CN212283086U

CN212283086U - Underground water treatment equipment for coal mine

Info

Publication number: CN212283086U
Application number: CN202020416180.2U
Authority: CN
Inventors: 蔡政龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-01-05
Anticipated expiration: 2030-03-27

Abstract

The utility model provides a colliery mine underground water treatment facilities relates to the underground water treatment field. This coal mine underground water treatment equipment includes the box, box one side fixedly connected with motor, motor one side is equipped with first gear, first gear top is equipped with the second gear, the box top is equipped with first filter screen and props up a section of thick bamboo, be equipped with first filter screen on the first filter screen props up a section of thick bamboo, the first bull stick of second gear one side fixedly connected with, the first helical blade of the outside fixedly connected with of first bull stick, first gear bottom is equipped with the third gear, first filter screen props up a section of thick bamboo bottom and is equipped with second filter screen and props up a section of thick bamboo, be equipped with the second filter screen on the second filter screen props up a section of thick bamboo, the second bull stick outside is equipped with second helical blade, be equipped with the differential. This coal mine underground water treatment facilities first helical blade drives the inside impurity of first filter screen branch section of thick bamboo, and until pushing out first filter screen branch section of thick bamboo, avoid not clearing up first filter screen bottom for a long time, cause the jam.

Description

Underground water treatment equipment for coal mine

Technical Field

The utility model relates to a downhole water treatment technical field specifically is a colliery mine downhole water treatment facilities.

Background

Mine water is generally divided into the following: conventional mine water, high-salinity mine water, acidic mine water and specially-polluted mine water, high-suspended substances in coal mines and iron-manganese ore containing well water belong to the mine water with special pollutants, the distribution of iron-manganese containing underground water is wide in China, and the distribution of the high-suspended substances and the iron-manganese containing well water is also wide.

Because the underground water contains a large amount of stone, coal cinder and other impurities, the underground water needs to be treated in advance before being used, a filtering mode is generally adopted, but when general filtering type water treatment equipment is used, after the filtering is carried out for a long time, the stone and the coal cinder are easy to accumulate on a filtering structure, the filtering structure is blocked, and the subsequent use cannot be influenced by cleaning the filtering structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a coal mine underground water treatment facilities to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the underground coal mine water treating apparatus includes one box with motor connected to one side, a first gear is arranged on one side of the motor, a second gear is arranged on the top of the first gear, a first filter screen support cylinder is arranged on the top of the box body, a first filter screen is arranged on the first filter screen supporting cylinder, a first rotating rod is fixedly connected with one side of the second gear, a first helical blade is fixedly connected with the outer part of the first rotating rod, a square hole is arranged at the top of the first filter screen supporting cylinder, a third gear is arranged at the bottom of the first gear and is in transmission connection with the first gear, a second filter screen supporting cylinder is arranged at the bottom of the first filter screen supporting cylinder, a second filter screen is arranged on the second filter screen supporting cylinder, a second helical blade is arranged outside the second rotating rod and fixedly connected with the second rotating rod, and a differential assembly is arranged between the second filter screen support cylinder and the second rotating rod;

the differential assembly comprises inner threads, the inner threads are fixedly connected with the inner wall of the second filter screen support cylinder, and a fourth gear is fixedly sleeved outside the motor.

Preferably, the first gear is fixedly sleeved with an output shaft of the motor, and the first gear is in transmission connection with the second gear.

Preferably, fixed connection between a first filter screen supporting cylinder and the box body, a first filter screen and a first filter screen supporting cylinder fixed connection, pass through bearing swing joint between a first bull stick and the first filter screen supporting cylinder.

Preferably, the second filter screen support cylinder is rotatably connected with the box body through a bearing.

Preferably, the second filter screen is in the shape of a cylinder body and is fixedly connected with the second filter screen support cylinder.

Preferably, the second filter screen is internally provided with a second rotating rod, one end of the second rotating rod is movably connected with the second filter screen support cylinder through a bearing, and the other end of the second rotating rod is fixedly connected with and coaxial with a third gear.

Preferably, the fourth gear is meshed with the inner threads, the diameters of the inner threads and the fourth gear are the same, and the gear ratio of the inner threads to the fourth gear is 1: 2.

The utility model provides a coal mine underground water treatment facilities, its beneficial effect who possesses as follows:

1. when this coal mine underground water treatment facilities first bull stick and first helical blade rotate, can be with being located the inside impurity of first filter screen prop, for example stone, the drive such as cinder, until the inside of releasing first filter screen prop, can avoid long-time not to the bottom clearance of first filter screen, cause the problem of jam.

2. This colliery mine underground water treatment facilities second filter screen prop's rotational speed is second bull stick and second helical blade's twice, and second filter screen prop rotates, can avoid impurity to pile up in the bottom of second filter screen prop, improves the effect of striking off of second helical blade to impurity on the second filter screen, avoids second helical blade card to die, makes the effect to impurity clearance better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a schematic view of a first filter screen support of the present invention;

fig. 4 is a schematic structural view of the inner screw thread and the fourth gear of the present invention.

In the figure: 1. a box body; 2. a motor; 3. a first gear; 4. a second gear; 5. a first screen support; 6. a first filter screen; 7. a first rotating lever; 8. a first helical blade; 9. a square hole; 10. a third gear; 11. a second screen support; 12. a second filter screen; 13. a second rotating rod; 14. a second helical blade; 15. internal threads; 16. a fourth gear.

Detailed Description

The embodiment of the utility model provides a coal mine underground water treatment device, as shown in figure 1-4, comprising a box body 1, a motor 2 is fixedly connected with one side of the box body 1, a first gear 3 is arranged at one side of the motor 2, the first gear 3 is fixedly sleeved with an output shaft of the motor 2, a second gear 4 is arranged at the top of the first gear 3, the first gear 3 is in transmission connection with the second gear 4, a first filter screen supporting cylinder 5 is arranged at the top of the box body 1, the first filter screen supporting cylinder 5 is fixedly connected with the box body 1, a first filter screen 6 is arranged on the first filter screen supporting cylinder 5, the first filter screen 6 is fixedly connected with the first filter screen supporting cylinder 5, a first rotating rod 7 is fixedly connected with one side of the second gear 4, the first rotating rod 7 is movably connected with the first filter screen supporting cylinder 5 through a bearing, a first helical blade 8 is fixedly connected with the outer part of the first rotating rod 7, a square hole 9 is arranged at the, the bottom of the first gear 3 is provided with a third gear 10, the third gear 10 is in transmission connection with the first gear 3, the bottom of the first filter screen support cylinder 5 is provided with a second filter screen support cylinder 11, the second filter screen support cylinder 11 is in rotational connection with the box body 1 through a bearing, the second filter screen support cylinder 11 is provided with a square hole 9 which is the same as that of the first filter screen support cylinder 5, so that water and small impurities seeped out from the bottom of the first filter screen 6 can conveniently enter the inside of the second filter screen support cylinder 11 from the square hole 9 of the second filter screen support cylinder 11, the second filter screen support cylinder 11 is provided with a second filter screen 12, the second filter screen 12 is in a cylinder shape, the second filter screen 12 is fixedly connected with the second filter screen support cylinder 11, a second rotating rod 13 is arranged inside the second filter screen 12, one end of the second rotating rod 13 is movably connected with the second filter screen support cylinder 11 through a bearing, and the other end of the second rotating rod 13 is fixedly connected and coaxial with the third gear 10, a second helical blade 14 is arranged outside the second rotating rod 13, the second helical blade 14 is fixedly connected with the second rotating rod 13, and a differential assembly is arranged between the second filter screen support cylinder 11 and the second rotating rod 13;

the differential assembly comprises an inner screw thread 15, the inner screw thread 15 is fixedly connected with the inner wall of the second filter screen support cylinder 11, a fourth gear 16 is fixedly sleeved outside the motor 2, the fourth gear 16 is meshed with the inner screw thread 15, the diameters of the inner screw thread 15 and the fourth gear 16 are the same, the gear ratio of the inner screw thread 15 to the fourth gear 16 is 1:2, the rotating speed of the inner screw thread 15 is twice that of the fourth gear 16, and the rotating speed of the second filter screen support cylinder 11 is twice that of the second rotating rod 13 and the second helical blade 14;

to the utility model discloses in, the model that motor 2 adopted is YS631, and it is connected through power cord and external power supply electricity, and it is connected the mode commonly used, so not shown in the figure.

The implementation mode is specifically as follows: the utility model discloses in the in-process of in-service use, after leading-in the well water from quad slit 9 in the inside of first filter screen branch cylinder 5, the water of well water the inside can ooze from the bottom of first filter screen 6, then get into the inside of box 1, start motor 2, because the output shaft of motor 2 is fixed with first gear 3, motor 2 can drive the rotation of first gear 3, first gear 3 is connected with the transmission of second gear 4, second gear 4 can drive first bull stick 7 and first helical blade 8 and rotate in the inside of first filter screen branch cylinder 5, when first bull stick 7 and first helical blade 8 rotate, can be with the impurity that is located the inside of first filter screen branch cylinder 5, for example the stone, the drive of cinder etc., until the inside of first filter screen branch cylinder 5 is released, can avoid not clearing up the bottom of first filter screen 6 for a long time, cause the problem of jam;

similarly, the square hole 9 of the same type as that of the first filter screen support cylinder 5 is formed in the second filter screen support cylinder 11, and at this time, water and small impurities seeping from the bottom of the first filter screen 6 will enter the second filter screen support cylinder 11 from the square hole 9 of the second filter screen support cylinder 11, it must be noted that when the second filter screen support cylinder 11 rotates, the water and small impurities will adhere to the inner wall of the box body 1, the impurities will not directly fall to the bottom of the second filter screen support cylinder 11, the rotation of the first gear 3 can drive the third gear 10 whose bottom is engaged with the first gear, when the third gear 10 rotates, the second rotating rod 13 and the second helical blade 14 can rotate along with the third gear 10, the second filter screen 12 and the second rotating rod 13 can scoop up the impurity layer adhered to the inner wall of the second filter screen 12 again, and then push out the impurities from one end of the second filter screen support cylinder 11, further, the inner screw 15 is arranged in the second filter screen support cylinder 11, a fourth gear 16 is fixed outside the second rotary rod 13, because the diameters of the internal threads 15 and the fourth gear 16 are the same, the gear ratio of the internal threads 15 to the fourth gear 16 is 1:2, when the second rotary rod 13 rotates, the fourth gear 16 rotates along with the second rotary rod 13, the rotating speed of the fourth gear 16 is the same as that of the second rotary rod 13, the rotating speed of the internal threads 15 is twice that of the fourth gear 16, the rotating speed of the second filter screen support cylinder 11 is twice that of the second rotary rod 13 and the second helical blade 14, and the second filter screen support cylinder 11 rotates, so that impurities can be prevented from being accumulated at the bottom of the second filter screen support cylinder 11, the scraping effect of the second helical blade 14 on impurities on the second filter screen 12 is improved, the second helical blade 14 is prevented from being stuck, and the cleaning effect of the impurities is better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a colliery mine underground water treatment equipment, includes box (1) and second bull stick (13), its characterized in that: a motor (2) is fixedly connected to one side of the box body (1), a first gear (3) is arranged on one side of the motor (2), a second gear (4) is arranged at the top of the first gear (3), a first filter screen supporting cylinder (5) is arranged at the top of the box body (1), a first filter screen (6) is arranged on the first filter screen supporting cylinder (5), a first rotating rod (7) is fixedly connected to one side of the second gear (4), a first spiral blade (8) is fixedly connected to the outer portion of the first rotating rod (7), a square hole (9) is formed in the top of the first filter screen supporting cylinder (5), a third gear (10) is arranged at the bottom of the first gear (3), the third gear (10) is in transmission connection with the first gear (3), a second filter screen supporting cylinder (11) is arranged at the bottom of the first filter screen supporting cylinder (5), a second filter screen (12) is arranged on the second filter screen supporting cylinder (11), a second helical blade (14) is arranged outside the second rotating rod (13), the second helical blade (14) is fixedly connected with the second rotating rod (13), and a differential assembly is arranged between the second filter screen support cylinder (11) and the second rotating rod (13);

the differential assembly comprises an inner screw thread (15), the inner screw thread (15) is fixedly connected with the inner wall of the second filter screen support cylinder (11), and a fourth gear (16) is fixedly sleeved on the outer portion of the motor (2).

2. The coal mine underground water treatment device of claim 1, wherein: the first gear (3) is fixedly sleeved with an output shaft of the motor (2), and the first gear (3) is in transmission connection with the second gear (4).

3. The coal mine underground water treatment device of claim 1, wherein: first filter screen props up fixed connection between a section of thick bamboo (5) and box (1), first filter screen (6) props up a section of thick bamboo (5) fixed connection with first filter screen, through bearing swing joint between first bull stick (7) and the first filter screen prop up a section of thick bamboo (5).

4. The coal mine underground water treatment device of claim 1, wherein: the second filter screen support cylinder (11) is rotatably connected with the box body (1) through a bearing.

5. The coal mine underground water treatment device of claim 1, wherein: the shape of second filter screen (12) is the barrel, second filter screen (12) and second filter screen prop (11) fixed connection.

6. The coal mine underground water treatment device of claim 1, wherein: second bull stick (13) is equipped with in second filter screen (12) inside, but through bearing movable connection between second bull stick (13) one end and the second filter screen prop (11), second bull stick (13) other end and third gear (10) fixed connection and coaxial.

7. The coal mine underground water treatment device of claim 1, wherein: the fourth gear (16) is meshed with the inner threads (15), the diameters of the inner threads (15) and the fourth gear (16) are the same, and the gear ratio of the inner threads (15) to the fourth gear (16) is 1: 2.