CN214035779U

CN214035779U - Water pumping device with anti-blocking function for coal mining

Info

Publication number: CN214035779U
Application number: CN202023310426.7U
Authority: CN
Inventors: 张云; 何叶平; 王国荣
Original assignee: Hedishan Hongyan Coal Mine Majiata Township Shenmu County
Current assignee: Hedishan Hongyan Coal Mine Majiata Township Shenmu County
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-24
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a pumping device for coal mining with prevent blockking up function, including support, suction pump, cistern, sleeve pipe, hemisphere filter, spherical filter A and spherical filter B, the bottom of suction pump is equipped with the base, the suction pump passes through pedestal mounting on the support, the top of suction pump is equipped with the delivery port, install the outlet pipe through the coupling on the delivery port, the front end of suction pump is equipped with the water inlet, install the inlet tube on the water inlet, the inlet tube is close to the outside of water pump department and is fixed with the sleeve pipe, the sheathed tube bottom is fixed with baffle A, be fixed with spherical filter B on the sleeve pipe of baffle A top. The utility model discloses pumping device possesses three-layer filter equipment, prevents that the rubbish impurity in the cistern from blockking up the suction pump when drawing water, leads to the machine to damage, and filter equipment easy dismounting is convenient for clear away inside rubbish and washing moreover, prevents stifled effectual, long service life, reduction equipment maintenance number of times.

Description

Water pumping device with anti-blocking function for coal mining

Technical Field

The utility model relates to a pumping device technical field for the coal mining specifically is a pumping device for the coal mining with prevent blockking up function.

Background

Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most main solid fuel, is one kind of combustible organic rock, and is formed by the natural coalification of a long geological age of luxuriant plants which grow in a certain geological age, are gradually accumulated into a thick layer in a proper geological environment, and are buried in the water bottom or silt.

After a large number of searches, the following results are obtained: chinese utility model patent: application No. (CN 201822039209.5), publication No. (CN 209163866U), the utility model discloses a hierarchical pumping device in tunnel for coal mining, including cistern, water pump and connecting plate, the inside of cistern is provided with the fixed plate, and the inboard of fixed plate is provided with fixed sleeve, fixed sleeve's internally mounted has first stainless steel filter screen and second stainless steel filter screen, the water pump sets up in fixed sleeve's inboard, and the top of water pump is connected with the outlet pipe to the bottom of water pump is connected with the pipe that absorbs water, be provided with the sealing washer between water pump and the fixed sleeve, fixed sleeve's bottom is provided with the guide plate, and the guide plate is connected with the inner wall of fixed plate. This a hierarchical pumping device in tunnel for coal mining is provided with connecting plate and fagging to one side, and connecting plate and fagging formula structure as an organic whole to the connected mode of connecting plate and fagging and water pump is bolted connection, can further guarantee the stability of water pump, and then guarantees going on smoothly of the work of drawing water.

Roadways are various passages drilled between the earth's surface and the ore body for transporting ore, ventilation, drainage, pedestrians, and various necessary preparation works for newly digging ore for mining metallurgical equipment. Normally can set up drainage pond in the end opening department in tunnel for discharge the ponding in the tunnel, but impurity is more in the ponding, does not have filter equipment can make in the impurity entering suction pump of ponding, causes the jam to the suction pump, and then has reduced suction device's availability factor, reduces life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pumping device is adopted in colliery exploitation with prevent blockking up function possesses three-layer filter equipment, prevents to block up damage equipment and easy dismounting's advantage, has solved the problem that the too much equipment that blocks up of impurity in the cistern.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pumping device for coal mining with prevent blockking up function, includes support, suction pump, cistern, sleeve pipe, hemisphere filter, spherical filter A and spherical filter B, the bottom of suction pump is equipped with the base, the suction pump passes through the pedestal mounting on the support, the top of suction pump is equipped with the delivery port, install the outlet pipe through the coupling on the delivery port, the front end of suction pump is equipped with the water inlet, install the inlet tube on the water inlet, the inlet tube is close to the outside of water pump department and is fixed with the sleeve pipe, sheathed tube bottom is fixed with baffle A, be fixed with spherical filter B on the sleeve pipe of baffle A top, be equipped with two arc fixer V on the spherical filter B symmetrically, the filter screen passes through stopper A and arc fixer V welding together, arc fixer V's both ends all are equipped with stopper V symmetrically, the inside central point of stopper V puts and is equipped with the bolt hole, thereby two arc fixer V pass through the bolt and install on stopper V's screw and fix on the sleeve pipe, spherical filter A is installed in spherical filter B's the outside.

Preferably, all install the supporting legs on four supporting legs of support bottom, the supporting leg height of support can be adjusted to the supporting legs, the bottom of suction pump is connected with the electric wire plug, the upper surface intermediate position of suction pump is equipped with the handle.

Preferably, the other end of inlet tube is equipped with the mouth that draws water, draw water and install the hemisphere filter on the mouth, draw water the bottom that the mouth is located the cistern.

Preferably, the sleeve pipe is fixed on the mounting panel through the fixed block, two ends of the mounting panel are symmetrically fixed with two limiting strips.

Preferably, filter screens are arranged inside the spherical filter B and the spherical filter A, and the aperture of the filter screen in the spherical filter B is smaller than that of the filter screen in the spherical filter A.

Preferably, the symmetry is equipped with two arc fixer B on the spherical filter A, arc fixer B's both ends symmetry is equipped with two stopper B, stopper B's inside central point puts and is equipped with the bolt hole, spherical filter A passes through the bolt fastening on the stopper B on the sleeve pipe, arc fixer B's below is equipped with baffle B, arc fixer B is located between fixed block and the baffle B.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses pumping device possesses three-layer filter, prevents that the rubbish impurity in the cistern from blockking up the suction pump when drawing water, leads to the machine to damage, this three-layer filter easy dismounting moreover, and easy operation is convenient for clear away inside rubbish and washing, prevents stifled effectual, and long service life reduces the equipment maintenance number of times, reduce cost.

Drawings

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

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

fig. 3 is a rear view of the filtering device of the present invention;

fig. 4 is a top view of the spherical filter a of the present invention;

fig. 5 is an enlarged structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support; 2. a base; 3. supporting legs; 4. a wire plug; 5. a water pump; 6. a handle; 7. a water outlet; 8. a water outlet pipe; 9. a water inlet; 10. a pipe joint; 11. a water inlet pipe; 12. a reservoir; 13. a sleeve; 14. a limiting strip; 15. a hemispherical filter; 16. a spherical filter A; 17. a spherical filter B; 18. a water pumping port; 19. a fixed block; 20. mounting a plate; 21. a limiting block A; 22. an arc-shaped fixer B; 23. a limiting block B; 24. a bolt; 25. a limiting block V; 26. an arc-shaped fixer V; 27. a filter screen; 28. a baffle A; 29. and a baffle B.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a coal mining water pumping device with anti-blocking function: a water pumping device with an anti-blocking function for coal mining comprises a support 1, a water suction pump 5, a water storage tank 12, a sleeve 13, a hemispherical filter 15, a spherical filter A16 and a spherical filter B17, wherein a base 2 is arranged at the bottom of the water suction pump 5, the water suction pump 5 is installed on the support 1 through the base 2, supporting legs 3 are installed on four supporting legs at the bottom of the support 1, the supporting legs 3 can adjust the height of the supporting legs of the support 1, the ground inside a roadway is uneven, the water suction pump 5 is in a horizontal state through the supporting legs 3, the water suction pump 5 is kept stable, the bottom of the water suction pump 5 is connected with a wire plug 4, a handle 6 is arranged in the middle of the upper surface of the water suction pump 5, a water outlet 7 is arranged above the water suction pump 5, a water outlet pipe 8 is installed on the water outlet 7 through a pipe joint 10, a water inlet 9 is arranged at the front end of the water suction pump 5, and a water inlet pipe 11 is installed on the water inlet 9, the other end of the water inlet pipe 11 is provided with a water pumping port 18, the water pumping port 18 is provided with a hemispherical filter 15, the hemispherical filter 15 is provided with filtering holes, the diameter of the filtering holes on the hemispherical filter 15 is smaller than that of the filtering holes on the spherical filter B17, and the water pumping port 18 is positioned at the bottom of the reservoir 12.

The outer side of the position, close to the water pumping port 18, of the water inlet pipe 11 is fixed with a sleeve 13, the sleeve 13 is fixed on a mounting plate 20 through a fixing block 19, two limiting strips 14 are symmetrically fixed at two ends of the mounting plate 20, a baffle A28 is fixed at the bottom of the sleeve 13, a spherical filter B17 is fixed on the sleeve 13 above the baffle A28, filter screens 27 are arranged inside the spherical filter B17 and the spherical filter A16, the aperture of the filter screen 27 inside the spherical filter B17 is smaller than that of the filter screen 27 inside the spherical filter A16, two arc-shaped retainers V26 are symmetrically arranged on the spherical filter B17, the filter screen 27 is welded with the arc-shaped retainers V26 through limiting blocks A21, limiting blocks V25 are symmetrically arranged at two ends of the arc-shaped retainers V26, bolt holes are arranged at the center inside of the limiting blocks V25, and the two arc-shaped retainers V26 are installed on screw holes of the limiting blocks V25 through bolts 24 and fixed on the sleeve 13.

Spherical filter A16 is installed in spherical filter B17's the outside, spherical filter A16 goes up the symmetry and is equipped with two arc fixer B22, arc fixer B22's both ends symmetry is equipped with two stopper B23, stopper B23's inside central point puts and is equipped with the bolt hole, spherical filter A16 passes through bolt 24 on stopper B23 to be fixed on sleeve pipe 13, arc fixer B22's below is equipped with baffle B29, arc fixer B22 is located between fixed block 19 and the baffle B29, this water pumping device possesses three-layer filter equipment, prevent that rubbish impurity in cistern 12 from blockking up suction pump 5 when drawing water, lead to the machine to damage, and this three-layer filter equipment easy dismounting, and easy operation, be convenient for clear away inside rubbish and wash, prevent stifled effectually, long service life, reduce equipment maintenance number, reduce cost.

The utility model discloses the motor is chooseed for use conventional water pump-S12 WG-8 and is designed, and this model motor only refers to as affiliated technical field personnel and chooses for use, and affiliated technical field personnel can carry out the motor of matching the same parameter and function according to the actual production needs and carry out the installation and debugging and use, the utility model discloses do not describe repeatedly.

The working principle is as follows: the water suction pump 5 is installed on the bracket 1 through the bolt 24, the sleeve 13 is installed at the water suction port 18 of the water inlet pipe 11, the sleeve 13 is fixed on the installation plate 20 through the fixing block 19, the hemispherical filter 15 is installed on the water suction port 18, the spherical filter a16 and the spherical filter B17 are installed on the sleeve 13 through two arc-shaped fixtures and are fixed by the bolt 24 in a screwing way, and then the device is placed in the reservoir 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pumping device for coal mining with prevent blockking up function, includes support (1), suction pump (5), cistern (12), sleeve pipe (13), hemisphere filter (15), spherical filter A (16) and spherical filter B (17), its characterized in that: the bottom of suction pump (5) is equipped with base (2), suction pump (5) are installed on support (1) through base (2), the top of suction pump (5) is equipped with delivery port (7), install outlet pipe (8) through coupling (10) on delivery port (7), the front end of suction pump (5) is equipped with water inlet (9), install inlet tube (11) on water inlet (9), inlet tube (11) are close to water pumping port (18) and locate the outside and are fixed with sleeve pipe (13), the bottom of sleeve pipe (13) is fixed with baffle A (28), be fixed with spherical filter B (17) on sleeve pipe (13) of baffle A (28) top, the symmetry is equipped with two arc fixer V (26) on spherical filter B (17), and filter screen (27) are in the same place through stopper A (21) and arc fixer V (26) welding, the both ends of arc fixer V (26) are all the symmetry and are equipped with stopper V (25), and the inside central point of stopper V (25) puts and is equipped with the bolt hole, thereby two arc fixer V (26) are installed on the screw of stopper V (25) through bolt (24) and are fixed on sleeve pipe (13), spherical filter A (16) are installed in the outside of spherical filter B (17).

2. The coal mining pumping device with the anti-blocking function according to claim 1, characterized in that: all install supporting legs (3) on four supporting legs of support (1) bottom, the supporting leg height of support (1) can be adjusted in supporting legs (3), the bottom of suction pump (5) is connected with electric wire plug (4), the upper surface intermediate position of suction pump (5) is equipped with handle (6).

3. The coal mining pumping device with the anti-blocking function according to claim 1, characterized in that: the other end of inlet tube (11) is equipped with pumping port (18), install hemisphere filter (15) on pumping port (18), pumping port (18) are located the bottom of cistern (12).

4. The coal mining pumping device with the anti-blocking function according to claim 1, characterized in that: the sleeve (13) is fixed on the mounting plate (20) through the fixing block (19), and two limiting strips (14) are symmetrically fixed at two ends of the mounting plate (20).

5. The coal mining pumping device with the anti-blocking function according to claim 1, characterized in that: spherical filter B (17) and spherical filter A (16) internally mounted have filter screen (27), the aperture of filter screen (27) is less than the aperture of filter screen (27) in spherical filter B (17) in spherical filter A (16).

6. The coal mining pumping device with the anti-blocking function according to claim 1, characterized in that: spherical filter A (16) are gone up the symmetry and are equipped with two arc fixer B (22), the both ends symmetry of arc fixer B (22) is equipped with two stopper B (23), the inside central point of stopper B (23) puts and is equipped with the bolt hole, bolt (24) that spherical filter A (16) pass through on stopper B (23) are fixed on sleeve pipe (13), the below of arc fixer B (22) is equipped with baffle B (29), arc fixer B (22) are located between fixed block (19) and baffle B (29).