CN207620844U - A kind of mine high-water material filling unit - Google Patents
A kind of mine high-water material filling unit Download PDFInfo
- Publication number
- CN207620844U CN207620844U CN201721744438.6U CN201721744438U CN207620844U CN 207620844 U CN207620844 U CN 207620844U CN 201721744438 U CN201721744438 U CN 201721744438U CN 207620844 U CN207620844 U CN 207620844U
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- CN
- China
- Prior art keywords
- filling
- bag
- pulp
- agitating device
- absorbing pipe
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- 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.)
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Abstract
The utility model provides a kind of mine high-water material filling unit, including the first filler material agitating device, the second filler material agitating device, the first pulp-absorbing pipe, the second pulp-absorbing pipe, filling pump, the first filling piping, the second filling piping, mixer, filling bag, filling bag fixed frame；The filling bag is fixed on fixed frame；The filling bag has feed inlet；First pulp-absorbing pipe, the second pulp-absorbing pipe one end connect respectively with the first filler material agitating device, the second filler material agitating device, the other end with filling pump connection；One end of first filling piping and the second filling piping is connected with filling pump respectively, and the other end is connect with mixer respectively；After the mixer mixes two kinds of filler materials, sent to the feed inlet of filling bag, injection filling bag by pipeline.The utility model fully back production limited resources, reduction labor intensity can reduce cost of winning.It is stable, safe to fill bag fixed frame, reduces labor intensity, ensures that filling is smoothed out.
Description
Technical field
The utility model is related to support technology field under mine, specifically a kind of mine high-water material fills unit.
Background technology
Currently, existing coal mine work area stope drift active workings mostly use gob side entry driving and gob side entry retaining, gob side entry driving is mined out
Area is tunneled after being caving completely along old man, and one section of fender is stayed in centre, and still, this technique can lose non-renewable coal money
Source, and be difficult to meet the needs of mine takes over production；Gob side entry retaining is that lower gangway is passed through supporting during working face extraction
It is remained with other filling process, as subsequent work face tailgate, but as mining depth increases, ground pressure increases tunnel
Maintenance difficulties are big, and the gob side entry retaining roadway deformation of use is big, and maintenance cost is high, and roadway deformation needs repeatedly to carry out lane at any time
It repaiies, worker's amount of labour is big, is unfavorable for high winning technology.
Utility model content
Purpose of the utility model is to solve cannot solve very well in the prior art mine normally take over and efficiently, warp
It helps the deficiency of exploitation, provides a kind of mine high-water material filling unit to solve the above problems.
To achieve the goals above, the technical solution of the utility model is as follows：
A kind of mine high-water material fills unit, including the first filler material agitating device, the second filler material agitating device, the
One pulp-absorbing pipe, the second pulp-absorbing pipe, filling pump, the first filling piping, the second filling piping, mixer, filling bag, filling bag are fixed
Frame；
The filling bag is fixed on fixed frame；The filling bag has feed inlet；
First pulp-absorbing pipe, the second pulp-absorbing pipe one end stirred respectively with the first filler material agitating device, the second filler material
Mix device connection, the other end and filling pump connection；
One end of first filling piping and the second filling piping respectively with filling pump connection, the other end respectively with mix
Device connects；
After the mixer mixes two kinds of filler materials, sent to the feed inlet of filling bag, injection filling bag by pipeline.
Preferably, the filling pump is pressure-oil tank.
Preferably, the filling fixed frame includes the multiple individual props being fixed in tunnel；Multiple individual props
Besieged city rectangular configuration；Plank is fixed in the outside surrounding of rectangular configuration, inside surrounding hangs bar-mat reinforcement.
Preferably, the filling bag is rectangular bag, and the angle of upper surface four is fixed on four vertex of filling fixed frame.
The utility model compared with prior art, has the advantages that：
The unit can be realization and quickly and easily mix slurry, slip casting, quickly form filling pile.Using filling pile, it can be achieved that filling
Divide back production limited resources, reduce labor intensity, reduces cost of winning.The filling frame stability of obturation, safety reduce work
People's labor intensity ensures that filling is smoothed out, and recyclable recycling.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model unit；
Fig. 2 is the structural schematic diagram that bag fixed frame is filled in the utility model.
Specific implementation mode
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good embodiment and attached drawing cooperation detailed description, are described as follows：
As shown in Figure 1, a kind of mine high-water material fills unit, including the first filler material agitating device 3, the second filler material
Agitating device 4, the second pulp-absorbing pipe 41, the 1, first filling piping 32 of filling pump, the second filling piping 42, mixes first pulp-absorbing pipe 31
Clutch 9, filling bag 5, filling bag fixed frame 6；
First pulp-absorbing pipe, the second pulp-absorbing pipe one end respectively with the first filler material agitating device, the second filler material stirring fill
Connection is set, the other end is connect with filling pump 1；
One end of first filling piping and the second filling piping 1 is connect with filling pump respectively, the other end respectively with mixer 9
Connection；
After mixer 9 mixes two kinds of filler materials, sent to the feed inlet of filling bag 5, injection filling bag 5 by pipeline.
Concrete operations are：
First since filling pumping plant spice, the first filler material, the second filler material use mine car leather jacket material, railway carriage to be parked in respectively
It is filled on track 9, in figure and pumps 1 centre for being placed on the first filler material agitator 3, the second filler material agitator 4, the first filler material,
Second filler material is individually placed to the first filler material agitator 3, the stirring of the second filler material agitator 4, the first filler material, the second filling
Material is watered by a certain percentage respectively, is stirred 3-5 minutes, and working face opens pressure-oil tank 2 after filling 5, bag well, since pressure acts on,
First filler material, the first filler material slurries are sucked by the first pulp-absorbing pipe 31, the second pulp-absorbing pipe 41 respectively, under high pressure through first
Filling piping 32, the second filling piping 42 are transported to working face, in filling bag 5 and the first filling piping 32, the second filling piping
A mixer 9 is connected between 42, and filling bag 5 is reinjected after so that two kinds of slurries is sufficiently mixed.After the completion of filling operation, clear water is used
Cleaning pump and pipeline make full use of the slurries in pipeline, prevent slurries plugging, the water injection working face cleaned, remaining water
It is discharged in water channel by rhone, mixed slurries are solidified in or so half an hour, are reached within one day certain compression strength, are reached within seven days
To maximum compressive strength.
With the advance of the face, goaf is slowly caving, and there are obturation, roof supportings in tunnel.Subsequent work face is dug
It when into stope drift active workings, is tunneled along obturation edge, without staying coal column, abundant back production, roadway support is at low cost.In order to overcome former lane
Unstable and the deficiencies of being difficult to adapt to complex environment of obturation frame, the present invention provide a kind of novel obturation in filling process
Frame, this frame is convenient, worker's amount of labour is small, safety, can ensure that the normal filling of obturation.
Filling bag 5 is fixed on setting position by filling bag fixed frame 6, and concrete structure is：
By the filling process requirement of high-water material original lane, promoted immediately following working face wall, in working face lower curtate gallery from coal
Setting filling bag fixed frame 6 at wall 2-3m, filling bag fixed frame 6 includes more individual props 61, veneer 62, bar-mat reinforcement 63.
Multiple individual props 61 surround two adjacent sides of rectangular configuration, the other two sides of rectangular configuration respectively with tunnel side wall 64,
Based on the side wall of a upper filling pile 8；Bar-mat reinforcement 63 is hung on the outside of multiple institute's individual props, in bar-mat reinforcement 63 and monomer
Plank 62 is further fixed between pillar 61.
Because tunnel changes, bag 5 is filled as required there are many model, length, width and height have：3m×3m×3m、4m×3m×3m、4m
× 3m × 3.3m, the filling packet of bag 5 is in frame.Frame is built as required, need outside fill area on the crossheading side side every
0.8m across pitch installs a suitable high type monomer, and a suitable height is installed every 1m across strikes by coal wall side outside bag 5 that need to fill
Type monomer empties monomer, top beam and float coal within the scope of fill area.Plank 62 is bound on individual prop 61, plank 62 is grown
About 4m, wide about 0.3m, thickness is moderate, is bound by 0.7m distances, and the steel that specification is 2.5m × 1.5m is hung up on the monomer tied up
Filling bag 5, after hanging up properly, is finally put into the frame put up by muscle net 63, and four angles above and below sack are consolidated by hook 65 respectively
It is fixed live, to sack in inflate, as air pressure increases, sack is heaved, it is ensured that filling wall bag and top, bottom plate connect reality, it is full be enclosed in it is whole
In a frame, then start slip casting.After the completion of filling, obturation condensation can start frame of dismantling, and by monomer release, carry away, and return
Plank 62 and bar-mat reinforcement 63 are received, is prepared for filling next time.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (4)
1. a kind of mine high-water material fills unit, it is characterised in that：Including the first filler material agitating device (3), the second filling
Material agitating device (4), the first pulp-absorbing pipe (31), the second pulp-absorbing pipe (41), filling pump (1), the first filling piping (32), second are filled
Fill out pipeline (42), mixer (9), filling bag (5), filling bag fixed frame (6)；
The filling bag (5) is fixed on filling bag fixed frame (6)；The filling bag (5) has feed inlet；
First pulp-absorbing pipe (31), the second pulp-absorbing pipe (41) one end filled out respectively with the first filler material agitating device (3), second
Charge agitating device (4) connects, and the other end is connect with filling pump (1)；
One end of first filling piping (32) and the second filling piping (42) is connect with filling pump (1) respectively, the other end point
It is not connect with mixer (9)；
After the mixer (9) mixes two kinds of filler materials, sent to the feed inlet of filling bag (5), injection filling bag by pipeline
(5)。
2. a kind of mine high-water material according to claim 1 fills unit, it is characterised in that：Filling pump (1) with
Pressure-oil tank connects.
3. a kind of mine high-water material according to claim 1 fills unit, it is characterised in that：The filling bag fixed frame
(6) include the multiple individual props (61) being fixed in tunnel；Multiple individual props (61) surround the two-phase of rectangular configuration
Adjacent side, the other two sides of rectangular configuration are respectively based on tunnel side wall, upper filling pile side wall；In multiple institute's monomers
Pillar hangs with bar-mat reinforcement on the outside of (61), and plank is further fixed between bar-mat reinforcement and individual prop (61).
4. a kind of mine high-water material according to claim 3 fills unit, it is characterised in that：The filling bag (5) is
Rectangular bag, the angle of upper surface four are fixed on four vertex of filling fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744438.6U CN207620844U (en) | 2017-12-14 | 2017-12-14 | A kind of mine high-water material filling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744438.6U CN207620844U (en) | 2017-12-14 | 2017-12-14 | A kind of mine high-water material filling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620844U true CN207620844U (en) | 2018-07-17 |
Family
ID=62823189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744438.6U Expired - Fee Related CN207620844U (en) | 2017-12-14 | 2017-12-14 | A kind of mine high-water material filling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207620844U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057859A (en) * | 2018-09-14 | 2018-12-21 | 西安科技大学 | A kind of mine end mould pocket type concentration device for filling and method |
| CN112502772A (en) * | 2020-11-27 | 2021-03-16 | 安徽理工大学 | Goaf solid waste-ultrahigh water paste alternating filling method |
| CN112627892A (en) * | 2020-12-21 | 2021-04-09 | 中国矿业大学 | Closed wall construction method based on reinforcing mesh and high-water-content material |
| CN113790081A (en) * | 2021-09-16 | 2021-12-14 | 山西晋煤集团技术研究院有限责任公司 | Replacement filling method for coal seam roof caving region |
-
2017
- 2017-12-14 CN CN201721744438.6U patent/CN207620844U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057859A (en) * | 2018-09-14 | 2018-12-21 | 西安科技大学 | A kind of mine end mould pocket type concentration device for filling and method |
| CN112502772A (en) * | 2020-11-27 | 2021-03-16 | 安徽理工大学 | Goaf solid waste-ultrahigh water paste alternating filling method |
| CN112627892A (en) * | 2020-12-21 | 2021-04-09 | 中国矿业大学 | Closed wall construction method based on reinforcing mesh and high-water-content material |
| CN113790081A (en) * | 2021-09-16 | 2021-12-14 | 山西晋煤集团技术研究院有限责任公司 | Replacement filling method for coal seam roof caving region |
| CN113790081B (en) * | 2021-09-16 | 2023-12-01 | 山西晋煤集团技术研究院有限责任公司 | Replacement filling method for caving region of coal seam roof |
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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: 20180717 Termination date: 20181214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |