CN212250071U - Coal mine water disaster prevention and control device - Google Patents
Coal mine water disaster prevention and control device Download PDFInfo
- Publication number
- CN212250071U CN212250071U CN202020979254.3U CN202020979254U CN212250071U CN 212250071 U CN212250071 U CN 212250071U CN 202020979254 U CN202020979254 U CN 202020979254U CN 212250071 U CN212250071 U CN 212250071U
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- China
- Prior art keywords
- stirring
- mud
- fixedly connected
- gear
- material injection
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- 239000003245 coal Substances 0.000 title claims description 15
- 238000003756 stirring Methods 0.000 claims abstract description 82
- 239000000463 material Substances 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 55
- 238000002347 injection Methods 0.000 claims description 43
- 239000007924 injection Substances 0.000 claims description 43
- 239000002002 slurry Substances 0.000 claims description 43
- 238000010009 beating Methods 0.000 claims description 9
- 210000005239 tubule Anatomy 0.000 abstract description 11
- 230000035699 permeability Effects 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 5
- 239000011343 solid material Substances 0.000 description 6
- 238000005086 pumping Methods 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a colliery calamity prevention and cure technical field especially relates to a colliery water damage prevention and cure device, including mud agitator tank, mud rabbling mechanism and notes material pump and mud knockout mechanism, the mud agitator tank includes the agitator tank, the fixed mouth that adds, liquid communicating pipe and rotation connecting hole, mud rabbling mechanism includes agitator motor, the driving gear, drive chain, connect the gear wheel, stirring drive gear, the driving gear connecting rod, drive gear connecting rod and stirring fan blade, notes material pump and mud knockout mechanism include the connecting pipe, annotate the material pump, the control valve, annotate stub bar flange, connecting bolt, annotate the stub bar and beat the material tubule, the utility model discloses can make mud jet out and act on the soil pressure increase through a plurality of knockout tubules are beaten the material, increase the notes material volume of the good position of permeability.
Description
Technical Field
The utility model relates to a colliery calamity prevention and cure technical field especially relates to a colliery water damage prevention and cure device.
Background
The water disaster of the coal mine affects the progress and quality of the mine engineering construction, worsens the labor environment of workers, increases the drainage facility and the drainage cost of the mine, brings unsafe factors to the coal mine production, even causes the flooding accident of serious people, causes great loss of life and property, in the process of coal mining, accumulated water in an old cellar is extremely easy to communicate, so that mine water permeability accidents are caused, water damage accidents of coal mines can also cause weakening of surrounding rock erosion, secondary disasters are induced, water resources are damaged, the resource recovery rate is reduced, the water drainage cost per ton of coal is high, the hydrogeological conditions of coal fields in China are complex, about 18 percent of coal reserves to be mined in China are threatened by serious water damage at present, the device has important and urgent practical significance for preventing and treating the device, and the traditional material injection mechanism adopts long sleeve for grouting, so that the phenomenon of poor grouting effect of the position with poor grouting pressure dispersion and permeability can occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a colliery water damage prevention and cure device can make mud jet out and act on the increase of soil pressure through a plurality of dnockout tubules dnockout, increases the notes material volume of the good position of permeability.
The purpose of the utility model is realized through the following technical scheme:
a coal mine water damage prevention device comprises a slurry stirring box, a slurry stirring mechanism, an injection pump and a slurry beating mechanism, wherein the right ends of the injection pump and the slurry beating mechanism are fixedly connected to the left end of the slurry stirring box;
the slurry stirring box comprises a stirring box, a fixed feeding port, a liquid communicating pipe and a rotating connecting hole, wherein the fixed feeding port is fixedly connected to the right end of the stirring box;
the slurry stirring mechanism comprises a stirring motor, a driving gear, a transmission chain, a connecting large gear, a stirring transmission gear, a driving gear connecting rod, a transmission gear connecting rod and stirring blades, the stirring motor is fixedly connected to the stirring box, the driving gear is fixedly connected to an output shaft of the stirring motor, the driving gear and the transmission gear are in transmission through a transmission chain, the connecting large gear is fixedly connected to the lower end of the transmission gear, the connecting large gear is fixedly connected to the upper end of a connecting rod of the driving gear, the two stirring transmission gears are in meshing transmission with the connecting large gear, two connecting rods of the transmission gear are respectively and fixedly connected to the lower ends of the two stirring transmission gears, the two connecting rods of the transmission gear and the connecting rod of the driving gear are respectively and rotatably connected in the rotating connecting hole, and;
the material injection pump and slurry knockout mechanism comprises a connecting pipe, a material injection pump, a control valve, material injection head connecting flanges, connecting bolts, material injection heads and knockout tubules, wherein the connecting pipe is fixedly connected to the stirring box;
and a one-way ball valve is arranged in the knockout thin tube.
The utility model has the advantages that:
the utility model provides a colliery water damage prevention and cure device, when using, add solid material by fixed access to mouth with water by liquid communicating pipe joining, start agitator motor, the driving gear drives drive gear and connects the gear wheel and rotate, because the meshing makes two stirring drive gear rotate, finally make driving gear connecting rod and two drive gear connecting rods rotate, it rotates to drive a plurality of stirring fan blades, form mud with the solid-liquid mixture, later start the notes material pump, begin to annotate material mud and spout by a plurality of dnockout tubules, because the diameter of dnockout tubule is compared in the little many of traditional long sleeve, the pressure that the spun mud acts on in soil when pressure is the same will be big, can make the relatively poor place of permeability can get into more mud.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the slurry stirring tank of the present invention;
FIG. 3 is a schematic structural view of the slurry stirring mechanism of the present invention;
fig. 4 is the structure diagram of the material injecting pump and the slurry beating mechanism of the present invention.
In the figure: a slurry stirring tank 1; 1-1 of a stirring box; fixing an inlet 1-2; a liquid communicating tube 1-3; rotating the connecting hole 1-5; a slurry stirring mechanism 2; 2-1 of a stirring motor; a driving gear 2-2; a transmission gear 2-3; 2-4 of a transmission chain; connecting the bull gear 2-5; stirring a transmission gear 2-6; a driving gear connecting rod 2-7; a transmission gear connecting rod 2-8; 2-9 parts of stirring fan blades; a material injection pump and slurry knockout mechanism 3; a connecting pipe 3-1; 3-2 of a material injection pump; 3-3 of a control valve; 3-4 parts of a material injection head connecting flange; 3-5 of a connecting bolt; 3-6 parts of a material injection head; and 3-7 parts of a knockout slim tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
The first embodiment is as follows:
as shown in fig. 1-4, a coal mine water damage prevention device comprises a slurry stirring box 1, a slurry stirring mechanism 2, an injection pump and a slurry beating mechanism 3, wherein the right end of the injection pump and the slurry beating mechanism 3 is fixedly connected to the left end of the slurry stirring box 1, the injection pump and the slurry beating mechanism 3 are communicated with the slurry stirring box 1, the front part of the slurry stirring mechanism 2 is fixedly connected to the slurry stirring box 1, and the rear part of the slurry stirring mechanism 2 is rotatably connected to the slurry stirring box 1;
when in use, solid materials are added with water from the fixed feeding port 1-2 and added through the liquid communicating pipe 1-3, the stirring motor 2-1 is started, the driving gear 2-2 drives the transmission gear 2-3 and the connecting gear wheel 2-5 to rotate, because the two stirring transmission gears 2-6 are meshed to rotate, the driving gear connecting rod 2-7 and the two transmission gear connecting rods 2-8 are finally rotated to drive the stirring fan blades 2-9 to rotate, solid and liquid are mixed to form slurry, then the injection pump 3-2 is started to start injecting the slurry to be sprayed out from the multiple material beating thin pipes 3-7, because the diameters of the material beating thin pipes 3-7 are much smaller than those of the traditional long sleeve, the pressure of the sprayed mud acting on the soil is higher when the pressure is the same, so that more mud can enter a place with lower permeability.
The second embodiment is as follows:
as shown in fig. 1-4, the slurry stirring tank 1 comprises a stirring tank 1-1, a fixed feeding port 1-2, a liquid communicating pipe 1-3 and a rotary connecting hole 1-5, wherein the fixed feeding port 1-2 is fixedly connected to the right end of the stirring tank 1-1, the liquid communicating pipe 1-3 is fixedly connected to the upper end of the stirring tank 1-1, and the upper end of the stirring tank 1-1 is provided with a plurality of rotary connecting holes 1-5;
the fixed feeding port 1-2 and the liquid communicating pipe 1-3 are respectively used for feeding solid materials and liquid materials.
The third concrete implementation mode:
as shown in fig. 1-4, the slurry stirring mechanism 2 comprises a stirring motor 2-1, a driving gear 2-2, a transmission gear 2-3, a transmission chain 2-4, a connecting gearwheel 2-5, a stirring transmission gear 2-6, a driving gear connecting rod 2-7, a transmission gear connecting rod 2-8 and a stirring fan blade 2-9, wherein the stirring motor 2-1 is fixedly connected to a stirring box 1-1, the driving gear 2-2 is fixedly connected to an output shaft of the stirring motor 2-1, the driving gear 2-2 and the transmission gear 2-3 are driven by the transmission chain 2-4, the connecting gearwheel 2-5 is fixedly connected to the lower end of the transmission gear 2-3, the connecting gearwheel 2-5 is fixedly connected to the upper end of the driving gear connecting rod 2-7, two stirring transmission gears 2-6 are in meshing transmission with a connecting large gear 2-5, two transmission gear connecting rods 2-8 are respectively and fixedly connected to the lower ends of the two stirring transmission gears 2-6, the two transmission gear connecting rods 2-8 and a driving gear connecting rod 2-7 are respectively and rotatably connected into rotating connecting holes 1-5, and a plurality of stirring fan blades 2-9 are respectively and fixedly connected to the two transmission gear connecting rods 2-8 and the driving gear connecting rod 2-7;
and starting the stirring motor 2-1, driving the driving gear 2-2 to rotate through the transmission of the transmission chain 2-4 to enable the transmission gear 2-3 and the large connecting gear 2-5 to rotate to drive the two stirring transmission gears 2-6 meshed with the driving gear to rotate, and finally enabling the two transmission gear connecting rods 2-8 and the driving gear connecting rods 2-7 to start to rotate to drive the plurality of stirring blades 2-9 to stir to form slurry.
The fourth concrete implementation mode:
as shown in fig. 1-4, the material injection pump and slurry knockout mechanism 3 comprises a connecting pipe 3-1, a material injection pump 3-2, a control valve 3-3, a material injection head connecting flange 3-4, a connecting bolt 3-5, a material injection head 3-6 and a knockout tubule 3-7, the connecting pipe 3-1 is fixedly connected to a stirring box 1-1, the material injection pump 3-2 is arranged on the connecting pipe 3-1, the two material injection head connecting flanges 3-4 are respectively and fixedly connected to the lower end of the connecting pipe 3-1 and the upper end of the material injection head 3-6, the two material injection head connecting flanges 3-4 are connected through a plurality of connecting bolts 3-5, and the plurality of knockout tubules 3-7 are all fixedly connected to the material injection head 3-6;
and opening the control valve 3-3, starting the material injection pump 3-2, and injecting the slurry into the material injection head 3-6 by the material filling tubule 3-7.
The fifth concrete implementation mode:
as shown in figures 1-4, a one-way ball valve is arranged in the pumping tubule 3-7, so that slurry can not flow back into the pumping tubule 3-7 to cause blockage during pipe descending or after the pumping is finished.
The utility model relates to a colliery water damage prevention and cure device, its theory of use is: when the device is used, solid materials are added with water from a fixed adding port 1-2 and are added through a liquid communicating pipe 1-3, a stirring motor 2-1 is started, a driving gear 2-2 drives a transmission gear 2-3 and a connecting large gear 2-5 to rotate, two stirring transmission gears 2-6 rotate due to meshing, finally a driving gear connecting rod 2-7 and two transmission gear connecting rods 2-8 rotate to drive a plurality of stirring fan blades 2-9 to rotate, solid and liquid are mixed to form slurry, then a material injection pump 3-2 is started, the slurry starts to be injected and is sprayed out from a plurality of material injection thin pipes 3-7, as the diameter of the material injection thin pipes 3-7 is much smaller than that of a traditional long sleeve pipe, the pressure of the sprayed slurry acting on soil is large when the pressure is the same, and more slurry can enter places with poor permeability, the solid material feeding port 1-2 and the liquid communicating pipe 1-3 are fixed to enable the solid material feeding port and the liquid material feeding port to be respectively connected, the stirring motor 2-1 is started, the driving gear 2-2 rotates to enable the driving gear 2-3 and the connecting gear wheel 2-5 to rotate through transmission of the transmission chain 2-4, the two stirring driving gears 2-6 meshed with the driving gear wheel are driven to rotate, finally the two driving gear connecting rods 2-8 and the driving gear connecting rod 2-7 start to rotate to drive the plurality of stirring fan blades 2-9 to stir to form slurry, the control valve 3-3 is opened, the material injection pump 3-2 is started, the slurry enters the material injection head 3-6 and is ejected out through the material injection thin pipe 3-7, and a one-way ball valve is arranged in the material injection thin pipe 3-7, so that the slurry can not flow backwards during pipe discharging or after material injection.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a colliery water damage prevention and cure device, includes mud agitator tank (1), its characterized in that: this colliery water damage prevention and cure device still includes mud rabbling mechanism (2) and notes material pump and mud dnockout mechanism (3), the right-hand member fixed connection of notes material pump and mud dnockout mechanism (3) is at the left end of mud agitator tank (1), notes material pump and mud dnockout mechanism (3) and mud agitator tank (1) intercommunication, the anterior fixed connection of mud rabbling mechanism (2) is on mud agitator tank (1), mud agitator mechanism (2) rear portion rotates to be connected on mud agitator tank (1).
