CN211008744U - Drainage device for underground excavation working face - Google Patents
Drainage device for underground excavation working face Download PDFInfo
- Publication number
- CN211008744U CN211008744U CN201921446337.XU CN201921446337U CN211008744U CN 211008744 U CN211008744 U CN 211008744U CN 201921446337 U CN201921446337 U CN 201921446337U CN 211008744 U CN211008744 U CN 211008744U
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- Prior art keywords
- pipe
- drainage
- fixed
- water
- filter
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- 238000009412 basement excavation Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 239000012535 impurity Substances 0.000 claims abstract description 57
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 8
- 239000010813 municipal solid waste Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 239000010865 sewage Substances 0.000 description 4
- 241000589973 Spirochaeta Species 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 241000589970 Spirochaetales Species 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the field of drainage devices, in particular to a drainage device for a driving face under a mine, which comprises a water pumping pipe, a drainage filter cylinder, a filtering mechanism, an impurity collecting cylinder, a water delivery pipe, a water pump, a water outlet pipe and a frame, wherein the drainage filter cylinder is fixed on the frame through two fixing supports; the rear end of the drainage filter cylinder is fixedly connected with the impurity collecting cylinder in a sealing way; the left side and the right side of the front end of the drainage filter cylinder are respectively fixedly connected and communicated with a water pumping pipe; the utility model discloses an inside is equipped with rotary filter pipe and edulcoration brush, when rotary filter pipe effectively carries out filterable to impurity such as aquatic mud, can scrub through edulcoration brush pairing rotation filter pipe, prevents that rotary filter pipe from blockking up, and then solves the problem that prevents the easy jam of water pump.
Description
Technical Field
The utility model belongs to the technical field of drainage device and specifically relates to a drainage device of tunnelling working face in pit is related to.
Background
Most of underground coal mine tunneling roadways are half-coal rock roadways, the water content of coal seams is large, slurry and impurities exist all the time on head, and the production progress is severely limited. The traditional drainage mode adopts a submersible sewage pump to pump sewage, and then the sewage is drained to a sump in a mode of jointly draining water through a pipeline and a ditch. This method easily causes the water inlet to be blocked frequently when the submersible sewage pump works.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drainage device of tunnelling working face in pit can reduce the technical problem that the dredge pump during operation water inlet that exists often blocks up among the prior art.
The purpose of the utility model is realized through the following technical scheme:
a drainage device for a mine underground tunneling working surface comprises a water pumping pipe, a drainage filter cylinder, a filtering mechanism, a trash collecting cylinder, a water conveying pipe, a water pump, a water outlet pipe and a rack, wherein the drainage filter cylinder is fixed on the rack through two fixing supports; the rear end of the drainage filter cylinder is fixedly connected with the impurity collecting cylinder in a sealing way; the left side and the right side of the front end of the drainage filter cylinder are respectively fixedly connected and communicated with a water pumping pipe; the front end and the rear end of the filtering mechanism are respectively connected to the drainage filtering cylinder and the impurity collecting cylinder; the rear end of the filtering mechanism is fixedly connected with one end of the water conveying pipe in a sealing way; the water delivery pipe and the water outlet pipe are respectively fixedly connected with a water inlet and a water outlet of the water pump in a sealing way; the water pump is fixed on the frame through a fixing frame.
The filtering mechanism comprises a rotational flow impeller, a rotating shaft, a rotary filtering pipe, a fixed pipe and a pipe cover; the rotational flow impeller is fixed in the middle of the rotating shaft, and the front end of the rotating shaft is connected to the front end of the drainage filter cylinder in a sealing and rotating manner; the rear end of the rotating shaft is fixedly connected with the front end of the rotating filter pipe; a plurality of filter holes are uniformly arranged on the rotary filter pipe in a surrounding manner; the rear end of the rotary filter pipe is in sealed rotary connection with the fixed pipe; the fixed pipe is fixed at the rear end of the impurity collecting barrel; the rear end of the fixed pipe is fixedly connected with the pipe cover in a sealing manner through threads; the rear end of the fixed pipe is fixedly connected with one end of the water delivery pipe in a sealing way.
The filtering mechanism further comprises an auxiliary rotating wheel; the auxiliary rotating wheel is fixed at the front end of the rotating shaft and is positioned at the front end of the inside of the drainage filter cylinder.
The filtering mechanism also comprises a trash extraction screw body; the impurity removing spiral body is fixed on the rotary filtering pipe; the impurity discharging spiral body is in running fit with the drainage filter cylinder; and a groove-shaped filtering hole is formed in the impurity removing spiral body.
The filtering mechanism also comprises an impurity removing brush and a fixed rod; the impurity removing brush is fixed at the front end of the fixed rod, and the axis of the fixed rod is collinear with the axes of the rotary filter pipe and the fixed pipe; the rear end of the fixed rod is fixed on the pipe cover; the impurity removing brush is in sliding fit with the inner wall of the rotary filtering pipe.
The rear end of the drainage filter cylinder is connected with the front end of the impurity collecting cylinder through threads, and a rubber sealing gasket is arranged at the joint of the drainage filter cylinder and the impurity collecting cylinder.
Four corners of the bottom end of the rack are respectively connected with a traveling wheel.
The utility model has the advantages that: the utility model provides a drainage device of tunnelling working face in pit can reduce the technical problem that the dredge pump during operation water inlet often blockked up that exists among the prior art, the utility model discloses an inside is equipped with rotatory filter tube and edulcoration brush, when rotatory filter tube is effectively filtered impurity such as aquatic mud, can scrub through edulcoration brush pairing rotation filter tube, prevents that rotatory filter tube from blockking up, and then solves the problem that prevents the water pump and block up easily.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the internal drainage filter cartridge of the present invention;
FIG. 4 is a schematic view showing the structure of the internal filtering mechanism of the present invention;
FIG. 5 is a schematic structural view II of the internal filtering mechanism of the present invention;
FIG. 6 is a schematic view of the internal rotary filter tube of the present invention;
fig. 7 is a schematic sectional view of the internal filter mechanism of the present invention.
In the figure: a water pumping pipe 1; a drainage filter cartridge 2; a filter mechanism 3; a swirl impeller 31; a rotating shaft 32; rotating the filter tube 33; a fixed tube 34; a tube cover 35; an auxiliary runner 36; a miscellaneous spirochete 37; an impurity removal brush 38; a fixing lever 39; a trash collecting cylinder 4; a water delivery pipe 5; a water pump 6; a water outlet pipe 7; a frame 8.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail with reference to the accompanying fig. 1-7.
The first embodiment is as follows:
as shown in fig. 1-7, a drainage device for a working face for underground excavation comprises a water pumping pipe 1, a drainage filter cylinder 2, a filtering mechanism 3, a sundry collecting cylinder 4, a water conveying pipe 5, a water pump 6, a water outlet pipe 7 and a frame 8, wherein the drainage filter cylinder 2 is fixed on the frame 8 through two fixing supports; the rear end of the drainage filter cylinder 2 is fixedly connected with the impurity collecting cylinder 4 in a sealing way; the left side and the right side of the front end of the drainage filter cylinder 2 are respectively fixedly connected and communicated with a water pumping pipe 1; the front end and the rear end of the filtering mechanism 3 are respectively connected to the drainage filtering cylinder 2 and the impurity collecting cylinder 4; the rear end of the filtering mechanism 3 is fixedly connected with one end of the water conveying pipe 5 in a sealing way; the water delivery pipe 5 and the water outlet pipe 7 are respectively fixedly connected with a water inlet and a water outlet of the water pump 6 in a sealing way; the water pump 6 is fixed on the frame 8 through a fixing frame. The utility model relates to a drainage device for a mine underground driving working face, when drainage is carried out, firstly, the pipe orifices of two water pumping pipes 1 are connected with two water delivery hoses in a sealing way, then the water delivery hose is inserted into the water source with discharge, after the water pump 6 is started, the water source enters the two water pumping pipes 1 through the water delivery hose under the action of the water pump 6 and enters the drainage filter cylinder 2 through the two water pumping pipes 1 at the two sides, the inside of the drainage filter cylinder 2 is impacted to drive the drainage filter cylinder 2 to work, when the drainage filter cylinder 2 works, impurities such as sludge and the like in a water source can be filtered and automatically cleaned and anti-blocking treatment can be carried out, the treated water source can enter the inside of the water delivery pipe 5 through the filter mechanism 3, enters the water pump 6 through the water pipe 5, enters the water outlet pipe 7 through the water outlet of the water pump 6, and is discharged through the water outlet pipe 7; after pumping water, the filtered impurities can be conveyed into the impurity collecting cylinder 4 through the control filtering mechanism 3, and impurity discharging treatment is carried out by disassembling the impurity collecting cylinder 4 and the water discharging filter cylinder 2.
The second embodiment is as follows:
as shown in fig. 1 to 7, the filter mechanism 3 includes a swirl impeller 31, a rotary shaft 32, a rotary filter pipe 33, a fixed pipe 34, and a pipe cover 35; the rotational flow impeller 31 is fixed in the middle of the rotating shaft 32, and the front end of the rotating shaft 32 is connected with the front end of the drainage filter cylinder 2 in a sealing and rotating way; the rear end of the rotating shaft 32 is fixedly connected with the front end of a rotating filter pipe 33; a plurality of filter holes are uniformly arranged on the rotary filter pipe 33 in a surrounding manner; the rear end of the rotary filtering pipe 33 is in sealed rotary connection with the fixed pipe 34; the fixed pipe 34 is fixed at the rear end of the impurity collecting barrel 4; the rear end of the fixed pipe 34 is fixedly connected with a pipe cover 35 through thread sealing; the rear end of the fixed pipe 34 is fixedly connected with one end of the water delivery pipe 5 in a sealing way. 3 during operations of filter mechanism, the water source that gets into to in the drainage cartridge filter 2 from two drinking-water pipes 1 strikes the both sides of driving whirl impeller 31 and rotates, whirl impeller 31 can drive rotation axis 32 when rotating and rotate, rotation axis 32 can drive rotatory filter tube 33 when rotating and rotate, impurity such as mud in the rotatory filter tube 33 is to the water source filters, rotatory filter tube 33 keeps continuously rotating, can reduce the probability that rotatory filter tube 33 blockked up, the water source gets into to fixed pipe 34 in through rotatory filter tube 33 filters, and get into raceway 5 through fixed pipe 34.
The third concrete implementation mode:
as shown in fig. 1-7, the filter mechanism 3 further comprises an auxiliary wheel 36; the auxiliary runner 36 is fixed to the front end of the rotary shaft 32, and the auxiliary runner 36 is located at the front end of the interior of the drainage filter cartridge 2. The auxiliary runner 36 is provided so that a worker can improve the rotation efficiency of the rotary shaft 32 and the rotary filter pipe 33 by rotating the auxiliary runner 36, which is used when the rotational frequency of the swirl impeller 31 is low.
The fourth concrete implementation mode:
as shown in fig. 1-7, the filter mechanism 3 further comprises a trash screw 37; the impurity discharging spiral body 37 is fixed on the rotary filtering pipe 33; the impurity discharging spiral body 37 is in running fit in the drainage filter cylinder 2; the impurity removing spiral body 37 is provided with a groove-shaped filtering hole. Arrange miscellaneous spirochaeta 37 and can rotate under the drive of rotatory filter tube 33, arrange the setting of miscellaneous spirochaeta 37 for the impurity that filters out from the water source can get into under the cooperation of arranging miscellaneous spirochaeta 37 and drainage cartridge filter 2 and collect to the inside of collecting miscellaneous section of thick bamboo 4, also can the utility model discloses a whole during stop work for gather impurity.
The fifth concrete implementation mode:
as shown in fig. 1 to 7, the filtering mechanism 3 further comprises an impurity removing brush 38 and a fixing rod 39; the impurity removing brush 38 is fixed at the front end of a fixed rod 39, and the axis of the fixed rod 39 is collinear with the axes of the rotary filtering pipe 33 and the fixed pipe 34; the rear end of the fixing rod 39 is fixed on the tube cover 35; the trash brush 38 is slidably fitted on the inner wall of the rotary filtering pipe 33. The impurity removing brush 38 and the fixing rod 39 are arranged, so that the inner wall of the rotary filtering pipe 33 is continuously contacted with the impurity removing brush 38 when the rotary filtering pipe 33 rotates, impurities on the inner wall of the rotary filtering pipe 33 are brushed out through the impurity removing brush 38, the impurities are brushed out to the outer end of the rotary filtering pipe 33, and the rotary filtering pipe 33 is prevented from being blocked; can dismantle edulcoration brush 38 and dead lever 39, the simple operation through dismantling tube cap 35.
The sixth specific implementation mode:
as shown in fig. 1-7, the rear end of the drainage filter cylinder 2 is connected with the front end of the impurity collecting cylinder 4 through threads, and a rubber gasket is arranged at the joint of the drainage filter cylinder 2 and the impurity collecting cylinder 4. Is convenient for disassembly and impurity removal.
The seventh embodiment:
as shown in fig. 1-7, four corners of the bottom end of the frame 8 are respectively connected with a traveling wheel. The setting of walking wheel is convenient for the utility model discloses a whole removes in the mine.
The utility model discloses a theory of operation does: the utility model relates to a drainage device for a mine underground driving working face, when drainage is carried out, firstly, the pipe orifices of two water pumping pipes 1 are connected with two water delivery hoses in a sealing way, then the water delivery hose is inserted into the water source with discharge, after the water pump 6 is started, the water source enters the two water pumping pipes 1 through the water delivery hose under the action of the water pump 6 and enters the drainage filter cylinder 2 through the two water pumping pipes 1 at the two sides, the inside of the drainage filter cylinder 2 is impacted to drive the drainage filter cylinder 2 to work, when the drainage filter cylinder 2 works, impurities such as sludge and the like in a water source can be filtered and automatically cleaned and anti-blocking treatment can be carried out, the treated water source can enter the inside of the water delivery pipe 5 through the filter mechanism 3, enters the water pump 6 through the water pipe 5, enters the water outlet pipe 7 through the water outlet of the water pump 6, and is discharged through the water outlet pipe 7; after pumping water, the filtered impurities can be conveyed into the impurity collecting cylinder 4 through the control filtering mechanism 3, and impurity discharging treatment is carried out by disassembling the impurity collecting cylinder 4 and the water discharging filter cylinder 2.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a drainage device of drivage working face in pit, includes drinking-water pipe (1), drainage cartridge filter (2), filter mechanism (3), collection miscellaneous section of thick bamboo (4), raceway (5), water pump (6), outlet pipe (7) and frame (8), its characterized in that: the drainage filter cartridge (2) is fixed on the frame (8) through two fixing supports; the rear end of the drainage filter cylinder (2) is fixedly connected with the impurity collecting cylinder (4) in a sealing way; the left side and the right side of the front end of the drainage filter cylinder (2) are respectively fixedly connected and communicated with a water pumping pipe (1); the front end and the rear end of the filtering mechanism (3) are respectively connected to the drainage filtering cylinder (2) and the impurity collecting cylinder (4); the rear end of the filtering mechanism (3) is fixedly connected with one end of the water conveying pipe (5) in a sealing way; the water delivery pipe (5) and the water outlet pipe (7) are respectively fixedly connected with a water inlet and a water outlet of the water pump (6) in a sealing way; the water pump (6) is fixed on the frame (8) through a fixing frame.
2. The drainage device for the underground excavation working face according to claim 1, wherein: the filtering mechanism (3) comprises a rotational flow impeller (31), a rotating shaft (32), a rotary filtering pipe (33), a fixed pipe (34) and a pipe cover (35); the rotational flow impeller (31) is fixed in the middle of the rotating shaft (32), and the front end of the rotating shaft (32) is connected with the front end of the drainage filter cylinder (2) in a sealing and rotating manner; the rear end of the rotating shaft (32) is fixedly connected with the front end of a rotating filter pipe (33); a plurality of filter holes are uniformly arranged on the rotary filter pipe (33) in a surrounding manner; the rear end of the rotary filtering pipe (33) is in sealed rotary connection with the fixed pipe (34); the fixed pipe (34) is fixed at the rear end of the impurity collecting barrel (4); the rear end of the fixed pipe (34) is fixedly connected with a pipe cover (35) through thread sealing; the rear end of the fixed pipe (34) is fixedly connected with one end of the water delivery pipe (5) in a sealing way.
3. The drainage device for the underground excavation working face according to claim 2, wherein: the filtering mechanism (3) further comprises an auxiliary rotating wheel (36); the auxiliary rotating wheel (36) is fixed at the front end of the rotating shaft (32), and the auxiliary rotating wheel (36) is positioned at the front end inside the drainage filter cylinder (2).
4. The drainage device for the underground excavation working face according to claim 3, wherein: the filtering mechanism (3) also comprises a trash screw body (37); the impurity removing spiral body (37) is fixed on the rotary filtering pipe (33); the impurity discharging spiral body (37) is in running fit with the drainage filter cylinder (2); and a groove-shaped filtering hole is arranged on the impurity removing spiral body (37).
5. The drainage device for the underground excavation working face according to claim 4, wherein: the filtering mechanism (3) also comprises an impurity removing brush (38) and a fixed rod (39); the impurity removing brush (38) is fixed at the front end of the fixing rod (39), and the axis of the fixing rod (39) is collinear with the axes of the rotary filtering pipe (33) and the fixing pipe (34); the rear end of the fixing rod (39) is fixed on the tube cover (35); the impurity removing brush (38) is in sliding fit with the inner wall of the rotary filtering pipe (33).
6. The drainage device for the underground excavation working face according to claim 1, wherein: the rear end of the drainage filter cylinder (2) is connected with the front end of the impurity collecting cylinder (4) through threads, and a rubber sealing gasket is arranged at the joint of the drainage filter cylinder (2) and the impurity collecting cylinder (4).
7. The drainage device for the underground excavation working face according to claim 1, wherein: four corners of the bottom end of the rack (8) are respectively connected with a traveling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446337.XU CN211008744U (en) | 2019-09-02 | 2019-09-02 | Drainage device for underground excavation working face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446337.XU CN211008744U (en) | 2019-09-02 | 2019-09-02 | Drainage device for underground excavation working face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211008744U true CN211008744U (en) | 2020-07-14 |
Family
ID=71474744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921446337.XU Expired - Fee Related CN211008744U (en) | 2019-09-02 | 2019-09-02 | Drainage device for underground excavation working face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211008744U (en) |
-
2019
- 2019-09-02 CN CN201921446337.XU patent/CN211008744U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |