portion prevents from causing to deform every sieve because of long-time blowing, and further, the third shaped steel is parallel with first shaped steel to be set
It sets, the both ends of the third shaped steel are fixed on the other two sides tank wall of the buffer bin.
Preferably, the bottom surface of the buffer bin is inclined surface, so that slurry is flowed to the discharge port.
Preferably, concrete foundation is arranged in the bottom surface of the buffer bin.
Preferably, flow monitoring instrument and concentration monitor instrument are provided on the slurry conveying pipeline.Pass through flow
Monitoring instrument and concentration monitor instrument can grasp the flow and concentration parameter of slurry in real time, when related request is not achieved in parameter
When, alarm is made, the penstock of Emergent water tank is opened at this time, water is discharged into the filling piping, prevents undesirable material
Slurry blocks filling piping.
Operating process：
After the completion of mixing plant prepares the first biscuit slurry, slurry is transferred by blowpit by lower hopper, and carry out slurry
Flowing test；
It when test, opens first valve and puts slurry to the test feed bin, described first is closed after a certain amount of
Valve opens second valve and carries out slurry fluidity testing, to judge whether the slurry meets underground filling requirement；
Test meets underground filling requirement, is stored to after a certain amount of slurry in buffer bin, opens slurry conveying pipeline
On discharge valve, slurry pipeline transport to filling piping is filled；
The flow monitoring instrument and concentration monitor instrument being arranged on the conveyance conduit grasp the flow of slurry and dense in real time
Parameter is spent, when related request is not achieved in flow and concentration parameter, alarm is made, after alarm, opens the penstock of Emergent water tank,
The filling piping will be poured into a large amount of water short time, prevents from blocking.
Advantageous effect：
The utility model filling in mine anti-blocking system is protected by the way that high-pressure air hose is arranged inside the buffer bin of storage slurry
It is uniform to have hindered filling hopper slurry, has reduced slurry sedimentation isolation, avoids the blocking of slurry conveying pipeline and filling piping；It is logical
Inflow-rate of water turbine monitoring instrument, Concentration Testing instrument and Emergent water tank are used cooperatively, which can pour into big flow in the short time fills
Pipeline is filled out, slurry is avoided and blocks filling piping, save cost, reduce workload；Slurry is provided in the system to be filled
The slurry test device of filling out property avoids unqualified slurry from transferring to filling piping and results in blockage.The utility model is multi-party to system
Face is improved, to effectively avoid blockage problem during filling in mine.The system structure is simple, easy to operate, section
Cost-saving, can efficiently prevent filling piping occur blockage problem, the system be particularly suitable for using flow automatically it is cementing to mine into
The case where row filling.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model filling in mine anti-blocking system,
Fig. 2 is the schematic cross-section of the utility model filling in mine anti-blocking system.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe：
As illustrated in fig. 1 and 2, the utility model provides a kind of filling in mine anti-blocking system, which is characterized in that including：Buffering
The top of hopper 1, buffer bin 1 is provided with feed inlet, and lower part is provided with discharge port；Blowpit 4, the entrance of blowpit 4 with stir
The lower hopper 3 of mixing equipment connects, and the outlet of blowpit 4 is connect with the feed inlet of buffer bin 1；Slurry flows testing tube road, material
Slurry flowing test pipeline setting extends close to exit and downwards in blowpit 4；And slurry conveying pipeline, slurry pipeline transport pipe
Road is connect with the discharge port of buffer bin 1, is used for slurry pipeline transport to filling piping.
Further, further include Emergent water tank 2, Emergent water tank 2 is not connected to buffer bin 1, is provided on Emergent water tank 2
The waterpipe to discharge water is rushed to filling piping, and penstock 8 is provided on waterpipe.
Further, on slurry flowing testing tube road, from top to bottom, the first valve 9, test feed bin are disposed with
10, the second valve 11 and testing tube.Preferably, testing tube includes the straight tube 12, bend pipe 13 and horizontal tube 14 being sequentially connected.
In the present embodiment, the first valve 9, test feed bin 10 and the second valve 11 are connect with straight tube 12.Slurry flows testing tube road
Setting so that system can first pass through slurry flowing test to judge whether slurry is qualified, to avoid not conforming to before a large amount of blowings
Lattice slurry, which is directly transferred, blocks filling piping.It is highly preferred that slurry flowing testing tube routing transparent material is made, convenient in observation
The mobility status of portion's slurry.
Preferably, buffer bin 1 is internally provided with high-pressure air hose 18, and the end of high-pressure air hose 18 stretches into buffer bin 1
Bottom, the top of buffer bin 1 is stretched out on the top of high-pressure air hose 18.It is highly preferred that high-pressure air hose 18 is arranged in buffer bin 1
Internal corner.In the present embodiment, four corners in the inside of buffer bin 1 are respectively arranged with high-pressure air hose 18, make
The slurry obtained in buffer bin 1 is uniform, to reduce slurry sedimentation isolation.
Preferably, the middle and lower part of buffer bin 1 is equipped with every sieve 16.In the present embodiment, every sieve 16 by the net of 5cm × 5cm
Lattice is at the sundries such as gravel for stopping 5cm or more enter the bottom of buffer bin 1, to avoid blocking slurry pipeline transport pipe
Road even blocks the generation of the case where filling piping.Further, cross bar is set on the tank wall of buffer bin 1, is put for taking
Every sieve 16.Further, it is arranged in parallel with the first shaped steel and the second shaped steel on the opposite tank wall in the two sides of buffer bin 1, uses
It is put every sieve 16 in taking.Preferably, further include third shaped steel 17, third shaped steel 17 is used to support every the middle part of sieve 16, is prevented because of length
Time blowing and cause every sieve 16 deformation, further, third shaped steel 17 is arranged in parallel with the first shaped steel, the two of third shaped steel 17
End is fixed on the other two sides tank wall of buffer bin 1.
Preferably, the bottom surface of buffer bin 1 is inclined surface, so that slurry is flowed to discharge port.Preferably, buffer bin 1
Bottom surface be arranged concrete foundation 15.
Flow monitoring instrument 6 and concentration monitor instrument 7 are provided in the present embodiment, on slurry conveying pipeline.Pass through stream
Amount monitoring instrument 6 and concentration monitor instrument 7 can grasp the flow and concentration parameter of slurry in real time, be wanted when correlation is not achieved in parameter
When asking, alarm is made, the penstock 8 of Emergent water tank 2 is opened at this time, water is discharged into filling piping, prevents undesirable material
Slurry blocks filling piping.
Operating process：
After the completion of mixing plant prepares the first biscuit slurry, slurry is transferred by blowpit 4 by lower hopper 3, and expected
Starch flowing test；
When test, opens the first valve 9 and put slurry to test feed bin 10, close the first valve 9 after a certain amount of, open
Second valve 11 makes slurry flow into straight tube 12, bend pipe 13 and the progress slurry fluidity testing of horizontal tube 14, to judge the slurry
Whether underground filling requirement is met；
Test meets underground filling requirement, is stored to after a certain amount of slurry in buffer bin 1, opens slurry conveying pipeline
On discharge valve 5, slurry pipeline transport to filling piping is filled；
The flow monitoring instrument 6 and concentration monitor instrument 7 being arranged on conveyance conduit grasp the flow and concentration of slurry in real time
Parameter makes alarm when related request is not achieved in flow and concentration parameter, after alarm, opens the penstock 8 of Emergent water tank 2,
Filling piping will be poured into a large amount of water short time, prevents from blocking.
The preferred embodiment in the utility model is described above in association with attached drawing, but the utility model is not limited to
The specific implementation mode stated, the above mentioned embodiment is only schematical, be not it is restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can also be made, these are belonged within scope of protection of the utility model.
Claims (10)
1. a kind of filling in mine anti-blocking system, which is characterized in that including：
The top of buffer bin, the buffer bin is provided with feed inlet, and lower part is provided with discharge port；
Blowpit, the entrance of the blowpit and the lower hopper of mixing plant connect, the outlet of the blowpit and the buffering
The feed inlet of hopper connects；
Slurry flows testing tube road, and slurry flowing testing tube road setting is in the blowpit close to the exit and downward
Fang Yanshen；And
Slurry conveying pipeline, the slurry conveying pipeline are connect with the discharge port of the buffer bin, are used for slurry pipeline transport extremely
Filling piping.
2. filling in mine anti-blocking system as described in claim 1, which is characterized in that further include Emergent water tank, the emergent water
Case is not connected to the buffer bin, is provided on the Emergent water tank to the filling piping and is rushed the waterpipe to discharge water, described
Penstock is provided on waterpipe.
3. filling in mine anti-blocking system as described in claim 1, which is characterized in that on slurry flowing testing tube road,
From top to bottom, the first valve, test feed bin, the second valve and testing tube are disposed with.
4. filling in mine anti-blocking system as claimed in claim 3, which is characterized in that the testing tube include be sequentially connected it is straight
Pipe, bend pipe and horizontal tube, first valve, the test feed bin and second valve are connect with the straight tube.
5. filling in mine anti-blocking system as described in claim 1, which is characterized in that the buffer bin is internally provided with height
The top of the buffer bin is stretched out on pressure ventilation pipe, the top of the high-pressure air hose, and the bottom of the buffer bin is stretched into end.
6. filling in mine anti-blocking system as claimed in claim 5, which is characterized in that the high-pressure air hose is arranged in the buffering
Corner inside hopper.
7. filling in mine anti-blocking system as described in claim 1, which is characterized in that the middle and lower part of the buffer bin is equipped with
It is described to be made of the grid of 5cm × 5cm every sieve every sieve.
8. filling in mine anti-blocking system as claimed in claim 7, which is characterized in that be arranged on the tank wall of the buffer bin
Have cross bar, for take put it is described every sieve.
9. filling in mine anti-blocking system as described in claim 1, which is characterized in that the bottom surface of the buffer bin is to tilt
Face, so that slurry is flowed to the discharge port.
10. filling in mine anti-blocking system as claimed in claim 2, which is characterized in that be provided on the slurry conveying pipeline
Flow monitoring instrument and concentration monitor instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754527.9U CN207761707U (en) | 2017-12-15 | 2017-12-15 | Filling in mine anti-blocking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754527.9U CN207761707U (en) | 2017-12-15 | 2017-12-15 | Filling in mine anti-blocking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761707U true CN207761707U (en) | 2018-08-24 |
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ID=63187027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721754527.9U Active CN207761707U (en) | 2017-12-15 | 2017-12-15 | Filling in mine anti-blocking system |
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| Country | Link |
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| CN (1) | CN207761707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439610A (en) * | 2019-08-30 | 2019-11-12 | 陕西开拓建筑科技有限公司 | A kind of remote slurry filling transportation system in coal mine gob and method |
| CN112096450A (en) * | 2020-09-23 | 2020-12-18 | 中南大学 | Device and method for preventing underground filling pipeline from cavitation erosion and vibration |
| CN112832855A (en) * | 2020-12-31 | 2021-05-25 | 中国水利水电第九工程局有限公司 | Ore pulp buffer storage tank and underground goaf treatment filling construction method |
-
2017
- 2017-12-15 CN CN201721754527.9U patent/CN207761707U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439610A (en) * | 2019-08-30 | 2019-11-12 | 陕西开拓建筑科技有限公司 | A kind of remote slurry filling transportation system in coal mine gob and method |
| CN110439610B (en) * | 2019-08-30 | 2024-06-04 | 陕西开拓建筑科技有限公司 | Remote slurry filling and conveying system and method for coal mine goaf |
| CN112096450A (en) * | 2020-09-23 | 2020-12-18 | 中南大学 | Device and method for preventing underground filling pipeline from cavitation erosion and vibration |
| CN112832855A (en) * | 2020-12-31 | 2021-05-25 | 中国水利水电第九工程局有限公司 | Ore pulp buffer storage tank and underground goaf treatment filling construction method |
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