2. The coal mine water damage control device according to claim 1, characterized in that: the slurry stirring box (1) comprises a stirring box (1-1), a fixed feeding port (1-2), a liquid communicating pipe (1-3) and a rotating connecting hole (1-5), wherein the fixed feeding port (1-2) is fixedly connected to the right end of the stirring box (1-1), the liquid communicating pipe (1-3) is fixedly connected to the upper end of the stirring box (1-1), and a plurality of rotating connecting holes (1-5) are formed in the upper end of the stirring box (1-1).
3. The coal mine water damage control device according to claim 2, characterized in that: the slurry stirring mechanism (2) comprises a stirring motor (2-1), a driving gear (2-2), a transmission gear (2-3), a transmission chain (2-4), a connecting large gear (2-5), a stirring transmission gear (2-6), a driving gear connecting rod (2-7), a transmission gear connecting rod (2-8) and stirring fan blades (2-9), wherein the stirring motor (2-1) is fixedly connected on the stirring box (1-1), the driving gear (2-2) is fixedly connected on an output shaft of the stirring motor (2-1), the driving gear (2-2) and the transmission gear (2-3) are driven by the transmission chain (2-4), the connecting large gear (2-5) is fixedly connected at the lower end of the transmission gear (2-3), the connecting large gear (2-5) is fixedly connected to the upper end of the driving gear connecting rod (2-7), the two stirring transmission gears (2-6) are in meshing transmission with the connecting large gear (2-5), the two transmission gear connecting rods (2-8) are respectively and fixedly connected to the lower ends of the two stirring transmission gears (2-6), the two transmission gear connecting rods (2-8) and the driving gear connecting rod (2-7) are respectively and rotatably connected into the rotating connecting holes (1-5), and the stirring fan blades (2-9) are respectively and fixedly connected to the two transmission gear connecting rods (2-8) and the driving gear connecting rod (2-7).
4. A coal mine water damage control device according to claim 3, characterized in that: the material injection pump and slurry knockout mechanism (3) comprises a connecting pipe (3-1), a material injection pump (3-2), a control valve (3-3), a material injection head connecting flange (3-4), a connecting bolt (3-5), a material injection head (3-6) and a knockout slim pipe (3-7), the connecting pipe (3-1) is fixedly connected to the stirring box (1-1), the material injection pump (3-2) is arranged on the connecting pipe (3-1), the two material injection head connecting flanges (3-4) are respectively and fixedly connected to the lower end of the connecting pipe (3-1) and the upper end of the material injection head (3-6), the two material injection head connecting flanges (3-4) are connected through a plurality of connecting bolts (3-5), and the plurality of material beating thin pipes (3-7) are all fixedly connected to the material injection head (3-6).
5. The coal mine water damage control device according to claim 4, characterized in that: and a one-way ball valve is arranged in the knockout thin tube (3-7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979254.3U CN212250071U (en) | 2020-06-02 | 2020-06-02 | Coal mine water disaster prevention and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979254.3U CN212250071U (en) | 2020-06-02 | 2020-06-02 | Coal mine water disaster prevention and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212250071U true CN212250071U (en) | 2020-12-29 |
Family
ID=73978254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020979254.3U Expired - Fee Related CN212250071U (en) | 2020-06-02 | 2020-06-02 | Coal mine water disaster prevention and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212250071U (en) |
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2020
- 2020-06-02 CN CN202020979254.3U patent/CN212250071U/en not_active Expired - Fee Related
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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: 20201229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |