CN217632565U - Automatic drainage device for coal face - Google Patents

Abstract

The utility model discloses an automatic drainage device of coal face, including the drain pump, the output fixed mounting of drain pump has drainage pipe, the input fixed mounting of drain pump has pipeline, pipeline's free end fixed mounting has the edulcoration case, the inside slidable mounting of edulcoration case has the dirty case of storage, the through-hole has been seted up to the bottom of storing up dirty case, the inside of storing up dirty case is inlayed and is installed first filter plate, the inside of storing up dirty case is inlayed and is installed the second filter plate. This automatic drainage device of coal face filters great volume colliery impurity through first filter plate, filters less volume colliery impurity through the second filter plate, will store up dirty case and take out by the edulcoration incasement through pulling second handle to be convenient for concentrate the clearance with the filtration colliery impurity of gathering up, through the use of two sets of edulcoration casees of solenoid valve control, when making to take out a set of dirty case of storage, another group stores up dirty case and still can continuously carry out drainage work, improves drainage efficiency.

Description

Automatic drainage device for coal face

Technical Field

The utility model relates to a coal mining technical field especially relates to a coal face automatic drainage device.

Background

Coal mines are areas where people mine coal resources in coal-rich mining areas, coal mining generally selects to dig tunnels to the underground to mine coal, most coal mines are buried underground, the geological change of the coal mines is large, water accumulation can often occur, and potential safety hazards can exist if water accumulation is not discharged in time.

When the existing drainage device is used, because the inside of water flow contains impurities such as coal cinder, the drainage pump is very easy to block to cause damage, and the impurities cannot be removed in time to be processed, so that the drainage device is inconvenient and influences the working efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a coal face automatic drainage device has solved the drainage device that the coal mining used and has taken place to block up easily, and is difficult to in time clear away impurity, influences work efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic drainage device of coal face, includes the drain pump, the output fixed mounting of drain pump has drainage pipe, the input fixed mounting of drain pump has pipeline, pipeline's free end fixed mounting has the edulcoration case, the inside slidable mounting of edulcoration case has the dirty case of storage, the through-hole has been seted up to the bottom of storing up dirty case, the inside of storing up dirty case is inlayed and is installed first filter plate, the inside of storing up dirty case is inlayed and is installed the second filter plate, the articulated second handle of installing in the inside of storing up dirty case.

Preferably, the quantity of edulcoration case is two sets of, and two sets of edulcoration cases are the symmetry and set up, are convenient for switch filtration equipment for drainage work can last the operation for a long time.

Preferably, the inner wall of edulcoration case is the laminating setting with the surface of storing up dirty case, prevents that impurity such as cinder from not being filtered.

Preferably, the surfaces of the first filter plate and the second filter plate are both attached to the inner wall of the impurity removing box, so that impurities such as coal cinder are prevented from being unfiltered.

Preferably, the top of edulcoration case is articulated installs the case lid, the top fixed mounting of case lid has first handle, the observation window is installed to the preceding lateral wall of edulcoration case is inlayed, and the observation window is made for transparent material, and the staff of being convenient for observes and stores up dirty case and whether amasss the cinder.

Preferably, a lateral wall fixed mounting of edulcoration case has into water pipe, the surface of entrying water pipe is provided with the solenoid valve, and the quantity of solenoid valve is two sets of to the switching work of two sets of edulcoration casees of control.

Preferably, the conveying pipeline and the water inlet pipeline are both tee pipelines.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic drainage device of coal face, through the drain pump with the interior ponding of colliery by the pipeline of entrying through the edulcoration case, pipeline takes out to drainage pipe and discharges, prevent that ponding from too much having the potential safety hazard, be convenient for discharge the ponding in the storage dirty incasement through the through-hole, filter the colliery impurity of great volume through first filter plate, filter the colliery impurity of less volume through the second filter plate, thereby prevent that the drain pump from taking place to block up to damaging, will store up dirty case and take out by the edulcoration incasement through pulling second handle, thereby be convenient for concentrate the clearance with the filtration colliery impurity of gathering up, through the use of two sets of edulcoration cases of solenoid valve control, when making to take out a set of storage dirty case, another group of storage dirty case still can continuously carry out drainage work, and the efficiency of water drainage is improved.

Drawings

FIG. 1 is a schematic structural view of the isometric test of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a schematic view of the present invention in a partial sectional view.

In the figure: 1. draining pump; 2. a water discharge pipeline; 3. a delivery conduit; 4. an impurity removal box; 5. a box cover; 6. a first grip; 7. a sewage storage tank; 8. a through hole; 9. a first filter plate; 10. a second filter plate; 11. a second grip; 12. an observation window; 13. a water inlet pipeline; 14. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme, a coal face automatic drainage device, including drain pump 1, the output fixed mounting of drain pump 1 has drainage pipe 2, the input fixed mounting of drain pump 1 has pipeline 3, the free end fixed mounting of pipeline 3 has edulcoration case 4, the quantity of edulcoration case 4 is two sets of, and two sets of edulcoration cases 4 are the symmetrical setting, be convenient for switch over filtration equipment, make the drainage work can long-time continuous operation, the top of edulcoration case 4 is articulated to be installed case lid 5, the top fixed mounting of case lid 5 has first handle 6, the inside slidable mounting of edulcoration case 4 has dirt storage case 7, the inner wall of edulcoration case 4 is the laminating setting with the surface of dirt storage case 7, prevent impurity such as cinder from not being filtered, the bottom of dirt storage case 7 has through-hole 8, be convenient for discharge the ponding in the dirt storage case 7 through-hole 8, the inside of the dirt storage box 7 is embedded with a first filter plate 9, coal mine impurities with larger volume are filtered through the first filter plate 9, the inside of the dirt storage box 7 is embedded with a second filter plate 10, the surfaces of the first filter plate 9 and the second filter plate 10 are both attached to the inner wall of the dirt removal box 4, so that the coal mine impurities with smaller volume are prevented from being filtered, the second filter plate 10 is used for filtering the coal mine impurities with smaller volume, the drainage pump 1 is prevented from being blocked and damaged, the inside of the dirt storage box 7 is hinged with a second handle 11, the dirt storage box 7 is taken out from the dirt removal box 4 by pulling the second handle 11, so that the collected and filtered coal mine impurities are intensively cleaned, the front side wall of the dirt removal box 4 is embedded with an observation window 12, the observation window 12 is made of transparent materials, a worker can conveniently observe whether the dirt storage box 7 is full of coal slag or not, one side wall of the dirt removal box 4 is fixedly provided with a water inlet pipe 13, pipeline 3 is the tee bend pipeline with inlet pipe way 13, through drain pump 1 with ponding in the colliery by inlet pipe way 13 through edulcoration case 4, pipeline 3 takes out to drainage pipe 2 and discharges, there is the potential safety hazard in preventing that ponding is too much, inlet pipe way 13's surface is provided with solenoid valve 14, and solenoid valve 14's quantity is two sets of, thereby control the switching work of two sets of edulcoration cases 4, through the use of two sets of edulcoration cases 4 of solenoid valve 14 control, when making to take out a set of dirty case 7 of storage, another group's dirty case 7 of storage still can continuously carry out drainage work, improve drainage efficiency.

When in use: when the automatic drainage device for the coal mining working face is used, a worker puts the water inlet pipeline 13 to the accumulated water, the drainage pipeline 2 is led out of a coal mine, one group of electromagnetic valves 14 is opened, the accumulated water in the coal mine is pumped to the drainage pipeline 2 through the water inlet pipeline 13 and the impurity removal box 4 and the conveying pipeline 3 through the drainage pump 1, coal mine impurities in the accumulated water are filtered and blocked to the dirt storage box 7 through the first filter plate 9 and the second filter plate 10 when passing through the impurity removal box 4, the worker checks that the coal slag in the dirt storage box 7 is too much through the observation window 12, the group of electromagnetic valves 14 is closed and the other group of electromagnetic valves 14 is opened, the box cover 5 is opened, the dirt storage box 7 is taken out from the impurity removal box 4 by pulling the second handle 11, the accumulated water in the dirt storage box 7 is drained to the dirt removal box 4 through the through hole 8, so that the accumulated filtered impurities in the dirt storage box 7 can be centralized and cleaned conveniently, and the other group of dirt storage box 7 can still continuously drain water, and drainage efficiency is improved.

In conclusion, according to the automatic drainage device for the coal mining working face, accumulated water in a coal mine is pumped to the drainage pipeline 2 through the impurity removing box 4 by the water inlet pipeline 13 through the drainage pump 1, the water is prevented from being excessively accumulated, potential safety hazards are prevented, accumulated water in the dirt storing box 7 is convenient to drain through the through hole 8, coal mine impurities with large volume are filtered through the first filter plate 9, coal mine impurities with small volume are filtered through the second filter plate 10, the drainage pump 1 is prevented from being blocked to damaged, the dirt storing box 7 is taken out from the impurity removing box 4 by pulling the second handle 11, the collected filtered coal mine impurities are conveniently and intensively cleaned, the electromagnetic valve 14 controls the two sets of impurity removing boxes 4 to be used, when one set of dirt storing boxes 7 is taken out, the other set of dirt storing boxes 7 can still continuously conduct drainage work, the drainage efficiency is improved, and the problem that the drainage device used for coal mining is easy to block, and is difficult to timely clear impurities and the working efficiency is affected is solved.

Claims (7)

1. The utility model provides a coal face automatic water discharging device, includes drain pump (1), its characterized in that, the output fixed mounting of drain pump (1) has drainage pipe (2), the input fixed mounting of drain pump (1) has pipeline (3), the free end fixed mounting of pipeline (3) has edulcoration case (4), the inside slidable mounting of edulcoration case (4) has dirty case (7) of storage, through-hole (8) have been seted up to the bottom of storing up dirty case (7), the inside of storing up dirty case (7) is inlayed and is installed first filter plate (9), the inside of storing up dirty case (7) is inlayed and is installed second filter plate (10), the articulated second handle (11) of installing in the inside of storing up dirty case (7).

2. A coal face automatic drainage device according to claim 1, characterized in that the number of the impurity removing boxes (4) is two, and the two impurity removing boxes (4) are symmetrically arranged.

3. The automatic drainage device for the coal face according to claim 1, characterized in that the inner wall of the impurity removing box (4) is attached to the surface of the dirt storage box (7).

4. A coal face automatic drainage device according to claim 1, characterized in that the surfaces of the first filter plate (9) and the second filter plate (10) are both attached to the inner wall of the impurity removing box (4).

5. The automatic drainage device for the coal mining working face according to claim 1, characterized in that a box cover (5) is hinged to the top of the impurity removing box (4), a first handle (6) is fixedly mounted on the top of the box cover (5), an observation window (12) is embedded in the front side wall of the impurity removing box (4), and the observation window (12) is made of transparent materials.

6. The automatic drainage device for the coal face according to claim 1, characterized in that a water inlet pipeline (13) is fixedly installed on one side wall of the impurity removing box (4), electromagnetic valves (14) are arranged on the surface of the water inlet pipeline (13), and the number of the electromagnetic valves (14) is two.

7. A coal face automatic drainage arrangement according to claim 1, characterized in that the conveying pipe (3) and the water inlet pipe (13) are tee pipes.

Images